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BD Diesel BD Built Injector Stock Premium (1725502) for 2001-2004 Duramax LB7

$325.95

Core Charge*

Total: $325.95
Purchase & earn 325 points!

The BD-Built Duramax LB7 Injector (0986435502) is a remanufactured, high-quality replacement for 2001–2004 Chevy and GMC 2500HD/3500HD trucks with the 6.6L Duramax LB7 engine. Designed to meet or exceed OEM standards, it offers reliable performance, improved fuel atomization, and reduced emissions. Available in Stock and StockPlus versions, it’s ideal for restoring power and fuel economy, making it a trusted choice for both diesel enthusiasts and professionals.

Description

The BD-Built Duramax LB7 Injector Stock/StockPlus (0986435502) is a high-quality replacement injector designed for Chevy and GMC 2500HD/3500HD trucks equipped with the 6.6L Duramax LB7 engine from 2001 to 2004. Remanufactured to meet or exceed OEM specifications, this injector provides reliable performance and durability. BD Diesel’s rigorous testing and precision assembly ensure each injector delivers optimal fuel atomization, improving engine efficiency and reducing emissions. Whether you’re maintaining factory performance with the Stock option or seeking a mild performance boost with the StockPlus variant, this injector is ideal for restoring power and fuel economy in aging LB7 engines. It’s a trusted solution for diesel enthusiasts and professionals alike.

Additional information

Weight 2 lbs

Fitment

2001-2004 Duramax LB7

Features

  • Every injector receives a new Bosch nozzle and control valve.
  • All injectors tested and validated on a Bosch 815 test bench. Over 8 operating conditions tested.
  • Manufactured by Bosch trained technician
  • StockPlus injectors are precision Calibrated to a flow tolerance of +/-2% versus the OEM at +/-5%, plus, gives approximately 5hp-15hp.
  • Premium injectors are remanufactured using brand new Bosch OE Nozzle, Solenoid and Control Valve

Installation

Installation Video

INSTALL TIME

  • 5 Hours 30 Minutes

WARRANTY

Parts

  • 24-Months

Warning

Note

  • Manufacturing and material defects only covered. Cracks caused by high fuel pressure not covered. High Return flow not covered after 12 months on Performance Injectors

NOTE

  • Replaces 0986435502, 0445120082, 97729095, 97720661, 97208074
  • Sold individually/each

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Warning

Proposition 65

This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

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