PPE 173001000 Billet Fuel Cap with Built-In Magnet (Anodized Green) (2020-2026 3.0L Duramax)

Sale price$17.99 Regular price$19.99

Fits: Chevrolet • GMC

Get It Installed at Our Shop
Skip the Driveway — Our 9-Bay Diesel Shop in Wildwood, FL can Install this for You.

Request Installation

Come to Our 9-Bay Diesel Shop in Wildwood, FL — Fill Out the Request Form to Schedule.

Part: PPE 173001000 Billet Fuel Cap with Built-In Magnet (Anodized Green) (2020-2026 3.0L Duramax)

Secure Checkout
Genuine Parts
Fast Shipping
Diesel Experts
Not sure this fits your build? Call or Text Us: (352) 722-5295 Save Contact
Ships from our vendor network — most orders ship in 2–5 business days. Text us to confirm stock on big-ticket items.

Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!

By ordering the PPE 173001000 Billet Fuel Cap with Built-In Magnet (Anodized Green) (2020-2026 3.0L Duramax) you will earn 18 DIESEL DOLLARS in your SDS Fuel Tank!

The PPE 173001000 is a billet aluminum fuel cap in anodized green for 2020-2026 trucks with the 3.0L Duramax. A Viton O-ring seals the filler neck against dust, dirt and moisture, and a magnet in the base lets you stick the cap to the truck while you fuel.

Fitment

Listed for 2020-2026 trucks with the 3.0L Duramax (LM2 and LZ0). If your truck falls outside that model-year range, verify fitment by VIN or call us first. This cap is not listed for the 6.6L Duramax in the Silverado and Sierra 2500HD and 3500HD, so do not order it for an HD truck without checking with us.

Why this part

This cap's job is to keep dust, dirt and moisture out of your filler neck and fuel tank. It is CNC machined from 6061-T6 aluminum, and its Viton O-ring gives a secure, airtight fit, so contaminants stay out of the fuel system. The green anodized finish resists corrosion and gives the fill area some color. The other half of the design is the neodymium magnet built into the bottom. Pull the cap at the pump, stick it to a body panel, and it stays put until you are done fueling instead of riding in your hand.

What you get

  • One PPE billet aluminum fuel cap, part number 173001000, in anodized green
  • Viton O-ring seal
  • Built-in neodymium magnet on the bottom of the cap

Specifications

Features

  • Precision CNC machined 6061-T6 aluminum alloy
  • Corrosion-resistant green anodized aluminum finish
  • Viton O-ring for a secure seal
  • Built-in high-temperature rated neodymium magnet

About Pacific Performance Engineering

PPE, short for Pacific Performance Engineering, was founded in 1985 and is based in North Las Vegas, Nevada. It built its name on 6.6L Duramax parts and later added Ram Cummins and Ford Power Stroke lines. Today it designs fuel system, exhaust, transmission, cooling and steering parts for late-model diesel pickups.

Frequently asked questions

What is the magnet for?

It holds the cap to a body panel while you refuel, so you are not juggling it at the pump. PPE rates the neodymium magnet for high temperature.

How does it keep water and dirt out?

A Viton O-ring seals the cap to the filler neck for a secure, airtight fit. That seal is what keeps dust, dirt and moisture out of the neck and the tank.

Will it fit my 6.6L Duramax?

Not from this listing. Part 173001000 is listed for the 2020-2026 3.0L Duramax. Call us with your VIN and we will check your HD.

Questions on fitment? Call the shop at the number in the header. We install everything we sell.