Fleece Performance · New
Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Harness Connector & Seal (7pk)
MPN FPE-HAR-GM-LCT-SEAL-7P · Store SKU fpeFPE-HAR-GM-LCT-SEAL-7P
Supplier stock checked 11/7/2026, 3:10:15 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.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
Get rid of oil leaks from the harness connector with our replacement internal wiring harness seal for the Allison LCT and GM 4T65-E. This 20-way pin seal is a direct replacement for the hard to find OE seals and includes a replacement O-ring for the connector body and new connector body. This kit includes a quantity of 7 new connector body seals and viton O-rings. FITMENT Allison LCT1000 (MY2001-2019) Allison LCT2000 GM 4T65-E Fits OE internal harness P/N's: 29545307, 29541371, 29539792, 29543336 Internal Wire Harness Seal and O-ring for Allison LCT and GM 4T65-E (7-Pack)
Manufacturer fitment & guides
Check FPE-HAR-GM-LCT-SEAL-7P against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
