Used 2021 Chevy Equinox transmission control module – Seat, (below LH seat), ID 23338340

Year & trim-specific price guide

Used 2021 Chevy Equinox Transmission Control Module — Seat, (below LH seat), ID 23338340 prices

Trim-specific pricing for the Seat, (below LH seat), ID 23338340 variant of the 2021 Chevy Equinox transmission control module, built from 40 real salvage yard listings with condition grade detail.

2021 Chevy Equinox · Seat, (below LH seat), ID 23338340

$176

median asking price

40 priced listings · $40–$232

Price summary

A used 2021 Chevy Equinox transmission control module (Seat, (below LH seat), ID 23338340) costs $40 to $232, with a median asking price of $176. Based on 40 priced salvage yard listings across the US, updated Sep 2, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$176
Grade B (good)$176

2021 Chevy Equinox transmission control module — Seat, (below LH seat), ID 23338340 price snapshot

USD
Low
$40
Average
$154
High
$232
40 priced listings used · last updated Sep 2, 2026· How we price·

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Reporting price for 2021 Chevy Equinox Transmission Control Module (Seat, (below LH seat), ID 23338340)

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Condition comparison

Price by part grade

Grade AClean / low wear$41–$23223 listings
Grade BStandard used$75–$17612 listings
Grade CVisible wearUpdating
Grade XUngraded$40–$1005 listings

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $40–$232 overall range

Trim-specific context

How does the Seat, (below LH seat), ID 23338340 compare?

This pricing covers the Seat, (below LH seat), ID 23338340 variant of the 2021 Chevy Equinox transmission control module, based on 40 priced listings. Its $176 median is 96% above the 2021 Chevy Equinox transmission control module overall median of $90.

There are 24 other transmission control module variants available for the 2021 Chevy Equinox.

Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.

Same trim, other years

Seat, (below LH seat), ID 23338340 in other model years

All years
202229 listings$172$86 – $201202040 listings$176$40 – $232

Same year, other trims

What other 2021 Chevy Equinox transmission control module variants are available?

Communication, telematics (opt UE1), (center dash), ID 84932506

49 listings$86$50 – $176

Communication, telematics (opt UE1), (center dash), ID 84957464

49 listings$86$50 – $176

Temperature, dual zone (opt CJ2)

48 listings$51$35 – $143

Communication, telematics (opt UE1), (center dash), ID 84720630

48 listings$111$70 – $182

Body Control (BCM), (LH side dash), active noise control (opt NKC)

47 listings$51$41 – $176

Temperature, single zone (opt C4P)

46 listings$51$30 – $176

Theft-Locking, theft deterrent, (in console)

44 listings$46$41 – $176

Air Bag, (below center console)

43 listings$51$41 – $232

Door, liftgate, (LH quarter panel)

43 listings$176$51 – $339

Door, hands free rear closer, (in tailgate), ID 22940857

43 listings$176$51 – $339

Theft-Locking, keyless entry, (RH quarter panel)

43 listings$100$50 – $232

Body Control (BCM), (LH side dash), body control

43 listings$75$45 – $176

Driver Assist, rear park assist (opt UD7), (RH quarter panel)

42 listings$100$40 – $300

Network Gateway, (center dash)

42 listings$176$50 – $232

Information-GPS-TV, (surround view), (RH quarter panel)

39 listings$111$40 – $189

Door, hands free rear closer, (in tailgate), ID 23275430

37 listings$90$55 – $218

Fuel Pump, (LH center frame)

37 listings$56$45 – $232

Differential Lock, (carrier housing)

36 listings$86$35 – $305

Seat, (below LH seat), ID 13507640

36 listings$65$40 – $260

Seat, (below LH seat), ID 13533768

36 listings$99$41 – $218

Seat, (below LH seat), ID 13533767

35 listings$99$27 – $335

Communication, wireless charger, (center dash)

28 listings$66$50 – $305

Door, hands free rear closer, (in tailgate), ID 84192164

21 listings$110$50 – $405

Door, hands free rear closer, (in tailgate), ID 84192165

9 listings$55$45 – $96

Back to full guide

2021 Chevy Equinox transmission control module — all trims

View 2021 guide

Common questions

2021 Chevy Equinox transmission control module (Seat, (below LH seat), ID 23338340) FAQ

How much is a used 2021 Chevy Equinox transmission control module (Seat, (below LH seat), ID 23338340)?

Based on 40 priced salvage-yard listings, a used 2021 Chevy Equinox transmission control module in the Seat, (below LH seat), ID 23338340 variant lists between $40 and $232, with a median asking price of $176.

Which years use the Seat, (below LH seat), ID 23338340 transmission control module?

The Seat, (below LH seat), ID 23338340 variant appears in model years 2020, 2021, 2022. Prices and availability may differ by year.