2020 GMC Acadia door assembly — LH (express power up and down), AT4 price snapshot
- Low
- $375
- Average
- $715
- High
- $1,150
Year & trim-specific price guide
Used 2020 GMC Acadia Door Assembly — LH (express power up and down), AT4 prices
Trim-specific pricing for the LH (express power up and down), AT4 variant of the 2020 GMC Acadia door assembly, built from 48 real salvage yard listings with condition grade detail.
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 updatedSep 20, 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 2020 GMC Acadia door assembly (LH (express power up and down), AT4) costs $375 to $1,150, with a median asking price of $746. Based on 48 priced salvage yard listings across the US, updated Sep 20, 2026. Prices exclude shipping, core charges, and installation.
USD
Trim-specific context
How does the LH (express power up and down), AT4 compare?
This pricing covers the LH (express power up and down), AT4 variant of the 2020 GMC Acadia door assembly, based on 48 priced listings. Its $746 median is 15% above the 2020 GMC Acadia door assembly overall median of $650.
There are 9 other door assembly variants available for the 2020 GMC Acadia.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
What other 2020 GMC Acadia door assembly variants are available?
LH (express power up and down), Denali
49 listings$775$300 – $1,256LH (express power up and down), SL
48 listings$746$375 – $1,150LH (express power up and down), SLE
48 listings$746$375 – $1,150LH (express power up and down), SLT
48 listings$746$375 – $1,150RH (express power down only), AT4
46 listings$587$325 – $979RH (express power down only), Denali
46 listings$791$360 – $1,100RH (express power down only), SL
46 listings$587$325 – $979RH (express power down only), SLE
46 listings$587$325 – $979RH (express power down only), SLT
46 listings$587$325 – $979Back to full guide
2020 GMC Acadia door assembly — all trims
Common questions
2020 GMC Acadia door assembly (LH (express power up and down), AT4) FAQ
How much is a used 2020 GMC Acadia door assembly (LH (express power up and down), AT4)?
Based on 48 priced salvage-yard listings, a used 2020 GMC Acadia door assembly in the LH (express power up and down), AT4 variant lists between $375 and $1,150, with a median asking price of $746.
Which years use the LH (express power up and down), AT4 door assembly?
In our current dataset, the LH (express power up and down), AT4 variant appears only for the 2020 model year.