Home Sinister Diesel COOLFIL-6.0-W Coolant Filtration System w/ Wix Filter (Powerstroke 6.0L 03-07)

Sinister Diesel COOLFIL-6.0-W Coolant Filtration System w/ Wix Filter (Powerstroke 6.0L 03-07)

NOW £418.00
Or 4 interest-free payments of £104.50
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Sinister Diesel SD-COOLFIL-6.0-W - 03-07 Ford 6.0L Ford Powerstroke Coolant Filtration System w/ Wix Filter Coolant Filtration System for 2003-2007 Ford Powerstroke 6.0L. Check out our new revision of the 6.0 Powerstroke Coolant Filtration System HERE, It doesn't matter if your 6.0L Ford Powerstroke engine is brand new or has had a long service life, there are contaminants like casting sand leftover from the manufacturing process, metal shavings, rust, and mineral deposits floating in your coolant that can diminish the heat capacity of your truck's cooling system.

Over time, these dangerous deposits can even cause damage to your water pump bearings and the small passages inside your EGR cooler and oil cooler. The CNC machined billet 6061 aluminum anodized construction filter boss attaches to a supplied bracket, which mounts to factory holes so no drilling is required.

This kit includes all fittings needed for installation. The filter can be easily unscrewed for replacement. We recommend replacement of the first filter at 500 miles with replacement of the second and third filters is at 3,000 miles each.

After 3 changes, filter replacement can be done once a year. The silicone hoses fittings are pre-assembled for simple, leak-proof connections that factory tested at twice the recommended radiator cap pressure., Features and Benefits:The Filter Block is CNC Machined from Solid Billet 6061 Aluminum, High Strength, Abrasion Resistant Silicone Hoses, Extends the life of your Water Pump, Oil Cooler, and EGR Cooler, Maintains optimal coolant flow as this is a bypass filtration kit;Includes:Genuine WIX Coolant Filter, Filter Block, Mounting Bracket, Silicon Hoses, Installation Hardware

Shipping Information

Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.


The Kren Bits journey:

  • Order received — Day 0
  • With fulfilment — Day 1–2
  • Heading to courier — Day 2–4
  • Shipped — Day 3–7
  • Almost there — Day 5–10
  • Delivered — Day 5–14

Where your part ships from:

Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.


We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.


For more details, visit our Track Your Order page.

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