2021 Subaru Outback alternator price snapshot
- Low
- $25
- Average
- $103
- High
- $249
Year-specific price guide
Used 2021 Subaru Outback Alternator prices
Year-specific used alternator pricing for the 2021 Subaru Outback, built from real salvage yard and junkyard listings with condition grade and fitment detail.
Price summary
A used 2021 Subaru Outback alternator costs $25 to $249, with a median asking price of $76. Based on 48 priced salvage yard listings across the US, compatible across 2017–2023 (7 model years), updated Aug 7, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$76
Grade B (good)$151
USD
Condition comparison
Price by part grade
Grade AClean / low wear$25–$24935 listings
Grade BStandard used$66–$2059 listings
Grade CVisible wearUpdating
Grade XUngraded$35–$584 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $25–$249 | 35 | |
| Grade BStandard used | $66–$205 | 9 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $35–$58 | 4 |
Median by grade
Grade price comparison
Grade A$76
Grade B$151
Ungraded$45
Median asking price by seller-reported condition grade · $25–$249 overall range
Replacement cost
What is the 2021 Subaru Outback alternator replacement cost?
- Used part
- $76
- 2021 Subaru Outback 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
Year-specific context
How does the 2021 Subaru Outback compare?
The 2021 guide is based on 50 observed listings, including 48 with posted prices. Its $76 median is 0% above the Subaru Outback guide's $76 median.
Among the 6 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 2017, 2018, 2019, 2020, 2022, 2023. 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 Subaru Outback alternator cost in other years?
Keep browsing this vehicle
What other Subaru Outback parts are priced?
01wide ±373%
Engine
$1,550median
$1$11,573
02wide ±239%
Transmission
$1,087median
$157$5,342
03wide ±143%
Front Bumper
$197median
$30$595
04wide ±134%
Rear Bumper
$196median
$25$550
05wide ±106%
Hood
$445median
$101$1,042
06wide ±109%
Fender
$200median
$75$510
07wide ±141%
Headlight Assembly
$500median
$70$1,480
08wide ±203%
Tail Light
$120median
$30$518
09wide ±243%
Starter
$75median
$15$380
10wide ±358%
Radiator
$133median
$49$1,000
11wide ±180%
AC Compressor
$125median
$30$480
12
Transfer Case
Price data updating
13wide ±219%
Axle Shaft
$80median
$35$385
14wide ±132%
Strut
$100median
$30$293
15wide ±163%
Steering Rack
$300median
$60$1,037
16wide ±3957%
Grille
$146median
$18$11,573
17wide ±351%
Side Mirror
$181median
$30$1,300
18wide ±163%
Turbocharger
$490median
$50$1,645
19wide ±189%
AC Condenser
$132median
$40$540
20wide ±423%
Wheels
$150median
$30$1,300
21wide ±141%
Fuel Pump
$95median
$25$292
22wide ±280%
Water Pump
$85median
$24$500
23wide ±142%
Power Steering Pump
$125median
$45$400
24wide ±145%
ABS Module
$150median
$35$470
25
Differential
Price data updating
26wide ±178%
Engine Computer
$125median
$30$475
27wide ±188%
Throttle Body
$67median
$20$272
28wide ±216%
Brake Caliper
$60median
$20$279
29wide ±116%
Drive Shaft
$159median
$50$420
30wide ±140%
Tailgate
$595median
$30$1,700
31wide ±140%
Intake Manifold
$132median
$40$410
32wide ±122%
Control Arm
$110median
$25$293
33wide ±164%
Blower Motor
$76median
$25$275
34wide ±865%
Exhaust Manifold
$100median
$30$1,760
35wide ±161%
Transmission Control Module
$115median
$35$405
36wide ±202%
Steering Column
$127median
$30$544
37wide ±119%
Fuel Tank
$143median
$45$385
38wide ±135%
Window Regulator
$100median
$35$305
39
Instrument Cluster
Price data updating
40tight ±8%
Torque Converter
$300median
$250$300
41wide ±134%
Steering Wheel
$174median
$35$500
42wide ±189%
Ignition Switch
$88median
$28$360
43wide ±569%
Car Radio
$200median
$2$2,278
44wide ±234%
Heater Core
$91median
$75$500
45wide ±182%
Rear View Mirror
$103median
$20$395
46wide ±215%
Sunroof
$225median
$76$1,045
47wide ±155%
Master Cylinder
$99median
$25$331
48wide ±142%
Fog Light
$125median
$25$380
49wide ±226%
Center Console
$108median
$35$523
50wide ±67%
Air Bag
$380median
$121$630
51wide ±109%
Door Assembly
$478median
$80$1,120
52wide ±131%
Quarter Panel
$440median
$35$1,189
53wide ±90%
Rear Bumper Assembly
$237median
$99$525
54wide ±112%
Front Seat
$149median
$50$385
Common questions
2021 Subaru Outback alternator FAQ
How much is a used 2021 Subaru Outback alternator?
Based on 48 priced salvage-yard listings, a used 2021 Subaru Outback alternator lists between $25 and $249, with a median asking price of $76.
How much does it cost to replace a 2021 Subaru Outback alternator?
Using a used part, a 2021 Subaru Outback alternator replacement typically runs $170–$450 all-in: the median used alternator for this year lists at $76, 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 Subaru Outback alternator fit another year?
Based on salvage-yard interchange data, listings for the 2021 Subaru Outback alternator also appear under model years 2017, 2018, 2019, 2020, 2022, 2023, 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.