The underside of a car raised in a service bay

Catalytic Converter Replacement Cost: By Grade, and When It's $0

Catalytic converter replacement cost runs $650 to $2,500, and the grade decides most of it. Four quotes for one car aren't comparable until you know which grade each is.

Iqbal TaherWritten byIqbal Taher

Photo: Artem Podrez · Pexels

Built from9 sources
Maker documents2 docs
Parts priced3 cars
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Last verified

What this date means

The day somebody went back and checked the facts on this page: the prices, the documents, the intervals. It isn't the day the page was last edited. Turning a paragraph into a list doesn't move this date; re-reading a source does.

Short answer

One converter costs $650 to $2,500 to replace.

Parts and labor for one converter, and the converter alone is $107 to $1,450 depending on the car and the grade. A V6 or V8 has two, and some cars are quoted for both at once. Before you pay, check two things: whether the federal emissions warranty still covers the part, and which of four very different quotes you're holding.

OilAndMiles.com - Catalytic converter replacement cost is one of the few repair figures where the national average genuinely misleads. Not because it's wrong, but because the same job on the same car can be quoted four ways that aren't comparable, and the cheapest of them isn't required to carry a warranty at all.

There's also a real chance you aren't supposed to be paying. A converter is a major emission control component under federal law, and on a 1995 or newer light-duty vehicle that carries 8 years or 80,000 miles of coverage. That's longer than most people assume any part of their warranty ran, and it's a requirement rather than a gesture.

What follows is the money rather than the diagnosis: where the national figures come from, the four grades that make two quotes for the same car incomparable, and the cheaper repair to rule out first. If you aren't yet certain the converter is the problem, bad catalytic converter symptoms split into two failures and only one of them ends in this bill.

Federal gradeEPA$655The part EPA rules coverLegal in most of the countryCalifornia gradeCARB$2,472The part a CARB state requiresCalifornia, Colorado, New YorkSame maker, same fitment, same car. 3.8x the priceWhat differs is the stamp, and the state you live in

Where do these numbers come from?

The figure is from the CarMD Vehicle Health Index for 2026, which counts repairs recommended rather than estimating prices, built from 39,116,755 repairs across calendar year 2025. Replacing a catalytic converter took first place on that list for the second year running, at 7.43% of all check engine repairs.

Two things about that number are worth holding on to. It's parts and labor together, on a fleet whose average age reached 12.8 years. And it is an average across every engine and every market in the country, which means it describes the shape of the bill rather than your bill.

It also isn't the only national figure. RepairPal's estimator, read in July 2026, put the same job at $2,283 to $2,473.

Two national sources, 51% apart. That gap is the reason this page leads on a range rather than on either of them, and the reason the rest of it is priced from parts counters instead.

Five kinds of quote and what each one actually buys. The warranty row is first because it can make the whole bill somebody else's.
Which quote is itWhat you payWhat you're getting
Still under federal warranty$0A major emission control component. On a 1995 or newer light-duty vehicle that is 8 years or 80,000 miles of federal coverage, required not offered
Original equipment part$1,140 – $1,450The maker's own, with the loading the car was certified with. Dealer list, September 2026: Altima $1,140, F-150 $1,299 a side, Accord $1,450
New aftermarket converter$107 – $500Every EPA-compliant brand RockAuto lists for the same three cars. Warranty required: 5 years or 50,000 miles on shell and pipes, 25,000 on emission performance
Used or reconditionedNo price hereNo warranty required at all. The salvage networks that would price it refused every read, so the row stays empty rather than guess
The national average repair$1,511Replacing a catalytic converter was the most expensive common check engine repair of 2025, and the most frequent

We left the used and reconditioned row empty rather than filling it with an estimate. The salvage networks that would price it refused every attempt to read them, and a guess in that row is the one that would cost a reader real money.

Ask which of the middle three you're being quoted before you compare two numbers. Part prices exclude labor and any core charge, the deposit a parts counter adds and refunds when the old converter goes back, and California, Colorado and New York require a CARB part, which on the cars priced here costs roughly two to four times the federal one. Sources: EPA aftermarket converter policy, 40 CFR 85.2103, and the CarMD Vehicle Health Index 2026.

