Dorman 800-917HP HVAC Heater Hose Connector
Dorman 800-917HP Heater Hose Connector
The Dorman 800-917HP HVAC heater hose connector replaces the original plastic connector used on select General Motors trucks and SUVs with a metal design. It addresses a common failure point in the heater hose circuit on Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and related applications.
- Metal aluminum construction for improved durability
- Straight quick disconnect connector with barb and quick-disconnect ends
- Silver finish
- End 1 size: 0.71 in; End 2 size: 1.33 in
- Hose inside diameter: 0.44 in
- OE FIX replacement for the original plastic heater hose connector
Detailed Product Overview
This HVAC heater hose connector is built to replace the factory plastic fitting that can crack, break, and leak over time. Dorman 800-917HP uses aluminum instead of plastic to help reduce repeat failures in the heater hose connection, making it a practical repair for GM cooling and HVAC service. It is a straight, quick disconnect connector with a barb on one end and a quick disconnect on the other, matching the listed OE-style connection points for service on Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade applications.
This part cross-references GM 15059583 for the same application.
What It Helps Fix
- Coolant leaks at the heater hose connector
- Cracked or broken plastic hose fittings
- Loss of heater performance caused by a leaking connection
- Repeated repairs from premature connector failure
- Fitment issues on GM heater hose service jobs
Installation Notes and Tips
Verify the end sizes, hose inside diameter, and quick-disconnect style before installation. This connector is listed for 2000-2009 Cadillac Escalade, 2000-2009 Chevrolet Silverado 1500, 2000-2009 GMC Sierra 1500, and other GM truck and SUV applications, so confirm the vehicle-specific heater hose routing and connection style before service. Use proper cooling system procedures when replacing the connector and inspect the surrounding hose ends for wear or damage.
- Fits 2000-2009 Cadillac Escalade, N/A
- Fits 2003-2009 Cadillac Escalade ESV, N/A
- Fits 2002-2009 Cadillac Escalade EXT, N/A
- Fits 2007-2009 Chevrolet Avalanche, N/A
- Fits 2000-2009 Chevrolet Silverado 1500, N/A
- Fits 2000-2009 Chevrolet Silverado 2500, N/A
- Fits 2001-2009 Chevrolet Silverado 2500 HD, N/A
- Fits 2001-2009 Chevrolet Silverado 3500, N/A
- Fits 2007-2009 Chevrolet Silverado 3500 HD, N/A
- Fits 2000-2009 Chevrolet Suburban 1500, N/A
- Fits 2000-2009 Chevrolet Suburban 2500, N/A
- Fits 2000-2009 Chevrolet Tahoe, N/A
- Fits 2007-2009 GMC Sierra, N/A
- Fits 2000-2009 GMC Sierra 1500, N/A
- Fits 2001-2009 GMC Sierra 2500 HD, N/A
- Fits 2007-2009 GMC Sierra 3500 HD, N/A
- Fits 2000-2009 GMC Yukon, N/A
- Fits 2000-2009 GMC Yukon XL 1500, N/A
- Fits 2000-2009 GMC Yukon XL 2500, N/A
- Fits 2003-2009 Hummer H2, N/A
Quality Assurance
Dorman OE FIX parts are engineered to improve on a known failure point by using a more durable material than the original plastic design. The Dorman 800-917HP is built for direct replacement service on select GM heater hose applications.
Dorman 800-917HP HVAC Heater Hose Connector
Dorman 800-917HP Heater Hose Connector
The Dorman 800-917HP HVAC heater hose connector replaces the original plastic connector used on select General Motors trucks and SUVs with a metal design. It addresses a common failure point in the heater hose circuit on Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and related applications.
- Metal aluminum construction for improved durability
- Straight quick disconnect connector with barb and quick-disconnect ends
- Silver finish
- End 1 size: 0.71 in; End 2 size: 1.33 in
- Hose inside diameter: 0.44 in
- OE FIX replacement for the original plastic heater hose connector
Detailed Product Overview
This HVAC heater hose connector is built to replace the factory plastic fitting that can crack, break, and leak over time. Dorman 800-917HP uses aluminum instead of plastic to help reduce repeat failures in the heater hose connection, making it a practical repair for GM cooling and HVAC service. It is a straight, quick disconnect connector with a barb on one end and a quick disconnect on the other, matching the listed OE-style connection points for service on Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade applications.
This part cross-references GM 15059583 for the same application.
What It Helps Fix
- Coolant leaks at the heater hose connector
- Cracked or broken plastic hose fittings
- Loss of heater performance caused by a leaking connection
- Repeated repairs from premature connector failure
- Fitment issues on GM heater hose service jobs
Installation Notes and Tips
Verify the end sizes, hose inside diameter, and quick-disconnect style before installation. This connector is listed for 2000-2009 Cadillac Escalade, 2000-2009 Chevrolet Silverado 1500, 2000-2009 GMC Sierra 1500, and other GM truck and SUV applications, so confirm the vehicle-specific heater hose routing and connection style before service. Use proper cooling system procedures when replacing the connector and inspect the surrounding hose ends for wear or damage.
