GMC Yukon transmission control module — Network Gateway, (LH firewall) price snapshot
- Low
- $25
- Average
- $131
- High
- $350
Trim-specific price guide
GMC Yukon Transmission Control Module — Network Gateway, (LH firewall) prices
Pricing for the Network Gateway, (LH firewall) variant of the GMC Yukon transmission control module, aggregated from 224 salvage yard listings across 5 model years.
Price summary
A used GMC Yukon transmission control module (Network Gateway, (LH firewall)) costs $25 to $350, with a median asking price of $99. Based on 224 priced salvage yard listings across the US, updated Sep 11, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$99
Grade B (good)$135
USD
Condition comparison
Price by part grade
Grade AClean / low wear$25–$350184 listings
Grade BStandard used$61–$30531 listings
Grade CVisible wearUpdating
Grade XUngraded$60–$1609 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $25–$350 | 184 | |
| Grade BStandard used | $61–$305 | 31 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $60–$160 | 9 |
Median by grade
Grade price comparison
Grade A$99
Grade B$135
Ungraded$100
Median asking price by seller-reported condition grade · $25–$350 overall range
Trim-specific context
How is the Network Gateway, (LH firewall) priced differently?
This pricing covers the Network Gateway, (LH firewall) variant of the GMC Yukon transmission control module, based on 224 priced listings across 5 model years (2021, 2022, 2023, 2024, 2025). Its $99 median is 20% below the GMC Yukon transmission control module overall median of $123.
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 Network Gateway, (LH firewall) cost by year?
Other trims
Other GMC Yukon transmission control module variants
Air Bag, (below LH front seat), ID 13592880
1 yr$182$41 – $182Body Control (BCM), (under steering column), model year break point (opt AVF)
1 yr$182$41 – $232Body Control (BCM), (under steering column), w/o model year break point
1 yr$182$41 – $232Communication, telematics, (center dash, behind radio), ID 23115629
1 yr$106$50 – $176Communication, telematics, (center dash, behind radio), ID 23115630
1 yr$106$50 – $176Communication, telematics, (center dash, behind radio), ID 23211080
1 yr$105$60 – $405Communication, telematics, (center dash, behind radio), ID 23230538
1 yr$184$60 – $405Communication, telematics, (center dash, behind radio), ID 23261701
1 yr$106$50 – $176Communication, telematics, (center dash, behind radio), ID 23261702
1 yr$106$50 – $176Common questions
GMC Yukon transmission control module (Network Gateway, (LH firewall)) FAQ
How much is a used GMC Yukon transmission control module (Network Gateway, (LH firewall))?
Based on 224 priced salvage-yard listings across 5 model years, a used GMC Yukon transmission control module in the Network Gateway, (LH firewall) variant lists between $25 and $350, with a median asking price of $99.
Which GMC Yukon years use the Network Gateway, (LH firewall) transmission control module?
The Network Gateway, (LH firewall) variant appears in model years 2021, 2022, 2023, 2024, 2025. Prices and availability differ by year.
Is there a price difference between Network Gateway, (LH firewall) condition grades?
Yes. Grade A has a median of $99, Grade B has a median of $135. Grade A parts are in excellent condition, B is good, and C is fair.