PPE Heater Hose Connector

2007.5–2024 Dodge Ram 6.7L Cummins / 2017–2019 GM 6.6L Duramax

219020000

Overview:

The PPE Heater Hose Connector is a premium replacement part designed specifically for Dodge Ram 6.7L Cummins trucks from 2007.5 through 2024 and GM 6.6L Duramax models from 2017 to 2019. This connector addresses a common failure point in the HVAC system where the original plastic heater hose connectors tend to crack or fatigue due to prolonged exposure to heat and engine vibration. By upgrading to this stainless steel connector, vehicle owners can ensure long-lasting durability and reliable performance, eliminating the need for frequent replacements.

Ideal for diesel truck enthusiasts and professional technicians alike, this connector enhances the integrity of the heater hose system, maintaining proper coolant flow and preventing leaks that could lead to HVAC malfunctions or engine overheating issues.

Key Features:

Engineered for durability and reliability, the PPE Heater Hose Connector offers several key benefits:

• Constructed from high-grade stainless steel for superior corrosion resistance
• Designed to withstand extreme heat and vibration common in diesel engine bays
• Direct OEM fitment for Dodge Ram 6.7L Cummins (2007.5–2024) and GM 6.6L Duramax (2017–2019)
• Prevents common plastic connector failures such as cracking and leaking
• Maintains optimal coolant flow to the HVAC heater core for consistent cabin heating
• Long-lasting solution that reduces maintenance frequency and downtime
• Precision-machined for a secure, leak-free connection
• Resistant to rust and chemical exposure from engine fluids

Construction & Design:

The PPE Heater Hose Connector is crafted from premium stainless steel, chosen for its exceptional strength and resistance to corrosion under harsh engine conditions. Unlike the original plastic connectors, this metal construction resists cracking and deformation caused by heat cycling and vibration. The connector’s design ensures a precise fit with OEM heater hoses, maintaining a tight seal to prevent coolant leaks. Its robust build quality guarantees longevity, making it a reliable upgrade for diesel truck owners who demand durability and performance from their vehicle components.

Installation & Fitment:

Installation of the PPE Heater Hose Connector is straightforward and requires no modifications. It is engineered as a direct replacement for the factory plastic connectors on Dodge Ram 6.7L Cummins trucks from 2007.5 to 2024 and GM 6.6L Duramax trucks from 2017 to 2019. This ensures a perfect fit and seamless integration with existing heater hoses and HVAC systems. Basic hand tools are sufficient for installation, making it accessible for both professional mechanics and experienced DIY enthusiasts.

What's Included:

• One PPE Stainless Steel Heater Hose Connector

Ideal For:

This heater hose connector is ideal for diesel truck owners who want to upgrade their HVAC system’s reliability and longevity. It is especially suited for those experiencing issues with cracked or leaking plastic heater hose connectors due to age or harsh operating conditions. Whether you use your Dodge Ram or GM Duramax for daily driving, towing, or heavy-duty work, this connector provides peace of mind and reduces the risk of coolant leaks and HVAC failures.

Pacific Performance Engineering (PPE) develops heavy-duty and performance upgrades for trucks and diesel platforms, including differential covers, transmission pans, oiling and cooling components, and other durability-minded parts. PPE products are built to handle heat, load, and power—ideal for tow rigs and performance builds that need stronger hardware and better fluid control.