Riffraff Diesel HPOP Billet Reservoir Cover 1999-2003

Part Number:
RDP-HRC

Manufacturer:

$203.91
$172.69
(You save $31.22 )

Riffraff Diesel HPOP Billet Reservoir Cover 99-03 7.3L Powerstroke

Our robust HPOP Billet Reservoir Cap allows for a cost effective replacement of the stock part while incorporating a 76% larger than factory -6 ORB fill port. Available in 6 vibrant color options and comes with stainless steel replacement mounting hardware. 

Features:

  • 100% Made in the USA
  • Complete replacement cap with larger billet fill plug featuring a Viton® seal
  • HPOP Reservoir Top Cover Viton® o-ring
  • Stainless Mounting Hardware for cover
  • 6061-T6 Billet Aluminum Construction
  • Anodized for a Custom, Long Lasting Appearance

*Note: We recommend the optional RDPHRC-Bolt Stainless Steel bolt kit to replace your factory hardware with your new billet cap. If you are running our Mini or Large Spacer you already have the correct bolts. 

*Note: Anodized Color on Aluminum can be discolored / damaged by chemical engine cleaners. Use only soap and water to clean.

OEM Part number: F81Z 6A655 AA

USA.png

Write a Review

16 Reviews Hide Reviews Show Reviews

  • 5
    Billet HPOP RESERVOIR COVER

    Posted by Ben Ross on Feb 13th 2023

    Looks great.

  • 5
    RIFFRAFF DIESEL HPOP BILLET RESERVOIR COVER 1999-2003

    Posted by VINCENT BOTKIN on Oct 24th 2022

    A must when adding the matching reservoir and 2.0 spacer

  • 4
    Was ok

    Posted by tyler bingamon on Oct 3rd 2022

    Looks good on the truck the bolts it comes with stripped out so I had to use my old one and hard to get a socket on the bolts that hold the plastic cover out

  • 5
    Work of Art

    Posted by Jason D. on Sep 20th 2022

    Like all of Riffraff Diesels parts this is another work of art. Perfect fit, and they go the extra mile to include stainless hardware with it. The large fill port really comes in handy, fits a standard funnel and allowed me to fill the reservoir quickly and without making a mess like I usually do.

  • 5
    Clean and Quality

    Posted by Jackson on Sep 13th 2022

    Very nice, way better than OEM and some how cheaper as well. The stainless hardware is a very nice touch. The larger fill port makes it much easier to service.

  • 5
    Was a great fit and looks good

    Posted by Jason dessert on Jun 8th 2022

    I really like the top The blue looks nice everything fit perfect

  • 5
    Simply Awesome

    Posted by Greg on May 12th 2022

    Great replacement part over stock. I stripped out my factory lid fill plug hole. This one is way better, much easier to fill. I also recommend the stainless steel bolt kit Riffraff offers for mounting these. Very clean and the way to go.