2001-2016 Duramax Automatic Transmission 20-Pin Pigtail (FPE-HAR-GM-AT-20-PT)

Note: Fits Allison 1000/2000, 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, 4T45E, 4T65E, 4T80E

Produced at Fleece Performance this 20-pin pigtail includes 12" leads and 20 heat-sealable butt-style connectors labeled for easy installation. Produced in-house, Fleece manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly. 

Replaces discontinued GM part number 12126459 and AC Delco PT729

Part Number: FPE-HAR-GM-AT-20-PT

• 6-month limited parts only warranty

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• ?

  Are the pigtail leads all numbered or how do you identify the corresponding Allison leads

  Yes, the 12-inch wire leads on the pigtail are individually printed and labeled along the insulation to correspond directly with the pin positions.