Notices
6.0L Power Stroke Diesel 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003 - 2005 Excursion and 2003 - 2009 van

Oil filter cap?

Thread Tools
 
Search this Thread
 
Old Mar 16, 2014 | 06:09 AM
  #1  
Number21's Avatar
Number21
Thread Starter
|
Senior User
Joined: Oct 2013
Posts: 387
Likes: 0
From: OR
Oil filter cap?

Just did my first 6.0 oil change today. I used an OEM filter. The directions that came with it said to replace the o-ring on the "reuseable filter cap". My filter cap says "Do not reuse cap". (It's not OEM, it says NAPA on it)

Cap looked just fine, so I replaced the O-ring and reused it. Is there any reason I shouldn't?
 
Reply
Old Mar 16, 2014 | 06:15 AM
  #2  
npccpartsman's Avatar
npccpartsman
Hotshot
20 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2003
Posts: 15,369
Likes: 121
From: Stuttgart, Ar
Club FTE Silver Member

It will not allow the filter to seal inside the housing correctly and should NOT be used with an OEM filter. Go to Ford and get a new OEM cap. Aftermarket filters can and will cause all kinds of issues.
 
Reply
Old Mar 16, 2014 | 08:43 AM
  #3  
amdriven2liv's Avatar
amdriven2liv
I'm hitting easy street
15 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Nov 2009
Posts: 6,395
Likes: 27
From: Central Oregon
Club FTE Silver Member

OEM cap is on the left in this picture.
 
Reply
Old Mar 16, 2014 | 08:48 AM
  #4  
Magnus E's Avatar
Magnus E
Fleet Mechanic
Joined: Jul 2013
Posts: 1,336
Likes: 11
From: Danbury, CT
Immediately run over to ford and buy a new oil filter cap. In fact, your filter is now sitting loosely in there, not doing its job. Injectors are expensive but the cap is dirt cheap to replace.
 
Reply
Old Mar 16, 2014 | 09:07 AM
  #5  
gbrown31's Avatar
gbrown31
New User
Joined: Nov 2013
Posts: 20
Likes: 0
From: NC
Mine had an aftermarket cap on it when I got it. Couldn't even get the old filter off the cap without breaking it. Got a factory 1 first thing and no more problems.
 
Reply
Old Mar 18, 2014 | 04:42 AM
  #6  
p4ul250's Avatar
p4ul250
New User
Joined: Jun 2012
Posts: 2
Likes: 0
ford told me if i used a aftermarket cap it could void warranty, had egr issues at 60k truck now has 116k and its going in for a hysterectomy of the emmissions lol and a programmer
 
Reply
Old Mar 18, 2014 | 10:09 AM
  #7  
King-bRanch's Avatar
King-bRanch
Cargo Master
Joined: Oct 2011
Posts: 2,958
Likes: 4
From: Denver, NC
Well this is already answered but......OEM Cap's only
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Cory Barrow
6.0L Power Stroke Diesel
6
Apr 8, 2017 12:33 PM
Trackrig
6.0L Power Stroke Diesel
9
May 23, 2015 11:29 AM
Hotwheelbill
6.0L Power Stroke Diesel
13
Dec 26, 2013 12:02 PM
Ian123
6.0L Power Stroke Diesel
6
Sep 11, 2013 02:16 PM
MoyockPowerstroke
6.0L Power Stroke Diesel
22
Feb 19, 2009 09:10 PM




All times are GMT -5. The time now is 05:50 PM.

story-0
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-1
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-2
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-3
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-4
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-5
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-6
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-7
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-8
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-9
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE