Used 2021 Subaru Forester transmission control module from a salvage yard

Year-specific price guide

Used 2021 Subaru Forester Transmission Control Module prices

Year-specific used transmission control module pricing for the 2021 Subaru Forester, built from real salvage yard and junkyard listings with condition grade and fitment detail.
PPPartPriceGuide Editorial Team·Automotive Parts Specialist
Reviewed by PartPriceGuide Technical ReviewLast updated: Sep 1, 2026

A used 2021 Subaru Forester transmission control module costs between $25 and $405, with a median of $110 from 675 salvage yard listings.

Price summary

A used 2021 Subaru Forester transmission control module costs $25 to $405, with a median asking price of $110. Based on 675 priced salvage yard listings across the US, compatible across 2019–2025 (6 model years), updated Sep 1, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$110
Grade B (good)$110
Grade C (fair)$120

2021 Subaru Forester transmission control module price snapshot

USD
Low
$25
Average
$132
High
$405
726 listings observed · 675 priced listings used · last updated Sep 1, 2026· How we price·

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Reporting price for 2021 Subaru Forester Transmission Control Module

Reason

Condition comparison

Price by part grade

Grade AClean / low wear$25$350467 listings
Grade BStandard used$50$405184 listings
Grade CVisible wear$120$1204 listings
Grade XUngraded$40$14920 listings

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $25$405 overall range

Replacement cost

What is the 2021 Subaru Forester transmission control module replacement cost?

ESTIMATE
Used part
$110
2021 Subaru Forester median asking price
Labor
$95–$300
1–2 hours at $95–$150/hr
Estimated total
$205–$410
median used part + labor

Labor is a typical independent-shop range for transmission control module replacement, not a quote for your vehicle; it does not include programming and adaptive relearn procedure. The part price is the live median from the salvage-yard listings on this page. Full transmission control module replacement cost breakdown

Fitment matters

Price by trim & variant

Theft-Locking, immobilizer50 listingsInterchange 20192023$108$50$243
Communication, (telematics, behind radio), ID 86229SJ10050 listingsInterchange 20202022$186$40$350
Air Bag, (console front)49 listingsInterchange 20192022$104$69$243
Door, (power liftgate control unit, LH quarter)48 listingsInterchange 20192021$99$55$226
Theft-Locking, keyless entry, ID 88035SJ05048 listingsInterchange 20202022$100$42$335
Driver Assist, reverse automatic braking (LH quarter)47 listingsInterchange 20192021$106$50$405
Driver Assist, reverse collision warning (LH dash)46 listingsInterchange 20192022$110$50$335
Lamps, (headlamp level unit, near column)45 listingsInterchange 20192021$110$55$350
Transmission, (top of transmission), ID 30919AG03245 listingsInterchange 20192021$176$50$231
Transmission, (top of transmission), ID 30919AG02245 listingsInterchange 20192021$111$55$216
Communication, (telematics, behind radio), ID 86222SJ11144 listingsInterchange 20212022$140$58$280
Seat, (rear seat heater, RH quarter)43 listingsInterchange 20192025$90$60$335
Communication, (telematics, behind radio), ID 86229SJ11036 listingsInterchange 20212022$171$25$345
Theft-Locking, keyless entry, ID 88035SJ06033 listingsInterchange 20202022$86$40$154

Year-specific context

How does the 2021 Subaru Forester compare?

The 2021 guide is based on 726 observed listings, including 675 with posted prices. Its $110 median is 1% below the Subaru Forester guide's $111 median.

Among the 8 model years with current price data, 2021 ranks #3 from lowest to highest median.

Interchange data shows this part is also listed under model years 2019, 2020, 2022, 2023, 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 Subaru Forester transmission control module cost in other years?

Keep browsing this vehicle

What other Subaru Forester parts are priced?

