• ✅ VIN PROGRAMMED 07-09 GM Truck 4.3L 12597125 ECM Engine Computer OEM GM E37
  • ✅ VIN PROGRAMMED 07-09 GM Truck 4.3L 12597125 ECM Engine Computer OEM GM E37
  • ✅ VIN PROGRAMMED 07-09 GM Truck 4.3L 12597125 ECM Engine Computer OEM GM E37
  • ✅ VIN PROGRAMMED 07-09 GM Truck 4.3L 12597125 ECM Engine Computer OEM GM E37

VIN PROGRAMMED 07-09 GM Truck 4.3L 12597125 ECM Engine Computer OEM GM E37

VIN PROGRAMMED 07-09 GM Truck 4.3L 12597125 ECM Engine Computer OEM GM E37

$139.95
$139.95
Shipping calculated at checkout.
  • Tested & verified module
  • Fast shipping Mon–Fri
  • 30-day hassle-free returns
12597125 / E37 ECM programmed to your VIN with newest updates 
Compatible with/

SILVERADO 1500 PICKUP 08 Electronic Control Module; (LH front under battery), w/4.3L
EXPRESS 1500 VAN 08-09 Electronic Control Module; (LH rear engine compartment), 4.3L
SIERRA 1500 PICKUP 09 Electronic Control Module; (LH front engine compartment), w/o hybrid option; w/4.3L
SIERRA 1500 PICKUP 08 Electronic Control Module; (LH front under battery), w/4.3L
SIERRA 1500 PICKUP 07 Electronic Control Module; new style (smooth door skin), (LH front under battery), w/4.3L
SILVERADO 1500 PICKUP 09 Electronic Control Module; (LH front engine compartment), w/o hybrid option; w/4.3L
SILVERADO 1500 PICKUP 07 Electronic Control Module; new style (smooth door skin), (LH front under battery), w/4.3L
SAVANA 1500 VAN 08-09 Electronic Control Module; (LH rear engine compartment), 4.3L
 

Include your 17 digit VIN number at "massage to seller".

-IMPORTANT:
match your ECM/PCM service number before purchasing.
This module needs 30 minute security key relearn (NO scan tool needed) to start the engine, and it may need crankshaft variation relearn (code p0315). You will need a scan tool capable of doing this relearn (relearn instructions included).

 We offer 1 year warranty on this item.
 Shipped via USPS Priority Mail.


VIN PROGRAMMED 07-09 GM Truck 4.3L 12597125 ECM Engine Computer OEM GM E37

$139.95

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.