Factory coolant hose T fittings in your 06-10 Duramax are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant
06-10 GM 6.6L Duramax Merchant Lower Radiator Pipe O-Rings (Radiator Side) 10406
Factory coolant hose T fittings are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant loss. Replace your worn
Coolant Hose Kit 06-10 LBZ / LMM Black PPE Diesel
2006-2007 GM 6.6L LBZ Duramax Diesel Radiators, Thermostats, & Water Pumps
06-10 6.6L Duramax Mishimoto Silicone Coolant Hose Kit - Pensacola Fuel Injection
RADHLBNIU Transmission Cooler Lines/Hoses Compatible with 2006-2010 Chevy GMC with 6.6L Duramax Diesel w/Allison Transmission : Automotive
3 Intercooler Pipe and Silicone Boot Kit for 02-04 GM Chevy 6.6L Duramax LB7 Truck Engine (BLUE) : Automotive
Mishimoto MMTC-DMAX-06SL Transmission Cooler Compatible With Chevrolet/GMC Duramax 6.6 LBZ/LMM 2006-2010 Silver : Automotive
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2006-07 6.6L LLY/LBZ GM Duramax Intercoolers
04.5-05 GM LLY Duramax PPE Turbo Inlet Upgrade Kit 115010000
01-10 GM 6.6L Duramax Merchant Melling Oil Pump M316
Sinister Diesel Hot Side Intercooler Charge Pipe Kit 6.4L Powerstroke
Mishimoto MMTCL-DMAX-06 Transmission Cooler Line Kit, Compatible With Chevrolet/GMC 6.6L Duramax (LLY/LBZ/LMM) 2006-2010 : Automotive