Cadillac XT4 transmission control module — Theft-Locking, keyless entry, (RH dash), ID 13518843 price snapshot
- Low
- $40
- Average
- $112
- High
- $232
Trim-specific price guide
Cadillac XT4 Transmission Control Module — Theft-Locking, keyless entry, (RH dash), ID 13518843 prices
Pricing for the Theft-Locking, keyless entry, (RH dash), ID 13518843 variant of the Cadillac XT4 transmission control module, aggregated from 269 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 (Theft-Locking, keyless entry, (RH dash), ID 13518843) costs $40 to $232, with a median asking price of $86. Based on 269 priced salvage yard listings across the US, updated Oct 16, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$96
Grade B (good)$164
USD
Condition comparison
Price by part grade
Grade AClean / low wear$40–$232183 listings
Grade BStandard used$66–$19583 listings
Grade XUngraded$75–$753 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$232 | 183 | |
| Grade BStandard used | $66–$195 | 83 | |
| Grade XUngraded | $75–$75 | 3 |
Median by grade
Grade price comparison
Grade A$96
Grade B$164
Ungraded$75
Median asking price by seller-reported condition grade · $40–$232 overall range
Trim-specific context
How is the Theft-Locking, keyless entry, (RH dash), ID 13518843 priced differently?
This pricing covers the Theft-Locking, keyless entry, (RH dash), ID 13518843 variant of the Cadillac XT4 transmission control module, based on 269 priced listings across 6 model years (2019, 2020, 2021, 2022, 2023, 2024). Its $86 median is 1% 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 Theft-Locking, keyless entry, (RH dash), ID 13518843 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 (Theft-Locking, keyless entry, (RH dash), ID 13518843) FAQ
How much is a used Cadillac XT4 transmission control module (Theft-Locking, keyless entry, (RH dash), ID 13518843)?
Based on 269 priced salvage-yard listings across 6 model years, a used Cadillac XT4 transmission control module in the Theft-Locking, keyless entry, (RH dash), ID 13518843 variant lists between $40 and $232, with a median asking price of $86.
Which Cadillac XT4 years use the Theft-Locking, keyless entry, (RH dash), ID 13518843 transmission control module?
The Theft-Locking, keyless entry, (RH dash), ID 13518843 variant appears in model years 2019, 2020, 2021, 2022, 2023, 2024. Prices and availability differ by year.
Is there a price difference between Theft-Locking, keyless entry, (RH dash), ID 13518843 condition grades?
Yes. Grade A has a median of $96, Grade B has a median of $164. Grade A parts are in excellent condition, B is good, and C is fair.