Description

2001-2005 GM 6.6L LB7 or LLY Duramax Diesel Air Filter

NAPA part number 6678 is a NAPA Gold engine Air Filter for a 2001-2005 GM truck with the 6.6L LB7 or LLY Duramax diesel engine.

NAPA Gold Air Filters are high-tear strength polyurethane seal material that survives hot and cold temperature conditions.  Air filter laboratory tests per ISO 5011 have at least 99% efficiency (based on NAPA #2793).  NAPA Gold Filters mean better filtration and longer engine life.  NAPA Gold Filters are recommended for OEM filter change intervals.

Applications:

• 2001 – 2005 Chevrolet Silverado 2500HD 3/4 Ton – Pickup
• 2001 – 2005 Chevrolet Silverado 3500 1 Ton – Pickup
• 2001 – 2005 GMC Sierra 2500HD 3/4 Ton – Pickup
• 2001 – 2005 GMC Sierra 3500 1 Ton – Pickup

If we do not have this part in stock, or it shows on back order, don’t worry. Huckstorf Diesel receives shipments from our suppliers daily. We also have the ability to get parts drop-shipped directly to you from the closest warehouse or the manufacturer. We are also able to source scarce products nationwide and globally quickly. Let us help you find those hard to find parts.

Find all your diesel performance, repair, and upgrade needs here, online or in person at Huckstorf Diesel’s sales, installation, and repair center located in Franklin / Milwaukee, Wisconsin USA.