Vehicle price comparison
GMC Sierra 1500 vs Chevy Silverado 1500 Transmission Control Module prices
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.
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 face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the Chevy Silverado 1500 transmission control module cost more?
A used Chevy Silverado 1500 transmission control module carries a median asking price of $130, which is 4% higher than the GMC Sierra 1500 at $125. Supply also plays a role: GMC Sierra 1500 has 14,583 priced listings versus 13,267 for Chevy Silverado 1500, and more listings generally mean more choices and more competitive pricing.
Buyer's checklist
What to check before buying a used transmission control module
- Match OEM hardware and software part numbers exactly, as shift schedules and solenoid driving algorithms differ between gear ratios and engine sizes.
- Determine if the module is standalone, integrated into the PCM/ECM, or mounted internally on the transmission valve body (mechatronic unit).
- Check if the module requires VIN programming, clutch adaptation relearns, or flash updating before normal gear engagement will occur.
- Inspect connector pins for fluid wicking; leaky transmission harness seals can force transmission fluid up into the TCM connector plug pins.
Full price guide
GMC Sierra 1500 Transmission Control Module
$25 – $560 · 14,583 listings
Full price guide
Chevy Silverado 1500 Transmission Control Module
$25 – $560 · 13,267 listings
Common questions
GMC Sierra 1500 vs Chevy Silverado 1500 transmission control module FAQ
Is a used GMC Sierra 1500 transmission control module cheaper than a Chevy Silverado 1500?
GMC Sierra 1500 has the lower median by $5 (4%). The GMC Sierra 1500 transmission control module ranges from $25 to $560 across 14,583 listings, while the Chevy Silverado 1500 ranges from $25 to $560 across 13,267 listings.
Can I use a GMC Sierra 1500 transmission control module in a Chevy Silverado 1500?
This comparison describes pricing, not interchangeability. Even when two parts share similar prices, they may require different engines, trims, electronics, or mounting points. Always match the seller's part number against your VIN before purchasing.
How many listings does this comparison cover?
This comparison draws from 14,583 priced GMC Sierra 1500 listings and 13,267 priced Chevy Silverado 1500 listings — 27,850 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): GMC Sierra 1500 $125 vs Chevy Silverado 1500 $125. Grade B (Good): GMC Sierra 1500 $153 vs Chevy Silverado 1500 $162. Grade C (Fair): GMC Sierra 1500 $90 vs Chevy Silverado 1500 $95. Grade A parts are in excellent condition, B is good, and C is fair — always confirm grading criteria with the seller.
Are there different trim variants to choose from?
Yes. The GMC Sierra 1500 transmission control module has 26 trim variants and the Chevy Silverado 1500 has 25. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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