2018 GMC Sierra 1500 rear bumper assembly — step bumper, body colored bumper (opt VT5), park assist (opt UD5 or UD7) price snapshot
- Low
- $150
- Average
- $586
- High
- $1,100
Year & trim-specific price guide
Used 2018 GMC Sierra 1500 Rear Bumper Assembly — step bumper, body colored bumper (opt VT5), park assist (opt UD5 or UD7) prices
Trim-specific pricing for the step bumper, body colored bumper (opt VT5), park assist (opt UD5 or UD7) variant of the 2018 GMC Sierra 1500 rear bumper assembly, built from 41 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 21, 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 2018 GMC Sierra 1500 rear bumper assembly (step bumper, body colored bumper (opt VT5), park assist (opt UD5 or UD7)) costs $150 to $1,100, with a median asking price of $600. Based on 41 priced salvage yard listings across the US, updated Sep 21, 2026. Prices exclude shipping, core charges, and installation.
USD
Trim-specific context
How does the step bumper, body colored bumper (opt VT5), park assist (opt UD5 or UD7) compare?
This pricing covers the step bumper, body colored bumper (opt VT5), park assist (opt UD5 or UD7) variant of the 2018 GMC Sierra 1500 rear bumper assembly, based on 41 priced listings. Its $600 median is 20% above the 2018 GMC Sierra 1500 rear bumper assembly overall median of $500.
There are 4 other rear bumper assembly variants available for the 2018 GMC Sierra 1500.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
step bumper, body colored bumper (opt VT5), park assist (opt UD5 or UD7) in other model years
Same year, other trims
What other 2018 GMC Sierra 1500 rear bumper assembly variants are available?
(step bumper), body colored bumper (opt VT5), w/o park assist
44 listings$500$200 – $1,100(step bumper), chrome bumper (opt VJH), park assist
41 listings$517$200 – $1,200(step bumper), chrome bumper (opt VJH), w/o park assist
33 listings$500$225 – $789(step bumper), black bumper (opt VJG)
24 listings$500$141 – $850Back to full guide
2018 GMC Sierra 1500 rear bumper assembly — all trims
Common questions
2018 GMC Sierra 1500 rear bumper assembly (step bumper, body colored bumper (opt VT5), park assist (opt UD5 or UD7)) FAQ
How much is a used 2018 GMC Sierra 1500 rear bumper assembly (step bumper, body colored bumper (opt VT5), park assist (opt UD5 or UD7))?
Based on 41 priced salvage-yard listings, a used 2018 GMC Sierra 1500 rear bumper assembly in the step bumper, body colored bumper (opt VT5), park assist (opt UD5 or UD7) variant lists between $150 and $1,100, with a median asking price of $600.
Which years use the step bumper, body colored bumper (opt VT5), park assist (opt UD5 or UD7) rear bumper assembly?
The step bumper, body colored bumper (opt VT5), park assist (opt UD5 or UD7) variant appears in model years 2015, 2016, 2017, 2018. Prices and availability may differ by year.