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Industrial Injection 0 986 435 521DFLY Dragonfly 15% Over Fuel Injector for 2006-2007 Duramax LBZ 6.6L

(Chevrolet Silverado 2500 HD 2006, Silverado 3500 2006, Silverado 2500 HD Classic 2007, Silverado 3500 Classic 2007; GMC Sierra 2500 HD 2006 + 3 more models)

Manufacturer

Picture for manufacturer Industrial Injection

Part Number

0 986 435 521DFLY
11 reviews
Sale Price

$707.11

Estimated ship date Tuesday, November 24

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The Industrial Injection 0 986 435 521DFLY is a remanufactured Bosch Dragonfly high-performance fuel injector designed specifically for 2006-2007 Chevrolet/GMC 6.6L Duramax LBZ diesel engines. This injector features a 15% over-stock flow rate, delivering approximately 23 LPM (liters per minute) for an estimated 50 horsepower gain over stock injectors.

Key Features:

  • Bosch remanufactured core with Dragonfly performance upgrade
  • 15% increased fuel flow over stock (23 LPM capacity)
  • Direct OE replacement for 2006-2007 LBZ Duramax applications
  • Provides approximately 50 HP increase over stock injectors
  • Remanufactured to strict quality standards with upgraded internal components
  • Designed for improved throttle response and power delivery

This injector is an excellent choice for enthusiasts seeking moderate performance gains while maintaining street drivability and reliability. The Dragonfly series from Industrial Injection offers a balanced approach to increased power without sacrificing fuel economy or injector longevity. Core charge applies and core must be returned for refund.

Products specifications

Fits

Chevrolet Silverado 2500 HD 2006, Silverado 3500 2006, Silverado 2500 HD Classic 2007, Silverado 3500 Classic 2007; GMC Sierra 2500 HD 2006, Sierra 3500 2006, Sierra 2500 HD Classic 2007, Sierra 3500 Classic 2007

Fuel Type

Diesel

Very fast Communication was very nice and quick to my questions. Had helped me get my item quick as possible. Great Price. I will definitely shop there for more products.

So far so good

2nd time ordering best deal found here

Very easy, and I like the Amazon payment option.

so far so good

LIFE IS GOOD! :-)

amazing

so far so good

Happy so far.

I got a cargo box from autoplicity. As far as online purchases go to delivery, everything went perfectly. The only comment I have for Autoplicity would be to send out a confirmation email when the purchase is first made. The first communication wasn't until 3 days after I made the purchase.

smooth checkout/shopping cart

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