Drivetrain› Automatic Transmissions and Components

Fleece Performance

ALLISON TRANSMISSION COOLER LINES FOR 20012005 (LB7LLY)

$289.99

SKU: F007 -TL-LB7-LLY

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Fleece Neutral Safety Backup (NSBU) Switch Pigtail FPE-HAR-GM-NSBU-0104 is a replacement NSBU connector set with a 6-inch pigtail for 2001-2004 GM trucks equipped with Allison Transmission. It includes heat-sealable butt-style connectors.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFleece Performance
Part NumberF007 -TL-LB7-LLY

Videos

Allison NSBU Replacement: The Easy Fix You Didn't Know About

Allison NSBU Replacement: The Easy Fix You Didn't Know About

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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