PPE Stainless Steel Heater Hose Connector

2007–2024 Dodge Ram 6.7L Cummins / 2011–2018 Ram 2500 & 3500 6.7L Diesel / 2019–2024 Ram 2500 & 3500 6.7L Diesel / 2017–2019 GM 6.6L Duramax

Part #: 219020000

Overview

The PPE Stainless Steel Heater Hose Connector is a premium replacement component engineered to enhance the durability and reliability of the HVAC system in Dodge Ram 6.7L Cummins trucks from 2007 through 2024, as well as GM 6.6L Duramax models from 2017 to 2019. This connector replaces the factory plastic heater hose connectors, which are prone to cracking and leaking due to prolonged exposure to heat and engine vibrations.

Designed for diesel truck owners and professional technicians, this stainless steel connector ensures consistent coolant flow to the heater core, preventing leaks that can cause HVAC malfunctions or engine overheating. It offers a long-lasting solution that reduces maintenance frequency and downtime, making it an essential upgrade for those who demand dependable performance from their diesel trucks.

Key Features

Built to deliver superior performance and longevity, the PPE Heater Hose Connector includes these standout features:

• Constructed from high-grade stainless steel for exceptional corrosion resistance
• Engineered to withstand extreme heat and vibration typical in diesel engine compartments
• Direct OEM fitment for Dodge Ram 6.7L Cummins (2007–2024) and GM 6.6L Duramax (2017–2019)
• Eliminates common plastic connector failures such as cracking, leaking, and deformation
• Maintains optimal coolant flow to the HVAC heater core for consistent cabin heating
• Precision-machined for a secure, leak-free connection with factory heater hoses
• Resistant to rust and chemical exposure from engine fluids
• Long-lasting upgrade that reduces maintenance costs and vehicle downtime

Construction & Design

The PPE Heater Hose Connector is crafted from premium stainless steel, selected for its strength and corrosion resistance under harsh operating conditions. Unlike the original plastic connectors, this metal design resists cracking, warping, and fatigue caused by heat cycling and engine vibrations. Its precision-machined surfaces ensure a tight, leak-proof seal with OEM heater hoses, preserving the integrity of the coolant system.

This robust construction guarantees durability and reliability, making it an ideal upgrade for diesel truck owners who prioritize quality and longevity in their vehicle components.

Installation & Fitment

Installation is straightforward and requires no modifications. The connector is designed as a direct replacement for the factory plastic heater hose connectors on Dodge Ram 6.7L Cummins trucks from 2007 through 2024, including Ram 2500 and 3500 models from 2011 to 2018 and 2019 to 2024, as well as GM 6.6L Duramax trucks from 2017 to 2019. Basic hand tools are sufficient for installation, making this upgrade accessible to both professional mechanics and experienced DIY enthusiasts.

What's Included

• One PPE Stainless Steel Heater Hose Connector

Ideal For

This heater hose connector is perfect for diesel truck owners seeking to improve the reliability and longevity of their HVAC system. It is especially beneficial for those experiencing issues with cracked or leaking plastic heater hose connectors due to age, heat exposure, or harsh operating conditions. Whether your Dodge Ram or GM Duramax is used for daily driving, towing, or heavy-duty work, this connector provides peace of mind by preventing 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.