Used engine auto part
01wide ±148%

Engine

$1,652median
$100$4,999
Used transmission auto part
02wide ±173%

Transmission

$1,200median
$250$4,394
Used front bumper auto part
03wide ±173%

Front Bumper

$209median
$25$750
Used rear bumper auto part
04wide ±158%

Rear Bumper

$220median
$40$733
Used hood auto part
05wide ±84%

Hood

$635median
$22$1,094
Used fender auto part
06wide ±120%

Fender

$286median
$34$718
Used headlight assembly auto part
07wide ±122%

Headlight Assembly

$650median
$19$1,600
Used tail light auto part
08wide ±109%

Tail Light

$230median
$30$530
Used alternator auto part
09wide ±107%

Alternator

$136median
$30$321
Used starter auto part
10wide ±114%

Starter

$128median
$28$321
Used radiator auto part
11wide ±265%

Radiator

$200median
$60$1,119
Used ac compressor auto part
12wide ±146%

AC Compressor

$135median
$40$434
Used transfer case auto part
13wide ±172%

Transfer Case

$280median
$75$1,038
Used axle shaft auto part
14wide ±147%

Axle Shaft

$126median
$35$405
Used strut auto part
15wide ±135%

Strut

$125median
$35$372
Used steering rack auto part
16wide ±242%

Steering Rack

$475median
$30$2,332
Used grille auto part
17wide ±200%

Grille

$194median
$19$795
Used side mirror auto part
18wide ±156%

Side Mirror

$193median
$25$626
Used turbocharger auto part
19wide ±88%

Turbocharger

$250median
$100$542
Used ac condenser auto part
20wide ±131%

AC Condenser

$204median
$30$563
Used wheels auto part
21wide ±822%

Wheels

$150median
$35$2,500
Used fuel pump auto part
22wide ±418%

Fuel Pump

$100median
$30$865
Used water pump auto part
23wide ±1044%

Water Pump

$75median
$15$1,581
Used power steering pump auto part
24wide ±96%

Power Steering Pump

$162median
$50$361
Used abs module auto part
25wide ±271%

ABS Module

$171median
$16$944
Used differential auto part
26

Differential

Price data updating

Used engine computer auto part
27wide ±145%

Engine Computer

$156median
$10$462
Used throttle body auto part
28wide ±179%

Throttle Body

$93median
$20$353
Used brake caliper auto part
29wide ±278%

Brake Caliper

$85median
$20$493
Used drive shaft auto part
30wide ±305%

Drive Shaft

$137median
$60$897
Used tailgate auto part
31wide ±148%

Tailgate

$1,205median
$50$3,622
Used intake manifold auto part
32wide ±141%

Intake Manifold

$150median
$25$449
Used control arm auto part
33wide ±118%

Control Arm

$120median
$34$316
Used blower motor auto part
34wide ±206%

Blower Motor

$76median
$30$343
Used exhaust manifold auto part
35wide ±208%

Exhaust Manifold

$400median
$35$1,699
Used steering column auto part
36wide ±273%

Steering Column

$126median
$65$752
Used fuel tank auto part
37wide ±100%

Fuel Tank

$192median
$50$434
Used window regulator auto part
38wide ±152%

Window Regulator

$125median
$25$405
Used instrument cluster auto part
39

Instrument Cluster

Price data updating

Used torque converter auto part
40wide ±66%

Torque Converter

$450median
$99$695
Used steering wheel auto part
41wide ±245%

Steering Wheel

$174median
$35$886
Used ignition switch auto part
42wide ±240%

Ignition Switch

$99median
$25$500
Used car radio auto part
43wide ±384%

Car Radio

$205median
$25$1,600
Used heater core auto part
44wide ±170%

Heater Core

$116median
$65$460
Used rear view mirror auto part
45wide ±226%

Rear View Mirror

$103median
$15$481
Used sunroof auto part
46wide ±106%

Sunroof

$300median
$50$688
Used master cylinder auto part
47wide ±255%

Master Cylinder

$76median
$17$405
Used fog light auto part
48wide ±6665%

Fog Light

$189median
$25$25,220
Used center console auto part
49wide ±224%

Center Console

$105median
$30$500
Used air bag auto part
50wide ±323%

Air Bag

$141median
$45$956
Used door assembly auto part
51wide ±84%

Door Assembly

$985median
$100$1,755
Used quarter panel auto part
52wide ±67%

Quarter Panel

$575median
$251$1,027
Used rear bumper assembly auto part
53wide ±185%

Rear Bumper Assembly

$545median
$29$2,050
Used front seat auto part
54wide ±401%

Front Seat

$158median
$35$1,303

Common questions

2021 Subaru Forester transmission control module FAQ

How much is a used 2021 Subaru Forester transmission control module?

Based on 675 priced salvage-yard listings, a used 2021 Subaru Forester transmission control module lists between $25 and $405, with a median asking price of $110.

How much does it cost to replace a 2021 Subaru Forester transmission control module?

Using a used part, a 2021 Subaru Forester transmission control module replacement typically runs $205–$410 all-in: the median used transmission control module for this year lists at $110, and independent-shop labor for transmission control module replacement typically takes 1–2 hours at $95–$150/hr ($95–$300). The labor figure does not include programming and adaptive relearn procedure. Labor is a national part-level estimate, not a quote for your vehicle.

Will a 2021 Subaru Forester transmission control module fit another year?

Based on salvage-yard interchange data, listings for the 2021 Subaru Forester transmission control module also appear under model years 2019, 2020, 2022, 2023, 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 Subaru Forester tcm?

A tcm is another name for a transmission control module. The prices on this page cover the 2021 Subaru Forester transmission control module — median $110, from 675 listings.