What engine does this fuel injection line fit?

This fuel injection line is made for the 6.6L Duramax LB7 engine. It is specifically designed for the 2001-2004 model years of compatible Chevrolet and GMC trucks.

Which cylinders does this line serve?

This particular fuel injection line is intended for cylinders 4 and 5 on your engine. It's important to use the correct line for each cylinder to ensure proper fuel delivery.

Does this line come with any hardware or fittings?

This product is listed as the injection line itself. It's recommended to check the manufacturer's packaging or contact them directly to confirm if any specific fittings or hardware are included for installation.

Industrial Injection

Specifications

Brand: Industrial Injection
Part #: AP63722
UPC: 843497103959

Industrial Injection

Industrial Injection 01-04.5 Chevrolet GM 6.6L Duramax LB7 Injection Line - Cylinders 4 and 5

Name: Industrial Injection 01-04.5 Chevrolet GM 6.6L Duramax LB7 Injection Line - Cylinders 4 and 5
Brand: Industrial Injection
Price: 99.66 USD
Availability: InStock

$99.66

Fits 2001-2004 Chevy Silverado 2500 HD. This fuel injection line is for cylinders 4 and 5 on your 6.6L Duramax LB7 engine.

Key Features

Fits 2001-2004 Chevrolet Silverado 2500 HD, 2001-2004 Chevrolet Silverado 3500, 2001-2004 GMC Sierra 2500 HD, and 2001-2004 GMC Sierra 3500.
This is a fuel injection line specifically for cylinders 4 and 5.
Designed for the 6.6L Duramax LB7 engine.
Direct fit replacement part.

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Will this fit your vehicle?

Product Details

This fuel injection line from Industrial Injection is specifically made for cylinders 4 and 5 on the 6.6L Duramax LB7 engine found in 2001-2004 Chevrolet Silverado 2500 HD and 3500 trucks, as well as their GMC Sierra counterparts. When you're working on your fuel system, especially if you're replacing a worn or damaged line, having the right part makes all the difference. This line is designed to fit right into place, ensuring proper fuel delivery to those specific cylinders.

Built to meet the demands of the Duramax engine, this line is a well-made replacement part. It's crucial for maintaining consistent fuel pressure and flow to keep your engine running smoothly. If you're experiencing issues with fuel delivery on cylinders 4 or 5, or if you're performing a more extensive fuel system overhaul, this injection line is a solid option to get your truck back on the road reliably.