Oil Cooler Seal Kit

Part Number:



Oil Cooler Seal Kit

2 gaskets and 4 o-rings to repair / re-seal the oil cooler on the 1994 to 2003 7.3L Ford diesel engines. These 6 items list for over $92.00 at the Ford dealer. Genuine Ford Navistar manufactured. These are not aftermarket, OEM replacement parts.

Made in USA. 
Order of 1 includes all 6 pieces.

Instruction Sheet: Download PDF file Here

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  • 5
    OEM parts

    Posted by Oldman 7.3 on Sep 30th 2018

    Great price by an OEM you don’t have to worry about specs you know the parts gonna fit and work as designed

  • 5

    Posted by David Maness on Sep 27th 2018

    The o-rings were of great quality and fit perfectly

  • 5
    Good quality, good customer service as always

    Posted by Garrett on Sep 10th 2018

    Came sooner than expected, oem parts, did what they should. Easy to do job just messey

  • 5
    No More Leak!

    Posted by G.Low on Aug 31st 2018

    Very messy job but this kit and instructions made it easy. stop waiting oil and fix it!

  • 5
    OEM Parts

    Posted by Kodi Schaffer on Jun 19th 2018

    Very pleased with OEM seal kit from Riffraff. I have a 2003 7.3 with 154,000 miles and all seals fit great. Need a rubber mallet, grease and some wood to support the elbows when placing back together. Only hit my hand once, ha! Watch some videos on You Tube, they help.

  • 5
    Great service

    Posted by Sean Magill on May 24th 2018

    Went to together with a little bit of work. You will need a pipe type clamp. You just can't push them together. I had a wood style pipe clamp. I would not have been able to press the oil cooler into the mounts. It is messy. I had the power steering pump off so this made removing the front mount a breeze.I used a small Kiddie pool to catch the Antifreeze and oil. This made all the difference in the clean up. I try to only purchase my parts from Riffraff. Clay is great.

  • 5
    worked out great

    Posted by Unknown on Mar 11th 2018

    everything fit as it should was quality made I was satisfied

  • 5
    Seal kit renewal

    Posted by Mark C on Mar 5th 2018

    Great product, price and shipping ! Clay even helped out with sealant for this knucklehead when I accidentally removed the plug on the aft cooler end. Thanks for the great parts and service.

  • 5
    Good To Go For Another 17+ Years

    Posted by Jehiah on Mar 1st 2018

    Excellent, exactly what I needed.

    Shipping was fast, everything was quality, the install was straightforward and went very well.

    Before I installed this my truck would literally pour out into the ground when I started it in the cold. Now it doesn't leak a drop, very pleased. 10/10 would buy again.