2021 BMW M3 door assembly price snapshot
- Low
- $475
- Average
- $965
- High
- $1,900
Year-specific price guide
Used 2021 BMW M3 Door Assembly prices
Year-specific used door assembly pricing for the 2021 BMW M3, built from real salvage yard and junkyard listings with condition grade and fitment 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 updatedOct 4, 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.
Part overview
About the 2021 BMW M3 door assembly
A used 2021 BMW M3 door assembly costs between $475 and $1,900, with a median of $1,033 from 17 salvage yard listings.
What the door assembly does, common failure signs, and prices across all vehicles: used door assembly price guide →
Also known asFront DoorDoor Shell
Price summary
A used 2021 BMW M3 door assembly costs $475 to $1,900, with a median asking price of $1,033. Based on 17 priced salvage yard listings across the US, updated Oct 4, 2026. Prices exclude shipping, core charges, and installation.
USD
Replacement cost
What is the 2021 BMW M3 door assembly replacement cost?
- Used part
- $1,033
- 2021 BMW M3 median asking price
- Labor
- $240–$750
- 2.5–5 hours at $95–$150/hr
- Estimated total
- $1,275–$1,785
- median used part + labor
Labor is a typical independent-shop range for door assembly replacement, not a quote for your vehicle; it does not include paint and refinishing if not color-matched, and interior trim transfer. The part price is the live median from the salvage-yard listings on this page. How we price
Fitment matters
Price by trim & variant
Year-specific context
How does the 2021 BMW M3 compare?
The 2021 guide is based on 19 observed listings, including 17 with posted prices. Its $1,033 median is 173% above the BMW M3 guide's $378 median.
Among the 8 model years with current price data, 2021 ranks #5 from lowest to highest median.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Compare model years
What does a BMW M3 door assembly cost in other years?
Keep browsing this vehicle
What other BMW M3 parts are priced?
01wide ±112%
AC Compressor
$213median
$75$550
02wide ±110%
ABS Module
$212median
$85$550
03wide ±129%
Air Bag
$425median
$100$1,193
04wide ±72%
Alternator
$200median
$50$337
05wide ±82%
Axle Shaft
$380median
$150$775
06wide ±66%
Blower Motor
$162median
$35$249
07wide ±263%
Brake Caliper
$350median
$65$1,909
08wide ±84%
Rear Bumper Assembly
$1,470median
$679$3,150
09spread ±25%
Front Bumper
$805median
$600$995
10spread ±39%
Rear Bumper
$795median
$395$1,009
11wide ±287%
Car Radio
$169median
$29$1,000
12wide ±143%
Center Console
$255median
$63$790
13wide ±132%
AC Condenser
$200median
$72$598
14wide ±78%
Control Arm
$210median
$60$386
15tight ±17%
Differential
$895median
$595$900
16wide ±71%
Drive Shaft
$525median
$280$1,025
17spread ±47%
Engine
$11,755median
$7,999$19,087
18wide ±122%
Engine Computer
$440median
$212$1,289
19
Exhaust Manifold
Price data updating
20wide ±65%
Fender
$749median
$420$1,400
21spread ±21%
Fog Light
$128median
$117$172
22wide ±264%
Front Seat
$602median
$127$3,300
23wide ±204%
Fuel Pump
$135median
$50$600
24wide ±172%
Fuel Tank
$200median
$63$750
25wide ±87%
Grille
$189median
$90$418
26wide ±95%
Headlight Assembly
$1,469median
$575$3,366
27
Heater Core
Price data updating
28wide ±93%
Hood
$816median
$275$1,800
29spread ±55%
Ignition Switch
$77median
$24$108
30
Instrument Cluster
Price data updating
31wide ±192%
Intake Manifold
$104median
$49$449
32wide ±280%
Master Cylinder
$100median
$19$578
33wide ±75%
Side Mirror
$631median
$300$1,250
34
Power Steering Pump
Price data updating
35spread ±43%
Quarter Panel
$1,000median
$600$1,450
36wide ±97%
Radiator
$272median
$115$640
37wide ±200%
Rear View Mirror
$107median
$25$454
38wide ±212%
Starter
$100median
$30$454
39wide ±112%
Steering Column
$272median
$90$700
40wide ±88%
Steering Rack
$799median
$445$1,848
41wide ±263%
Steering Wheel
$200median
$50$1,100
42wide ±127%
Strut
$522median
$175$1,499
43wide ±97%
Sunroof
$200median
$76$464
44wide ±138%
Tail Light
$175median
$30$512
45wide ±75%
Tailgate
$960median
$395$1,837
46wide ±108%
Throttle Body
$100median
$35$250
47
Torque Converter
Price data updating
48spread ±24%
Transfer Case
$1,641median
$1,250$2,025
49wide ±167%
Transmission
$2,225median
$1,090$8,500
50wide ±263%
Transmission Control Module
$110median
$19$598
51wide ±84%
Turbocharger
$580median
$280$1,249
52wide ±167%
Water Pump
$100median
$35$368
53wide ±83%
Wheels
$517median
$225$1,087
54wide ±96%
Window Regulator
$125median
$30$271
Common questions
2021 BMW M3 door assembly FAQ
How much is a used 2021 BMW M3 door assembly?
Based on 17 priced salvage-yard listings, a used 2021 BMW M3 door assembly lists between $475 and $1,900, with a median asking price of $1,033.
How much does it cost to replace a 2021 BMW M3 door assembly?
Using a used part, a 2021 BMW M3 door assembly replacement typically runs $1,275–$1,785 all-in: the median used door assembly for this year lists at $1,033, and independent-shop labor for door assembly replacement typically takes 2.5–5 hours at $95–$150/hr ($240–$750). The labor figure does not include paint and refinishing if not color-matched, and interior trim transfer. Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2021 BMW M3 door assembly fit another year?
This price guide does not confirm interchangeability. Check the seller's part number, drivetrain, trim or variant, and your VIN before buying; parts from the same model can use different fitments in the same year.
How much is a 2021 BMW M3 front door?
A front door is another name for a door assembly. The prices on this page cover the 2021 BMW M3 door assembly — median $1,033, from 17 listings.