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SKU #: DMAX-IC-LB7-SET
MPN #: DMAX-IC-LB7-SET
DmaxStore Stainless Steel Injector Cup Set 01-04 GM 6.6L Duramax LB7
Description
Overview
Replace worn or damaged injector cups in your LB7 Duramax with the DmaxStore Stainless Steel Injector Cup Set. Designed as a direct replacement for the factory injector cups, these brand-new cups eliminate the need to clean and reuse old components while helping restore a reliable seal around the injectors. For LB7 owners already servicing the fuel system or addressing injector-related issues, replacing the cups at the same time provides an opportunity to refresh a critical component of the injector installation.
Each cup is manufactured from 304 stainless steel in the USA for excellent durability and corrosion resistance, and unlike refurbished alternatives, every cup is brand new. The complete set includes eight injector cups and 16 cup O-rings, providing the components needed to service all eight cylinders.
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A direct-replacement injector cup set for LB7 Duramax engines, including eight cups and 16 O-rings to service all eight cylinders.
- Fits
- 2001-2004 GM 6.6L Duramax LB7
- Brand
- DMAXStore
- Best for
- Replacing worn or damaged injector cups during fuel system service
- Key features
- Brand-new cups eliminate the need to clean and reuse old components
- Manufactured from 304 stainless steel in the USA for durability and corrosion resistance
- Helps restore a reliable seal around the injectors
- Set includes components needed to service all eight cylinders
- Key specs
- 8 injector cups
- 16 cup O-rings
- 304 stainless steel
Summarized by AI from this product’s description and specs. Confirm fitment for your year, make and engine before ordering.
About DMAXStore
DmaxStore is dedicated to one thing: helping GMC and Chevy Duramax diesel owners get the most out of their trucks. Since 2007, DmaxStore has built its reputation around Duramax-specific parts, performance upgrades, replacement components, and technical knowledge for diesel truck enthusiasts.
Rather than trying to cover every make and model, DmaxStore focuses specifically on the Duramax platform. That specialization allows the company to carefully select products for their quality, performance, fitment, and value while providing customers with knowledgeable support when choosing parts for their trucks.
Duramax Parts From People Who Know Duramax Trucks
DmaxStore was founded after its owner spent seven years working for one of the largest GM dealers in the United States, where he earned the GM Mark of Excellence award. That experience helped establish the foundation for a business centered entirely around the GMC and Chevy Duramax diesel community.
Today, DmaxStore offers parts and upgrades covering a wide range of Duramax applications, from the original LB7 through the latest generations of the L5P, along with Duramax-powered Colorado and Canyon applications. Their product selection includes everything from maintenance and replacement parts to fuel-system upgrades, suspension components, drivetrain parts, steering upgrades, engine performance products, and more.
Performance, Replacement & Upgrade Parts
Whether you're maintaining a high-mileage Duramax, restoring an older Silverado or Sierra, or building a truck for increased performance, DmaxStore offers products designed around the needs of diesel truck owners.
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