
- Direct Fit: This hose is designed to be a precise, direct-fit replacement, ensuring easy installation and restoring your vehicle's factory performance.
- Updated Crimp Design to Resist Leakage: The newly engineered crimp design provides a more secure connection, effectively preventing common leaks and enhancing the hose's durability.
- Complete Kit: This product comes with the necessary clamps for a full installation, simplifying the repair process and ensuring you have everything you need.
- Replaces GM OE Part#: This hose is a direct replacement for GM OE Part#s 14066301 and 14066305, confirming its compatibility and quality.

A faulty fuel injection return hose can lead to a host of problems, from fuel leaks to poor engine performance. The Dorman 904-101 Fuel Injection Return Hose for your 1982-2000 GM 6.2L/6.5L Diesel is an improved direct-fit solution. Unlike original parts, this hose features a Dorman-improved updated crimp design that is specifically engineered to resist leakage, ensuring long-lasting performance and reliability. It's a complete, convenient solution that even includes the necessary clamps for a seamless installation.
Direct Fit: This hose is designed to be a precise, direct-fit replacement, ensuring easy installation and restoring your vehicle's factory performance.
Updated Crimp Design to Resist Leakage: The newly engineered crimp design provides a more secure connection, effectively preventing common leaks and enhancing the hose's durability.
Complete Kit: This product comes with the necessary clamps for a full installation, simplifying the repair process and ensuring you have everything you need.
Replaces GM OE Part#: This hose is a direct replacement for GM OE Part#s 14066301 and 14066305, confirming its compatibility[...]
- Direct Fit: This hose is designed to be a precise, direct-fit replacement, ensuring easy installation and restoring your vehicle's factory performance.
- Updated Crimp Design to Resist Leakage: The newly engineered crimp design provides a more secure connection, effectively preventing common leaks and enhancing the hose's durability.
- Complete Kit: This product comes with the necessary clamps for a full installation, simplifying the repair process and ensuring you have everything you need.
- Replaces GM OE Part#: This hose is a direct replacement for GM OE Part#s 14066301 and 14066305, confirming its compatibility and quality.