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Engineered specifically for 2006 through 2007 Chevrolet Silverado and GMC Sierra 2500HD/3500HD Classic trucks powered by the 6.6L LBZ Duramax diesel engine, the BD Diesel Premium Remanufactured Fuel Injector (Part # 1725521 / Bosch OE equivalent 0986435521) provides an ultra-reliable, precision-built replacement designed to eradicate hard starting, white smoke, and rough running conditions.
Built by technicians with over 30 years of injection rebuilding experience, each premium unit is assembled using brand-new Bosch original equipment internal components rather than reconditioned parts. Sold individually, this remanufactured component carries an exchange core requirement.
Key Features & Benefits
- Brand-New Internal Components: Assembled using entirely new Bosch OE nozzles, solenoids, and control valves for maximum longevity.
- Tighter Flow Tolerance: Precision calibrated to a strict ±2% flow tolerance compared to the looser ±5% factory OEM standard.
- Bosch 815 Test Bench Validated: Tested across more than 8 distinct operating conditions to guarantee uniform spray patterns and flawless cylinder balance.
- Individual Availability: Sold individually to allow targeted replacement of out-of-balance or failing injectors.
- Core Exchange Program: Backed by standard core return terms with a refundable core deposit.
Technical Specifications
- Manufacturer / Brand: BD Diesel Performance
- Manufacturer Part Number / SKU: 1725521 (Premium Remanufactured Stock Fuel Injector)
- Product Type: Premium Remanufactured Common Rail Fuel Injector
- Flow Tolerance: ±2% vs. OEM ±5%
- Internal Components: New Bosch OE Nozzles, Solenoids, and Control Valves
- Truck Compatibility: 2006–2007 GM Silverado / Sierra 2500HD / 3500HD (LBZ Duramax)
- Engine Platform: 6.6L V8 Turbo Diesel (LBZ)
- Core Requirement: Core exchange program applies (refundable core deposit required at purchase).
- Warranty: BD Diesel 2-Year Limited Parts Warranty
Vehicle Fitment & Technical Installation Notes
- 2006–2007 GM 6.6L LBZ Duramax (Includes Classic body style models)
- Installation Tip: Meticulously clean all injector bores and copper washer seats. Always install new high-pressure fuel lines, hold-down clamps, and sealing O-rings to prevent high-pressure rail leaks and premature contamination
Engineered specifically for 2006 through 2007 Chevrolet Silverado and GMC Sierra 2500HD/3500HD Classic trucks powered by the 6.6L LBZ Duramax diesel engine, the BD Diesel Premium Remanufactured Fuel Injector (Part # 1725521 / Bosch OE equivalent 0986435521) provides an ultra-reliable, precision-built replacement designed to eradicate hard starting, white smoke, and rough running conditions.
Built by technicians with over 30 years of injection rebuilding experience, each premium unit is assembled using brand-new Bosch original equipment internal components rather than reconditioned parts. Sold individually, this remanufactured component carries an exchange core requirement.
Key Features & Benefits
Brand-New Internal Components: Assembled using entirely new Bosch OE nozzles, solenoids, and control valves for maximum longevity.
Tighter Flow Tolerance: Precision calibrated to a strict ±2% flow tolerance compared to the looser ±5% factory OEM standard.
Bosch 815 Test Bench Validated: Tested across more than 8 distinct operating conditions to guarantee uniform spray patterns and flawless cylinder balance.
Individual Availability: Sold i[...]
Engineered specifically for 2006 through 2007 Chevrolet Silverado and GMC Sierra 2500HD/3500HD Classic trucks powered by the 6.6L LBZ Duramax diesel engine, the BD Diesel Premium Remanufactured Fuel Injector (Part # 1725521 / Bosch OE equivalent 0986435521) provides an ultra-reliable, precision-built replacement designed to eradicate hard starting, white smoke, and rough running conditions.
Built by technicians with over 30 years of injection rebuilding experience, each premium unit is assembled using brand-new Bosch original equipment internal components rather than reconditioned parts. Sold individually, this remanufactured component carries an exchange core requirement.
Key Features & Benefits
- Brand-New Internal Components: Assembled using entirely new Bosch OE nozzles, solenoids, and control valves for maximum longevity.
- Tighter Flow Tolerance: Precision calibrated to a strict ±2% flow tolerance compared to the looser ±5% factory OEM standard.
- Bosch 815 Test Bench Validated: Tested across more than 8 distinct operating conditions to guarantee uniform spray patterns and flawless cylinder balance.
- Individual Availability: Sold individually to allow targeted replacement of out-of-balance or failing injectors.
- Core Exchange Program: Backed by standard core return terms with a refundable core deposit.
Technical Specifications
- Manufacturer / Brand: BD Diesel Performance
- Manufacturer Part Number / SKU: 1725521 (Premium Remanufactured Stock Fuel Injector)
- Product Type: Premium Remanufactured Common Rail Fuel Injector
- Flow Tolerance: ±2% vs. OEM ±5%
- Internal Components: New Bosch OE Nozzles, Solenoids, and Control Valves
- Truck Compatibility: 2006–2007 GM Silverado / Sierra 2500HD / 3500HD (LBZ Duramax)
- Engine Platform: 6.6L V8 Turbo Diesel (LBZ)
- Core Requirement: Core exchange program applies (refundable core deposit required at purchase).
- Warranty: BD Diesel 2-Year Limited Parts Warranty
Vehicle Fitment & Technical Installation Notes
- 2006–2007 GM 6.6L LBZ Duramax (Includes Classic body style models)
- Installation Tip: Meticulously clean all injector bores and copper washer seats. Always install new high-pressure fuel lines, hold-down clamps, and sealing O-rings to prevent high-pressure rail leaks and premature contamination
Fits: LBZ Duramax 2006-2007
California Restricted
Fits: LBZ Duramax 2006-2007
Fits: LBZ Duramax 2006-2007
California Restricted
Fits: LBZ Duramax 2006-2007