The site navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.

HomeShop by DepartmentPerformanceCooling SystemRadiatorDayco Molded Heater Hose - Heater Inlet - 2001-2004 GM 2500HD 6.6L Duramax LB7

Dayco Molded Heater Hose - Heater Inlet - 2001-2004 GM 2500HD 6.6L Duramax LB7

Thoroughbred Sku #: DCO87770
Manufacturer Sku #: 87770

Your Selected Vehicle Does Not Fit, Please Select a Vehicle

Select a Vehicle

Selected Vehicle

Select Vehicle

Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit

$7.97

2001-2004 GM 2500HD 6.6L Duramax LB7 | 2004 GM 3500HD 6.6L Duramax LB7

Applications:

View All applications

VERIFY VEHICLE FIT

QTY:

Product Details
Reviews
Questions & Answers

Product Details

Product Name: Dayco Molded Heater Hose - Heater Inlet - 2001-2004 GM 2500HD 6.6L Duramax LB7 | 2004 GM 3500HD 6.6L Duramax LB7
Manufacturer: Dayco
Manufacturer Part #: DCO87770
Thoroughbred Diesel Part #: DCO87770

Dayco Molded Heater Hose - Heater Inlet (2001-2004 GM 2500HD 6.6L Duramax LB7 | 2004 GM 3500HD 6.6L Duramax LB7) This heater inlet hose is designed for GM trucks with the Duramax LB7 engine, ensuring efficient coolant flow to the heating system.

Reviews

Submit a question

There are no Questions to display

Diesel Performance Products & Parts

Diesel Truck Stock Replacement Parts | OEM Parts

Tractor Parts | Tractor Injectors, Injection Pumps, Turbos

Custom Truck Accessories - Tonneau Covers, Nerf Bars & More

Gooseneck & Fifth Wheel Hitches | Truck Towing Products

Thoroughbred Diesel Shirts, Hats, License Plates