BD DIESEL 1716601 BD-BUILT PERFORMANCE DURAMAX LB7 CR INJECTOR – CHEVY 2001–2004 STAGE 2 43% / 90HP

Product Description

The BD DIESEL 1716601 BD-Built Performance Duramax LB7 CR Injector is engineered for Chevy/GMC 6.6L Duramax LB7 trucks from 2001–2004. This Stage 2 injector delivers approximately 43% increased fuel delivery (~90 HP potential gain) while maintaining OE-level fitment and durability. Injectors are assembled using OE procedures, precision calibrated, and validated on a Bosch 815 test bench to ensure reliable, smooth performance across operating conditions.

BD Diesel 1716601 injector, Duramax LB7 performance injector, 43% remanufactured injector, Chevy 6.6L LB7 Duramax Stage 2 fuel injector, BD Diesel performance injector

Each injector receives a new Bosch nozzle and control valve, precision calibrated to tighter tolerances versus OEM. Sold individually, these performance injectors are designed for enthusiasts looking to increase fuel flow and performance with a premium remanufactured solution. 

Fitment

• 2001–2004 Chevy / GMC Duramax LB7 6.6 L Diesel
• Chevrolet Silverado 2500 HD / 3500
• GMC Sierra 2500 HD / 3500

Features & Benefits

• Stage 2 performance fuel injector (~43% extra fuel flow)
• Up to ~90 HP potential gain with supporting modifications
• OE procedure assembly with Bosch nozzles and control valves
• Precision calibrated and tested on Bosch 815 bench
• Sold individually (order one per cylinder as needed)

Cross-Reference & Compatible BD Diesel Products (BD DIESEL ONLY)

Enhance your Duramax fuel system with additional BD Diesel upgrades available on cppdiesel.com. Only BD Diesel links are included below to ensure compatibility and working URLs.

• BD DIESEL 1716606 BD-Built Performance Duramax LLY CR Injector (2004–2006)
• BD DIESEL 1716616 BD-Built Performance Duramax LMM CR Injector (2007.5–2010)
• BD DIESEL 1716611 BD-Built Performance Duramax LBZ CR Injector (2006–2007)

Is this sold individually?

Yes. This injector is sold each; order the number needed for your repair or performance build. 

Does a core charge apply?

Yes — a refundable core charge applies when purchasing this remanufactured injector. 

Is this legal in California?

These performance injectors may not be legal for sale on licensed California vehicles. Check state regulations before purchase. 

Specifications for BD DIESEL PRODUCTS 1716601