GMC Acadia headlight assembly — AT4, LH price snapshot
- Low
- $275
- Average
- $710
- High
- $1,144
Trim-specific price guide
GMC Acadia Headlight Assembly — AT4, LH prices
Pricing for the AT4, LH variant of the GMC Acadia headlight assembly, aggregated from 110 salvage yard listings across 3 model years.
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 updatedOct 22, 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 GMC Acadia headlight assembly (AT4, LH) costs $275 to $1,144, with a median asking price of $750. Based on 110 priced salvage yard listings across the US, updated Oct 22, 2026. Prices exclude shipping, core charges, and installation.
USD
Trim-specific context
How is the AT4, LH priced differently?
This pricing covers the AT4, LH variant of the GMC Acadia headlight assembly, based on 110 priced listings across 3 model years (2020, 2021, 2022). Its $750 median is 5% above the GMC Acadia headlight assembly overall median of $716.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
What does a AT4, LH cost by year?
Other trims
Other GMC Acadia headlight assembly variants
animated lighting (opt TGE), LH
2 yrs$1,000$500 – $1,260animated lighting (opt TGE), RH
2 yrs$750$396 – $1,155AT4 (GMC silver name plate), LH
1 yr$750$350 – $1,144AT4 (GMC silver name plate), RH
1 yr$695$250 – $1,129AT4, RH
3 yrs$700$250 – $1,129Denali, LH
4 yrs$720$275 – $1,148Denali, RH
4 yrs$725$270 – $1,295HID (opt T4F), LH
2 yrs$850$323 – $1,057HID (opt T4F), RH
2 yrs$750$330 – $1,300Common questions
GMC Acadia headlight assembly (AT4, LH) FAQ
How much is a used GMC Acadia headlight assembly (AT4, LH)?
Based on 110 priced salvage-yard listings across 3 model years, a used GMC Acadia headlight assembly in the AT4, LH variant lists between $275 and $1,144, with a median asking price of $750.
Which GMC Acadia years use the AT4, LH headlight assembly?
The AT4, LH variant appears in model years 2020, 2021, 2022. Prices and availability differ by year.
Is there a price difference between AT4, LH condition grades?
Grade data is limited for this variant. Check individual year pages for the most detail.