2021 GMC Sierra 1500 door assembly — Standard Cab, manual window, LH price snapshot
- Low
- $315
- Average
- $883
- High
- $1,268
Year & trim-specific price guide
Used 2021 GMC Sierra 1500 Door Assembly — Standard Cab, manual window, LH prices
Trim-specific pricing for the Standard Cab, manual window, LH variant of the 2021 GMC Sierra 1500 door assembly, built from 20 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 22, 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 2021 GMC Sierra 1500 door assembly (Standard Cab, manual window, LH) costs $315 to $1,268, with a median asking price of $1,074. Based on 20 priced salvage yard listings across the US, updated Sep 22, 2026. Prices exclude shipping, core charges, and installation.
USD
Trim-specific context
How does the Standard Cab, manual window, LH compare?
This pricing covers the Standard Cab, manual window, LH variant of the 2021 GMC Sierra 1500 door assembly, based on 20 priced listings. Its $1,074 median is 14% above the 2021 GMC Sierra 1500 door assembly overall median of $940.
There are 10 other door assembly variants available for the 2021 GMC Sierra 1500.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Standard Cab, manual window, LH in other model years
Same year, other trims
What other 2021 GMC Sierra 1500 door assembly variants are available?
Crew Cab, RH, express power up and down (opt AEF)
45 listings$1,208$645 – $1,575Standard Cab, power window, LH
29 listings$750$315 – $1,047Crew Cab, RH, express power down only (opt AED)
26 listings$913$645 – $1,227Double Cab, RH, express power down only (opt AED)
26 listings$913$645 – $1,227Standard Cab, power window, RH, express power down only (opt AED)
25 listings$1,090$400 – $1,394Double Cab, RH, express power up and down (opt AEF)
24 listings$1,000$645 – $1,239Crew Cab, LH
23 listings$830$500 – $1,313Double Cab, LH
23 listings$830$500 – $1,313Standard Cab, manual window, RH
16 listings$856$500 – $1,003Standard Cab, power window, RH, express power up and down (opt AEF)
3 listings$750$745 – $777Back to full guide
2021 GMC Sierra 1500 door assembly — all trims
Common questions
2021 GMC Sierra 1500 door assembly (Standard Cab, manual window, LH) FAQ
How much is a used 2021 GMC Sierra 1500 door assembly (Standard Cab, manual window, LH)?
Based on 20 priced salvage-yard listings, a used 2021 GMC Sierra 1500 door assembly in the Standard Cab, manual window, LH variant lists between $315 and $1,268, with a median asking price of $1,074.
Which years use the Standard Cab, manual window, LH door assembly?
The Standard Cab, manual window, LH variant appears in model years 2017, 2018, 2020, 2021, 2022. Prices and availability may differ by year.