Cadillac XT4 transmission control module — Memory, (seat, mounted under seat), LH price snapshot
- Low
- $41
- Average
- $123
- High
- $244
Trim-specific price guide
Cadillac XT4 Transmission Control Module — Memory, (seat, mounted under seat), LH prices
Pricing for the Memory, (seat, mounted under seat), LH variant of the Cadillac XT4 transmission control module, aggregated from 253 salvage yard listings across 6 model years.
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 16, 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.
Price summary
A used Cadillac XT4 transmission control module (Memory, (seat, mounted under seat), LH) costs $41 to $244, with a median asking price of $164. Based on 253 priced salvage yard listings across the US, updated Oct 16, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$164
Grade B (good)$164
USD
Condition comparison
Price by part grade
Grade AClean / low wear$41–$244180 listings
Grade BStandard used$41–$23257 listings
Grade XUngraded$55–$12016 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $41–$244 | 180 | |
| Grade BStandard used | $41–$232 | 57 | |
| Grade XUngraded | $55–$120 | 16 |
Median by grade
Grade price comparison
Grade A$164
Grade B$164
Ungraded$100
Median asking price by seller-reported condition grade · $41–$244 overall range
Trim-specific context
How is the Memory, (seat, mounted under seat), LH priced differently?
This pricing covers the Memory, (seat, mounted under seat), LH variant of the Cadillac XT4 transmission control module, based on 253 priced listings across 6 model years (2019, 2020, 2021, 2022, 2023, 2024). Its $164 median is 93% above the Cadillac XT4 transmission control module overall median of $85.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
What does a Memory, (seat, mounted under seat), LH cost by year?
Other trims
Other Cadillac XT4 transmission control module variants
Air Bag, (below center console)
1 yr$156$40 – $350Air Bag, (below center console), pre-crash system (opt UGN)
6 yrs$51$40 – $299Air Bag, (below center console), w/o pre-crash system
6 yrs$100$41 – $335Body Control (BCM), (LH kick panel)
6 yrs$75$45 – $343Communication, telematics (OnStar opt UE1)
1 yr$100$70 – $295Communication, telematics (OnStar opt UE1), ID 84596569
1 yr$91$40 – $271Communication, telematics (OnStar opt UE1), ID 84613034
5 yrs$146$40 – $232Communication, telematics (OnStar opt UE1), ID 84644343
1 yr$172$90 – $260Communication, telematics (OnStar opt UE1), ID 84653367
1 yr$81$61 – $232Common questions
Cadillac XT4 transmission control module (Memory, (seat, mounted under seat), LH) FAQ
How much is a used Cadillac XT4 transmission control module (Memory, (seat, mounted under seat), LH)?
Based on 253 priced salvage-yard listings across 6 model years, a used Cadillac XT4 transmission control module in the Memory, (seat, mounted under seat), LH variant lists between $41 and $244, with a median asking price of $164.
Which Cadillac XT4 years use the Memory, (seat, mounted under seat), LH transmission control module?
The Memory, (seat, mounted under seat), LH variant appears in model years 2019, 2020, 2021, 2022, 2023, 2024. Prices and availability differ by year.
Is there a price difference between Memory, (seat, mounted under seat), LH condition grades?
Yes. Grade A has a median of $164, Grade B has a median of $164. Grade A parts are in excellent condition, B is good, and C is fair.