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This aluminum Upper Coolant Pipe for LB7/LLY Duramax from WCFab replaces the OEM rubber upper radiator hose on the 2001-2005 Chevrolet Silverado or GMC Sierra 2500 / 3500 equipped with the 6.6L diesel engine and comes powder coated color of choice! Replaces the following GM Part numbers: 15792832, 15198345
Wehrli Custom Fab Upper Coolant Pipe, for 2001-2005 Duramax LB7/LLY, Bengal Silver
Upper Coolant Pipe, for 2001-2005 Duramax LB7/LLY, Bengal Silver
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It is listed for: 2001-2005 Chevrolet Silverado 2500 HD; 2004 Chevrolet Silverado 2500 HD; 2001-2005 Chevrolet Silverado 3500 and more (see the full list above). Pick your vehicle on this page to check your exact year and trim.
What's in the box above lists what the maker includes when we have it, and the maker's guide names any tools or extra parts.
Many parts are bolt-on jobs with hand tools; the maker's guide on this page shows the steps and the torque figures. If it is beyond your tools, a shop can fit it.
Check the vehicle list above against your exact year and trim before ordering. If something is off, call or text us at 813-535-5801 and we will sort it out.
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