Mocal 3/4UNF 5/8" Rubber Hose Oil Cooler Kit

Keep your engine running cooler and performing at its best with this Mocal oil cooler kit, designed for engines using a 3/4unf oil filter thread. Perfect for road or track use, it helps prevent high oil temperatures under hard driving conditions. (Not suitable for paper-element or cartridge-style filters.

By improving engine oil temperature control, this kit helps maintain consistent lubrication, reduce wear, and extend engine life. It’s an essential upgrade for tuned or high-performance cars that see spirited driving or regular track days.

Choose from a range of oil cooler sizes and thermostat options to suit your setup. Each kit includes high-quality Aeroquip rubber hoses for excellent durability and heat resistance. Engineered by Mocal, one of the most trusted names in motorsport oil cooling systems, this kit delivers proven reliability and performance.

Engines with a 3/4unf metal spin on oil filter. Not suitable for paper element/cartridge oil filters

• Most early BMW's 1969-1991
• Rover V8 (SD1 onwards engines)
• Ford Cosworth

• Sandwich Plate Upgrades:- The sandwich plate can be supplied with or without 2x gauge ports. In cold weather, over-cooling of the oil can be avoided by the addition of an 80 or 92°c thermostat built into the sandwich plate. The thermostatic plate can also be supplied with one 1/8nptf gauge port
• Some fitting tips and tightening torques are included. The hose will be supplied in one uncut length

• Choice of Mocal oil cooler
• Choice of Mocal sandwich plate (approx 34mm thick)
• Aeroquip FBN1000 5/8" AQP high-temperature/pressure oil hose
• 3/4unf Mocal centre bolt
• Mocal sandwich plate adaptors & washers
• 2x straight & 2x 90° Mocal push-fit fittings
• Oil cooler mounting brackets & fixings
• Hose clips