Lexus IS350 throttle body price snapshot
- Low
- $29
- Average
- $122
- High
- $350
Vehicle-specific price guide
How much is a used Lexus IS350 throttle body?
Asking prices from 78 salvage yards in 21 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 17, 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 Lexus IS350 throttle body
What the throttle body does, common failure signs, and prices across all vehicles: used throttle body price guide →
Also known asThrottle Body AssemblyElectronic Throttle Body
Price summary
A used Lexus IS350 throttle body costs $29 to $350, with a median asking price of $110. Based on 235 priced salvage yard listings across the US, compatible across 2006–2025 (20 model years), updated Oct 17, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$125
Grade B (good)$96
Grade C (fair)$150
USD
Condition comparison
Price by part grade
Grade AClean / low wear$37–$350192 listings
Grade BStandard used$96–$963 listings
Grade CVisible wear$29–$1504 listings
Grade XUngraded$40–$25036 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $37–$350 | 192 | |
| Grade BStandard used | $96–$96 | 3 | |
| Grade CVisible wear | $29–$150 | 4 | |
| Grade XUngraded | $40–$250 | 36 |
Median by grade
Grade price comparison
Grade A$125
Grade B$96
Grade C$150
Ungraded$100
Median asking price by seller-reported condition grade · $29–$350 overall range
Regional supply
Where the Lexus IS350 throttle body is listed
We found priced Lexus IS350 throttle body listings at 78 salvage yards across 21 states. California supplies the most, with 74 listings (31% of the total) from 24 yards. Location matters: yards in Virginia ask a median $45, while Tennessee yards ask $154, 242% 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 |
|---|---|---|---|
| California | 74 | 24 | $100-9% |
| Florida | 40 | 18 | $110 |
| Texas | 20 | 7 | $86-22% |
| Tennessee | 15 | 3 | $154+40% |
| Virginia | 12 | 3 | $45-59% |
States with at least 10 priced listings. % is versus the $110 national median.
Replacement cost
What is the Lexus IS350 throttle body replacement cost?
- Used part
- $110
- Lexus IS350 median asking price
- Labor
- $50–$225
- 0.5–1.5 hours at $95–$150/hr
- Estimated total
- $160–$335
- median used part + labor
Labor is a typical independent-shop range for throttle body replacement, not a quote for your vehicle; it does not include throttle body relearn procedure after installation. The part price is the live median from the salvage-yard listings on this page. Full throttle body replacement cost breakdown
Sources
- Labor time estimates: Part Price Guide labor database
Model-year comparison
What does a Lexus IS350 throttle body cost by year?
20252 listings$100$100 – $10020242 listings$148$148 – $14820232 listings$75$75 – $7520222 listingsNo priced listings yet202118 listings$100$60 – $186202050 listingsFits 5 years$136$45 – $280201950 listingsFits 5 years$136$37 – $280201850 listingsFits 6 years$136$45 – $280201750 listingsFits 5 years$100$40 – $350201650 listingsFits 6 years$75$29 – $271201550 listingsFits 4 years$100$40 – $350
Market analysis
How much does a used Lexus IS350 throttle body cost?
Asking prices for a used Lexus IS350 throttle body are unusually spread out: the top listing asks more than ten times what the cheapest does, so which unit you pick matters more than the median.
Model year matters too: 2016 units carry the lowest median at $75, while 2024 tops the table at $148. Parts from 2011–2016 are interchangeable, so if the 2016 fits your vehicle, it offers the best value across 6 compatible years.
Against comparable vehicles, the Lexus IS350 sits 8% below the Mercedes S Class ($120), 10% above the Mercedes GLE Class ($100), and 21% above the Mercedes E Class ($91) for the same part. The “similar vehicles” cards below open each comparison guide.
Buying a used throttle body: what to check
- Inspect bore and butterfly blade for carbon: Check the throttle plate for heavy carbon varnish or sticky shaft movement that causes rough engine idle.
- Verify electric actuator plug pins: Check electronic throttle actuator plug pins for corrosion, bent spades, or cracked plastic connector shrouds.