Is it still under federal warranty?

Yes, if the car is under 8 years and 80,000 miles, and then the converter is $0. Under 40 CFR 85.2103, the federal emission performance warranty runs 24 months or 24,000 miles for a light-duty vehicle generally, but 8 years or 80,000 miles for a failed major emission control component, and subsection (d)(1) names catalytic converters as one of those components.

The twin exhaust tips of a late-model car, the kind still young enough for the federal converter warranty to apply.

A car young enough to still be covered

Under 8 years and 80,000 miles, a failed converter is a warranty conversation at the dealer, not a quote from an independent shop. Photo: Orhun Rüzgar ÖZ · Pexels

This is the single most valuable thing on this page. A car at 70,000 miles and six years old, quoted $1,500 by an independent shop, may be a warranty conversation at a dealer instead. The test isn't whether the bumper-to-bumper warranty expired; it's the age and mileage of the car against those two federal numbers.

Why aren't the four quotes comparable?

Because they are four different products rather than four prices for one. Which of them you're being quoted is the question, and the table under the national average above is what to read before comparing any two numbers.

Federal policy also limits when an aftermarket converter may be fitted at all, to three situations: the converter is missing when the car arrives for exhaust work, a state or local inspection program has found the existing one lead poisoned or damaged, or the vehicle is past 8 years or 80,000 miles and a documented need exists.

There's a fifth number nobody quotes you, and it comes off the bill rather than onto it. The Ford, GM and Honda parts we priced carry a core charge, refunded when the old one goes back: $500 at Ford, $400 at GM, $30 at Honda. Nissan's catalog showed none.

Ford's is a third of the national average on its own. Ask whether the quote includes it and whether the shop is returning your old unit or keeping it.

Worth knowing

A quote that doesn't say which of these three parts it includes isn't a quote you can compare with another one. The question is one sentence: is that original equipment, new aftermarket, or used, and what is the warranty on it? A shop that deals in converters answers immediately, because the answer is on the invoice they are about to raise.

How much does a catalytic converter cost?

Between $107 and $1,450 for the converter alone, depending on the car and on which of three grades it is: EPA aftermarket, California aftermarket, or the manufacturer's own. The fitted job is $650 to $2,500, and the box below is what sits inside that, with the gaskets, the bolt kit and the sensors a shop adds when the old ones won't come off:

What it costs

What a catalytic converter costs, the parts alone

Parts only, no labor, and no total. The three converter rows are three grades of one part, not three things one car needs.

Aftermarket converterEPA grade, one converter. Every brand RockAuto lists for each car, read twice.2010 Honda Accord 2.4L · $123 to $306, 2012 Ford F-150 5.0L V8 · $161 to $500 a side, 2013 Nissan Altima 2.5L · $107 to $412, $107 – $500Part only, at the counter
California-grade converterThe CARB part that California, Colorado and New York require, same fitment.2010 Honda Accord 2.4L · $233 to $708, 2012 Ford F-150 5.0L V8 · $691 to $924 a side, 2013 Nissan Altima 2.5L · $218 to $710, $218 – $924Part only, at the counter
Manufacturer's converterDealer list. Honda 18190-R40-A00 sells online at $1,006; Nissan 140E2-3TA0A at $813, and a second Nissan version lists at $3,185. The Ford carries a $500 core charge.2013 Nissan Altima 2.5L · $1,140, one part number2012 Ford F-150 5.0L V8 · $1,299 a side, one part number2010 Honda Accord 2.4L · $1,450, front or rear$1,140 – $1,450Part only, at the counter
Pipe flange gasketThe seal at each bolted joint. The F-150 has none listed; its converters bolt straight to the manifold.2010 Honda Accord 2.4L · $1.20 to $27, 2013 Nissan Altima 2.5L · $1.73 to $7.08, $1.20 – $27Part only, at the counter
Exhaust manifold gasketNeeded when the converter is cast into the manifold, as the front one is on the Accord and the Altima. On the F-150 only if the manifold comes off with it.2010 Honda Accord 2.4L · $2.77 to $11, 2012 Ford F-150 5.0L V8 · $7 to $21, 2013 Nissan Altima 2.5L · $3.23 to $25, $2.77 – $25Part only, at the counter
Exhaust bolt and spring setRusted studs are the usual reason a bolt-on job runs long. Listed for the Accord only; the F-150 has none, and the Altima's one kit is out of stock.2010 Honda Accord 2.4L · $5.34 to $11, $5.34 – $11Part only, at the counter
Downstream oxygen sensorThe sensor screwed into the converter itself. Replaced when it won't come out of the old one, which is common.2010 Honda Accord 2.4L · $32 to $59, 2012 Ford F-150 5.0L V8 · $32 to $76, 2013 Nissan Altima 2.5L · $42 to $90, $32 – $90Part only, at the counter
Upstream air-fuel sensorIn the manifold ahead of the converter. Only if it's seized or damaged.2010 Honda Accord 2.4L · $66 to $189, 2012 Ford F-150 5.0L V8 · $53 to $80, 2013 Nissan Altima 2.5L · $100 to $166, $53 – $189Part only, at the counter

