2020 Buick Regal alternator price snapshot
- Low
- $35
- Average
- $98
- High
- $311
Year-specific price guide
Used 2020 Buick Regal Alternator prices
Year-specific used alternator pricing for the 2020 Buick Regal, 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 6, 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 2020 Buick Regal alternator
A used 2020 Buick Regal alternator costs between $35 and $311, with a median of $75 from 72 salvage yard listings.
What the alternator does, common failure signs, and prices across all vehicles: used alternator price guide →
Price summary
A used 2020 Buick Regal alternator costs $35 to $311, with a median asking price of $75. Based on 72 priced salvage yard listings across the US, compatible across 2013–2024 (12 model years), updated Oct 6, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$70
Grade B (good)$77
USD
Condition comparison
Price by part grade
Grade AClean / low wear$45–$31051 listings
Grade BStandard used$35–$31116 listings
Grade XUngraded$55–$805 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $45–$310 | 51 | |
| Grade BStandard used | $35–$311 | 16 | |
| Grade XUngraded | $55–$80 | 5 |
Median by grade
Grade price comparison
Grade A$70
Grade B$77
Ungraded$70
Median asking price by seller-reported condition grade · $35–$311 overall range
Replacement cost
What is the 2020 Buick Regal alternator replacement cost?
- Used part
- $75
- 2020 Buick Regal median asking price
- Labor
- $95–$375
- 1–2.5 hours at $95–$150/hr
- Estimated total
- $170–$450
- 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 2020 Buick Regal compare?
The 2020 guide is based on 100 observed listings, including 72 with posted prices. Its $75 median is 0% above the Buick Regal guide's $75 median.
Among the 6 model years with current price data, 2020 ranks #5 from lowest to highest median.
Interchange data shows this part is also listed under model years 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2021, 2022, 2023, 2024. Shopping across all 12 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 Regal alternator cost in other years?
Keep browsing this vehicle
What other Buick Regal parts are priced?
01wide ±135%
AC Compressor
$123median
$42$375
02wide ±180%
ABS Module
$143median
$35$549
03wide ±188%
Air Bag
$150median
$30$595
04wide ±144%
Axle Shaft
$125median
$25$385
05wide ±157%
Blower Motor
$99median
$20$331
06wide ±279%
Brake Caliper
$75median
$20$439
07wide ±133%
Rear Bumper Assembly
$425median
$125$1,255
08wide ±61%
Front Bumper
$400median
$115$600
09wide ±176%
Rear Bumper
$252median
$61$950
10wide ±182%
Car Radio
$129median
$30$500
11wide ±164%
Center Console
$125median
$35$445
12spread ±29%
AC Condenser
$75median
$56$100
13wide ±214%
Control Arm
$65median
$20$298
14
Differential
Price data updating
15wide ±147%
Door Assembly
$399median
$100$1,270
16wide ±93%
Drive Shaft
$200median
$75$447
17wide ±101%
Engine
$1,801median
$600$4,240
18wide ±100%
Engine Computer
$146median
$40$331
19wide ±166%
Exhaust Manifold
$95median
$34$350
20wide ±112%
Fender
$175median
$50$443
21wide ±143%
Fog Light
$100median
$25$310
22wide ±128%
Front Seat
$150median
$50$434
23wide ±182%
Fuel Pump
$100median
$35$398
24wide ±177%
Fuel Tank
$116median
$40$450
25wide ±186%
Grille
$190median
$35$740
26wide ±154%
Headlight Assembly
$560median
$102$1,832
27wide ±263%
Heater Core
$76median
$45$445
28wide ±119%
Hood
$360median
$145$1,000
29wide ±158%
Ignition Switch
$79median
$20$270
30
Instrument Cluster
Price data updating
31wide ±123%
Intake Manifold
$75median
$30$215
32wide ±157%
Master Cylinder
$99median
$20$331
33wide ±124%
Side Mirror
$145median
$35$395
34
Power Steering Pump
Price data updating
35wide ±74%
Quarter Panel
$500median
$225$962
36wide ±212%
Radiator
$153median
$45$695
37spread ±35%
Rear View Mirror
$103median
$50$123
38wide ±217%
Starter
$66median
$30$316
39wide ±122%
Steering Column
$145median
$60$413
40wide ±141%
Steering Rack
$150median
$50$473
41wide ±95%
Steering Wheel
$147median
$45$324
42wide ±255%
Strut
$75median
$30$412
43wide ±112%
Sunroof
$275median
$60$678
44wide ±146%
Tail Light
$125median
$29$395
45wide ±134%
Tailgate
$372median
$100$1,100
46wide ±137%
Throttle Body
$75median
$25$230
47wide ±68%
Torque Converter
$237median
$125$449
48wide ±190%
Transfer Case
$215median
$75$893
49wide ±276%
Transmission
$650median
$125$3,709
50wide ±212%
Transmission Control Module
$100median
$17$440
51wide ±125%
Turbocharger
$210median
$71$595
52wide ±210%
Water Pump
$50median
$19$229
53wide ±232%
Wheels
$125median
$35$615
54wide ±149%
Window Regulator
$99median
$35$331
Common questions
2020 Buick Regal alternator FAQ
How much is a used 2020 Buick Regal alternator?
Based on 72 priced salvage-yard listings, a used 2020 Buick Regal alternator lists between $35 and $311, with a median asking price of $75.
How much does it cost to replace a 2020 Buick Regal alternator?
Using a used part, a 2020 Buick Regal alternator replacement typically runs $170–$450 all-in: the median used alternator for this year lists at $75, 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 2020 Buick Regal alternator fit another year?
Based on salvage-yard interchange data, listings for the 2020 Buick Regal alternator also appear under model years 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2021, 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.