What specific cylinders do these injection lines fit?

These high-pressure injection lines are specifically designed to fit cylinders #3 and #6 on your Duramax engine. This ensures proper fuel delivery to those two critical cylinders.

Are these lines compatible with all Duramax engines?

No, these lines are specifically for the LBZ and LMM Duramax engine variants found in 2006-2010 GM 2500 and 3500 trucks. Always verify your engine code and model year.

Do these lines come with any other hardware or seals?

This product listing is for the high-pressure injection lines for cylinders #3 and #6 only. It's recommended to check your service manual to see if any additional seals or hardware are needed for installation.

Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 3 & 6)

Specifications

Brand: Fleece Performance
Part #: FPE-FL-LBZLMM-36
UPC: 670875718982

Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 3 & 6)

Name: Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 3 & 6)
Brand: Fleece Performance
Price: 87.03 USD
Availability: InStock

$87.03

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Fleece Performance High Pressure Injection Line for 06-10 GM 2500/3500 Duramax LBZ/LMM. Fits #3 & #6 injectors.

Key Features

Fits 2006-2010 Chevrolet Silverado 2500 HD, 3500 HD, and GMC Sierra 2500 HD, 3500 HD trucks.
Designed for Duramax LBZ and LMM engines.
Includes high-pressure injection lines for cylinders #3 and #6.
Built to handle high fuel pressures for reliable delivery.
Direct fit for easier installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

This product includes the high-pressure injection lines specifically for cylinders #3 and #6 on your 2006-2010 GM 2500 and 3500 Duramax trucks equipped with LBZ or LMM engines. These lines are crucial for delivering fuel from the injector pump to the injectors under high pressure, ensuring proper combustion and engine performance. If you're working on your fuel system, especially if you're replacing injectors or dealing with a leak, having these specific lines ready is key.

Fleece Performance is known for making well-built parts for Duramax engines. These lines are designed to fit right into the factory locations, making installation as straightforward as possible. They are built to handle the high pressures involved in diesel injection, helping to maintain consistent fuel delivery to those specific cylinders. Proper fuel delivery is essential for keeping your Duramax running smoothly and efficiently.

When you're tackling a job like this, it's always a good idea to have all your parts on hand. These lines are specific to cylinders #3 and #6, so make sure they are the ones you need for your repair. Refer to your service manual for the correct installation procedure and any associated hardware or seals you might need.