2021 GMC Terrain AC compressor price snapshot
- Low
- $65
- Average
- $144
- High
- $332
Year-specific price guide
Used 2021 GMC Terrain AC Compressor prices
Year-specific used AC compressor pricing for the 2021 GMC Terrain, 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 updatedSep 23, 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 GMC Terrain AC compressor
A used 2021 GMC Terrain AC compressor costs between $65 and $332, with a median of $115 from 27 salvage yard listings.
What the AC compressor does, common failure signs, and prices across all vehicles: used AC compressor price guide →
Also known asA/C CompressorAir Conditioning Compressor
Price summary
A used 2021 GMC Terrain AC compressor costs $65 to $332, with a median asking price of $115. Based on 27 priced salvage yard listings across the US, compatible across 2017–2024 (8 model years), updated Sep 23, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$100
Grade B (good)$100
USD
Condition comparison
Price by part grade
Grade AClean / low wear$65–$33215 listings
Grade BStandard used$65–$3288 listings
Grade XUngraded$115–$1504 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $65–$332 | 15 | |
| Grade BStandard used | $65–$328 | 8 | |
| Grade XUngraded | $115–$150 | 4 |
Median by grade
Grade price comparison
Grade A$100
Grade B$100
Ungraded$115
Median asking price by seller-reported condition grade · $65–$332 overall range
Replacement cost
What is the 2021 GMC Terrain AC compressor replacement cost?
- Used part
- $115
- 2021 GMC Terrain median asking price
- Labor
- $285–$900
- 3–6 hours at $95–$150/hr
- Estimated total
- $400–$1,015
- median used part + labor
Labor is a typical independent-shop range for AC compressor replacement, not a quote for your vehicle; it does not include refrigerant evacuation and recharge, and a new receiver/drier if required. The part price is the live median from the salvage-yard listings on this page. Full AC compressor replacement cost breakdown
Year-specific context
How does the 2021 GMC Terrain compare?
The 2021 guide is based on 50 observed listings, including 27 with posted prices. Its $115 median is 5% above the GMC Terrain guide's $110 median.
Among the 11 model years with current price data, 2021 ranks #7 from lowest to highest median.
Interchange data shows this part is also listed under model years 2017, 2018, 2019, 2020, 2022, 2023, 2024. Shopping across all 8 compatible years may surface better prices or condition grades.
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 GMC Terrain AC compressor cost in other years?
202552 listings$240$106 – $4132024100 listingsCompatible$90$68 – $305202350 listingsCompatible$83$75 – $150202250 listingsCompatible$100$65 – $332202070 listingsCompatible$179$94 – $2752019117 listingsCompatible$108$65 – $3322018150 listingsCompatible$150$60 – $388201772 listingsCompatible$80$35 – $3162016100 listings$150$60 – $2952015150 listings$100$45 – $321
Keep browsing this vehicle
What other GMC Terrain parts are priced?
01wide ±163%
ABS Module
$116median
$35$413
02wide ±188%
Air Bag
$241median
$45$950
03wide ±168%
Alternator
$85median
$30$316
04wide ±151%
Axle Shaft
$102median
$34$343
05wide ±194%
Blower Motor
$80median
$20$331
06wide ±264%
Brake Caliper
$55median
$20$310
07wide ±116%
Rear Bumper Assembly
$524median
$153$1,372
08wide ±184%
Front Bumper
$270median
$61$1,055
09wide ±165%
Rear Bumper
$230median
$65$825
10wide ±273%
Car Radio
$106median
$20$599
11wide ±213%
Center Console
$106median
$25$476
12wide ±85%
AC Condenser
$162median
$49$325
13wide ±146%
Control Arm
$84median
$40$285
14
Differential
Price data updating
15wide ±72%
Door Assembly
$946median
$362$1,725
16wide ±169%
Drive Shaft
$193median
$51$705
17wide ±192%
Engine
$1,525median
$300$6,144
18wide ±204%
Engine Computer
$94median
$30$413
19wide ±275%
Exhaust Manifold
$157median
$35$900
20wide ±78%
Fender
$325median
$115$625
21wide ±146%
Fog Light
$100median
$34$325
22wide ±141%
Front Seat
$175median
$67$559
23wide ±135%
Fuel Pump
$125median
$25$362
24wide ±117%
Fuel Tank
$163median
$40$420
25wide ±119%
Grille
$270median
$59$700
26wide ±186%
Headlight Assembly
$386median
$75$1,509
27spread ±22%
Heater Core
$116median
$75$126
28wide ±62%
Hood
$642median
$250$1,044
29wide ±150%
Ignition Switch
$106median
$24$343
30
Instrument Cluster
Price data updating
31wide ±158%
Intake Manifold
$76median
$25$265
32wide ±152%
Master Cylinder
$99median
$30$331
33wide ±207%
Side Mirror
$150median
$25$646
34wide ±193%
Power Steering Pump
$100median
$30$415
35wide ±142%
Quarter Panel
$420median
$206$1,400
36wide ±240%
Radiator
$120median
$25$600
37wide ±170%
Rear View Mirror
$110median
$20$395
38wide ±240%
Starter
$75median
$20$380
39wide ±113%
Steering Column
$168median
$35$413
40wide ±162%
Steering Rack
$145median
$30$500
41wide ±114%
Steering Wheel
$145median
$39$371
42wide ±194%
Strut
$75median
$30$321
43wide ±158%
Sunroof
$200median
$85$715
44wide ±223%
Tail Light
$150median
$25$694
45wide ±108%
Tailgate
$1,400median
$226$3,250
46wide ±197%
Throttle Body
$66median
$20$280
47wide ±75%
Torque Converter
$200median
$100$400
48wide ±286%
Transfer Case
$283median
$80$1,700
49wide ±228%
Transmission
$755median
$150$3,594
50wide ±202%
Transmission Control Module
$96median
$20$407
51wide ±105%
Turbocharger
$200median
$79$500
52wide ±133%
Water Pump
$50median
$24$157
53wide ±226%
Wheels
$187median
$35$880
54wide ±138%
Window Regulator
$100median
$30$305
Common questions
2021 GMC Terrain AC compressor FAQ
How much is a used 2021 GMC Terrain AC compressor?
Based on 27 priced salvage-yard listings, a used 2021 GMC Terrain AC compressor lists between $65 and $332, with a median asking price of $115.
How much does it cost to replace a 2021 GMC Terrain AC compressor?
Using a used part, a 2021 GMC Terrain AC compressor replacement typically runs $400–$1,015 all-in: the median used AC compressor for this year lists at $115, and independent-shop labor for AC compressor replacement typically takes 3–6 hours at $95–$150/hr ($285–$900). The labor figure does not include refrigerant evacuation and recharge, and a new receiver/drier if required. Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2021 GMC Terrain AC compressor fit another year?
Based on salvage-yard interchange data, listings for the 2021 GMC Terrain AC compressor also appear under model years 2017, 2018, 2019, 2020, 2022, 2023, 2024, suggesting these years share compatible fitments. Always verify the exact part number, drivetrain, trim, and your VIN before buying — interchange compatibility can vary by variant.
How much is a 2021 GMC Terrain a/c compressor?
A a/c compressor is another name for a AC compressor. The prices on this page cover the 2021 GMC Terrain AC compressor — median $115, from 27 listings.