Used GMC Yukon headlight assembly – AT4, LH

Trim-specific price guide

GMC Yukon Headlight Assembly — AT4, LH prices

Pricing for the AT4, LH variant of the GMC Yukon headlight assembly, aggregated from 139 salvage yard listings across 4 model years.

2021 GMC Yukon · AT4, LH

$625

median asking price

16 priced listings · $250–$1,100

Price summary

A used GMC Yukon headlight assembly (AT4, LH) costs $100 to $1,100, with a median asking price of $750. Based on 139 priced salvage yard listings across the US, updated Sep 12, 2026. Prices exclude shipping, core charges, and installation.

GMC Yukon headlight assembly — AT4, LH price snapshot

USD
Low
$100
Average
$684
High
$1,100
139 priced listings across 4 model years· How we price·

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Reporting price for GMC Yukon Headlight Assembly (AT4, LH)

Reason

Condition comparison

Price by part grade

Grade AClean / low wearUpdating
Grade BStandard usedUpdating
Grade CVisible wearUpdating
Grade XUngraded$100–$1,100139 listings

Trim-specific context

How is the AT4, LH priced differently?

This pricing covers the AT4, LH variant of the GMC Yukon headlight assembly, based on 139 priced listings across 4 model years (2021, 2022, 2023, 2024). Its $750 median is 3% above the GMC Yukon headlight assembly overall median of $730.

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?

202116 listings$625$250 – $1,100202239 listings$750$275 – $1,050202339 listings$750$399 – $1,050202445 listings$750$100 – $1,000

Other trims

Other GMC Yukon headlight assembly variants

Full Yukon guide

Denali, LH

5 yrs$750$100 – $1,180

Denali, RH

5 yrs$750$200 – $1,061

SLE, LH

5 yrs$650$150 – $2,800

SLE, RH

5 yrs$807$160 – $1,140

SLT, LH

5 yrs$650$150 – $2,800

SLT, RH

5 yrs$807$160 – $1,140

halogen, LH

2 yrs$745$50 – $1,800

halogen, RH

2 yrs$545$50 – $1,800

xenon (HID), LH

1 yr$250$160 – $500

Common questions

GMC Yukon headlight assembly (AT4, LH) FAQ

How much is a used GMC Yukon headlight assembly (AT4, LH)?

Based on 139 priced salvage-yard listings across 4 model years, a used GMC Yukon headlight assembly in the AT4, LH variant lists between $100 and $1,100, with a median asking price of $750.

Which GMC Yukon years use the AT4, LH headlight assembly?

The AT4, LH variant appears in model years 2021, 2022, 2023, 2024. 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.