BD Diesel 1724504 Premium StockPlus Fuel Injector for Duramax LLY 6.6L 2004.5-2006

The BD Diesel 1724504 is a premium remanufactured fuel injector designed specifically for 2004.5-2006 GM Duramax LLY 6.6L diesel engines found in Silverado and Sierra trucks. Built to OE quality standards using Bosch-trained technicians and OE assembly procedures, this BD-Built StockPlus injector delivers reliable performance with enhanced precision over factory specifications.

Key Features:

• Premium remanufactured injector using brand new Bosch OE nozzle, solenoid, and control valve
• Precision calibrated to a flow tolerance of +/-2% (versus OEM +/-5%) for improved consistency
• StockPlus design provides approximately 5-15 additional horsepower over stock
• Every injector tested and validated on a Bosch 815 test bench across 8+ operating conditions
• Fully calibrated to ensure perfect operation and optimal fuel delivery
• 24-month parts warranty on manufacturing and material defects

Compatibility: Direct replacement for Bosch part numbers 0986435504 and 0445120027, and GM part numbers 97780144 and 97303657. Sold individually. Estimated installation time is approximately 5.5 hours.

Emissions Compliance: This product has met EPA's reasonable basis requirements and is legal for sale and use within the jurisdiction of the federal EPA.

Important Warranty Notes: Warranty covers manufacturing and material defects only. Cracks caused by high fuel pressure and high return flow after 12 months on performance injectors are not covered.