2020 GMC Terrain rear bumper assembly — SLT, w/o trailer hitch; park assist price snapshot
- Low
- $345
- Average
- $714
- High
- $1,237
Year & trim-specific price guide
Used 2020 GMC Terrain Rear Bumper Assembly — SLT, w/o trailer hitch; park assist prices
Trim-specific pricing for the SLT, w/o trailer hitch; park assist variant of the 2020 GMC Terrain rear bumper assembly, built from 38 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 updatedSep 17, 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 2020 GMC Terrain rear bumper assembly (SLT, w/o trailer hitch; park assist) costs $345 to $1,237, with a median asking price of $745. Based on 38 priced salvage yard listings across the US, updated Sep 17, 2026. Prices exclude shipping, core charges, and installation.
USD
Trim-specific context
How does the SLT, w/o trailer hitch; park assist compare?
This pricing covers the SLT, w/o trailer hitch; park assist variant of the 2020 GMC Terrain rear bumper assembly, based on 38 priced listings. Its $745 median is 35% above the 2020 GMC Terrain rear bumper assembly overall median of $550.
There are 9 other rear bumper assembly variants available for the 2020 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
SLT, w/o trailer hitch; park assist in other model years
Same year, other trims
What other 2020 GMC Terrain rear bumper assembly variants are available?
SLT, trailer hitch (opt VR2), park assist
46 listings$550$285 – $830Denali, (park assist), w/o trailer hitch
43 listings$795$294 – $975SLT, w/o trailer hitch; w/o park assist
42 listings$453$300 – $999SL, park assist
41 listings$470$199 – $735SLE, park assist
41 listings$470$199 – $735SL, w/o park assist
40 listings$535$275 – $697SLE, w/o park assist
40 listings$535$275 – $697Denali, (park assist), trailer hitch (opt VR2)
28 listings$690$285 – $1,045SLT, trailer hitch (opt VR2), w/o park assist
11 listings$775$285 – $1,016Back to full guide
2020 GMC Terrain rear bumper assembly — all trims
Common questions
2020 GMC Terrain rear bumper assembly (SLT, w/o trailer hitch; park assist) FAQ
How much is a used 2020 GMC Terrain rear bumper assembly (SLT, w/o trailer hitch; park assist)?
Based on 38 priced salvage-yard listings, a used 2020 GMC Terrain rear bumper assembly in the SLT, w/o trailer hitch; park assist variant lists between $345 and $1,237, with a median asking price of $745.
Which years use the SLT, w/o trailer hitch; park assist rear bumper assembly?
The SLT, w/o trailer hitch; park assist variant appears in model years 2018, 2019, 2020. Prices and availability may differ by year.