2018 GMC Acadia headlight assembly — w/o HID; reduced intensity low beam (opt T3W), RH price snapshot
- Low
- $275
- Average
- $536
- High
- $1,200
Year & trim-specific price guide
Used 2018 GMC Acadia Headlight Assembly — w/o HID; reduced intensity low beam (opt T3W), RH prices
Trim-specific pricing for the w/o HID; reduced intensity low beam (opt T3W), RH variant of the 2018 GMC Acadia headlight assembly, built from 31 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 18, 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 Acadia headlight assembly (w/o HID; reduced intensity low beam (opt T3W), RH) costs $275 to $1,200, with a median asking price of $500. Based on 31 priced salvage yard listings across the US, updated Sep 18, 2026. Prices exclude shipping, core charges, and installation.
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Trim-specific context
How does the w/o HID; reduced intensity low beam (opt T3W), RH compare?
This pricing covers the w/o HID; reduced intensity low beam (opt T3W), RH variant of the 2018 GMC Acadia headlight assembly, based on 31 priced listings. Its $500 median is 31% below the 2018 GMC Acadia headlight assembly overall median of $720.
There are 7 other headlight assembly variants available for the 2018 GMC Acadia.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
w/o HID; reduced intensity low beam (opt T3W), RH in other model years
Same year, other trims
What other 2018 GMC Acadia headlight assembly variants are available?
w/o HID; w/o reduced intensity low beam; w/o All Terrain package; LH
43 listings$720$285 – $1,250w/o HID; w/o reduced intensity low beam; All Terrain package (opt GAT), LH
42 listings$863$470 – $1,148HID (opt T4F), RH
41 listings$750$330 – $1,300w/o HID; w/o reduced intensity low beam; All Terrain package (opt GAT), RH
38 listings$750$470 – $1,020w/o HID; w/o reduced intensity low beam; w/o All Terrain package; RH
37 listings$750$285 – $1,025w/o HID; reduced intensity low beam (opt T3W), LH
31 listings$500$275 – $1,200HID (opt T4F), LH
25 listings$850$323 – $1,057Back to full guide
2018 GMC Acadia headlight assembly — all trims
Common questions
2018 GMC Acadia headlight assembly (w/o HID; reduced intensity low beam (opt T3W), RH) FAQ
How much is a used 2018 GMC Acadia headlight assembly (w/o HID; reduced intensity low beam (opt T3W), RH)?
Based on 31 priced salvage-yard listings, a used 2018 GMC Acadia headlight assembly in the w/o HID; reduced intensity low beam (opt T3W), RH variant lists between $275 and $1,200, with a median asking price of $500.
Which years use the w/o HID; reduced intensity low beam (opt T3W), RH headlight assembly?
The w/o HID; reduced intensity low beam (opt T3W), RH variant appears in model years 2018, 2019. Prices and availability may differ by year.