Buick Regal side mirror — opt DXA (auto-dimming), RH price snapshot
- Low
- $50
- Average
- $213
- High
- $375

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 Buick Regal side mirror (opt DXA (auto-dimming), RH) costs $50 to $375, with a median asking price of $221. Based on 77 priced salvage yard listings across the US, updated Oct 15, 2026. Prices exclude shipping, core charges, and installation.
Trim-specific context
This pricing covers the opt DXA (auto-dimming), RH variant of the Buick Regal side mirror, based on 77 priced listings across 2 model years (2018, 2019). Its $221 median is 52% above the Buick Regal side mirror overall median of $145.
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 77 priced salvage-yard listings across 2 model years, a used Buick Regal side mirror in the opt DXA (auto-dimming), RH variant lists between $50 and $375, with a median asking price of $221.
The opt DXA (auto-dimming), RH variant appears in model years 2018, 2019. Prices and availability differ by year.
Grade data is limited for this variant. Check individual year pages for the most detail.