Lexus IS350 water pump price snapshot
- Low
- $35
- Average
- $120
- High
- $364
Vehicle-specific price guide
How much is a used Lexus IS350 water pump?
Asking prices from 47 salvage yards in 16 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 21, 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 water pump
What the water pump does, common failure signs, and prices across all vehicles: used water pump price guide →
Also known asCoolant PumpEngine Water Pump
Price summary
A used Lexus IS350 water pump costs $35 to $364, with a median asking price of $100. Based on 118 priced salvage yard listings across the US, compatible across 2006–2023 (17 model years), updated Oct 21, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$100
Grade B (good)$150
Grade C (fair)$75
USD
Condition comparison
Price by part grade
Grade AClean / low wear$35–$36484 listings
Grade BStandard used$62–$15012 listings
Grade CVisible wear$75–$751 listings
Grade XUngraded$64–$14021 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$364 | 84 | |
| Grade BStandard used | $62–$150 | 12 | |
| Grade CVisible wear | $75–$75 | 1 | |
| Grade XUngraded | $64–$140 | 21 |
Median by grade
Grade price comparison
Grade A$100
Grade B$150
Grade C$75
Ungraded$100
Median asking price by seller-reported condition grade · $35–$364 overall range
Regional supply
Where the Lexus IS350 water pump is listed
We found priced Lexus IS350 water pump listings at 47 salvage yards across 16 states. California supplies the most, with 38 listings (28% of the total) from 12 yards. Location matters: yards in Texas ask a median $50, while North Carolina yards ask $221, 342% 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 | 38 | 12 | $100 |
| Florida | 19 | 6 | $125+25% |
| Texas | 14 | 3 | $50-50% |
| Washington | 12 | 1 | $62-38% |
| North Carolina | 10 | 4 | $221+121% |
States with at least 10 priced listings. % is versus the $100 national median.
Replacement cost
What is the Lexus IS350 water pump replacement cost?
- Used part
- $100
- Lexus IS350 median asking price
- Labor
- $190–$750
- 2–5 hours at $95–$150/hr
- Estimated total
- $290–$850
- median used part + labor
Labor is a typical independent-shop range for water pump replacement, not a quote for your vehicle; it does not include coolant refill and system bleed; timing belt replacement recommended if belt-driven. The part price is the live median from the salvage-yard listings on this page. Full water pump replacement cost breakdown
Sources
- Labor time estimates: Part Price Guide labor database
Model-year comparison
What does a Lexus IS350 water pump cost by year?
Market analysis
How much does a used Lexus IS350 water pump cost?
Asking prices for a used Lexus IS350 water pump 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. Condition matters: grade-A units (lowest mileage, best condition) carry roughly a 33% premium over grade-C stock, with grade-A medians at $100.
Model year matters too: 2016 units carry the lowest median at $50, while 2018 tops the table at $150. Parts from 2006–2015 are interchangeable, so if the 2016 fits your vehicle, it offers the best value across 10 compatible years.
Against comparable vehicles, the Lexus IS350 sits 33% below the Mercedes S Class ($150), 37% below the Mercedes GLE Class ($158), and 31% below the Mercedes E Class ($144) for the same part. The “similar vehicles” cards below open each comparison guide.
Buying a used water pump: what to check
- Inspect weep hole for coolant stain trails: Check the bottom housing weep hole for wet coolant leaks, green crust, or rust trails indicating shaft seal failure.
- Verify shaft bearing play and impeller rotation: Spin the pulley hub by hand to feel for gritty bearing movement, radial shaft wobble, or binding impellers.
- Check impeller blade material and condition: Inspect plastic or stamped metal impeller vanes for cavitation erosion, broken fins, or loose press-fit hubs.
- Confirm housing mounting flange flatness: Verify that aluminum mating flanges are free of deep gouges, corrosion pits, or cracked bolt holes.
- Install a new gasket and flush system coolant: Clean block mating surfaces thoroughly and refill with fresh manufacturer-approved coolant during installation.
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 water pump prices
Water Pumpcompare
MercedesSClassvsLexusIS350
Class$150
IS350$100
$50 diff5,053 listings
Water PumpcompareMercedesGLEClassvsLexusIS350
Class$158
IS350$100
$58 diff3,540 listings
Water PumpcompareMercedesEClassvsLexusIS350
Class$144
IS350$100
$44 diff3,462 listings
Water PumpcompareMercedesGLCClassvsLexusIS350
Class$150
IS350$100
$50 diff2,359 listings
Water PumpcompareBMWX5vsLexusIS350
X5$165
IS350$100
$65 diff1,695 listings
Water PumpcompareBMWX7vsLexusIS350
X7$169
IS350$100
$69 diff1,471 listings
Compare fitments
What do similar vehicles charge for this part?
Acurawide ±83%
Acura ILX
$83median
$40$178
Acuraspread ±23%
Acura Integra
$99median
$80$125
Acuraspread ±56%
Acura MDX
$50median
$30$86
Acurawide ±105%
Acura RDX
$103median
$25$241
Acurawide ±130%
Acura TLX
$83median
$25$241
Audiwide ±109%
Audi A4
$75median
$25$188
Audiwide ±270%
Audi A6
$88median
$25$501
Audiwide ±67%
Audi Q3
$75median
$40$140
Lexuswide ±143%
Lexus ES350
$120median
$21$364
Lexuswide ±83%
Lexus GX460
$70median
$34$150
Lexuswide ±72%
Lexus NX300
$125median
$39$220
Lexuswide ±113%
Lexus RX
$150median
$25$364
Common questions
Lexus IS350 water pump FAQ
How much is a used water pump for a Lexus IS350?
The median asking price is $100 across 118 priced listings from 47 yards. Grade-A units, the cleanest stock, have a median of $100. 2016 is the cheapest model year we track, with a median of $50.
How much does it cost to replace a Lexus IS350 water pump?
Using a used part, a Lexus IS350 water pump replacement typically runs $290–$850 all-in: the median used water pump for this model lists at $100, and independent-shop labor for water pump replacement typically takes 2–5 hours at $95–$150/hr ($190–$750). The labor figure does not include coolant refill and system bleed; timing belt replacement recommended if belt-driven. 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 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 water pump years are interchangeable?
Salvage-yard interchange data links Lexus IS350 water pump fitments across 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2017, 2018, 2019, 2020, 2021, 2022, 2023. Searching all 17 years widens the pool of units; confirm the part number against your VIN, since trim or drivetrain can split an interchange group.