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Thumbnail Filmstrip of 2011-2016 6.6L LML Duramax Aluminum Performance Radiator Cold Case GMT576A Images
Fix the plastic-tank leak on a 2011-2016 Chevrolet or GMC 6.6L Duramax before the crimped seam dumps coolant. The stock tanks are plastic, and that crimp is the joint that opens after heat cycles. Cold Case GMT576A puts polished, TIG-welded aluminum tanks on a two-row core sized for these LML trucks, so the failed joint is a weld.
- Core: Two 1-inch tubes and 16 corrugated fins per inch fill a core that is 27.5 inches tall, 33.5 inches wide, and 2.75 inches thick.
- Part number: Cold Case GMT576A fits 2011-2016 Chevrolet and GMC trucks with the 6.6L Duramax LML.
- Mounting size: Overall height is 28.5 inches and overall width is 41 inches at the bolt holes, so it lands in the factory opening on these trucks.
- Not in the box: The lower-hose O-ring is not included. Cold Case calls for a Dorman 926-160 O-ring on the lower hose.
- Does not fit: 2010-and-older Duramax trucks, or trucks newer than 2016.
- Pressure test: The radiator is pressure tested so a leak shows up before the system is filled.
- Warranty: Cold Case covers this radiator against material and workmanship defects for the life of the radiator.
Order today to secure your replacement. Confirm the truck is a 2011-2016 6.6L Duramax before you order.
Fix the plastic-tank leak on a 2011-2016 Chevrolet or GMC 6.6L Duramax before the crimped seam dumps coolant. The stock tanks are plastic, and that crimp is the joint that opens after heat cycles. Cold Case GMT576A puts polished, TIG-welded aluminum tanks on a two-row core sized for these LML trucks, so the failed joint is a weld.
Core: Two 1-inch tubes and 16 corrugated fins per inch fill a core that is 27.5 inches tall, 33.5 inches wide, and 2.75 inches thick.
Part number: Cold Case GMT576A fits 2011-2016 Chevrolet and GMC trucks with the 6.6L Duramax LML.
Mounting size: Overall height is 28.5 inches and overall width is 41 inches at the bolt holes, so it lands in the factory opening on these trucks.
Not in the box: The lower-hose O-ring is not included. Cold Case calls for a Dorman 926-160 O-ring on the lower hose.
Does not fit: 2010-and-older Duramax trucks, or trucks newer than 2016.
Pressure test: The radiator is pressure tested so a leak shows up before the system is filled.
Warranty: Cold Case covers this radiator against material and workmanship defects for the life of the radiator.
Order today to secure your [...]
Fix the plastic-tank leak on a 2011-2016 Chevrolet or GMC 6.6L Duramax before the crimped seam dumps coolant. The stock tanks are plastic, and that crimp is the joint that opens after heat cycles. Cold Case GMT576A puts polished, TIG-welded aluminum tanks on a two-row core sized for these LML trucks, so the failed joint is a weld.
- Core: Two 1-inch tubes and 16 corrugated fins per inch fill a core that is 27.5 inches tall, 33.5 inches wide, and 2.75 inches thick.
- Part number: Cold Case GMT576A fits 2011-2016 Chevrolet and GMC trucks with the 6.6L Duramax LML.
- Mounting size: Overall height is 28.5 inches and overall width is 41 inches at the bolt holes, so it lands in the factory opening on these trucks.
- Not in the box: The lower-hose O-ring is not included. Cold Case calls for a Dorman 926-160 O-ring on the lower hose.
- Does not fit: 2010-and-older Duramax trucks, or trucks newer than 2016.
- Pressure test: The radiator is pressure tested so a leak shows up before the system is filled.
- Warranty: Cold Case covers this radiator against material and workmanship defects for the life of the radiator.
Order today to secure your replacement. Confirm the truck is a 2011-2016 6.6L Duramax before you order.