2021 GMC Terrain ignition switch price snapshot
- Low
- $99
- Average
- $106
- High
- $110
Year-specific price guide
Used 2021 GMC Terrain Ignition Switch prices
Year-specific used ignition switch pricing for the 2021 GMC Terrain, built from real salvage yard and junkyard listings with condition grade and fitment detail.
Price summary
A used 2021 GMC Terrain ignition switch costs $99 to $110, with a median asking price of $106. Based on 47 priced salvage yard listings across the US, compatible across 2019–2025 (7 model years), updated Sep 12, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$106
Grade B (good)$106
USD
Condition comparison
Price by part grade
Grade AClean / low wear$99–$11016 listings
Grade BStandard used$99–$11031 listings
Grade CVisible wearUpdating
Grade XUngradedUpdating
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $99–$110 | 16 | |
| Grade BStandard used | $99–$110 | 31 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Grade price comparison
Grade A$106
Grade B$106
Median asking price by seller-reported condition grade · $99–$110 overall range
Replacement cost
What is the 2021 GMC Terrain ignition switch replacement cost?
- Used part
- $106
- 2021 GMC Terrain median asking price
- Labor
- $95–$375
- 1–2.5 hours at $95–$150/hr
- Estimated total
- $200–$480
- median used part + labor
Labor is a typical independent-shop range for ignition switch replacement, not a quote for your vehicle; it does not include key programming if the vehicle has an immobilizer system. The part price is the live median from the salvage-yard listings on this page. Full ignition switch replacement cost breakdown
Year-specific context
How does the 2021 GMC Terrain compare?
The 2021 guide is based on 50 observed listings, including 47 with posted prices. Its $106 median is 6% above the GMC Terrain guide's $100 median.
Among the 5 model years with current price data, 2021 ranks #4 from lowest to highest median.
Interchange data shows this part is also listed under model years 2019, 2020, 2022, 2023, 2024, 2025. Shopping across all 7 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 ignition switch cost in other years?
Keep browsing this vehicle
What other GMC Terrain parts are priced?
01wide ±110%
Engine
$1,495median
$200$3,500
02wide ±187%
Transmission
$674median
$100$2,622
03wide ±124%
Front Bumper
$272median
$23$695
04wide ±235%
Rear Bumper
$215median
$45$1,055
05wide ±81%
Hood
$607median
$31$1,014
06wide ±159%
Fender
$265median
$25$866
07wide ±181%
Headlight Assembly
$766median
$30$2,800
08wide ±321%
Tail Light
$105median
$20$694
09wide ±159%
Alternator
$90median
$30$316
10wide ±277%
Starter
$65median
$20$380
11wide ±151%
Radiator
$100median
$20$322
12wide ±149%
AC Compressor
$100median
$35$332
13wide ±380%
Transfer Case
$260median
$40$2,016
14wide ±282%
Axle Shaft
$121median
$34$717
15wide ±191%
Strut
$75median
$35$321
16wide ±121%
Steering Rack
$178median
$30$462
17wide ±115%
Grille
$270median
$26$645
18wide ±229%
Side Mirror
$115median
$20$547
19wide ±205%
Turbocharger
$200median
$75$893
20wide ±73%
AC Condenser
$165median
$55$295
21wide ±525%
Wheels
$190median
$5$2,000
22wide ±364%
Fuel Pump
$100median
$30$758
23wide ±257%
Water Pump
$50median
$15$272
24wide ±175%
Power Steering Pump
$110median
$30$415
25wide ±159%
ABS Module
$116median
$30$400
26
Differential
Price data updating
27wide ±71%
Engine Computer
$120median
$30$200
28wide ±841%
Throttle Body
$55median
$25$950
29wide ±207%
Brake Caliper
$55median
$21$249
30wide ±6261%
Drive Shaft
$201median
$51$25,220
31wide ±99%
Tailgate
$1,626median
$45$3,250
32wide ±282%
Intake Manifold
$75median
$27$450
33wide ±163%
Control Arm
$75median
$40$285
34wide ±105%
Blower Motor
$109median
$20$249
35wide ±118%
Exhaust Manifold
$350median
$75$900
36wide ±387%
Transmission Control Module
$75median
$20$600
37wide ±100%
Steering Column
$186median
$40$413
38wide ±115%
Fuel Tank
$150median
$40$384
39wide ±135%
Window Regulator
$100median
$35$305
40
Instrument Cluster
Price data updating
41wide ±86%
Torque Converter
$175median
$100$400
42wide ±138%
Steering Wheel
$120median
$39$371
43wide ±136%
Car Radio
$99median
$30$299
44wide ±181%
Heater Core
$116median
$40$460
45wide ±136%
Rear View Mirror
$110median
$20$320
46wide ±230%
Sunroof
$269median
$85$1,320
47wide ±157%
Master Cylinder
$99median
$20$331
48wide ±147%
Fog Light
$94median
$40$316
49wide ±210%
Center Console
$100median
$25$445
50wide ±209%
Air Bag
$220median
$30$950
51wide ±115%
Door Assembly
$850median
$50$2,000
52wide ±78%
Quarter Panel
$420median
$206$863
53wide ±102%
Rear Bumper Assembly
$575median
$59$1,237
54wide ±133%
Front Seat
$170median
$25$478
Common questions
2021 GMC Terrain ignition switch FAQ
How much is a used 2021 GMC Terrain ignition switch?
Based on 47 priced salvage-yard listings, a used 2021 GMC Terrain ignition switch lists between $99 and $110, with a median asking price of $106.
How much does it cost to replace a 2021 GMC Terrain ignition switch?
Using a used part, a 2021 GMC Terrain ignition switch replacement typically runs $200–$480 all-in: the median used ignition switch for this year lists at $106, and independent-shop labor for ignition switch replacement typically takes 1–2.5 hours at $95–$150/hr ($95–$375). The labor figure does not include key programming if the vehicle has an immobilizer system. Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2021 GMC Terrain ignition switch fit another year?
Based on salvage-yard interchange data, listings for the 2021 GMC Terrain ignition switch also appear under model years 2019, 2020, 2022, 2023, 2024, 2025, 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 key switch?
A key switch is another name for a ignition switch. The prices on this page cover the 2021 GMC Terrain ignition switch — median $106, from 47 listings.