- Fits 2000-2009 Cadillac Escalade, N/A
- Fits 2003-2009 Cadillac Escalade ESV, N/A
- Fits 2002-2009 Cadillac Escalade EXT, N/A
- Fits 2007-2009 Chevrolet Avalanche, N/A
- Fits 2000-2009 Chevrolet Silverado 1500, N/A
- Fits 2000-2009 Chevrolet Silverado 2500, N/A
- Fits 2001-2009 Chevrolet Silverado 2500 HD, N/A
- Fits 2001-2009 Chevrolet Silverado 3500, N/A
- Fits 2007-2009 Chevrolet Silverado 3500 HD, N/A
- Fits 2000-2009 Chevrolet Suburban 1500, N/A
- Fits 2000-2009 Chevrolet Suburban 2500, N/A
- Fits 2000-2009 Chevrolet Tahoe, N/A
- Fits 2007-2009 GMC Sierra, N/A
- Fits 2000-2009 GMC Sierra 1500, N/A
- Fits 2001-2009 GMC Sierra 2500 HD, N/A
- Fits 2007-2009 GMC Sierra 3500 HD, N/A
- Fits 2000-2009 GMC Yukon, N/A
- Fits 2000-2009 GMC Yukon XL 1500, N/A
- Fits 2000-2009 GMC Yukon XL 2500, N/A
- Fits 2003-2009 Hummer H2, N/A
Quality Assurance
Dorman OE FIX parts are engineered to improve on a known failure point by using a more durable material than the original plastic design. The Dorman 800-917HP is built for direct replacement service on select GM heater hose applications.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 800-917HP Heater Hose Connector
The Dorman 800-917HP HVAC heater hose connector replaces the original plastic connector used on select General Motors trucks and SUVs with a metal design. It addresses a common failure point in the heater hose circuit on Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and related applications.
- Metal aluminum construction for improved durability
- Straight quick disconnect connector with barb and quick-disconnect ends
- Silver finish
- End 1 size: 0.71 in; End 2 size: 1.33 in
- Hose inside diameter: 0.44 in
- OE FIX replacement for the original plastic heater hose connector
Detailed Product Overview
This HVAC heater hose connector is built to replace the factory plastic fitting that can crack, break, and leak over time. Dorman 800-917HP uses aluminum instead of plastic to help reduce repeat failures in the heater hose connection, making it a practical repair for GM cooling and HVAC service. It is a straight, quick disconnect connector with a barb on one end and a quick disconnect on the other, matching the listed OE-style connection points for service on Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade applications.
This part cross-references GM 15059583 for the same application.
What It Helps Fix
- Coolant leaks at the heater hose connector
- Cracked or broken plastic hose fittings
- Loss of heater performance caused by a leaking connection
- Repeated repairs from premature connector failure
- Fitment issues on GM heater hose service jobs
Installation Notes and Tips
Verify the end sizes, hose inside diameter, and quick-disconnect style before installation. This connector is listed for 2000-2009 Cadillac Escalade, 2000-2009 Chevrolet Silverado 1500, 2000-2009 GMC Sierra 1500, and other GM truck and SUV applications, so confirm the vehicle-specific heater hose routing and connection style before service. Use proper cooling system procedures when replacing the connector and inspect the surrounding hose ends for wear or damage.
- Fits 2000-2009 Cadillac Escalade, N/A
- Fits 2003-2009 Cadillac Escalade ESV, N/A
- Fits 2002-2009 Cadillac Escalade EXT, N/A
- Fits 2007-2009 Chevrolet Avalanche, N/A
- Fits 2000-2009 Chevrolet Silverado 1500, N/A
- Fits 2000-2009 Chevrolet Silverado 2500, N/A
- Fits 2001-2009 Chevrolet Silverado 2500 HD, N/A
- Fits 2001-2009 Chevrolet Silverado 3500, N/A
- Fits 2007-2009 Chevrolet Silverado 3500 HD, N/A
- Fits 2000-2009 Chevrolet Suburban 1500, N/A
- Fits 2000-2009 Chevrolet Suburban 2500, N/A
- Fits 2000-2009 Chevrolet Tahoe, N/A
- Fits 2007-2009 GMC Sierra, N/A
- Fits 2000-2009 GMC Sierra 1500, N/A
- Fits 2001-2009 GMC Sierra 2500 HD, N/A
- Fits 2007-2009 GMC Sierra 3500 HD, N/A
- Fits 2000-2009 GMC Yukon, N/A
- Fits 2000-2009 GMC Yukon XL 1500, N/A
- Fits 2000-2009 GMC Yukon XL 2500, N/A
- Fits 2003-2009 Hummer H2, N/A
Quality Assurance
Dorman OE FIX parts are engineered to improve on a known failure point by using a more durable material than the original plastic design. The Dorman 800-917HP is built for direct replacement service on select GM heater hose applications.