Converter, gasket, bolt and sensor prices are every brand RockAuto lists for a 2010 Honda Accord 2.4L, a 2012 Ford F-150 5.0L and a 2013 Nissan Altima 2.5L, read September 4, 2026, each page read twice. Dealer list is HondaPartsNow and NissanPartsDeal on the same day, and FordPartsGiant on August 29. Left out after reading them: two Altima ATP converters carrying neither an EPA nor a CARB marking, sensors listed for the 2013 Altima coupe rather than the sedan, and an Altima bolt kit with no price. The headline $650 to $2,500 is the fitted job, which is why it sits above every part here.

Labor is the rest. We couldn't source it ourselves, and the five estimator pages that publish hours disagree with each other, which is the table below. A bolt-on converter comes out at one to three hours and a manifold-integrated one at up to five; at the $120 to $160 an hour an independent shop charges, that's $120 to $800 of labor.

Use it to check a quote's shape, not its number:

Five publishers, the labor hours each quotes, and what each figure covers. We name them because none of them names its own method.
Who publishes itHours quotedWhat it covers
BuyAutoParts0.8 to 2.7Per model, at $130 an hour; the only one that prices by car
Otter Auto Parts1 to 2, or 3 to 5Bolt-on, then manifold-integrated or weld-in
Recohub1 to 3Tiered by vehicle class
Advance Auto Parts3 to 4One figure for the job, written for a DIY reader
VehicleRuns2 to 6Widest, because it includes rusted hardware and cutting

Why does the same part cost a different amount each year?

Because the part is priced by what is coated onto the ceramic inside it. Rhodium, which handles nitrogen oxides and has no substitute, averaged an estimated $20,254 a troy ounce in 2021 and $4,660 in 2024, with 2025 estimated at $5,800. Platinum and palladium moved less violently but still moved.

So a converter quote from three years ago isn't a benchmark for a quote today, in either direction. If somebody tells you the price has gone mad, they may be remembering the top of the rhodium market. Our piece on what a catalytic converter actually is sets out which metal does what and why one of them can't be swapped for anything cheaper.

What drives a catalytic converter replacement cost?

Position matters more than most people expect. A converter welded into a manifold assembly is a different job from one bolted between two flanges, and on many modern engines the two are combined into a single expensive casting. A car with a V engine has two converters, and a code on one bank says nothing about the other.

A mechanic under a lifted car looks up at the exhaust, where the converter sits between the manifold and the muffler.

The converter, seen from under the lift

This one hangs off the downpipe just behind the manifold. Whether it's bolted between two flanges or cast into the manifold is what moves the labor. Photo: Artem Podrez · Pexels

GM's own catalogue shows what that costs. On the 2011 Chevrolet Equinox, the 2.4L four-cylinder converter lists at $1,764 and the 3.0L V6 one at $1,082. The four-cylinder is the more expensive of the two, because on that engine the converter comes attached to the rear manifold pipe and on the V6 it doesn't.

Same model year, same showroom, and the smaller engine costs more.

Then there's your state. A converter sold as federal or EPA compliant isn't legal for sale or installation in California, Colorado or New York, which need a CARB-compliant part instead. The same maker's part for a 2012 Ford Focus lists at $655 in federal grade and $2,472 in California grade.

