Merchant Automotive Fuel Filter Head to FICM Hose - 2001-2004 GM 6.6 Liter Duramax LB7 - 15006

The Merchant Automotive Fuel Filter Head to FICM Hose is a replacement low-pressure fuel hose designed for 2001-2004 GM 6.6 Liter Duramax LB7 diesel engines. Replacing GM Part Number 97216064, this hose connects the fuel filter head to the Fuel Injection Control Module (FICM). Over time, factory molded rubber fuel hoses can harden, crack, or deteriorate from age, engine heat, and exposure to ultra-low-sulfur diesel and biodiesel blends.

Replacing a damaged hose helps prevent fuel leaks, air intrusion, and loss of fuel prime that can contribute to hard starting and inconsistent engine operation.

Key Features

• Merchant Automotive replacement fuel filter head to FICM hose.
• Merchant Automotive SKU: 15006.
• Replaces GM Part Number: 97216064.
• Designed for the factory low-pressure fuel system on 6.6 Liter Duramax LB7 diesel engines.
• Replaces aging, cracked, or leaking factory rubber fuel hoses.
• Helps prevent fuel leaks and air intrusion that can cause loss of fuel prime.
• Hose clamps are not included.
• Kitted by Merchant Automotive in Michigan.

Benefits

Deteriorated low-pressure fuel hoses can allow diesel fuel to escape or air to enter the fuel system, resulting in extended cranking, hard starting after sitting overnight, rough idling, or stalling. Replacing a worn fuel filter head to FICM hose helps restore fuel system integrity and maintain consistent fuel delivery. Common signs of hose deterioration include diesel odors, wet fuel residue near the filter head, and recurring fuel priming issues.

Addressing these problems helps improve starting reliability and reduce the risk of fuel-related drivability concerns.

Fitment

2001-2004 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 equipped with the 6.6 Liter Duramax LB7 V8 diesel engine.

What's Included

• (1) Merchant Automotive Fuel Filter Head to FICM Hose - SKU 15006.

Installation Notes

Hose clamps are not included. Reuse the original clamps if they are in good condition or replace them with new fuel-rated clamps. Inspect the remaining low-pressure fuel hoses for signs of cracking, hardening, or deterioration during service.

Recommended Related Products

• Merchant Automotive Rubber Fuel Hose Kit - 2001-2004 Duramax LB7.
• Fuel Filter Head Outlet Hose.
• Fuel Feed Hose.
• Fuel Injection Fuel Feed Front Hose.

Details:

• Engine Manufacturer: Duramax
• Liter: 6.6 Liter
• Engine Designation: LB7
• Engine Years: 2001-2004

Applications:

• 2001-2004 Silverado/Sierra 2500HD/3500HD LB7