Delphi Fuel Injector EX631045 for 2001-2004 Chevrolet/GMC 6.6L (Silverado 2500 HD, Silverado 3500, Sierra 2500 HD, Sierra 3500)

The Delphi Fuel Injector (part number EX631045) is a direct-fit replacement for 2001-2004 Chevrolet and GMC vehicles with 6.6L engines.

Features:

• 100% O Ring replacement
• All Delphi injectors are tested utilizing OE methodologies
• No internal seal rings equals minimized leakage
• Recessed fuel exit minimizing possible plugging
• Reduced spray variation, accurate fuel spray pattern mean better emissions and cold start capabilities
• Thermally isolates fuel from engine by drawing manifold heat away from the fuel rail eliminating engine hesitation due to vapor lock

Specifications:

Fits: 2001-2004 Chevrolet and GMC models including Silverado 2500 HD, Silverado 3500, Sierra 2500 HD, Sierra 3500 - 6.6L engines. Confirm your year, make, model, and engine before ordering.

Interchanges With: Airtex 4G1944R, Wells M1102R, BWD 63877, BWD 732502, Cardone 2J101, GB 732502, General Motors 97720661, General Motors 97729095 and 9 more

WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or reproductive harm. For more information go to www.P65Warnings.ca.gov.