2018 Chevy Tahoe transmission control module — Memory, below driver seat price snapshot
- Low
- $50
- Average
- $99
- High
- $241
Year & trim-specific price guide
Used 2018 Chevy Tahoe Transmission Control Module — Memory, below driver seat prices
Trim-specific pricing for the Memory, below driver seat variant of the 2018 Chevy Tahoe transmission control module, built from 50 real salvage yard listings with condition grade detail.
Price summary
A used 2018 Chevy Tahoe transmission control module (Memory, below driver seat) costs $50 to $241, with a median asking price of $95. Based on 50 priced salvage yard listings across the US, updated Sep 5, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$80
Grade B (good)$99
Grade C (fair)$60
USD
Condition comparison
Price by part grade
Grade AClean / low wear$50–$24135 listings
Grade BStandard used$50–$24113 listings
Grade CVisible wear$60–$601 listings
Grade XUngraded$80–$801 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$241 | 35 | |
| Grade BStandard used | $50–$241 | 13 | |
| Grade CVisible wear | $60–$60 | 1 | |
| Grade XUngraded | $80–$80 | 1 |
Median by grade
Grade price comparison
Grade A$80
Grade B$99
Grade C$60
Ungraded$80
Median asking price by seller-reported condition grade · $50–$241 overall range
Trim-specific context
How does the Memory, below driver seat compare?
This pricing covers the Memory, below driver seat variant of the 2018 Chevy Tahoe transmission control module, based on 50 priced listings. Its $95 median is 14% below the 2018 Chevy Tahoe transmission control module overall median of $110.
There are 27 other transmission control module variants available for the 2018 Chevy Tahoe.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Memory, below driver seat in other model years
Same year, other trims
What other 2018 Chevy Tahoe transmission control module variants are available?
Network Gateway, (LH rear engine compartment), (ID 13599318)
49 listings$241$40 – $241Air Bag, (below LH front seat), ID 13524234
49 listings$99$51 – $450Fuel Pump, (LH frame rail)
48 listings$99$45 – $241Body Control (BCM), (under steering column)
48 listings$237$50 – $307Transfer Case, (LH dash), (ID 84219971)
48 listings$99$45 – $241Communication, telematics, (center dash, behind radio)
48 listings$99$40 – $241Driver Assist, surround view (mono vision 360, opt UVH), (LH dash)
45 listings$162$50 – $271Driver Assist, park assist, (LH quarter panel), ID 84169042 (opt UD7)
45 listings$110$50 – $282Towing Control, (LH rear frame)
44 listings$95$35 – $241Door, keyless entry, (left quarter panel)
44 listings$110$25 – $271Information-GPS-TV, RH dash, (human machine interface, HMI), ID 84331775
44 listings$222$46 – $383Driver Assist, park assist, (LH quarter panel), ID 84169043 (opt UD5)
44 listings$162$45 – $241Information-GPS-TV, RH dash, (human machine interface, HMI), ID 84331776
43 listings$149$70 – $560Information-GPS-TV, under console, (audio and video interface)
43 listings$110$50 – $405Information-GPS-TV, RH dash, (human machine interface, HMI), ID 84513027
43 listings$149$70 – $560Door, power liftgate, (inside liftgate)
42 listings$110$45 – $271Driver Assist, park assist, (LH quarter panel), ID 84169044 (opt UFQ)
42 listings$151$20 – $249Information-GPS-TV, (LH dash), (human machine interface bypass)
41 listings$123$35 – $222Information-GPS-TV, RH dash, (human machine interface, HMI), ID 84306920
41 listings$123$35 – $222Air Bag, (below LH front seat), ID 13524237
41 listings$99$25 – $282Memory, below rear seat
39 listings$81$50 – $271Communication, wireless charger, (under console)
39 listings$99$46 – $241Temperature, (RH dash), (ID 84335792)
35 listings$137$40 – $241Door, hands free rear closer, (center rear bumper)
34 listings$160$50 – $271Theft-Locking, (in console)
33 listings$75$41 – $271Information-GPS-TV, RH dash, (human machine interface, HMI), ID 84296482
31 listings$200$80 – $350Suspension, (left rear frame)
29 listings$66$41 – $220Back to full guide
2018 Chevy Tahoe transmission control module — all trims
Common questions
2018 Chevy Tahoe transmission control module (Memory, below driver seat) FAQ
How much is a used 2018 Chevy Tahoe transmission control module (Memory, below driver seat)?
Based on 50 priced salvage-yard listings, a used 2018 Chevy Tahoe transmission control module in the Memory, below driver seat variant lists between $50 and $241, with a median asking price of $95.
Which years use the Memory, below driver seat transmission control module?
The Memory, below driver seat variant appears in model years 2018, 2020. Prices and availability may differ by year.