The plastic HVAC heater hose connector on the 2007.5-2024 Ram 2500/3500 6.7L Cummins is a common failure point once the part fatigues from heat and vibration. The PPE Heater Core Supply Hose Kit replaces both the factory hose and the plastic connector in one direct bolt-on package that requires no cutting or modification.
The hose is molded from 5mm-thick 4-ply heat-resistant silicone rubber and follows the OEM routing exactly for a clean, hassle-free installation. PPE supplies a stainless steel connector in place of the plastic original along with premium stainless steel worm-drive clamps, giving the supply side of your Ram heater circuit long-term resistance to moisture, chemicals, and underhood heat.
Features:
- Direct bolt-on replacement with no cutting or modification
- Durable 5mm-thick 4-ply heat-resistant silicone hose
- Molded to match the OEM routing and fitment on the 6.7L Cummins
- Stainless steel connector replaces the failure-prone plastic HVAC fitting
- Premium stainless steel worm-drive clamps included
- Long-term resistance to moisture, chemicals, and underhood heat
- Restores reliable coolant supply to the heater core
- Covers 2007.5-2024 Ram 2500 and 3500 6.7L Cummins trucks
Specifications:
- Brand: PPE
- Part Type: Heater Core Supply Hose Kit
- Hose Material: 4-Ply Silicone
- Hose Wall Thickness: 5mm
- Connector: Stainless Steel
- Clamps: Stainless Steel Worm-Drive
- Installation: Direct Bolt-On
- Engine: 6.7L Cummins
- Fuel Type: Diesel
- OEM Reference: MOPAR 68005253AA, 55056711AC, 55056966AA, 52014739AG, GATES 19168
- Sold As: Kit
- Package Weight: 0.86 lbs
- Warranty: 1 Year
Included:
- (1) PPE Silicone Heater Core Supply Hose
- (1) Stainless Steel Heater Hose Connector
- Stainless Steel Worm-Drive Clamps
Fitment:
- 2007.5-2009 Dodge Ram 2500 6.7L Cummins
- 2007.5-2009 Dodge Ram 3500 6.7L Cummins
- 2010-2024 Ram 2500 6.7L Cummins
- 2010-2024 Ram 3500 6.7L Cummins
Notes:
- 1 Year Warranty
- Warranty does not cover modifications, alterations, or misuse
- Replaces the factory heater core supply hose and plastic HVAC connector