Year & trim-specific price guide

Used 2020 Buick Regal Door Assembly — LH prices

Trim-specific pricing for the LH variant of the 2020 Buick Regal door assembly, built from 42 real salvage yard listings with condition grade detail.

SKWritten bySaurabh Kumar · Co-Founder & CTO

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.

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ASReviewed byAmbika Sharma · Co-Founder & COO

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.

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Last updatedOct 3, 2026

2020 Buick Regal · LH

$500

median asking price

42 priced listings · $300–$872

Price summary

A used 2020 Buick Regal door assembly (LH) costs $300 to $872, with a median asking price of $500. Based on 42 priced salvage yard listings across the US, updated Oct 3, 2026. Prices exclude shipping, core charges, and installation.

2020 Buick Regal door assembly — LH price snapshot

USD

Low: $300
Average: $511
High: $872

42 priced listings used · last updated Oct 3, 2026· How we price·

Trim-specific context

How does the LH compare?

This pricing covers the LH variant of the 2020 Buick Regal door assembly, based on 42 priced listings. Its $500 median is 4% below the 2020 Buick Regal door assembly overall median of $520.

There is 1 other door assembly variant available for the 2020 Buick Regal.

Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.

Same trim, other years

LH in other model years

All years

201944 listings$526$194 – $912 201830 listings$512$300 – $855 201741 listings$200$100 – $899 20169 listings$156$139 – $447 201538 listings$200$100 – $899

Same year, other trims

What other 2020 Buick Regal door assembly variants are available?

RH

40 listings$566$270 – $721

Back to full guide

2020 Buick Regal door assembly — all trims

View 2020 guide

Common questions

2020 Buick Regal door assembly (LH) FAQ

How much is a used 2020 Buick Regal door assembly (LH)?

Based on 42 priced salvage-yard listings, a used 2020 Buick Regal door assembly in the LH variant lists between $300 and $872, with a median asking price of $500.

Which years use the LH door assembly?

The LH variant appears in model years 2015, 2016, 2017, 2018, 2019, 2020. Prices and availability may differ by year.