Used 2018 GMC Terrain control arm – RH

Year & trim-specific price guide

Used 2018 GMC Terrain Control Arm — RH prices

Trim-specific pricing for the RH variant of the 2018 GMC Terrain control arm, built from 20 real salvage yard listings with condition grade detail.

2018 GMC Terrain · RH

$75

median asking price

20 priced listings · $45–$265

Price summary

A used 2018 GMC Terrain control arm (RH) costs $45 to $265, with a median asking price of $75. Based on 20 priced salvage yard listings across the US, updated Sep 8, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$75
Grade B (good)$71

2018 GMC Terrain control arm — RH price snapshot

USD
Low
$45
Average
$77
High
$265
20 priced listings used · last updated Sep 8, 2026· How we price·

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Reporting price for 2018 GMC Terrain Control Arm (RH)

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Condition comparison

Price by part grade

Grade AClean / low wear$45–$10112 listings
Grade BStandard used$71–$2655 listings
Grade CVisible wearUpdating
Grade XUngraded$50–$753 listings

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $45–$265 overall range

Trim-specific context

How does the RH compare?

This pricing covers the RH variant of the 2018 GMC Terrain control arm, based on 20 priced listings. Its $75 median is 0% above the 2018 GMC Terrain control arm overall median of $75.

There is 1 other control arm variant available for the 2018 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
202449 listings$71$40 – $241202343 listings$133$50 – $249202211 listings$170$157 – $175201724 listings$75$40 – $265

Same year, other trims

What other 2018 GMC Terrain control arm variants are available?

LH

27 listings$75$45 – $285

Back to full guide

2018 GMC Terrain control arm — all trims

View 2018 guide

Common questions

2018 GMC Terrain control arm (RH) FAQ

How much is a used 2018 GMC Terrain control arm (RH)?

Based on 20 priced salvage-yard listings, a used 2018 GMC Terrain control arm in the RH variant lists between $45 and $265, with a median asking price of $75.

Which years use the RH control arm?

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