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USD 253.95
Part #: XD493

XDP Remanufactured LBZ Fuel Injector (Stock HP) XD493

Vehicle Fitment:
2006-2007 GM 6.6L Duramax LBZ | See full application list below
Part #: XD493
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Estimated ship date: 03/13/2024 (if ordered today)

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Keep the fuel system on your Duramax functioning properly with the XDP Remanufactured LBZ Fuel Injector (Stock HP) XD493. With more than 30 million injectors on the road you can drive with confidence and be sure that these fuel injectors will keep your fuel system and engine performing as it should. XDP Injectors are remanufactured in an IATF facility by specially trained technicians.

Each Fuel Injector is disassembled, thoroughly cleaned, and undergoes an extensive inspection. Any compromised parts are discarded and replaced with high-quality components that maintain the factory function and performance. The extra attention to detail during the remanufacturing process ensures that you're getting a quality replacement with less than 0.2% warranty rate. All Injectors are tested to perform with factory flow and hp rating to provide your engine with like-new performance.

Quality & Testing:
Extensive nozzle testing to ensure 100% function for flow, leakage, and seat condition.
Advanced end-of-line test for fuel delivery, and opening characteristics.
Assembled in clean room using OE-style processes for reliability.

  • Stock Flow & HP Rating
  • Undergoes 100% Function Testing
  • Remanufactured With High-Quality Components

Warranty Info:
Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit. Click Here for full warranty policy.

Vehicle Fitment

2006 Chevrolet Silverado 2500 HD 6.6
2007 Chevrolet Silverado 2500 HD 6.6
2007 Chevrolet Silverado 2500 HD Classic 6.6
2006 Chevrolet Silverado 3500 6.6
2007 Chevrolet Silverado 3500 Classic 6.6
2007 Chevrolet Silverado 3500 HD 6.6
2006 GMC Sierra 2500 HD 6.6
2007 GMC Sierra 2500 HD 6.6
2007 GMC Sierra 2500 HD Classic 6.6
2006 GMC Sierra 3500 6.6
2007 GMC Sierra 3500 Classic 6.6
2007 GMC Sierra 3500 HD 6.6


  • MFG. Number XD493
  • Manufacturer Name XDP
  • Shipping Weight 3.00 lb.
  • Shipping Length 11 in.
  • Shipping Width 5 in.
  • Shipping Height 3 in.
  • Fuel Type Diesel
  • Warranty Info 1 Year / Unlimited Mileage
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Cross Reference # 0445120042, 0986435521, 0 445 120 042, 0 986 435 521, 0 986 435 521RX, 0-445-120-042, 0-986-435-521, 0986435521RX, 0-986-435-521RX, 2171921, 2411300004, 2J208, 2J-208, 502513, 502-513, 63871, 63877, 67561, 732503, 732-503, 7839GN, 7839-GN, 8973613556, 8-97361355-6, 97361355, 97780358, 97780474, BOS0445120042, DA2251042, DE668, DT660003R, DT97361355R, EX631047, FJ962, FJ-962, R986435521
  • Internal L0.00R0.00


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