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Fleece Performance GM Automatic Transmission 20-Pin Pigtail

Fleece Performance · New

Fleece Performance GM Automatic Transmission 20-Pin Pigtail

MPN FPE-HAR-GM-AT-20-PT · Store SKU fpeFPE-HAR-GM-AT-20-PT

$99.99
IN STOCK1 ready to ship

Supplier stock checked 11/7/2026, 10:42:21 AM UTC. Adding a part does not reserve it.

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Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

Our replacement GM Automatic Transmission 20-Pin pigtail features 12" leads that are labeled with the pin positions to aid in installation. Includes 20 heat-sealable butt-style connectors. Produced in-house, our 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 Application Notes: Fits: Allison 1000/2000, 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, 4T45E, 4T65E, 4T80E GM Automatic Transmission 20-Pin Pigtail

Manufacturer fitment & guides

Check FPE-HAR-GM-AT-20-PT against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y

Manufacturer documents

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