2021 Buick Encore GX alternator price snapshot
- Low
- $50
- Average
- $147
- High
- $275
Year-specific price guide
Used 2021 Buick Encore GX Alternator prices
Year-specific used alternator pricing for the 2021 Buick Encore GX, 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 5, 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 Buick Encore GX alternator
A used 2021 Buick Encore GX alternator costs between $50 and $275, with a median of $161 from 59 salvage yard listings.
What the alternator does, common failure signs, and prices across all vehicles: used alternator price guide →
Price summary
A used 2021 Buick Encore GX alternator costs $50 to $275, with a median asking price of $161. Based on 59 priced salvage yard listings across the US, compatible across 2020–2025 (6 model years), updated Oct 5, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$95
Grade B (good)$173
USD
Condition comparison
Price by part grade
Grade AClean / low wear$50–$27537 listings
Grade BStandard used$70–$27522 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$275 | 37 | |
| Grade BStandard used | $70–$275 | 22 |
Median by grade
Grade price comparison
Grade A$95
Grade B$173
Median asking price by seller-reported condition grade · $50–$275 overall range
Replacement cost
What is the 2021 Buick Encore GX alternator replacement cost?
- Used part
- $161
- 2021 Buick Encore GX median asking price
- Labor
- $95–$375
- 1–2.5 hours at $95–$150/hr
- Estimated total
- $255–$535
- median used part + labor
Labor is a typical independent-shop range for alternator replacement, not a quote for your vehicle. The part price is the live median from the salvage-yard listings on this page. Full alternator replacement cost breakdown
Fitment matters
Price by trim & variant
Year-specific context
How does the 2021 Buick Encore GX compare?
The 2021 guide is based on 100 observed listings, including 59 with posted prices. Its $161 median is 64% above the Buick Encore GX guide's $98 median.
Among the 7 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 2020, 2022, 2023, 2024, 2025. Shopping across all 6 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 Buick Encore GX alternator cost in other years?
Keep browsing this vehicle
What other Buick Encore GX parts are priced?
01wide ±117%
AC Compressor
$151median
$45$399
02wide ±115%
ABS Module
$148median
$65$405
03wide ±201%
Air Bag
$175median
$40$743
04wide ±181%
Axle Shaft
$110median
$25$423
05wide ±82%
Blower Motor
$172median
$50$331
06wide ±280%
Brake Caliper
$70median
$12$404
07wide ±73%
Rear Bumper Assembly
$822median
$356$1,551
08wide ±89%
Front Bumper
$500median
$95$980
09wide ±79%
Rear Bumper
$425median
$100$770
10wide ±161%
Car Radio
$136median
$35$474
11wide ±146%
Center Console
$115median
$40$375
12wide ±97%
AC Condenser
$150median
$40$332
13wide ±230%
Control Arm
$82median
$43$420
14
Differential
Price data updating
15spread ±42%
Door Assembly
$836median
$475$1,185
16wide ±96%
Drive Shaft
$179median
$75$420
17wide ±82%
Engine
$838median
$250$1,625
18wide ±72%
Engine Computer
$146median
$40$250
19spread ±56%
Exhaust Manifold
$400median
$300$750
20wide ±68%
Fender
$357median
$160$645
21wide ±217%
Fog Light
$109median
$27$500
22wide ±159%
Front Seat
$181median
$75$651
23wide ±148%
Fuel Pump
$100median
$35$330
24wide ±115%
Fuel Tank
$145median
$50$384
25wide ±102%
Grille
$295median
$75$675
26wide ±106%
Headlight Assembly
$769median
$150$1,779
27
Heater Core
Price data updating
28spread ±44%
Hood
$980median
$575$1,430
29spread ±35%
Ignition Switch
$100median
$55$125
30
Instrument Cluster
Price data updating
31wide ±208%
Intake Manifold
$100median
$35$450
32wide ±177%
Master Cylinder
$75median
$35$300
33wide ±127%
Side Mirror
$195median
$50$545
34wide ±84%
Power Steering Pump
$125median
$40$250
35wide ±83%
Quarter Panel
$460median
$193$960
36wide ±117%
Radiator
$133median
$40$350
37wide ±86%
Rear View Mirror
$103median
$40$218
38wide ±217%
Starter
$91median
$20$415
39wide ±143%
Steering Column
$126median
$60$420
40wide ±110%
Steering Rack
$166median
$50$415
41wide ±95%
Steering Wheel
$143median
$44$316
42wide ±145%
Strut
$101median
$37$329
43wide ±112%
Sunroof
$266median
$150$744
44wide ±124%
Tail Light
$170median
$30$450
45wide ±70%
Tailgate
$1,095median
$460$2,000
46wide ±164%
Throttle Body
$80median
$20$282
47spread ±30%
Torque Converter
$300median
$120$300
48wide ±81%
Transfer Case
$272median
$94$533
49wide ±86%
Transmission
$800median
$370$1,741
50wide ±173%
Transmission Control Module
$110median
$25$405
51wide ±86%
Turbocharger
$271median
$100$567
52wide ±137%
Water Pump
$105median
$30$317
53wide ±188%
Wheels
$190median
$44$757
54wide ±145%
Window Regulator
$102median
$20$316
Common questions
2021 Buick Encore GX alternator FAQ
How much is a used 2021 Buick Encore GX alternator?
Based on 59 priced salvage-yard listings, a used 2021 Buick Encore GX alternator lists between $50 and $275, with a median asking price of $161.
How much does it cost to replace a 2021 Buick Encore GX alternator?
Using a used part, a 2021 Buick Encore GX alternator replacement typically runs $255–$535 all-in: the median used alternator for this year lists at $161, and independent-shop labor for alternator replacement typically takes 1–2.5 hours at $95–$150/hr ($95–$375). Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2021 Buick Encore GX alternator fit another year?
Based on salvage-yard interchange data, listings for the 2021 Buick Encore GX alternator also appear under model years 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.