Fleece Performance · New

Fleece Performance 11-16 GM 2500/3500 Duramax LML Fan Extension Harness

Name: Fleece Performance 11-16 GM 2500/3500 Duramax LML Fan Extension Harness
Brand: Fleece Performance
SKU: fpeFPE-HAR-DMAX-FAN-LML
Price: 45.99 USD

MPN FPE-HAR-DMAX-FAN-LML · Store SKU fpeFPE-HAR-DMAX-FAN-LML

$45.99

IN STOCK2 ready to ship

Supplier stock checked 11/8/2026, 6:58:12 AM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

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

Our replacement fan extension harness for the 2011-2016 LML Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan assembly. This harness is mounted to the fan assembly and connects to the fan and chassis harness. 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. Application Notes: Fits cooling fan clutch part numbers: 15-40580, 15-40513, 84144840, 25838900, 1540513, 84166745, 23134137 Duramax Fan Extension Harness (LML)

Manufacturer fitment & guides

Check FPE-HAR-DMAX-FAN-LML against the manufacturer’s application information below.

Warranty ↗

Part-specific notes

California Proposition 65: Y

Manufacturer documents

Warranty

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