That's 3.8 times the price for the same fitment, decided entirely by where you live.

Labor is usually the smaller half. What lifts it is rust: a converter that has been under a car for a decade in a salted state is attached to fasteners that are no longer fasteners, and the exhaust either side of it may not survive removal.

Four grades of converter, the warranty each must carry, and when the law allows it to be fitted. Grade decides both the price and the legality.
What you are quotedWarranty requiredWhen it may be fitted
Covered by federal emissions warranty8 years or 80,000 miles1995 and newer light-duty vehicles
Original equipmentthe manufacturer's own termsany time
New aftermarket5 years or 50,000 miles, plus 25,000 miles of emission performancethree named situations only
Used or reconditionednone requiredonly on the vehicle type it was built for

Which repair is cheaper than this one?

A converter is almost never the first thing that failed. It sits at the end of the exhaust and dies of what the engine sends it.

The code that usually sends people here is P0420, or P0430 for the other bank of a V engine, and both say the converter is underperforming, not why. On the same national list, replacing ignition coils averaged $256 on the same check engine light codes list and a mass air flow sensor $346, and both are among the faults that kill converters.

Buy the converter without fixing the cause and the new one starts down the same road on the day it is fitted. Reaching for a bottle instead mostly buys time, because catalytic converter cleaners work rather than a repair. That's the most expensive mistake available on this repair, and it is a common one.

Before any of this, it's worth knowing that a converter fails in two different ways and that four cheaper repairs are what kill one. We set both out in what a catalytic converter is.

What should you do before you replace it?

Five steps for testing a converter quote before you pay it, in this order. The first two are free, and one of them sometimes ends the conversation. 5 steps below:

  1. Check age and mileage against 8 years and 80,000 miles. On a 1995 or newer car inside both, start at a dealer and use the words emission performance warranty.
  2. Get the code read and the cause found. Free at most US parts chains. A converter fitted behind a live misfire is a repair you buy twice.
  3. Ask which part each quote contains. Original equipment, new aftermarket or used, and what the warranty on it is. Two numbers without that answer aren't comparable.
  4. Ask whether the converter is separate from the manifold. On many engines it's not, and that single fact explains most of the gap between a quote you saw online and the one you're holding.
  5. Then compare totals. Rate multiplied by hours, plus the named part, from two shops on the same job.

From the documents

When is a catalytic converter replacement free?

When two conditions in one federal rule are both true at once. The headline on this page isn't a discount or a goodwill gesture; it's a written warranty period and a condition attached to it, and the second half is the part almost nobody quotes:

40 CFR 85.2103 (d)(1), emission warranty

the following specified major emission control components have a warranty period of eight years or 80,000 miles: (i) Catalytic converters and SCR catalysts, and related components

Read at source, Cornell Legal Information Institute, September 16, 2026. Subsection (d)(1)(i) names the part by name.

40 CFR 85.2103 (c), emission performance warranty

the manufacturer must remedy that nonconformity at no cost to the owner if such nonconformity results or will result in the vehicle owner having to bear any penalty or other sanction (including the denial of the right to use the vehicle) under local, State, or Federal law

Read at source, Cornell Legal Information Institute, September 16, 2026. This is the condition: the remedy is free when the fault would otherwise cost you the right to use the car.

So the $0 case is a converter that failed inside 8 years or 80,000 miles and a failure that would cost you an inspection. Outside either of those, the rule says nothing and the rest of this page applies.

Conclusion

The grade decides the number, not the car

Four quotes for the same converter can sit a thousand dollars apart without anyone being dishonest. Ask which grade each one is, because until you know that, you're comparing two different parts and calling it a price.

And check the eight years and eighty thousand miles first: on a car inside both, the federal emissions warranty makes this repair free, which is the only number on this page that beats every quote.

Every price here came off a parts catalog or a national repair survey we name, and where we couldn't trace one we said so. That's what Oil & Miles does with a figure instead of averaging somebody else's.

Common questions

Asked most often

How much does a catalytic converter cost to replace?