- Check butterfly shaft play and spring return: Wiggle the throttle shaft to check for worn bronze bushings or weak return springs on cable-operated units.
- Confirm vacuum nipples and coolant heating tubes: Check metal vacuum nipples and coolant heating passage tubes for corrosion, clogging, or breakage.
- Perform idle relearn procedure after install: Run an electronic throttle position calibration scan tool routine to clear high-idle fault codes.
Keep browsing this vehicle
What other Lexus IS350 parts are priced?
01wide ±202%
Transmission Control Module
$131median
$35$564
02wide ±126%
Front Seat
$225median
$85$650
03wide ±128%
Headlight Assembly
$900median
$290$2,590
04wide ±200%
Side Mirror
$244median
$56$1,031
05wide ±184%
Steering Column
$175median
$55$700
06wide ±224%
Car Radio
$500median
$85$2,320
07wide ±181%
Wheels
$261median
$50$995
08wide ±229%
Strut
$100median
$25$483
09wide ±109%
Fender
$250median
$66$611
10wide ±265%
Brake Caliper
$65median
$18$362
11wide ±155%
Axle Shaft
$140median
$40$474
12wide ±205%
Center Console
$150median
$40$656
Price comparisons
Compare Lexus IS350 throttle body prices
Throttle Bodycompare
MercedesSClassvsLexusIS350
Class$120
IS350$110
$10 diff2,942 listings
Throttle BodycompareMercedesGLEClassvsLexusIS350
Class$100
IS350$110
$10 diff2,634 listings
Throttle BodycompareMercedesEClassvsLexusIS350
Class$91
IS350$110
$19 diff2,214 listings
Throttle BodycompareHyundaiSonatavsLexusIS350
Sonata$80
IS350$110
$30 diff1,956 listings
Throttle BodycompareChevySilverado1500vsLexusIS350
1500$80
IS350$110
$30 diff1,817 listings
Throttle BodycompareGMCSierra1500vsLexusIS350
1500$77
IS350$110
$33 diff1,794 listings
Compare fitments
What do similar vehicles charge for this part?
Acurawide ±159%
Acura ILX
$50median
$25$184
Acurawide ±112%
Acura Integra
$73median
$30$193
Acurawide ±128%
Acura MDX
$106median
$25$297
Acurawide ±185%
Acura RDX
$80median
$20$316
Acurawide ±193%
Acura TLX
$65median
$20$271
Audiwide ±137%
Audi A4
$91median
$35$285
Audiwide ±200%
Audi A6
$100median
$20$420
Audiwide ±179%
Audi Q3
$80median
$30$316
Lexuswide ±173%
Lexus ES350
$100median
$29$375
Lexuswide ±131%
Lexus GX460
$101median
$35$299
Lexuswide ±67%
Lexus NX300
$126median
$55$225
Lexuswide ±118%
Lexus RX
$146median
$30$375
Common questions
Lexus IS350 throttle body FAQ
How much is a used throttle body for a Lexus IS350?
The median asking price is $110 across 235 priced listings from 78 yards. Grade-A units, the cleanest stock, have a median of $125. 2023 is the cheapest model year we track, with a median of $75.
How much does it cost to replace a Lexus IS350 throttle body?
Using a used part, a Lexus IS350 throttle body replacement typically runs $160–$335 all-in: the median used throttle body for this model lists at $110, and independent-shop labor for throttle body replacement typically takes 0.5–1.5 hours at $95–$150/hr ($50–$225). The labor figure does not include throttle body relearn procedure after installation. Labor is a national part-level estimate, not a quote for your vehicle.
Which Lexus IS350 model years does this price guide cover?
This guide currently has year-level pricing for 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015. Other model years contribute to the overall range where sellers listed them without a year breakdown.
Which Lexus IS350 throttle body years are interchangeable?
Salvage-yard interchange data links Lexus IS350 throttle body fitments across 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025. Searching all 20 years widens the pool of units; confirm the part number against your VIN, since trim or drivetrain can split an interchange group.