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Simple installation is key for this universal custom oil cooler kit. Now including a made in Canada laser cut custom universal mounting bracket. This will make installation a DIY breeze with multiple mounting points and various orientation options. A vital upgrade to any performance/track builds for added cooling and reliability - oil leaves the block and travels through our adjustable length high temperature/high-pressure fuel line hoses and AN fittings to the Grassroots performance oil cooler.

These coolers can be used for a variety of oil types, increasing cooling efficiency and oil capacity. Classic design and proven engineering, this 2" thick, dual-stacked core allows your oil to maintain peak performance temperature, also aiding the engine cooling system from heat soaked internals. This oil cooler kit is one of the main race car essentials you cannot do without.



For Street and Track applications, the thermostatic plate opens at 187.F degrees. This set up allows your vehicle to maintain optimal operating temperatures at all times. If your vehicle is not in constant demand of aided oil cooling, the thermostatic valve will remain shut and your oil system will operate as normal with no interruption. When heavy load and increased temperature occur, the automatic valve will allow the oil to flow through the oil cooler and reduce temperatures to peak performance. Version 3 has two ports for oil feed or oil sensor usage.

  • Core Size: 11.5" x 5.5" x 2.00"
  • Overall Size: 13" x 6.6" x 2.00"
  • High-Quality T-6061 Aluminum
  • Working load tested up to 150 psi
  • .38L increased oil capacity
  • 2 x 1.3m (4.4') Length hoses with pre-installed straight and 90 -10 Fittings
  • -10AN In/Out 
  • the filter thread size must be 3/4*16 or M20*1.5
  • Made in Canada Oil Cooler bracket and hardware
  • for optimal performance use 2008 Nissan Titan v8 oil filter 
[1] 10 Row Oil Cooler
[2] -10AN 90-Degree Swivel Fittings Installed on both ends of Lines (Adjustable Length)
[1] Oil Block Adapter Plate
[1] Universal Oil Cooler Bracket
[1]  3/4*16 Filter Adapter
[1]  M20*1.5 Filter Adapter

Grassroots Performance Limited Lifetime Warranty. This warranty is strictly applying to the sole part produced under the Grassroots Performance line of cooling parts. Ultimately covering oil cooling components and radiator components only which are sold under the “Grassroots Performance” line. The warranty is only valid for the “Original” purchaser of the Grassroots Performance product. The warranty is non-transferable. 

To validate your cooling product and be eligible for a full warranty, the consumer must fill out the provided form. This form will be emailed to the owner after purchase. The product is then validated and will take on the limited lifetime warranty. The warranty form and product installation must be completed within 90 days of receiving the product to be eligible. 

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