Max-Flow Arctic Duramax Radiator, 2001-2005 LB7/LLY
Fits: 2001 thru 2005Â Chevy Silverado/GMC Sierra 2500HD/3500 HD LB7/LLY Duramax Diesel
* Trucks Equipped with Allison 1000 Transmissions only *
- Radiator
- Fittings
- Grommets
- GM Radiator Part# 89018318
DmaxStore Note: If you are going to pull the plugs on the cooler for aftermarket lines, please start with the top one and replace it and then move to the bottom one. The cooler inside may move if both are pulled at the same time. We also recommend replacing your stock radiator anytime after 200k miles or when replacing the water pump or trans coolers.
*2 Year, Unlimited Mileage Warranty*







Description
Fits: 2001 thru 2005Â Chevy Silverado/GMC Sierra 2500HD/3500 HD LB7/LLY Duramax Diesel
* Trucks Equipped with Allison 1000 Transmissions only *
- Radiator
- Fittings
- Grommets
- GM Radiator Part# 89018318
DmaxStore Note: If you are going to pull the plugs on the cooler for aftermarket lines, please start with the top one and replace it and then move to the bottom one. The cooler inside may move if both are pulled at the same time. We also recommend replacing your stock radiator anytime after 200k miles or when replacing the water pump or trans coolers.
*2 Year, Unlimited Mileage Warranty*




















