134001 Billet Aluminum Fuel Filter Housing Cap for 2017-19 GM Duramax 6.6L L5P

Billet Aluminum Fuel Filter Housing Cap for GM Duramax 6.6L L5P

This billet aluminum fuel filter housing cap replaces the factory plastic cap on 2017-19 GM Duramax 6.6L L5P trucks; part number 134001.

Overview

This billet aluminum fuel filter housing cap is a durable replacement for the factory cap on 2017-19 GM Duramax 6.6L L5P diesel trucks. The fuel filter housing cap seals the filter housing and resists cracking or stripping better than the stock plastic piece. It suits diesel owners who service their own trucks and want a longer-lasting cap.

Built For Performance

• Machined billet aluminum construction
• Replaces the factory plastic fuel filter housing cap
• Resists cracks and stripped threads
• Part number 134001 for easy reference
• Seals the housing to keep fuel filter service clean

Fits These Machines

• for GM Duramax 6.6L L5P 2017
• for GM Duramax 6.6L L5P 2018
• for GM Duramax 6.6L L5P 2019

On-The-Job Use

• Fuel filter changes on L5P Duramax trucks
• Replacing a cracked or leaking factory cap
• Fleet maintenance on 2017-19 GM diesel trucks
• Upgrading to a reusable cap for repeated service

Specs At A Glance

Good To Know

Q: Can I reuse the factory o-ring? A: Reusing a good o-ring is possible, but a new one is advised to prevent fuel seepage at the fuel filter housing cap.

Q: Is this an original GM part? A: No, this fuel filter housing cap is an aftermarket replacement for GM Duramax 6.6L L5P trucks and is not an original brand product.

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