Infiniti QX80 exhaust manifold price snapshot
- Low
- $150
- Average
- $259
- High
- $448
Vehicle-specific price guide
How much is a used Infiniti QX80 exhaust manifold?
Asking prices from 21 salvage yards in 13 states, broken down by model year, condition grade, and fitment variant.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 22, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Part overview
About the Infiniti QX80 exhaust manifold
What the exhaust manifold does, common failure signs, and prices across all vehicles: used exhaust manifold price guide →
Price summary
A used Infiniti QX80 exhaust manifold costs $150 to $448, with a median asking price of $250. Based on 184 priced salvage yard listings across the US, compatible across 2011–2023 (12 model years), updated Oct 22, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$225
Grade B (good)$400
USD
Condition comparison
Price by part grade
Grade AClean / low wear$150–$448108 listings
Grade BStandard used$349–$4004 listings
Grade XUngraded$175–$40072 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $150–$448 | 108 | |
| Grade BStandard used | $349–$400 | 4 | |
| Grade XUngraded | $175–$400 | 72 |
Median by grade
Grade price comparison
Grade A$225
Grade B$400
Ungraded$250
Median asking price by seller-reported condition grade · $150–$448 overall range
Regional supply
Where the Infiniti QX80 exhaust manifold is listed
We found priced Infiniti QX80 exhaust manifold listings at 21 salvage yards across 13 states. Texas supplies the most, with 51 listings (26% of the total) from 5 yards. Location matters: yards in Indiana ask a median $175, while Minnesota yards ask $475, 171% more for the same part. Shipping usually costs less than that gap for smaller parts, so it can pay to buy out of state.
| State | Listings | Yards | Median ask |
|---|---|---|---|
| Texas | 51 | 5 | $225-10% |
| Alabama | 40 | 1 | $250 |
| Florida | 37 | 3 | $215-14% |
| Indiana | 15 | 2 | $175-30% |
| Colorado | 10 | 1 | $250 |
| Michigan | 10 | 2 | $392+57% |
| Minnesota | 10 | 1 | $475+90% |
States with at least 10 priced listings. % is versus the $250 national median.
Replacement cost
What is the Infiniti QX80 exhaust manifold replacement cost?
- Used part
- $250
- Infiniti QX80 median asking price
- Labor
- $190–$750
- 2–5 hours at $95–$150/hr
- Estimated total
- $440–$1,000
- median used part + labor
Labor is a typical independent-shop range for exhaust manifold replacement, not a quote for your vehicle; it does not include new manifold gaskets and hardware; rusted bolts may require extraction. The part price is the live median from the salvage-yard listings on this page. Full exhaust manifold replacement cost breakdown
Sources
- Labor time estimates: Part Price Guide labor database
Non-Interchange search using Infiniti QX80 and similar models
2 listings$279$279 – $279Non-Interchange search using only Infiniti QX80
2 listings$279$279 – $279Model-year comparison
What does a Infiniti QX80 exhaust manifold cost by year?
20234 listings$279$279 – $27920214 listingsNo priced listings yet20204 listingsNo priced listings yet2019100 listingsFits 9 years$250$150 – $4482018100 listingsFits 9 years$250$150 – $4482017100 listingsFits 9 years$230$150 – $4482016100 listingsFits 9 years$250$150 – $4482015100 listingsFits 9 years$250$150 – $448
Market analysis
How much does a used Infiniti QX80 exhaust manifold cost?
Asking prices for a used Infiniti QX80 exhaust manifold sit in a fairly tight band around the $250 median, so most quotes far outside it deserve a second look.
Model year matters too: 2017 units carry the lowest median at $230, while 2023 tops the table at $279. Parts from 2011–2019 are interchangeable, so if the 2017 fits your vehicle, it offers the best value across 9 compatible years.
Against comparable vehicles, the Infiniti QX80 sits 252% above the GMC Sierra 1500 ($71), 233% above the Chevy Silverado 1500 ($75), and 100% above the Ram 3500 ($125) for the same part. The “similar vehicles” cards below open each comparison guide.
Buying a used exhaust manifold: what to check
- Inspect runner webbing for thermal cracks: Check between cylinder port runners for stress cracks caused by extreme engine heat cycles.
- Check cylinder head flange flatness: Lay a straightedge across the mounting flange to check for warping that will cause persistent exhaust gas leaks.
