Chevrolet Silverado 3500HD Fuel Injector - BD Diesel - Plus - '07-'10 is an OE-quality stock replacement for 6.6L Duramax LMM trucks. It restores precise fueling and dependable operation for daily driving, towing, and work duty.

Assembled using OE procedures, each BD-Built StockPlus injector receives a new Bosch nozzle and control valve, then is precision calibrated on computerized OE equipment. Units are flow-matched to within +/-2% (vs. OEM +/-5%) and validated on a Bosch 815 test bench under more than eight operating conditions. Expect roughly 5–15 hp over stock with clean idle, crisp throttle response, and consistent performance. Sold individually; exchange core may be required.

Features

• Direct fit for 2007–2010 6.6L Duramax LMM
• New Bosch nozzle and control valve on every unit
• Calibrated and validated on Bosch 815 test bench
• Tight +/-2% flow tolerance for matched performance
• Approx. 5–15 hp gain; ideal for street and towing

Have questions or need guidance on your build? Call us—we're happy to help and can confirm fitment for your Silverado 3500HD. We have two locations in Austin, Texas and the Los Angeles, California area, where we offer professional installation and customization services: 512-982-9393 (TX), 562-981-6800 (CA).

Buying multiple items? Contact us for shipping discounts.

We install on premises at both locations.

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