LB7-45SAC-R Fuel Injector

The S&S Diesel Motorsport SAC00™ injectors are a direct replacement for stock LB7 Duramax fuel injectors in 2001-2004 GM pickup trucks. These remanufactured injectors feature a stock-flowing LB7 SAC nozzle, developed in partnership with Bosch, to replace the obsolete VCO nozzle. This upgrade significantly increases fuel injector lifespan, making the common "50,000-mile LB7 injector haze" a thing of the past. These SAC00™ injectors offer increased durability and are CARB compliant (EO number D-756-2). They maintain stock fuel delivery, meaning no calibration is required after installation. The SAC00™ design is exclusive to S&S Diesel Motorsport, ensuring a genuine product for LB7 Duramax owners. Fitment is specific to the 2001-2004 GM Silverado/Sierra 2500HD/3500HD models equipped with the 6.6L Duramax LB7 engine. A core charge of $150.00 applies, with returns accepted within 20 days to S&S Diesel Motorsport.