Vehicle price comparison
GMC Sierra 1500 vs Acura RDX Transmission Control Module prices
Price face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the GMC Sierra 1500 transmission control module cost more?
A used GMC Sierra 1500 transmission control module carries a median asking price of $140, which is 39% higher than the Acura RDX at $101. Supply also plays a role: GMC Sierra 1500 has 11,661 priced listings versus 690 for Acura RDX, and more listings generally mean more choices and more competitive pricing.
Grade A (excellent condition) parts make up 80% of Acura RDX listings compared to 59% for the GMC Sierra 1500, so buyers looking for top-condition units will find more options on the Acura RDX side.
The Acura RDX average ($127) runs 26% above its median ($101), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Our guide covers 9 model years for the GMC Sierra 1500 (2016–2025) but only 1 for the Acura RDX (2016–2016), so the GMC Sierra 1500 data reflects a broader range of generations.
The GMC Sierra 1500 transmission control module is interchangeable across 15 model years versus just 10 for the Acura RDX — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
At Grade A (excellent) condition, the Acura RDX is 27% cheaper ($101 vs $139) — the gap narrows compared to the overall median difference.
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
$20 – $999 · 11,661 listings
Full price guide
Acura RDX Transmission Control Module
$35 – $405 · 690 listings
Common questions
GMC Sierra 1500 vs Acura RDX transmission control module FAQ
Is a used GMC Sierra 1500 transmission control module cheaper than a Acura RDX?
Acura RDX has the lower median by $39 (39%). The Acura RDX transmission control module ranges from $35 to $405 across 690 listings, while the GMC Sierra 1500 ranges from $20 to $999 across 11,661 listings.
Can I use a GMC Sierra 1500 transmission control module in a Acura RDX?
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 11,661 priced GMC Sierra 1500 listings and 690 priced Acura RDX listings — 12,351 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): GMC Sierra 1500 $139 vs Acura RDX $101. Grade B (Good): GMC Sierra 1500 $165 vs Acura RDX $104. Grade C (Fair): GMC Sierra 1500 $75 vs Acura RDX $76. 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 Acura RDX has 18. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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