2020 Cadillac XT4 transmission control module — Theft-Locking, keyless entry, (RH dash), ID 13518843 price snapshot
- Low
- $50
- Average
- $111
- High
- $182
Year & trim-specific price guide
Used 2020 Cadillac XT4 Transmission Control Module — Theft-Locking, keyless entry, (RH dash), ID 13518843 prices
Trim-specific pricing for the Theft-Locking, keyless entry, (RH dash), ID 13518843 variant of the 2020 Cadillac XT4 transmission control module, built from 44 real salvage yard listings with condition grade detail.
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 8, 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 2020 Cadillac XT4 transmission control module (Theft-Locking, keyless entry, (RH dash), ID 13518843) costs $50 to $182, with a median asking price of $100. Based on 44 priced salvage yard listings across the US, updated Oct 8, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$75
Grade B (good)$164
USD
Condition comparison
Price by part grade
Grade AClean / low wear$50–$18227 listings
Grade BStandard used$75–$18216 listings
Grade XUngraded$75–$751 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$182 | 27 | |
| Grade BStandard used | $75–$182 | 16 | |
| Grade XUngraded | $75–$75 | 1 |
Median by grade
Grade price comparison
Grade A$75
Grade B$164
Ungraded$75
Median asking price by seller-reported condition grade · $50–$182 overall range
Trim-specific context
How does the Theft-Locking, keyless entry, (RH dash), ID 13518843 compare?
This pricing covers the Theft-Locking, keyless entry, (RH dash), ID 13518843 variant of the 2020 Cadillac XT4 transmission control module, based on 44 priced listings. Its $100 median is 25% above the 2020 Cadillac XT4 transmission control module overall median of $80.
There are 23 other transmission control module variants available for the 2020 Cadillac XT4.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Theft-Locking, keyless entry, (RH dash), ID 13518843 in other model years
Same year, other trims
What other 2020 Cadillac XT4 transmission control module variants are available?
Communication, telematics (OnStar opt UE1), ID 84613034
49 listings$146$40 – $232Communication, telematics (OnStar opt UE1), ID 84676081
49 listings$146$40 – $232Theft-Locking, keyless entry, (RH dash), ID 13518841
48 listings$61$50 – $120Driver Assist, (park assist), (RH inner quarter panel), w/o automatic park control; rear park assist (opt UD7)
46 listings$71$41 – $203Theft-Locking, keyless entry, (RH dash), ID 13529583
45 listings$61$25 – $305Body Control (BCM), (LH kick panel)
44 listings$75$45 – $176Information-GPS-TV, (LH quarter panel)
44 listings$181$81 – $405Air Bag, (below center console), w/o pre-crash system
43 listings$100$46 – $201Communication, telematics (OnStar opt UE1), ID 84721683
43 listings$131$40 – $232Driver Assist, (park assist), (RH inner quarter panel), w/o automatic park control; front and rear park assist (opt UD5)
43 listings$93$41 – $304Temperature, (center of heater box)
42 listings$66$50 – $305Memory, (seat, mounted under seat), LH
40 listings$164$41 – $232Steering, (steering column)
39 listings$51$41 – $70Differential Lock, (rear differential)
38 listings$76$41 – $305Driver Assist, (park assist), (RH inner quarter panel), automatic park control (opt UKG)
38 listings$61$50 – $405Memory, (seat, mounted under seat), RH
38 listings$81$45 – $151Theft-Locking, lock, (rear view mirror), ID 13523281
38 listings$75$25 – $305Air Bag, (below center console), pre-crash system (opt UGN)
37 listings$51$40 – $299Fuel Pump, (RH inner quarter panel)
37 listings$56$45 – $232Transmission, (on transmission)
37 listings$75$51 – $176Communication, wireless charger, (center console)
31 listings$66$50 – $305Theft-Locking, lock, (rear view mirror), ID 13595510
29 listings$66$20 – $120Suspension, (LH inner quarter panel), (damping, opt F45)
14 listings$121$101 – $125Back to full guide
2020 Cadillac XT4 transmission control module — all trims
Common questions
2020 Cadillac XT4 transmission control module (Theft-Locking, keyless entry, (RH dash), ID 13518843) FAQ
How much is a used 2020 Cadillac XT4 transmission control module (Theft-Locking, keyless entry, (RH dash), ID 13518843)?
Based on 44 priced salvage-yard listings, a used 2020 Cadillac XT4 transmission control module in the Theft-Locking, keyless entry, (RH dash), ID 13518843 variant lists between $50 and $182, with a median asking price of $100.
Which 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 may differ by year.