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Industrial Injection 0 986 435 521-R4 Remanufactured Fuel Injector for 6.6L Duramax LBZ 50% Over

(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

0 986 435 521-R4
10 reviews
Sale Price

$725.33

Estimated ship date Wednesday, November 25

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Industrial Injection 0 986 435 521-R4 is a remanufactured Bosch fuel injector specifically engineered for 2006-2007 Chevrolet and GMC 6.6L Duramax LBZ diesel engines. This Race 4 (R4) performance injector delivers 50% more fuel flow than stock, producing approximately 29-30 liters per minute (LPM) for significant horsepower and torque gains.

Key Features:

  • 50% increased fuel flow over factory injectors for enhanced performance
  • 29-30 LPM flow rate supports substantial power increases
  • Remanufactured Bosch core with upgraded internal components
  • Direct replacement for 2006-2007 LBZ Duramax applications
  • Race 4 performance specification for modified diesel trucks
  • Professional remanufacturing ensures reliability and consistent performance

This injector is ideal for diesel enthusiasts looking to maximize their LBZ Duramax performance with supporting modifications like upgraded turbochargers, lift pumps, and tuning. The increased fuel delivery allows the engine to support higher boost levels and more aggressive tuning strategies. A $150 core charge applies and is refundable upon return of your rebuildable core injector.

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

All seems correct and quick... good communication

Easy to find part and place order through Amazon

So far so good. First timer with this seller.

Nice company...Products are significantly cheaper than others and fast shipping.

GREAT!

I recently ordered the clover patch for my new 2012 Jeep Wrangler. The price for Autoplocity was the best I could find on the web and their shipping fees were also very affordable. I received my confirmation emails promptly and I was able to track the status of my order very easily. I enjoyed my experience ordering off of Autoplicity and I am likely to purchase additional products for my jeep off this site.

Cheap with free shipping I love it.

GREAT deals you should be more up front about shipping delays and how long it will take to get your products other than that great overall

Very fast shipping! Lowest prices as well! Will do business again

I only gave them a 3 star raring on their shipping because I went on their site on Tuesday and the order said it had not been shipped. On Wednesday I received my shipment. The left hand needs to figure out what the right hand is doing. Other than that, GREAT

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