Sinister Diesel - Injectors for Duramax

Injectors for Duramax - Injectors for Duramax
The factory Duramax diesel injectors are capable of producing tremendous power numbers. But that doesn’t mean they’re immune to failure. Like every other part of truck, age will take its toll and your diesel injectors can become worn and weak over time. And when you start modifying your engine in the search for more power, they will have trouble supplying enough fuel, especially with an aftermarket engine tune.

Duramax Diesel Injectors from Sinister Diesel

The stock diesel injectors that your Duramax powered truck came equipped with can do a great job getting fuel into your engine when they’re brand new. But, even on a well-maintained truck, hundreds of thousands of miles on precision components inside diesel injectors can take their toll. With a set of brand-new factory units or upgraded aftermarket diesel injectors you’ll be able to supply more fuel in a better spray pattern than the originals. Now you’ll be able to take advantage of modifications like a bigger turbo or strengthened bottom end giving you more of that earth-moving diesel horsepower.

The Sinister Diesel Difference

If you’re having fueling problems or looking to make more power browse any of the injector kits below to find new diesel injectors for Duramax powered truck. At Sinister Diesel you’ll find the very best diesel fuel system components from trusted brands like BD Diesel, Dipaco, Fleece Performance, GB Remanufacturing, Industrial Injection, and Merchant Automotive. And if you need assistance finding the right diesel injector for your application, get in touch with one of our diesel experts. We have the knowledge to get you what you need and we’re easily reached by phone call, email, or through the convenient on-site live chat.

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Injectors for Duramax - Injectors for Duramax - Duramax LB7 Injectors
Duramax LB7 Diesel Injectors In need of a replacement Duramax LB7 fuel injector? Or a performance set of injectors to match up with your aftermarket tune? Shop Sinister Diesel's full...More Details »
Injectors for Duramax - Injectors for Duramax - Duramax LBZ Injectors
Duramax LBZ Diesel Injectors No matter if you are replacing a Duramax LBZ injector due to natural wear and tear, or putting in new injectors to match an aftermarket engine tune, you'll find...More Details »
Injectors for Duramax - Injectors for Duramax - Duramax LLY Injectors
Duramax LLY Diesel Injectors Sinister Diesel offers a full collection of Duramax LLY injectors for aftermarket tuned engines. Get the highest performance possible with perfect fuel delivery...More Details »
Injectors for Duramax - Injectors for Duramax - Duramax LML Injectors
Duramax LML Diesel Injectors Achieve the perfect fuel delivery and power for your aftermarket tuned, or stock, Duramax engine with these LML fuel injectors. Repalcement LML injectors as well...More Details »
Injectors for Duramax - Injectors for Duramax - Duramax LMM Injectors
Duramax LMM Diesel Injectors Whether you are replacing a factory injector or looking for a performance upgrade to deliver the correct amount of fuel to an aftermarket tuned engine, you'll...More Details »
Injectors for Duramax - Injectors for Duramax - GM Detroit 6.2L/6.5L