Cadillac XT4 tail light — Premium Luxury, quarter panel mounted, LH price snapshot
- Low
- $90
- Average
- $276
- High
- $495

Trim-specific price guide
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.
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.
A used Cadillac XT4 tail light (Premium Luxury, quarter panel mounted, LH) costs $90 to $495, with a median asking price of $286. Based on 233 priced salvage yard listings across the US, updated Oct 21, 2026. Prices exclude shipping, core charges, and installation.
Trim-specific context
This pricing covers the Premium Luxury, quarter panel mounted, LH variant of the Cadillac XT4 tail light, based on 233 priced listings across 5 model years (2019, 2020, 2021, 2022, 2023). Its $286 median is 37% above the Cadillac XT4 tail light overall median of $209.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
Other trims
Common questions
Based on 233 priced salvage-yard listings across 5 model years, a used Cadillac XT4 tail light in the Premium Luxury, quarter panel mounted, LH variant lists between $90 and $495, with a median asking price of $286.
The Premium Luxury, quarter panel mounted, LH variant appears in model years 2019, 2020, 2021, 2022, 2023. Prices and availability differ by year.
Grade data is limited for this variant. Check individual year pages for the most detail.