Year & trim-specific price guide

Used 2021 GMC Terrain Window Regulator — RH prices

Trim-specific pricing for the RH variant of the 2021 GMC Terrain window regulator, built from 21 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 updatedSep 23, 2026

2021 GMC Terrain · RH

$80

median asking price

21 priced listings · $55–$201

Price summary

A used 2021 GMC Terrain window regulator (RH) costs $55 to $201, with a median asking price of $80. Based on 21 priced salvage yard listings across the US, updated Sep 23, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$80

Grade B (good)$80

2021 GMC Terrain window regulator — RH price snapshot

USD

Low: $55
Average: $102
High: $201

21 priced listings used · last updated Sep 23, 2026· How we price·

Condition comparison

Price by part grade

Grade AClean / low wear$55–$1849 listings

Grade BStandard used$67–$20110 listings

Grade XUngraded$55–$752 listings

Grade	Price range	Listings
Grade AClean / low wear	$55–$184	9
Grade BStandard used	$67–$201	10
Grade XUngraded	$55–$75	2

Median by grade

Grade price comparison

Grade A$80

Grade B$80

Ungraded$75

Median asking price by seller-reported condition grade · $55–$201 overall range

Trim-specific context

How does the RH compare?

This pricing covers the RH variant of the 2021 GMC Terrain window regulator, based on 21 priced listings. Its $80 median is 0% above the 2021 GMC Terrain window regulator overall median of $80.

There is 1 other window regulator variant 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

RH in other model years

All years

202422 listings$80$55 – $201 202345 listings$151$35 – $237 202241 listings$75$30 – $215 202032 listings$99$30 – $247 201946 listings$151$35 – $237 201838 listings$75$35 – $305 201712 listings$275$54 – $275 201623 listings$166$41 – $197 201531 listings$197$41 – $232

Same year, other trims

What other 2021 GMC Terrain window regulator variants are available?

LH

21 listings$135$69 – $219

Back to full guide

2021 GMC Terrain window regulator — all trims

View 2021 guide

Common questions

2021 GMC Terrain window regulator (RH) FAQ

How much is a used 2021 GMC Terrain window regulator (RH)?

Based on 21 priced salvage-yard listings, a used 2021 GMC Terrain window regulator in the RH variant lists between $55 and $201, with a median asking price of $80.

Which years use the RH window regulator?

The RH variant appears in model years 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024. Prices and availability may differ by year.