The XDP LB7 Injector Cup and O-Ring Set XD410 helps hold the fuel injector in the cylinder head of your 2001-2004 GM 6.6L Duramax LB7. The factory injector cups are known to seize in the head, leak, and even corrode.
When this happens it can often cause over pressurization of the cooling system leading to symptoms of a blown head gasket, damage to the radiator, water pump, and other cooling system components. In some extreme cases, a catastrophic engine failure can occur if a coolant leak allows for coolant to enter the cylinders of your engine.
Replacing Injector Cups during a fuel injector installation ensures that your engine and fuel injectors maintain proper function and performance. The XD410 Injector Cup Set is made as a direct-fit replacement and comes ready to install with 8 injector cups, and 16 O-rings.
Each kit is backed by XDP's 1-year, unlimited mileage warranty. One set required per engine.
- Direct-Fit Replacement
- Stainless Steel Construction
- Kit Includes (8) Injector Cups, (16) O-Rings Application
Notes: For a proper installation, a small amount of red sealant or Loctite should be applied at the bottom of each injector cup (not included).
|Dimensions||12.00 x 6.00 x 3.00 in|
|Country of Origin||
XDP is a leading retailer, distributor, and manufacturer of top-quality OE, OER, and aftermarket diesel parts and accessories. Strategically positioned across the United States, XDP houses one of the largest and most diverse diesel-specific inventories in the industry.
For the last 20 years, XDP has proudly served the diesel community and diesel industry across North America and Canada.
We're ready to meet the needs of you and your vehicle, whether it be for work, play, towing or hauling. We know what moves you!
|Warranty||1 Year / Unlimited Mileage|
|Make||From Year||To Year||Model||Sub|
|Chevrolet||2001||2004||Silverado 2500 HD||-|
|Chevrolet||2001||2004||Silverado 2500 HD||LS|
|Chevrolet||2001||2004||Silverado 2500 HD||LT|
|GMC||2001||2002||Sierra 2500 HD||SL|
|GMC||2001||2004||Sierra 2500 HD||SLE|
|GMC||2001||2004||Sierra 2500 HD||SLT|
|GMC||2002||2004||Sierra 2500 HD||-|
|GMC||2003||2004||Sierra 2500 HD||WT|
|Chevrolet||2004||2004||Silverado 2500 HD||WT|