€127.00 (Incl. VAT)
  • 6061 aluminium, CNC-machined
  • 1/8" NPT port (with plug) for sensors/oil feed/etc.
  • Built-in thermostat (185°F / 85°C)
  • Square O-ring design
  • Additional features below


  • 6061 aluminium, CNC-machined
  • 1/8" NPT port (with plug) for sensors/oil feed/etc.
  • Built-in thermostat (185°F / 85°C)
  • Square O-ring design
  • Mishimoto Lifetime Warranty


The Mishimoto Thermostatic Oil Sandwich Plate is a lightweight, high-flow sandwich plate built from 6061 aluminium. 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.


Purchase Includes
(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



Material 6061 Aluminum
Caution It is the installer's responsibility to check all thermostat plugs, NPT plugs, line fittings, and other connections to assure they are fully tightened before operating the vehicle. Mishimoto recommends that you check all connections at regular intervals, especially during the first few miles after installation. For additional technical information, contact sales@mishimoto.com.
Overall Height 4.02
Overall Length 3.11
Overall Width 1.18 (2) - M20 x 1.5 Ports
Port Sizes (2) M20 x 1.5 Ports

Mishimoto Automotive (“Mishimoto”) warrants their products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorised dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.

For our complete warranty policy, please click here.

Hey Purchased one of these a few years back from you, any chance i am able to separately purchase a replacement rubber sealer ring for my unit?

Hello Paul,

Thank you for reaching out to us here at Mishimoto.

We would be more than happy to help with getting you a new seal for this. Please feel free to contact our support team at support@mishimoto.com and they should be able to get you set up no problem.

Thank you,
Jesus Z.

BY:Jesus Zamudio (Admin) | 31 Aug 2020

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