2021 Cadillac CT5 transmission control module — Network Gateway, (engine comparment) price snapshot
- Low
- $69
- Average
- $178
- High
- $337
Year & trim-specific price guide
Used 2021 Cadillac CT5 Transmission Control Module — Network Gateway, (engine comparment) prices
Trim-specific pricing for the Network Gateway, (engine comparment) variant of the 2021 Cadillac CT5 transmission control module, built from 45 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 25, 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 2021 Cadillac CT5 transmission control module (Network Gateway, (engine comparment)) costs $69 to $337, with a median asking price of $179. Based on 45 priced salvage yard listings across the US, updated Sep 25, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$190
Grade B (good)$169
USD
Condition comparison
Price by part grade
Grade AClean / low wear$95–$2419 listings
Grade BStandard used$69–$33736 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $95–$241 | 9 | |
| Grade BStandard used | $69–$337 | 36 |
Median by grade
Grade price comparison
Grade A$190
Grade B$169
Median asking price by seller-reported condition grade · $69–$337 overall range
Trim-specific context
How does the Network Gateway, (engine comparment) compare?
This pricing covers the Network Gateway, (engine comparment) variant of the 2021 Cadillac CT5 transmission control module, based on 45 priced listings. Its $179 median is 25% above the 2021 Cadillac CT5 transmission control module overall median of $143.
There are 17 other transmission control module variants available for the 2021 Cadillac CT5.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Network Gateway, (engine comparment) in other model years
Same year, other trims
What other 2021 Cadillac CT5 transmission control module variants are available?
Body Control (BCM), (RH dash)
50 listings$162$50 – $241Communication, telematics (OnStar, opt UE1), w/o hands free driving
49 listings$143$35 – $274Transfer Case, (LH rear side panel)
49 listings$119$40 – $240Driver Assist, park assist, (RH inner quarter panel), rear park assist (opt UD7)
48 listings$135$30 – $200Air Bag, (below center console)
46 listings$114$25 – $405Communication, wireless charger, (under console)
45 listings$115$40 – $315Door, (hands free rear closer), (rear bumper mounted)
45 listings$95$35 – $280Driver Assist, forward collision warning, (trunk compartment), w/o hands free driving
45 listings$160$42 – $310Fuel Pump, (floor chassis)
45 listings$153$50 – $310Memory, (seat, mounted under seat)
45 listings$72$41 – $260Transmission, (LH engine compartment)
45 listings$206$50 – $241Driver Assist, driver monitor (driver monitoring system)
43 listings$222$95 – $299Driver Assist, park assist, (RH inner quarter panel), automatic park (opt UKG)
26 listings$162$45 – $305Driver Assist, forward collision warning, (trunk compartment), hands free driving (opt UKL)
21 listings$180$24 – $267Communication, telematics (OnStar, opt UE1), hands free driving (opt UKL)
18 listings$222$75 – $315Information-GPS-TV, (surround view), ID 85158405
12 listings$232$75 – $266Information-GPS-TV, (surround view), ID 85526099
1 listings$150$150 – $150Back to full guide
2021 Cadillac CT5 transmission control module — all trims
Common questions
2021 Cadillac CT5 transmission control module (Network Gateway, (engine comparment)) FAQ
How much is a used 2021 Cadillac CT5 transmission control module (Network Gateway, (engine comparment))?
Based on 45 priced salvage-yard listings, a used 2021 Cadillac CT5 transmission control module in the Network Gateway, (engine comparment) variant lists between $69 and $337, with a median asking price of $179.
Which years use the Network Gateway, (engine comparment) transmission control module?
The Network Gateway, (engine comparment) variant appears in model years 2021, 2022, 2023, 2024, 2025. Prices and availability may differ by year.