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Heating and Cooling Thermostats, Housings and Fillers

Mishimoto

Mishimoto Oil Sandwich Plate w/ Rear-Mounted Thermostat

$188.00 $170.95 Save $17.05

SKU: M00C MMOP-SPTR

In Stock
In Stock
Ships by Aug 1
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: MMOP-SPTR

Whether you have a daily driven Subaru or a built Audi 20V, proper oil temperatures are crucial for engine longevity and performance. Keep your temperatures in check with the Mishimoto thermostatic sandwich plate. This high-flow sandwich plate is constructed from lightweight CNC-machined billet 6061 aluminum, providing unmatched precision and quality. The internal oil thermostat will restrict flow to your heat exchanger until the activation temperature is reached; this provides improved warm-up while maintaining efficient cooling properties. Thanks to a small footprint and rear-mounted thermostat, the Mishimoto sandwich plate can be installed in even the tightest engine bays where the exhaust or other engine components create strict space constraints. This sandwich plate includes two 1/8 NPT ports for use with temperature or pressure sensors. As with all our products, this sandwich plate includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.

Features:

  • 6061 aluminum, CNC-machined
  • Two 1/8" NPT ports (with plug) for sensors/oil feed/etc
  • Built-in thermostat (185 degreesF / 85 degreesC)
  • Square O-ring design
  • Easily replaceable thermostat allows you to customize your fluid temperature
  • Additional thermostats available in 160 degreesF, 185 degreesF, and 200 degreesF
  • Mishimoto Lifetime Warranty

Mishimoto Sandwich Plate with Rear-Mounted Thermostat

MIA's Description

Constructed from lightweight, CNC-machined billet 6061 aluminum, it offers precision and quality. The plate features a built-in thermostat that restricts oil flow to the heat exchanger until the activation temperature of 185°F (85°C) is reached, aiding in quicker engine warm-up while maintaining efficient cooling.

This sandwich plate has a compact, rear-mounted design, making it suitable for tight engine bays with limited space. It includes two 1/8-inch NPT ports for the installation of temperature or pressure sensors. The product comes with a Mishimoto Lifetime Warranty.

Fitment

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Specifications

BrandMishimoto
Part NumberM00C MMOP-SPTR

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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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