Fuel Filter K37-1029 K37-1012 K37-1011 for Paccar Peterbilt Kenworth FS20172

Fuel Filter K37-1029 K37-1012 K37-1011 for Paccar Peterbilt Kenworth

This fuel filter replaces OEM numbers K37-1029, K37-1012, K37-1011 and cross-reference FS20172 for Paccar, Peterbilt, and Kenworth heavy-duty trucks.

Overview

This fuel filter is designed to remove contaminants and protect the fuel system on Paccar, Peterbilt, and Kenworth trucks. It provides reliable filtration for diesel engines, using OEM cross-references K37-1029, K37-1012, K37-1011 and FS20172. This fuel filter ensures consistent engine performance and longevity.

Built For Performance

• High-efficiency filtration media captures particles down to 10 microns
• Heavy-duty steel housing resists corrosion and vibration
• Threaded ports ensure leak-proof installation
• Designed for extended service intervals
• Meets OEM specifications for flow and pressure

Specs At A Glance

Good To Know

Q: Can this fuel filter be used on other truck brands? A: This filter is engineered for Paccar, Peterbilt, and Kenworth applications; refer to the cross-reference numbers to verify compatibility with other models.

Q: How often should this fuel filter be replaced? A: Follow the vehicle manufacturer's recommended interval, typically every 15,000 to 25,000 miles or as specified by the engine or chassis manual.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.