Standard Ignition DIL63 Diesel Fuel Injector Line

Diesel Fuel Injector Line for GM HD Trucks

Standard Ignition DIL63 is a diesel fuel injector line for specific 2011-2016 Chevrolet Silverado 2500 HD and 3500 HD, as well as GMC Sierra 2500 HD and 3500 HD applications. It is specified for cylinders 2 and 7, making it a direct-fit service part for targeted fuel system repair on heavy-duty GM diesel trucks.

Key Features

• Diesel fuel injector line for fuel injection system service
• Fits external fuel system applications
• No fuel sending unit included
• No strainer included
• Application-specific for cylinders 2 and 7
• Standard Ignition DIL63 part number for ordering and lookup

Detailed Description

Standard Ignition DIL63 is built for diesel fuel delivery service on 2011-2016 Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD models. This injector line is used in the fuel injection system to route diesel fuel to the correct cylinder locations, with fitment called out for cylinders 2 and 7. If you are replacing a worn, leaking, or damaged injector line on a GM HD diesel truck, DIL63 provides the correct application match for these vehicles.

This part cross-references 800-94041 and 12670460 for the same application. Standard Ignition DIL63 is also listed under interchange numbers FIL63 and FIL119.

What This Part Helps Address

• Fuel seepage at a damaged injector line
• Hard starting caused by fuel delivery loss at the injector circuit
• Diesel fuel odor from a leaking line
• Visible cracking, corrosion, or wear in the injector line
• Uneven cylinder fuel delivery related to a failed line

Installation Notes and Tips

Verify cylinder location before installation, since this part is specified for cylinders 2 and 7. Confirm the vehicle is a 2011-2016 Chevrolet Silverado 2500 HD or 3500 HD, or a 2011-2016 GMC Sierra 2500 HD or 3500 HD, before ordering. Inspect adjoining fuel system components for contamination, corrosion, or damage during replacement, and ensure all connections are clean and properly seated.

Quality Assurance

Standard Ignition supplies fuel system service parts for professional repair use. DIL63 is cataloged as an application-specific diesel fuel injector line for GM heavy-duty trucks, with fitment data provided for the listed Silverado and Sierra models.