Cadillac XT4 transmission control module — Suspension, (LH inner quarter panel), (damping, opt F45) price snapshot
- Low
- $86
- Average
- $118
- High
- $125
Trim-specific price guide
Cadillac XT4 Transmission Control Module — Suspension, (LH inner quarter panel), (damping, opt F45) prices
Pricing for the Suspension, (LH inner quarter panel), (damping, opt F45) variant of the Cadillac XT4 transmission control module, aggregated from 87 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 (Suspension, (LH inner quarter panel), (damping, opt F45)) costs $86 to $125, with a median asking price of $121. Based on 87 priced salvage yard listings across the US, updated Oct 16, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$121
Grade B (good)$121
USD
Condition comparison
Price by part grade
Grade AClean / low wear$86–$12567 listings
Grade BStandard used$101–$12120 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $86–$125 | 67 | |
| Grade BStandard used | $101–$121 | 20 |
Median by grade
Grade price comparison
Grade A$121
Grade B$121
Median asking price by seller-reported condition grade · $86–$125 overall range
Trim-specific context
How is the Suspension, (LH inner quarter panel), (damping, opt F45) priced differently?
This pricing covers the Suspension, (LH inner quarter panel), (damping, opt F45) variant of the Cadillac XT4 transmission control module, based on 87 priced listings across 6 model years (2019, 2020, 2021, 2022, 2023, 2024). Its $121 median is 42% 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 Suspension, (LH inner quarter panel), (damping, opt F45) 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 (Suspension, (LH inner quarter panel), (damping, opt F45)) FAQ
How much is a used Cadillac XT4 transmission control module (Suspension, (LH inner quarter panel), (damping, opt F45))?
Based on 87 priced salvage-yard listings across 6 model years, a used Cadillac XT4 transmission control module in the Suspension, (LH inner quarter panel), (damping, opt F45) variant lists between $86 and $125, with a median asking price of $121.
Which Cadillac XT4 years use the Suspension, (LH inner quarter panel), (damping, opt F45) transmission control module?
The Suspension, (LH inner quarter panel), (damping, opt F45) variant appears in model years 2019, 2020, 2021, 2022, 2023, 2024. Prices and availability differ by year.
Is there a price difference between Suspension, (LH inner quarter panel), (damping, opt F45) condition grades?
Yes. Grade A has a median of $121, Grade B has a median of $121. Grade A parts are in excellent condition, B is good, and C is fair.