About $650 to $2,500 for one converter, and a V6 or V8 has two. The 2025 national average was $1,511 including labor, and it was the most expensive common check engine repair of the year. What moves your figure most: whether the converter bolts in or is cast into the manifold, and whether your state requires a CARB part.

Is it worth replacing a catalytic converter?

If the car needs to pass an emissions test, there's no alternative: removing one is prohibited under Section 203 of the Clean Air Act. On a car worth less than the repair, the honest comparison is the converter against the value of the vehicle.

Can I fit a cheaper aftermarket converter?

Sometimes. Federal policy allows an aftermarket converter in three situations only, and a converter that is present and working properly can't be replaced with one at all. A new aftermarket unit must carry a 5 year or 50,000 mile warranty.

Why are catalytic converters so expensive?

Rhodium, platinum and palladium. Rhodium has no substitute for the job it does and averaged an estimated $5,800 a troy ounce in 2025, having been three and a half times that in 2021. The steel case is a small part of the price.

Does insurance cover a stolen catalytic converter?

Comprehensive cover usually does, subject to the deductible, because theft isn't a mechanical failure. See what actually stops a theft. Check whether the deductible is close to the repair before making a claim.

Can a shop just weld in a pipe instead?

No. Section 203 of the Clean Air Act makes it illegal to install a part whose principal effect is to defeat an emission control device, and that applies to the shop as well as to the owner.

Sources

  1. CarMD Vehicle Health Index 2026, read as the published PDF, for the $1,511 average, the 7.43% share, the 39,116,755 repairs recommended in calendar year 2025, and the coil and mass air flow figures. CarMD sells diagnostic tools, which is an interest worth naming. CarMD.com Corp, read August 26, 2026
  2. 40 CFR 85.2103, the federal emission performance warranty, read at source: subsection (c)(1) for the two warranty terms, (d)(1) for catalytic converters being named a major emission control component. Cornell Legal Information Institute, read August 26, 2026
  3. EPA, Sale and Use of Aftermarket Catalytic Converters, read at source, for the conditions under which an aftermarket converter may be fitted and for the warranty each carries. US Environmental Protection Agency, read August 26, 2026
  4. USGS Mineral Commodity Summaries, February 2026, platinum-group metals, read at source, for the rhodium, platinum and palladium prices. US Geological Survey, read August 26, 2026
  5. Manufacturer parts catalogues, for dealer list prices, sold prices and core charges on the Honda, Nissan, Ford and GM converters by part number. List prices on one date, not live prices. HondaPartsNow and NissanPartsDeal, read September 4, 2026; FordPartsGiant and GMPartsGiant, read August 29, 2026
  6. RockAuto catalog, for every aftermarket converter with its EPA and CARB grade, and every gasket, bolt, spring set and oxygen sensor listed for a 2010 Honda Accord 2.4L, a 2012 Ford F-150 5.0L and a 2013 Nissan Altima 2.5L. RockAuto, read September 4, 2026
  7. Aftermarket product pages, for the federal against California grade comparison on one manufacturer's own listings for a 2012 Ford Focus, which is also where the states requiring a CARB part are listed. Not linked. MagnaFlow, read August 29, 2026
  8. Five estimator pages that publish labor hours, read for the hours table only: BuyAutoParts, Otter Auto Parts, Recohub, Advance Auto Parts and VehicleRuns. Estimates, not measurements, and named rather than linked. Read September 4, 2026
  9. RepairPal's national estimate for the same job, read from archived snapshots because the live site refuses automated requests. An estimate generator rather than a count. RepairPal via the Internet Archive, snapshots July 4 and 7, 2026

How this was compiled

The cost figure comes from one source that counts repairs rather than from an average of estimate generators, because mixing a count with estimates produces a number that means nothing. The article spends more space on which part is being quoted than on the total, because that distinction moves the bill further than any shop rate does and no other page on this question mentions it.

What we didn't do

  • We didn't collect quotes from shops. The national figure is a count of repairs that happened, which is stronger than a handful of estimates would be.
  • We give no parts and labor split of our own. The hours in the cost section are what five estimator pages publish, and they disagree, which is why they're there as a shape and not a figure.
  • We tested no converter brand against another. The brands in the box are what the catalog lists for each car, not a recommendation.
  • We didn't compile state inspection rules, which vary and aren't federal.

