The Best Automotive Replacement Coolant Filters of 2023

Removes particle contaminants from the hydraulic fluid

Provides linear path for low flow restriction

Reduces corrosion and abrasion

Highly durable and reliable

Easy installation with snug fit

Helps to protect your system against corrosion and the build-up of harmful deposits while balancing the pH of your coolant

Long term benefits include investment protection, reduced fleet costs, decreased downtime, and prolonged equipment life

Pre-charged with a Lubercool II Supplemental Coolant Additive that protects coolant systems from corrosion, cavitation, and scale

For use with conventional coolant

For recommended intervals of up to one year, 20,000 miles or 1,000 hours

Direct-fit for 2012-2018 Jeep Wrangler JK 3.6L

Filters solids from your Jeep's cooling system

Helps prevent clogging and extends the life of your Jeep's radiator, heater core, and other cooling system components*

Installs in under 1 hour

Mishimoto Lifetime Warranty

CAT coolant filter removes contaminants like casting sand leftover from the manufacturing process

THE SINISTER DIESEL PROMISE – You would be happy to know that your CAT Filter comes with a ‘piece of mind’ replacement against defects guaranteed. If you are not 100% satisfied with your purchase, we will buy our CAT Filter back from you, free of charge!

SO, WHAT ARE YOU WAITING FOR? – Click the ‘Add to Cart’ button now to get your Sinister Diesel CAT Filter in a Hurry!

Helps to protect your system against corrosion and the build-up of harmful deposits while balancing the pH of your coolant

Long term benefits include investment protection, reduced fleet costs, decreased downtime, and prolonged equipment life

Pre-charged with a Lubercool II Supplemental Coolant Additive that protects coolant systems from corrosion, cavitation, and scale

Designed specifically for longer service intervals

Luber-finer recommends changing Extended Service Non-SCA filters every year, 150,000 miles, or 4,000 hours

Country of Origin: China

Package quantity: 1

Product type: Auto_Part

Package dimensions: 11.684 cmsLx10.16 cmsWx10.16 cmsH

MADE TO LAST: When it comes to the quality of our products, Sinister Diesel doesn’t make any exceptions! Our Coolant Filtration System for Ford 2003-2007 is made with long-term use in mind which is why we use CNC machined billet 6061 aluminum to ensure long-term use to reliably bypass and filter small amounts of coolant while minimizing the number of containments to increase engine lifespan.

INCREASE ENGINE LIFE: As time passes by, the coolant running through you Ford 6.0L Diesel engine starts getting dirty and affect the life of your ride! This is because of the low-quality stock coolant filter systems installed. Sinister Diesel Coolant Filtration System is designed to prevent abrasive particles from making their way into the coolant for 2003-2007 6.0L Diesel along with casting sand and metal shavings to prolong the life of your engine.

MADE TO FIT: We precision cut our Coolant Filtration System Kits to match the truck model for optimal use. This aftermarket liquid coolant filter system is specifically designed for Ford Diesel models from 2003-2007 which include the Ford F-250, F-350, & Excursion along with many more.

EASY INSTALLATION: We want to make sure that installing our aftermarket coolant filter kit for trucks is as easy as possible. This is why we include everything you can possibly need to install a new coolant filtration system without having to drill any holes or remove any parts. This Water coolant filtration kit includes Coolant Filter, Filter Block, Mounting Bracket, and all hardware needed for installation.

Direct fit for the 2003-2007 Ford 6.0L Powerstroke

Filters solid particles from coolant and installs in under 45 minutes

One-piece application-specific silicone hoses

6061 anodized aluminum filter mount and includes Wix coolant filter

Mishimoto Lifetime Warranty

435-5142 COOLANT FILTER

For 2004-2005 FORD E-350 CLUB WAGON

For 2004-2007 FORD E-350/E-450/F-450 SUPER DUTY

For 2003-2005 FORD EXCURSION

For 2003-2007 FORD F-250/F-350/F-550 SUPER DUTY