BulletProof Oil Cooler System, Air-Cooled Supplemental Kit, 2008-2010 F-Series 6.4L Diesel

Bullet Proof DieselSKU: 90409000

Sale price$1,630.00
This product qualifies for Free shipping excludes AK, HI
See important purchase information Know This Before You Buy

Product Features

BulletProof Oil Cooler System, Air-Cooled Supplemental Kit, 2008-2010 F-Series 6.4L Diesel

Manufactured by: Bullet Proof Diesel


  • Adds Supplemental Air-To-Oil Cooler to Assist OEM Oil Cooler
  • Reliably Add Engine Oil Cooling Capacity
  • Easily Installs In 4-5 Hours
  • Real World Tested and Patented Product

Also Know:

  • Qualifies for Free Shipping
  • Designed to Work with Factory/OEM Bumper.  Please Call Before If You Have Questions.

Mitchell1 Manual Installation Manual

Need help with this product? Call 1-888-967-6653 or 480-247-2331


This air-to-oil cooler mounts up-front in the grill to serve as a supplementary engine oil cooler. This "extra" oil cooler can be used in conjunction with either a new stock oil cooler (for extreme oil cooling applications) or it can be used to assist an existing stock oil cooler that no longer cools the oil like it did when it was new.

This oil cooler kit also replaces the stock oil filter with a remote-mounted spin-on oil filter. The spin-on oil filter is simple: what you see is what you get. This means no more broken oil-filter-to-crankcase drain valves or engine oil bypass valves to worry about.

Before You Purchase

This product is designed to work with a factory/OEM bumper. If you have questions about this kit working with your truck, please email or call us BEFORE you purchase to ensure proper fit and function.

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Customer Reviews

Based on 58 reviews
Great product

Installed myself on my 2008 Powerstroke 6.4. Installation took about 8 hrs. EOT is below or at ECT. Great product

richard j yarie

i have not had the time to install the unit yet-when i do i will write it i am 90 years old and things take a little more to do, richard .

Works as should

First think I noticed was no valve train raddle,
I did install my self,
Given 4 stars on account
The instructions are for shop use ,one thing no mention of needing a fuel tool,that could have been not good , I have a set,
I bought the kit because I wasn't fond of the oil filter
,no temp issues so for 1700.00 plus if one wants to install him or her self please review instructions...do I recommend this product

Christopher W Headley
What A Cooler

Ingenious idea to a common problem. I installed with a delay from a part missing, but the guys at Bullet Proof were on the ball getting the part to me and I finished the install with great results. The coloration code over temperature differential was brought back to a few degrees of each other.
Great engineering design. Hats off. Definitely will recommend this product to anyone with a Ford 6.L to save their engine, especially while towing.

Top Notch

Everything about this kit and company is top of the line. Install went super smooth with well written instructions. The product works flawlessly. Even with heavy loads up a steep grade the delta’s are within a couple degrees. This product is a must for anyone with a 6.4. The company itself is great. They called a couple days after the order came to see if I had installed it and if there were any questions or concerns about the product. Overall great product and great company.