Dorman Engine Oil Cooler for 2001-2016 Chevrolet/GMC 6.6L (Silverado 2500 HD, Express 2500, Express 3500, Silverado 3500 HD) 918-400
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The Dorman Engine Coolant Pipe (part number 626-661) is a direct-fit replacement for 2001-2025 Chevrolet and GMC vehicles with 6.6L engines.
Features:
Specifications:
| Color | Black |
| Material | Steel |
| Finish | Black Epoxy |
| Coolant Hose Heat Shield Included | No |
| Coolant Hose Protective Sleeve Included | No |
| Coolant Hose Type | Branched |
| Hose End (1) Outside Diameter (In) | 3.46 in |
| Hose End (2) Outside Diameter (In) | 1.93 in |
| Maximum Working Pressure (psi) | 50 PSI |
Fits: 2001-2025 Chevrolet and GMC models including Silverado 2500 HD, Silverado 3500 HD, Express 2500, Express 3500, Express 4500, Silverado 4500 HD, Silverado 5500 HD, Silverado 6500 HD and more - 6.6L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: General Motors 97352450, General Motors 12636733, General Motors 12725092