Heating and Cooling› Oil and Fluid Coolers

Bulletproof Diesel

6.4L F-Series Oil Cooler Half-Kit

$1,630.00

SKU: 90409000

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Bullet Proof Diesel 6.4L F-Series Oil Cooler Half-Kit is an air-cooled oil cooler designed to supplement the OEM oil cooler in your Ford 6.4L Powerstroke engine. This real-world tested and patent-pending product allows you to add extra engine oil cooling capacity. It can be used with a new stock oil cooler for extreme cooling needs or to assist an existing cooler that has diminished performance. The kit also replaces the stock oil filter with a remote-mounted spin-on filter.
Show original supplier description
The Bullet Proof Diesel 6.4L F-Series Oil Cooler Half-Kit (90409000) provides a supplemental air-to-oil cooling solution for 2008-2010 Ford 6.4L Powerstroke engines. This kit mounts up-front in the grill and can be used in conjunction with a new stock oil cooler for extreme applications or to boost the performance of an aging OEM cooler. Beyond adding cooling capacity, this kit also addresses the factory oil filter setup by replacing it with a remote-mounted spin-on oil filter. This simplifies maintenance and eliminates potential issues associated with the stock oil filter's drain valves or bypass valves. The installation is described as fairly easy and fast, with one source noting an estimated 2-3 hours and another suggesting 4-5 hours. This accessory is particularly beneficial for those who frequently tow heavy loads. Customer feedback indicates that the kit has successfully helped cool oil temperatures, with one user reporting a 10-15 degree drop in oil temperature compared to coolant when empty and another experiencing a 20-degree reduction in oil temperature. The product is real-world tested and patent-pending, reflecting Bullet Proof Diesel's commitment to providing reliable solutions for diesel engines.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandBulletproof Diesel
Part Number90409000
CategoryHeating and Cooling
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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