2021 GMC Terrain grille — lower, engine block heater (opt K05) price snapshot
- Low
- $50
- Average
- $100
- High
- $135
Year & trim-specific price guide
Used 2021 GMC Terrain Grille — lower, engine block heater (opt K05) prices
Trim-specific pricing for the lower, engine block heater (opt K05) variant of the 2021 GMC Terrain grille, built from 7 real salvage yard listings with condition grade detail.
Price summary
A used 2021 GMC Terrain grille (lower, engine block heater (opt K05)) costs $50 to $135, with a median asking price of $100. Based on 7 priced salvage yard listings across the US, updated Sep 11, 2026. Prices exclude shipping, core charges, and installation.
USD
Condition comparison
Price by part grade
Grade AClean / low wearUpdating
Grade BStandard usedUpdating
Grade CVisible wearUpdating
Grade XUngraded$50–$1357 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | Updating | — | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $50–$135 | 7 |
Trim-specific context
How does the lower, engine block heater (opt K05) compare?
This pricing covers the lower, engine block heater (opt K05) variant of the 2021 GMC Terrain grille, based on 7 priced listings. Its $100 median is 64% below the 2021 GMC Terrain grille overall median of $275.
There are 7 other grille variants available for the 2021 GMC Terrain.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
lower, engine block heater (opt K05) in other model years
Same year, other trims
What other 2021 GMC Terrain grille variants are available?
upper, SL
41 listings$253$150 – $455upper, SLE, Black Edition (opt WJP)
41 listings$339$26 – $560upper, SLE, w/o Black Edition
41 listings$253$150 – $455upper, SLT, Black Edition (opt WJP)
41 listings$339$26 – $560lower, w/o engine block heater
40 listings$120$40 – $281upper, SLT, w/o Black Edition
40 listings$345$26 – $500upper, Denali
29 listings$370$26 – $475Back to full guide
2021 GMC Terrain grille — all trims
Common questions
2021 GMC Terrain grille (lower, engine block heater (opt K05)) FAQ
How much is a used 2021 GMC Terrain grille (lower, engine block heater (opt K05))?
Based on 7 priced salvage-yard listings, a used 2021 GMC Terrain grille in the lower, engine block heater (opt K05) variant lists between $50 and $135, with a median asking price of $100.
Which years use the lower, engine block heater (opt K05) grille?
The lower, engine block heater (opt K05) variant appears in model years 2020, 2021. Prices and availability may differ by year.