Fleece Fan Extension Harness, 2011-2016 GM 6.6L Duramax LML
Fleece Fan Extension Harness, 2011-2016 GM 6.6L Duramax LML is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
Fleece Fan Extension Harness, 2011-2016 GM 6.6L Duramax LML is backordered and will ship as soon as it is back in stock.
Description
Description
Fleece Fan Extension Harness
For 2011, 2012, 2013, 2014, 2015, 2016 GM 6.6L Duramax LML
Our replacement fan extension harness for the 2011-2016 LML 6.6L Duramax allows you to repair a broken or damaged harness without needing to replace the entire fan and clutch assembly. This harness is mounted to the fan assembly and connects to the fan and chassis harness.
APPLICATION NOTES
MY2011-2016 cooling fan clutch part numbers: 15-40580, 15-40513, 84144840, 25838900, 1540513, 84166745, 23134137
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: FPE-HAR-DMAX-FAN-LML
Loading vehicle fitment…
Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

