New 6Pack Fuel Filter K37-1029 For Peterbilt Kenworth FS20172 K37-1012 K37-1011

6Pack Fuel Filter for Peterbilt and Kenworth

This replacement filtration set cleans diesel fuel of contaminants to protect engine injectors and components, referencing part numbers K37-1029, FS20172, K37-1012, and K37-1011.

Overview

This 6Pack Fuel Filter provides a reliable solution for maintaining clean fuel flow in heavy-duty diesel engines. Each 6Pack Fuel Filter is designed to capture particulates and moisture before they reach sensitive engine parts. This 6Pack Fuel Filter set is essential for operators who require consistent performance during long-haul transport.

Built For Performance

• Multi-layer filtration media captures fine debris and sediment.
• Heavy-duty canister housing resists pressure spikes within the fuel system.
• High-flow design ensures the engine receives a steady supply of clean fuel.
• Durable gaskets provide a secure seal to prevent external leaks.
• Standardized dimensions allow for straightforward installation in compatible housings.

Fits These Machines

• for Peterbilt
• for Kenworth

On-The-Job Use

• Routine preventative maintenance for Class 8 commercial trucks.
• Long-distance freight operations requiring high-reliability fuel filtration.
• Fleet management where bulk filter supplies are needed for regular service intervals.

Specs At A Glance

Good To Know

Q: Why is it necessary to change these filters according to the manufacturer schedule? A: Clogged filters restrict fuel flow and can lead to engine hesitation or damage to the fuel pump and injectors.

Q: Do these filters help with water separation? A: Many filters in this category are designed to trap moisture to prevent corrosion and microbial growth within the fuel system.

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