GMC Sierra 1500 water pump — 5.3L, opt L8B, engine mounted price snapshot
- Low
- $75
- Average
- $76
- High
- $80
Trim-specific price guide
GMC Sierra 1500 Water Pump — 5.3L, opt L8B, engine mounted prices
Pricing for the 5.3L, opt L8B, engine mounted variant of the GMC Sierra 1500 water pump, aggregated from 14 salvage yard listings across 2 model years.
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.
Price summary
A used GMC Sierra 1500 water pump (5.3L, opt L8B, engine mounted) costs $75 to $80, with a median asking price of $75. Based on 14 priced salvage yard listings across the US, updated Oct 22, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$75
USD
Condition comparison
Price by part grade
Grade AClean / low wear$75–$7512 listings
Grade XUngraded$80–$802 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $75–$75 | 12 | |
| Grade XUngraded | $80–$80 | 2 |
Median by grade
Grade price comparison
Grade A$75
Ungraded$80
Median asking price by seller-reported condition grade · $75–$80 overall range
Trim-specific context
How is the 5.3L, opt L8B, engine mounted priced differently?
This pricing covers the 5.3L, opt L8B, engine mounted variant of the GMC Sierra 1500 water pump, based on 14 priced listings across 2 model years (2017, 2018). Its $75 median is 12% below the GMC Sierra 1500 water pump overall median of $85.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
What does a 5.3L, opt L8B, engine mounted cost by year?
Other trims
Other GMC Sierra 1500 water pump variants
2.7L
6 yrs$106$50 – $2503.0L
6 yrs$199$39 – $2124.3L
3 yrs$75$25 – $3005.3L
1 yr$75$51 – $2325.3L, classic style (Limited), lower (under exhaust manifold)
1 yr$75$56 – $2205.3L, classic style (Limited), upper (under throttle body), ID 12708893
1 yr$60$51 – $2505.3L, classic style (Limited), upper (under throttle body), ID 12712953
1 yr$125$75 – $3155.3L, lower (under exhaust manifold)
4 yrs$75$35 – $3085.3L, new style, lower (under exhaust manifold)
1 yr$75$56 – $220Common questions
GMC Sierra 1500 water pump (5.3L, opt L8B, engine mounted) FAQ
How much is a used GMC Sierra 1500 water pump (5.3L, opt L8B, engine mounted)?
Based on 14 priced salvage-yard listings across 2 model years, a used GMC Sierra 1500 water pump in the 5.3L, opt L8B, engine mounted variant lists between $75 and $80, with a median asking price of $75.
Which GMC Sierra 1500 years use the 5.3L, opt L8B, engine mounted water pump?
The 5.3L, opt L8B, engine mounted variant appears in model years 2017, 2018. Prices and availability differ by year.
Is there a price difference between 5.3L, opt L8B, engine mounted condition grades?
Grade data is limited for this variant. Check individual year pages for the most detail.