Prices are ranges compiled in September 2026 for the US market and vary by region, engine and shop rate. Prices from $10 up are rounded to the nearest dollar, so $14.13 reads as $14 and $14.52 as $15. Below $10 they're exact. This article is general information, not advice about your specific vehicle, see the disclaimer.

Aftermarket converter, EPA grade

2010 Honda Accord 2.4L

BrandPartPrice
BlueFlow2021012Rear; K24Z2/K24Z3$123
2021301Front manifold; read TSBs before replacing$168
Original PerformanceOPCH9054Rear$129
OPCH9053Front manifold$178
Davico17446Rear$141
17327Front manifold$184
47446Rear; dealer alternative; 1 day delay$206
47327Front manifold; dealer alternative$275
Walker16436Rear; federal/California system$143
16590Front; federal/California system$243
AP / Eastern642118Rear$189
641499Front manifold$232
Dorman674968Front manifold; automatic; w/ California emissions$306

Aftermarket converter, EPA grade

2012 Ford F-150 5.0L V8

BrandPartPrice
BlueFlow653904Left$161
625251Left$208
Davico19450Left$183
19455Right; 2 piece$271
49450Left; dealer alternative; 2 day delay$360
49455Right; dealer alternative; 2 piece; 2 day delay$500
Original PerformanceOPCF5111Left$214
OPCF5112Right$236
AP / Eastern30576Left$312
645251Left$312
645252Right$369
30577Right$380
Walker53904Left; federal/California system$332
50567Right; federal/California system$359

Aftermarket converter, EPA grade

2013 Nissan Altima 2.5L

BrandPartPrice
BlueFlow2031316Rear$107
2031324OEFront manifold$224
AP / Eastern643090Rear$112
641427Front manifold$331
Walker54782S model; federal/California system$125
16694Front manifold; sedan; federal/California system$380
Davico18343Rear$131
48343Rear; dealer alternative; 1 day delay$222
17462Front manifold$246
47462Front manifold; dealer alternative$362
Original PerformanceOPCN3044Rear$140
OPCN3074Front manifold; sedan, federal$253
Dorman674933Front manifold; coupe$403
674149Front manifold; sedan$412
ATP101431Front manifold; coupe$410

Aftermarket converter, CARB grade

2010 Honda Accord 2.4L

BrandPartPrice
Walker84292Rear$233
84177Front; includes front gasket$383
AP / Eastern772344Rear; only 1 remaining$288
771398Front$429
Dorman673968Front manifold$708

Aftermarket converter, CARB grade

2012 Ford F-150 5.0L V8

BrandPartPrice
Walker84763Right; 1 day delay$691
AP / Eastern776391Left$872
776392Right$924

Aftermarket converter, CARB grade

2013 Nissan Altima 2.5L

BrandPartPrice
Walker84478Rear$218
84372Front manifold$542
AP / Eastern772778Rear; only 1 remaining$310
771092Front manifold$523
Dorman673149Front manifold$710

Pipe flange gasket

2010 Honda Accord 2.4L

BrandPartPrice
Walker31644Pipe to converter (rear)$1.20
31589Rear converter to resonator$3.50
31556Front converter to pipe$7.58
Fel-Pro61344Front pipe to rear converter$1.48
61550Manifold converter to front pipe$23
AP / Eastern9059Use with OE converter$2.30
9039Use with aftermarket converter$6.39
8271Manifold$6.42
8425$11
Victor Reinz711574700Single rear converter$2.40
711559900Front converter$27
MahleF7506Rear or center converter$3.08
F32909Pipe to manifold donut$22
ANSAHW9039Pipe to muffler; use with aftermarket converter$6.06
HW8425$10

Pipe flange gasket

2013 Nissan Altima 2.5L

BrandPartPrice
ANSAHW9099Sedan$1.73
AP / Eastern9099Sedan$1.83
9044Sedan$2.39
Walker31355Front converter to rear converter; sedan$1.86
Fel-Pro61647Manifold converter to front pipe; wholesaler closeout$2.94
61773Rear converter to resonator$6.87
Beck/Arnley0396690Pipe to manifold$3.42
AckojaA380629Pipe to manifold; 5 day delay$3.72
Ajusa19003800Upper$3.73
MahleF31896Pipe to manifold; sedan$4.31
Victor Reinz711535300Manifold to pipe$4.48
715228100Manifold to pipe$6.27
711501400Rear converter to resonator$7.08

