2019 Cadillac XT4 transmission control module — Theft-Locking, keyless entry, (RH dash), ID 13518840 price snapshot
- Low
- $50
- Average
- $109
- High
- $310
Year & trim-specific price guide
Used 2019 Cadillac XT4 Transmission Control Module — Theft-Locking, keyless entry, (RH dash), ID 13518840 prices
Trim-specific pricing for the Theft-Locking, keyless entry, (RH dash), ID 13518840 variant of the 2019 Cadillac XT4 transmission control module, built from 47 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 updatedSep 30, 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 2019 Cadillac XT4 transmission control module (Theft-Locking, keyless entry, (RH dash), ID 13518840) costs $50 to $310, with a median asking price of $71. Based on 47 priced salvage yard listings across the US, updated Sep 30, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$71
Grade B (good)$105
Grade C (fair)$61
USD
Condition comparison
Price by part grade
Grade AClean / low wear$60–$31026 listings
Grade BStandard used$61–$30017 listings
Grade CVisible wear$61–$611 listings
Grade XUngraded$50–$903 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $60–$310 | 26 | |
| Grade BStandard used | $61–$300 | 17 | |
| Grade CVisible wear | $61–$61 | 1 | |
| Grade XUngraded | $50–$90 | 3 |
Median by grade
Grade price comparison
Grade A$71
Grade B$105
Grade C$61
Ungraded$70
Median asking price by seller-reported condition grade · $50–$310 overall range
Trim-specific context
How does the Theft-Locking, keyless entry, (RH dash), ID 13518840 compare?
This pricing covers the Theft-Locking, keyless entry, (RH dash), ID 13518840 variant of the 2019 Cadillac XT4 transmission control module, based on 47 priced listings. Its $71 median is 5% below the 2019 Cadillac XT4 transmission control module overall median of $75.
There are 24 other transmission control module variants available for the 2019 Cadillac XT4.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
What other 2019 Cadillac XT4 transmission control module variants are available?
Body Control (BCM), (LH kick panel)
50 listings$77$77 – $343Information-GPS-TV, (surround view), (center dash)
50 listings$111$40 – $225Air Bag, (below center console), w/o pre-crash system
48 listings$88$46 – $335Transmission, (on transmission)
48 listings$56$46 – $120Communication, telematics (OnStar opt UE1), ID 84653367
47 listings$81$61 – $232Driver Assist, park assist, (RH inner quarter panel), w/o automatic park control; rear park assist (opt UD7)
47 listings$71$41 – $203Fuel Pump, (RH inner quarter panel)
47 listings$56$46 – $138Theft-Locking, keyless entry, (RH dash), ID 13518843
47 listings$86$40 – $120Theft-Locking, lock, (rear view mirror)
47 listings$41$41 – $162Driver Assist, park assist, (RH inner quarter panel), w/o automatic park control; front and rear park assist (opt UD5)
46 listings$75$41 – $295Temperature, (center of heater box), ID 84579083
46 listings$66$40 – $163Memory, (seat, mounted under seat), RH
45 listings$81$45 – $151Temperature, (center of heater box), ID 84569251
45 listings$51$40 – $232Steering, (steering column)
44 listings$51$41 – $415Driver Assist, pre-crash system (opt UGN), (LH inner quarter panel)
43 listings$90$25 – $268Air Bag, (below center console), pre-crash system (opt UGN)
42 listings$51$40 – $299Communication, telematics (OnStar opt UE1), ID 84596569
42 listings$91$40 – $271Communication, wireless charger, ID 13521065
42 listings$66$41 – $268Communication, wireless charger, ID 13529205
42 listings$66$41 – $268Memory, (seat, mounted under seat), LH
42 listings$49$41 – $244Differential Lock, (rear differential)
41 listings$66$35 – $305Driver Assist, park assist, (RH inner quarter panel), automatic park control (opt UKG)
40 listings$61$50 – $405Communication, telematics (OnStar opt UE1), ID 84644343
15 listings$172$90 – $260Suspension, (LH inner quarter panel), (damping, opt F45)
15 listings$121$86 – $125Back to full guide
2019 Cadillac XT4 transmission control module — all trims
Common questions
2019 Cadillac XT4 transmission control module (Theft-Locking, keyless entry, (RH dash), ID 13518840) FAQ
How much is a used 2019 Cadillac XT4 transmission control module (Theft-Locking, keyless entry, (RH dash), ID 13518840)?
Based on 47 priced salvage-yard listings, a used 2019 Cadillac XT4 transmission control module in the Theft-Locking, keyless entry, (RH dash), ID 13518840 variant lists between $50 and $310, with a median asking price of $71.
Which years use the Theft-Locking, keyless entry, (RH dash), ID 13518840 transmission control module?
In our current dataset, the Theft-Locking, keyless entry, (RH dash), ID 13518840 variant appears only for the 2019 model year.