The Mishimoto Thermostatic Oil Sandwich Plate is a lightweight, high-flow sandwich plate built from 6061 aluminum. The built-in thermostat prevents oil flow to the cooler until the engine oil reaches activating temperature, allowing for both a faster warmup at startup and extra oil system protection in cold climates.


The included 185°F (85°C) thermostat can be changed with a 160°F (71°C) or 200°F (93°C) unit, adding unparalleled control over your desired engine oil operating temperature. Also includes a 1/8" NPT threaded hole on the side for oil sensors.



(1) Thermostatic Oil Sandwich Plate
(1) Rubber O-ring
(1) Built-in Thermostat (185°F / 85°C)
(1) Black 1/8" NPT Plug
Mishimoto Lifetime Warranty


Thermostatic Oil Sandwich Plate - By Mishimoto

$174.82 Regular Price
$149.95Sale Price
    • Multiple-Vehicle use with M20 or 3/4"-16UNF Center Bolts