2021 Jeep Gladiator engine — 3.6L (VIN G, 8th digit), MT (opt DEM) price snapshot
- Low
- $3,000
- Average
- $4,595
- High
- $5,725
Year & trim-specific price guide
Used 2021 Jeep Gladiator Engine — 3.6L (VIN G, 8th digit), MT (opt DEM) prices
Trim-specific pricing for the 3.6L (VIN G, 8th digit), MT (opt DEM) variant of the 2021 Jeep Gladiator engine, built from 48 real salvage yard listings with condition grade detail.
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 20, 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 2021 Jeep Gladiator engine (3.6L (VIN G, 8th digit), MT (opt DEM)) costs $3,000 to $5,725, with a median asking price of $4,558. Based on 48 priced salvage yard listings across the US, updated Oct 20, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$4,637
Grade B (good)$4,205
USD
Condition comparison
Price by part grade
Grade AClean / low wear$3,500–$5,72541 listings
Grade BStandard used$3,015–$4,8413 listings
Grade XUngraded$3,000–$5,6524 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $3,500–$5,725 | 41 | |
| Grade BStandard used | $3,015–$4,841 | 3 | |
| Grade XUngraded | $3,000–$5,652 | 4 |
Median by grade
Grade price comparison
Grade A$4,637
Grade B$4,205
Ungraded$4,558
Median asking price by seller-reported condition grade · $3,000–$5,725 overall range
Trim-specific context
How does the 3.6L (VIN G, 8th digit), MT (opt DEM) compare?
This pricing covers the 3.6L (VIN G, 8th digit), MT (opt DEM) variant of the 2021 Jeep Gladiator engine, based on 48 priced listings. Its $4,558 median is 7% below the 2021 Jeep Gladiator engine overall median of $4,900.
There are 2 other engine variants available for the 2021 Jeep Gladiator.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
What other 2021 Jeep Gladiator engine variants are available?
3.6L (VIN G, 8th digit), AT (opt DFT)
50 listings$5,062$3,970 – $6,8883.0L (VIN M, 8th digit, turbo diesel, opt EXJ)
3 listings$6,292$5,265 – $6,885Back to full guide
2021 Jeep Gladiator engine — all trims
Common questions
2021 Jeep Gladiator engine (3.6L (VIN G, 8th digit), MT (opt DEM)) FAQ
How much is a used 2021 Jeep Gladiator engine (3.6L (VIN G, 8th digit), MT (opt DEM))?
Based on 48 priced salvage-yard listings, a used 2021 Jeep Gladiator engine in the 3.6L (VIN G, 8th digit), MT (opt DEM) variant lists between $3,000 and $5,725, with a median asking price of $4,558.
Which years use the 3.6L (VIN G, 8th digit), MT (opt DEM) engine?
In our current dataset, the 3.6L (VIN G, 8th digit), MT (opt DEM) variant appears only for the 2021 model year.