Chevrolet Duramax Fuel Injector - DDP - Stock - `06-`07. This is a brand new DDP stock replacement fuel injector for the 2006–2007 Chevrolet Duramax 6.6L (LBZ). It is sold as a single injector for direct replacement needs.

Designed for owners and enthusiasts who need a reliable, factory-spec injector, this DDP unit matches stock flow and calibration for LBZ engines. It’s intended as a like-for-like replacement for worn or failed injectors, restoring proper fuel metering and engine smoothness without aftermarket tuning. Fitment and connector style follow OE specifications to simplify installation.

Features

• Brand: DDP — stock configuration
• Fitment: 2006–2007 Chevrolet Duramax 6.6L LBZ
• Sold as a single injector for targeted repairs
• OE-style fit and electrical connector for straightforward swap
• Stock flow and calibration to maintain factory performance

If you have questions about fitment, compatibility with your vehicle, or whether you should replace multiple injectors at once, call us directly. We offer installation and customization services at both of our locations in Austin, Texas and the Los Angeles, California area. Call: 512-982-9393 (TX) or 562-981-6800 (CA). We install on premises at both locations.

If you are thinking about purchasing multiple items, please contact us for shipping discounts. We can advise on installation options and help you choose the right configuration for your Duramax build.

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