Year & trim-specific price guide

Used 2018 Lexus IS350 Engine — (3.5L, VIN Z, 5th digit, 2GRFKS engine), RWD prices

Trim-specific pricing for the (3.5L, VIN Z, 5th digit, 2GRFKS engine), RWD variant of the 2018 Lexus IS350 engine, built from 38 real salvage yard listings with condition grade detail.

SKWritten bySaurabh Kumar · Co-Founder & CTO

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.

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ASReviewed byAmbika Sharma · Co-Founder & COO

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.

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Last updatedOct 22, 2026

2018 Lexus IS350 · (3.5L, VIN Z, 5th digit, 2GRFKS engine), RWD

$3,643

median asking price

38 priced listings · $1,200–$5,500

Price summary

A used 2018 Lexus IS350 engine ((3.5L, VIN Z, 5th digit, 2GRFKS engine), RWD) costs $1,200 to $5,500, with a median asking price of $3,643. Based on 38 priced salvage yard listings across the US, updated Oct 22, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$3,273

Grade B (good)$5,275

2018 Lexus IS350 engine — (3.5L, VIN Z, 5th digit, 2GRFKS engine), RWD price snapshot

USD

Low: $1,200
Average: $3,605
High: $5,500

38 priced listings used · last updated Oct 22, 2026· How we price·

Condition comparison

Price by part grade

Grade AClean / low wear$1,650–$4,90923 listings

Grade BStandard used$4,500–$5,50010 listings

Grade XUngraded$1,200–$3,0005 listings

Grade	Price range	Listings
Grade AClean / low wear	$1,650–$4,909	23
Grade BStandard used	$4,500–$5,500	10
Grade XUngraded	$1,200–$3,000	5

Median by grade

Grade price comparison

Grade A$3,273

Grade B$5,275

Ungraded$1,995

Median asking price by seller-reported condition grade · $1,200–$5,500 overall range

Trim-specific context

How does the (3.5L, VIN Z, 5th digit, 2GRFKS engine), RWD compare?

This pricing covers the (3.5L, VIN Z, 5th digit, 2GRFKS engine), RWD variant of the 2018 Lexus IS350 engine, based on 38 priced listings. Its $3,643 median is 7% above the 2018 Lexus IS350 engine overall median of $3,400.

There is 1 other engine variant available for the 2018 Lexus IS350.

Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.

Same trim, other years

(3.5L, VIN Z, 5th digit, 2GRFKS engine), RWD in other model years

All years

201940 listings$3,500$1,200 – $5,500

Same year, other trims

What other 2018 Lexus IS350 engine variants are available?

(3.5L, VIN Z, 5th digit, 2GRFKS engine), AWD

49 listings$3,240$1,617 – $6,820

Back to full guide

2018 Lexus IS350 engine — all trims

View 2018 guide

Common questions

2018 Lexus IS350 engine ((3.5L, VIN Z, 5th digit, 2GRFKS engine), RWD) FAQ

How much is a used 2018 Lexus IS350 engine ((3.5L, VIN Z, 5th digit, 2GRFKS engine), RWD)?

Based on 38 priced salvage-yard listings, a used 2018 Lexus IS350 engine in the (3.5L, VIN Z, 5th digit, 2GRFKS engine), RWD variant lists between $1,200 and $5,500, with a median asking price of $3,643.

Which years use the (3.5L, VIN Z, 5th digit, 2GRFKS engine), RWD engine?

The (3.5L, VIN Z, 5th digit, 2GRFKS engine), RWD variant appears in model years 2018, 2019. Prices and availability may differ by year.