- Verify catalytic converter substrate condition: Look inside integrated converter manifolds to confirm the ceramic honeycomb catalyst is intact and un-melted.
- Check oxygen sensor port thread condition: Ensure oxygen sensor threads are clean and not cross-threaded or stripped out by previous sensor removal.
- Install new exhaust studs and steel gaskets: Replace rusted cylinder head studs, brass nuts, and multi-layer steel gaskets to guarantee a leak-free seal.
Keep browsing this vehicle
What other Infiniti QX80 parts are priced?
01wide ±192%
Transmission Control Module
$126median
$35$520
02wide ±240%
Air Bag
$231median
$40$1,150
03wide ±262%
Front Seat
$300median
$80$1,654
04wide ±257%
Car Radio
$188median
$35$1,000
05wide ±162%
Tail Light
$333median
$75$1,157
06wide ±167%
Center Console
$211median
$71$775
07wide ±231%
Wheels
$268median
$60$1,300
08wide ±97%
Side Mirror
$1,035median
$332$2,337
09wide ±299%
Brake Caliper
$50median
$25$324
10wide ±286%
Strut
$126median
$30$750
11wide ±96%
Headlight Assembly
$1,500median
$295$3,177
12wide ±163%
Engine Computer
$141median
$40$500
Price comparisons
Compare Infiniti QX80 exhaust manifold prices
Exhaust Manifoldcompare
GMCSierra1500vsInfinitiQX80
1500$71
QX80$250
$179 diff2,365 listings
Exhaust ManifoldcompareChevySilverado1500vsInfinitiQX80
1500$75
QX80$250
$175 diff2,318 listings
Exhaust ManifoldcompareRam3500vsInfinitiQX80
3500$125
QX80$250
$125 diff2,307 listings
Exhaust ManifoldcompareFordF150vsInfinitiQX80
F150$75
QX80$250
$175 diff2,196 listings
Exhaust ManifoldcompareDodgeChallengervsInfinitiQX80
Challenger$144
QX80$250
$106 diff1,799 listings
Exhaust ManifoldcompareFordTransitvsInfinitiQX80
Transit$75
QX80$250
$175 diff1,729 listings
Compare fitments
What do similar vehicles charge for this part?
Acurawide ±79%
Acura ILX
$350median
$100$650
Acuratight ±10%
Acura Integra
$999median
$800$999
Acuraspread ±32%
Acura MDX
$325median
$240$450
Acuraspread ±41%
Acura RDX
$240median
$150$349
Acurawide ±125%
Acura TLX
$200median
$100$599
Auditight ±15%
Audi A4
$650median
$450$650
Audiwide ±176%
Audi A6
$100median
$39$390
Audiwide ±134%
Audi Q3
$336median
$70$969
Infinitiwide ±171%
Infiniti Q50
$120median
$40$450
Infinitiwide ±96%
Infiniti Q60
$175median
$50$387
Infinitiwide ±188%
Infiniti QX50
$96median
$40$400
Infinitiwide ±273%
Infiniti QX60
$75median
$40$449
Common questions
Infiniti QX80 exhaust manifold FAQ
How much is a used exhaust manifold for a Infiniti QX80?
The median asking price is $250 across 184 priced listings from 21 yards. Grade-A units, the cleanest stock, have a median of $225. 2017 is the cheapest model year we track, with a median of $230.
How much does it cost to replace a Infiniti QX80 exhaust manifold?
Using a used part, a Infiniti QX80 exhaust manifold replacement typically runs $440–$1,000 all-in: the median used exhaust manifold for this model lists at $250, and independent-shop labor for exhaust manifold replacement typically takes 2–5 hours at $95–$150/hr ($190–$750). The labor figure does not include new manifold gaskets and hardware; rusted bolts may require extraction. Labor is a national part-level estimate, not a quote for your vehicle.
Which Infiniti QX80 model years does this price guide cover?
This guide currently has year-level pricing for 2023, 2021, 2020, 2019, 2018, 2017, 2016, 2015. Other model years contribute to the overall range where sellers listed them without a year breakdown.
Which Infiniti QX80 exhaust manifold years are interchangeable?
Salvage-yard interchange data links Infiniti QX80 exhaust manifold fitments across 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2023. Searching all 12 years widens the pool of units; confirm the part number against your VIN, since trim or drivetrain can split an interchange group.