Cooling & Oil System

Replacement 3/8" NPT thread-in temperature probe threads into water jacket port. Designed to work with Derale part numbers 16739 & 18739.   Fea...

Replacement 3/8" NPT thread-in temperature probe threads into water jacket port. Designed to work with Derale part numbers 16739 & 18739.   Fea...

180°F Fan Switch Thermostat   Features: Single stage fan control thermostat 180°F preset turn-on temperature 165°F preset turn-off temperature 15 ...

This 180°F turn on 165°F turn off thermostatic switch has a maximum load draw of 15 amps.   Features: Single stage fan control thermostat 180°F pr...

This 190°F-on/175°F-off electric fan control kit includes the 1/8" NPT threaded switch, 1/8" x 3/8" NPT adapter bushing and a relay wire harness to...

This 180°F-on/165°F-off electric fan controller kit includes the 1/8" NPT threaded switch, 1/8" x 3/8" NPT adapter bushing and a relay wire harness...

This extremely popular 14" reversible Tornado fan uses 8 skewed blades and its quiet, high torque electric motor producing a healthy 1350 CFM at 0 ...

Derale's largest H.O. Extreme electric fan, this powerful 16" diameter unit uses 10 thin, curved blades to provide a low profile (only 3 7/16" at w...

A 14" Diameter version of Derale's high performance H.O. Extreme series of electric fans, this powerful unit uses 10 thin, curved blades to provide...

A 12" Diameter version of Derale's high performance H.O. Extreme series of electric fans, this powerful unit uses 10 thin, curved blades to provide...

A 10" Diameter version of our high performance H.O. Extreme series of electric fans, this powerful unit uses 10 thin, curved blades to provide a lo...

A 9 11/16" Diameter version of Derale's high performance H.O. Extreme series of electric fans, this powerful unit uses 10 thin, curved blades to pr...

Derale's most efficient remote cooler yet, the Hyper-Cool Extreme is designed to outperform the competition in every aspect of its unique design. T...

Equipped with Derale's top-of-the-line 25-row stack plate cooler, the Hyper-Cool remote fluid cooler can literally be mounted almost anywhere, maki...

This compact yet powerful Hyper-Cool Dual Cool Remote Cooler adds a great deal of flexibility and cooling options to enthusiasts everywhere.  This ...

Equipped with Derale's top of the line 25 row stacked plate cooler, this new remote cooler can literally be mounted almost anywhere. Making it a po...

Cooler is rated at 250psi working pressure and 300psi burst strength. It is recommended for light-duty towing and hauling or when pulling consisten...

A step up from Tube & Fin type coolers, this Plate and Fin cooler features strong furnace-brazed construction, 7/8" wide plates, 3/4" embossed ...

A step up from Tube & Fin type coolers, this Plate and Fin cooler features strong furnace-brazed construction, 7/8" wide plates, 3/4" embossed ...

With Derale's top of the line 19 Row Stack Plate cooler, -6AN aluminum fittings and hose barb adapters, this highly efficient kit extends transmiss...

Polished aluminium 16 lb radiator cap Smooth top Stippled side Approximately 2-11/16” in diameter Fits most original radiators as well a...

This Tube & Fin Transmission Cooler features ½” copper tubing expanded into aluminium cooling fins and includes embossed turbulators which serv...

This Derale fuel filter/water separator kit extends carburetor/injector life, improves engine performance and is designed to be used with all fuel ...

This snap-in tube fitting radiator adapter fits most 93-12 Buicks, Cadillac's and Isuzu SUVs and 00-12 Chevy cars and trucks, 02-04 Olds Bravada wi...