BD DIESEL 1715522 INJECTOR SILVERADO/SIERRA 6.6L DURAMAX 2011-2016 LML STOCK REPLACEMENT

Product Description

The BD DIESEL 1715522 Injector is a premium remanufactured, stock horsepower replacement fuel injector designed for 2011–2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L Duramax LML diesel engine. Built to restore proper fuel delivery and smooth engine operation, this injector corrects issues such as hard starts, rough idle, and injector balance problems caused by worn OE injectors. 

BD Diesel 1715522, Duramax LML injector replacement, 6.6L remanufactured fuel injector, Silverado/Sierra injector stock replacement, pre-tested OE injector LML, Duramax fuel delivery restoration, injector balance fuel system repair

Each injector in this series is fully remanufactured, calibrated, and pre-tested to meet OE specifications for spray pattern, fuel delivery consistency, and reliability under daily driving or work-truck use. These injectors are sold individually — order the quantity needed for your engine and return cores for a refund where applicable.

Fitment

• 2011–2016 Chevrolet Silverado 2500HD – 6.6L Duramax LML
• 2011–2016 Chevrolet Silverado 3500HD – 6.6L Duramax LML
• 2011–2016 GMC Sierra 2500HD – 6.6L Duramax LML
• 2011–2016 GMC Sierra 3500HD – 6.6L Duramax LML

Fitment Note: This injector is a direct replacement for the factory injector on LML Duramax engines. Sold individually; purchase one per cylinder and account for a refundable core charge.

Cross-Reference / Compatible BD DIESEL Products

• BD DIESEL 1715520 INJECTOR TOOL KIT – FUEL INJECTION SERVICING

FAQ

Is this injector a direct OE replacement?

Yes — the BD Diesel 1715522 injector is remanufactured to match OE performance and fuel delivery characteristics for 6.6L Duramax LML engines. 

How are injectors sold?

Injectors are sold individually. Purchase the number needed for your engine application and return cores for a refundable core charge. 

Can this help fix rough idle or hard starts?

Yes — worn or out-of-spec injectors can cause uneven fuel delivery, rough idle, and hard starts. Replacing with pre-tested units helps restore engine smoothness. 

Specifications for BD DIESEL PRODUCTS 1715522