TP1015 6.6L Duramax Diesel Fuel Filter Kit for 2020 2024 Chevy GMC 2500HD 3500HD

This 6.6L Duramax Diesel Fuel Filter Kit is a complete diesel fuel filter kit compatible with 2020-2024 Chevy Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD and matches Part# TP1015.

Product Overview

The 6.6L Duramax Diesel Fuel Filter Kit removes water, dirt, and rust particles from diesel fuel before it reaches the injection system. Designed for 2020-2024 Chevy Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD, this fuel filter kit maintains optimal fuel pressure and protects critical injector and pump components. Replacing the filter every 15,000 to 30,000 miles helps prevent power loss and prolongs engine life on the 6.6L Duramax platform.

Key Features & Performance

• Premium 4-micron filtration media captures 99% of contaminants down to 4 microns
• Integrated water separation coalesces water droplets to prevent fuel-system corrosion
• Direct drop-in replacement – no modifications required; matches factory mounting
• Kit includes primary filter element and pre-lubricated O-rings for a leak-tight seal
• Engineered to meet or exceed OE filter efficiency and flow-rate specifications
• Robust metal end caps and pleated media resist collapse under high fuel pressure

Fitment & Compatibility

• 2020-2024 Chevrolet Silverado 2500HD (6.6L Duramax L5P)
• 2020-2024 Chevrolet Silverado 3500HD (6.6L Duramax L5P)
• 2020-2024 GMC Sierra 2500HD (6.6L Duramax L5P)
• 2020-2024 GMC Sierra 3500HD (6.6L Duramax L5P)

Common Uses

• Routine diesel fuel system maintenance on 6.6L Duramax heavy-duty trucks
• Replacing a clogged or overdue fuel filter to restore power and fuel economy
• Preventative service ahead of towing, hauling, or extended highway trips
• Fleet maintenance intervals to reduce injector and CP4 pump failure risk
• Complete fuel filter housing service when changing filter cartridge and seals

Technical Specifications

• Part Number(s): TP1015

Frequently Asked Questions

Q: How often should I replace the fuel filter on a 6.6L Duramax? A: GM recommends replacing the primary fuel filter every 22,500 miles under normal conditions; severe-duty use such as towing or dusty environments calls for more frequent changes—typically every 10,000-15,000 miles.

Q: Does this kit include the O-rings for the filter housing? A: Yes, the kit comes with a pre-lubricated O-ring set for the filter cap and water-in-fuel sensor, ensuring a correct seal and hassle-free installation.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.