Fleece Performance GM Automatic Transmission 20-Pin Pigtail

SKU: FPEFPE-HAR-GM-AT-20-PT

Transmission Harnesses

FPE Extension Harnesses...

Fleece Performance

Fleece Performance GM Automatic Transmission 20-Pin Pigtail

SKU: FPEFPE-HAR-GM-AT-20-PT

Transmission Harnesses

FPE Extension Harnesses...

LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

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

Part Type

Transmission Wiring Harness

Data: v4.2 - Upd: 2026-10-13 23:14:33

Specifications

Product Attributes - Brand: Fleece Performance
Product Attributes - Manufacturer's Part Number: FPE-HAR-GM-AT-20-PT
Product Attributes - Part Type: Transmission Harnesses
Product Attributes - Product Line: Fleece Performance GM Automatic Transmission 20-Pin Pigtails
Product Attributes - UPC: 670875719804
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Replaces discontinued GM part number 12126459 and AC Delco PT729.

Reference Information

Brand Name/s	Fleece Performance
StreetFX SKU	fpeFPE-HAR-GM-AT-20-PT
SFX Item ID	4228535
Supplier Item Code	4228535
Manufacturer SKU	FPE-HAR-GM-AT-20-PT
Manufacturer UPC	670875719804
Alternative References	fle-s0507, FLCFPE-HAR-GM-AT-20-PT, 20-Pin