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Thumbnail Filmstrip of LB7 Duramax Fuel Injection Line (Cylinders 3 & 6) Dorman 904-128 Images
Restore optimal performance and protect your new injectors with the Dorman 904-128 Fuel Injection Line, the perfect replacement for your 2001-2004 GM 6.6L Duramax LB7. Many people overlook the importance of replacing old fuel lines when installing new injectors. Reusing your original lines can introduce damaging contaminants and corrosion into your new, sensitive injector internals, which can lead to premature failure and costly repairs. This line, specifically designed as a direct replacement for cylinders 3 and 6, ensures a clean, leak-free connection, restoring the proper operation of your fuel injection system and giving you peace of mind.
- Engineered for Durability: Constructed from high-quality stainless steel, this line is built to withstand extreme pressures and resist corrosion.
- Precision Fit: A direct replacement for your GM OE Part #97188721, guaranteeing a hassle-free installation.
- Leak-Proof Connection: Features metric fine threads with an M14-1.50 size on both inlet and outlet, ensuring a secure, tight seal.
- High-Pressure Performance: With a maximum pressure rating of 40,000 psi, this line is ready to handle the demands of your Duramax engine.
- Sold Individually: You can buy just what you need to replace a single failing line or a pair for cylinders 3 and 6.
Don't risk damaging your investment by reusing old, compromised fuel lines. The Dorman 904-128 Fuel Injection Line offers a straightforward and reliable solution to a common problem. By ensuring a clean fuel path and a robust connection, it helps to maintain the longevity and efficiency of your new injectors, preventing future issues. Upgrade with confidence and keep your Duramax running strong with this essential component
Restore optimal performance and protect your new injectors with the Dorman 904-128 Fuel Injection Line, the perfect replacement for your 2001-2004 GM 6.6L Duramax LB7. Many people overlook the importance of replacing old fuel lines when installing new injectors. Reusing your original lines can introduce damaging contaminants and corrosion into your new, sensitive injector internals, which can lead to premature failure and costly repairs. This line, specifically designed as a direct replacement for cylinders 3 and 6, ensures a clean, leak-free connection, restoring the proper operation of your fuel injection system and giving you peace of mind.
Engineered for Durability: Constructed from high-quality stainless steel, this line is built to withstand extreme pressures and resist corrosion.
Precision Fit: A direct replacement for your GM OE Part #97188721, guaranteeing a hassle-free installation.
Leak-Proof Connection: Features metric fine threads with an M14-1.50 size on both inlet and outlet, ensuring a secure, tight seal.
High-Pressure Performance: With a maximum pressure rating of 40,000 psi, this line is ready to handle the d[...]
Restore optimal performance and protect your new injectors with the Dorman 904-128 Fuel Injection Line, the perfect replacement for your 2001-2004 GM 6.6L Duramax LB7. Many people overlook the importance of replacing old fuel lines when installing new injectors. Reusing your original lines can introduce damaging contaminants and corrosion into your new, sensitive injector internals, which can lead to premature failure and costly repairs. This line, specifically designed as a direct replacement for cylinders 3 and 6, ensures a clean, leak-free connection, restoring the proper operation of your fuel injection system and giving you peace of mind.
- Engineered for Durability: Constructed from high-quality stainless steel, this line is built to withstand extreme pressures and resist corrosion.
- Precision Fit: A direct replacement for your GM OE Part #97188721, guaranteeing a hassle-free installation.
- Leak-Proof Connection: Features metric fine threads with an M14-1.50 size on both inlet and outlet, ensuring a secure, tight seal.
- High-Pressure Performance: With a maximum pressure rating of 40,000 psi, this line is ready to handle the demands of your Duramax engine.
- Sold Individually: You can buy just what you need to replace a single failing line or a pair for cylinders 3 and 6.
Don't risk damaging your investment by reusing old, compromised fuel lines. The Dorman 904-128 Fuel Injection Line offers a straightforward and reliable solution to a common problem. By ensuring a clean fuel path and a robust connection, it helps to maintain the longevity and efficiency of your new injectors, preventing future issues. Upgrade with confidence and keep your Duramax running strong with this essential component