BD Diesel BD-Built Injector StockPlus Standard (1714504) for 2004.5-2006 Duramax LLY / LBZ
$357.95Purchase & earn 357 points!
The BD Diesel BD-Built Duramax LLY Injector StockPlus Standard (1714504) is a high-quality, remanufactured fuel injector designed for 2004.5–2006 Chevrolet and GMC trucks with Duramax LLY or LBZ 6.6L diesel engines. It meets or exceeds OEM standards, ensuring reliable performance, durability, and compliance with factory fuel economy and emissions. Built with premium components and thoroughly tested, it’s ideal for stock or lightly modified engines, restoring power and efficiency without the need for tuning or additional modifications.
The BD Diesel BD-Built Duramax LLY Injector StockPlus Standard (1714504) is a high-quality, remanufactured fuel injector specifically designed for 2004.5 to 2006 Chevrolet and GMC trucks equipped with the Duramax LLY or LBZ 6.6L diesel engines. Engineered to meet or exceed OEM specifications, this injector offers reliable performance and durability while maintaining factory fuel economy and emissions standards. BD Diesel’s StockPlus injectors are thoroughly tested and built using premium components to ensure long service life and consistent fuel delivery. Ideal for stock or lightly modified engines, the BD-Built StockPlus injector provides a dependable replacement option that restores lost power and efficiency without requiring additional tuning or modifications.
| Weight | 2.5 lbs |
|---|
Fitment
2004.5-2006 Duramax LLY / LBZ
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
INSTALL TIME
- 5 Hours 30 Minutes
WARRANTY
Parts
- 24-Months
Note
- NO HASSLE WARRANTY (Click to view details)
- 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 # 0986435504, 0445120027
- Replaces GM# 97780144, 97303657
- Sold individually/each
Only logged in customers who have purchased this product may leave a review.
Related products
BD Diesel TIE ROD KIT (1032125) for 2001-2010 Duramax LB7 / LLY / LBZ /LMM
Bilstein Front 4600 Heavy Duty (B6) (24-060813) for 2001-2010 Duramax LB7 / LLY / LBZ / LMM
Bilstein Front B8 5100 Lifted Shock Absorber (24-185400) for 2001-2006 Duramax LB7 / LLY / LBZ
Bilstein Rear 4600 Heavy Duty (B6) Shock Absorber (24-029032) for 2001-2006 Duramax LB7 / LLY / LBZ
BD Diesel Constant Tension Hose Clamp 4in High Torque (1405213) Universal
4″ Inlet Exhaust Tip (T5111), Black Coated, T304 Stainless Steel
3″ Inlet Exhaust Tip (T5156), Dual Wall, Angle Cut

Reviews
There are no reviews yet.