Exhaust manifold gasket

2010 Honda Accord 2.4L

BrandPartPrice
ApexAMS1651Set$2.77
Fel-ProMS97036Set$3.79
Victor Reinz711200100Set$5.23
MahleMS19963Multi-layer steel$5.27
Elring929560LX or coupe EX$5.94
270360Coupe EX; only 1 remaining$9.25
Ajusa13234400Only 1 remaining$11

Exhaust manifold gasket

2012 Ford F-150 5.0L V8

BrandPartPrice
Ultra-PowerMS97219Set$7
MS972191Set$8.08
ApexAMS13201Set$9.05
Fel-ProMS972191Set$13
Elring851160Standard cab$17
MahleMS19953Multi-layer steel$18
Victor Reinz111051801Set$21

Exhaust manifold gasket

2013 Nissan Altima 2.5L

BrandPartPrice
Ultra-PowerMS97250Set$3.23
AP / Eastern8472Front; sedan$9.65
ANSAHW8472Front$11
EnginetechENI25BSet$11
ApexAMS5672Set$14
Elring466550Sedan L33$16
MahleMS19958Sedan; multi-layer steel$18
Fel-ProMS97250Set$25

Exhaust bolt and spring set

2010 Honda Accord 2.4L

BrandPartPrice
Walker351292 springs, 2 bolts, 2 nuts; front converter to pipe$5.34
AP / Eastern4682Set; manifold converter to front pipe$7.04
Dorman32124Bolt and spring$11

Downstream oxygen sensor

2010 Honda Accord 2.4L

BrandPartPrice
SKPSK25024833Downstream$32
Walker Products35034632Downstream, bank 1 sensor 2$33
25024833Downstream$41
Hella358221671Rear; only 1 remaining; 1 day delay$35
DelphiES20381Downstream$44
Denso2344462Downstream$46
NTK24434Downstream$54
Bosch18050Downstream$59

Downstream oxygen sensor

2012 Ford F-150 5.0L V8

BrandPartPrice
Walker Products35034254Downstream, either side$32
25024992Downstream, either side$41
Bosch18069Downstream$41
Denso2344494Downstream$43
NTK22535Downstream, either side$46
MotorcraftDY1161Downstream$76

Downstream oxygen sensor

2013 Nissan Altima 2.5L

BrandPartPrice
Walker Products35034699Downstream; sedan$42
250241106Downstream; sedan$52
Ultra-Power2344905Downstream; 4 door$43
Denso2344905Downstream; sedan$65
NTK24466Downstream; sedan L33$76
Bosch18137Downstream; sedan$90

Upstream air-fuel sensor

2010 Honda Accord 2.4L

BrandPartPrice
Walker Products35064090Upstream$66
25054110Upstream$95
Hella358221661Front; 1 day delay$72
NTK24744Upstream$100
Denso2349091Upstream air/fuel ratio$113
Bosch18064Upstream$189

Upstream air-fuel sensor

2012 Ford F-150 5.0L V8

BrandPartPrice
Bosch17323Upstream left$53
17321Upstream right$61
Ultra-Power2345113Upstream right$56
Walker Products25025163Upstream right$56
35035114Upstream right$57
35035123Upstream left$71
25025168Upstream left$72
Denso2345076Upstream left$62
2345113Upstream right$80
NTK24326Upstream left$67
24348Upstream right$76
MotorcraftDY1185Upstream right$77
DY1184Upstream left$79
Facet108397$79

Upstream air-fuel sensor

2013 Nissan Altima 2.5L

BrandPartPrice
Walker Products35064080Upstream; sedan; federal$100
25054102Upstream; sedan; federal$101
35064082Upstream; sedan; California$104
25054103Upstream; sedan; California$109
NTK24783Upstream; sedan L33; federal$115
Denso2349133Upstream; sedan; federal$134
Bosch18133Upstream; sedan; federal$162
18134Upstream; sedan; California$166