• ✅ 01-05 GMC Sierra Chevy Silverado Duramax Allison TCM 29537441 GM Plug&Play

01-05 GMC Sierra Chevy Silverado Duramax Allison TCM 29537441 GM Plug&Play

01-05 GMC Sierra Chevy Silverado Duramax Allison TCM 29537441 GM Plug&Play

Low stock! Only 1 left
$429.99
$429.99
Shipping calculated at checkout.
  • Tested & verified module
  • Fast shipping Mon–Fri
  • 30-day hassle-free returns

This listing is for 29537441 TCM that will be programmed to your VIN. This TCM part number fits in most GM truck from 2001 to 2005/

V8 engines 8.1 6.0 6.6

GMC Sierra  

Chevrolet Silverado 



send your 17 digit VIN through at the time of the payment.
We offer 1 year warranty on this item.

01-05 GMC Sierra Chevy Silverado Duramax Allison TCM 29537441 GM Plug&Play

$429.99

Does it come with a warranty?

Yes! We offer a Lifetime Warranty on select modules and electronic parts. This covers defects in material or workmanship under normal use. Check the product listing for warranty eligibility or contact us at Contact@auto101.net for details.

What if the part doesn't fit my vehicle?

We offer hassle-free returns within 30 days of purchase. If the part doesn't match your vehicle, simply contact us and we'll arrange a return or exchange. Make sure to use our vehicle fitment tool to verify compatibility before ordering.

How fast is shipping?

We process and ship orders Monday through Friday. You'll receive tracking information via email for each shipment. Service orders (like SKIM delete or cloning) ship within 3 business days after receiving your module.

What's the return policy?

We have a 30-day return policy. Items must be unused, in original condition with tags and packaging. Return shipping cost is deducted from refund. Sale items and gift cards are non-returnable. Contact us at Contact@auto101.net to start a return.