6637 Replacement Cover - Red

Part Number:
RDPCVR-RED

Manufacturer:

$29.99
(59 reviews) Write a Review
6637 Replacement Cover - Red

6637 Replacement Cover - Red

Made to high standards, these covers are designed to extend the life of your air intake filter while also giving you a way to visually see the amount of dust collected.  The covers work equally well on both oiled and non-oiled filter elements to prevent larger debris from prematurely reducing critical air flow to your engine. 

Installation Note: Take care installed over filter elements with metal cages as a metal snag can tear your cover.

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  • 5
    Good quality

    Posted by Sandor on Aug 4th 2022

    Perfect for the filter

  • 5
    Filter cover

    Posted by James lee on Aug 1st 2022

    Looks dope. No problems.

  • 5

    Posted by Jason on Apr 27th 2022

    Fits the Napa 6637 sir filter perfect

  • 5
    Fit nicely

    Posted by Larry on Mar 20th 2022

    Nice tight fit and dressed up the filter but hoping it extends the life of the filter

  • 5
    Logo 6637 cover

    Posted by DD on Feb 19th 2022

    Well made cover. Fits my AFE Big Boost filter nicely . Red looks sharp with the red boost tubes of my Banks Technicooler.

  • 5
    Easy to slip on. Very bright red. Definally nice upgrade.

    Posted by Brad on Dec 19th 2021

    Thanks riff raff

  • 4
    Filter cover

    Posted by JK on Sep 15th 2021

    Great cover just hard to get on without getting caught and ripping on sharp edges of filter

  • 5
    6637 cover

    Posted by Derf on Sep 5th 2021

    Great fit easy to install

  • 3
    Quality

    Posted by Jeremy on Jun 13th 2021

    Revived in mail had few small wholes and elastic material was fraying on one place but other than that dose the job