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Mishimoto Oil Cooler Sandwich Plate Thermostatic - Universal
Mishimoto Oil Cooler Sandwich Plate Thermostatic - Universal
Mishimoto Oil Cooler Sandwich Plate Thermostatic - Universal
Mishimoto Oil Cooler Sandwich Plate Thermostatic - Universal
Mishimoto Oil Cooler Sandwich Plate Thermostatic - Universal
Mishimoto Oil Cooler Sandwich Plate Thermostatic - Universal
Mishimoto Oil Cooler Sandwich Plate Thermostatic - Universal
Mishimoto Oil Cooler Sandwich Plate Thermostatic - Universal
Mishimoto Oil Cooler Sandwich Plate Thermostatic - Universal
Mishimoto Oil Cooler Sandwich Plate Thermostatic - Universal
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User Media for: Mishimoto Oil Cooler Sandwich Plate Thermostatic - Universal
User Media for: Mishimoto Oil Cooler Sandwich Plate Thermostatic - Universal

Mishimoto Oil Cooler Sandwich Plate Thermostatic

Universal

Read 2 Reviews | 9 Q&As
Part # MMOP-SPT
$149.95
msrp: $174.82

Estimated to ship in 15 days
Universal part
ANY QUESTIONS?

Features & Product Details

RallySport Direct is proud to provide you with a large catalog of quality automotive performance and cooling products brought to you by Mishimoto.

Here, you are looking at the Mishimoto Thermostatic Oil Sandwich Plate. This sandwich plate is available for those of you who want to add an aftermarket oil cooler so that you can keep those engine temperatures down for daily or spirited driving. 

 

DETAILS:

  • CNC-machined 6061 aluminum construction
  • 1/8" NPT port (with plug) for sensors and oil feed
  • Built-in thermostat 185°F/85°C
  • Square )-ring design
  • Universal fitment
  • Ideal to add oil coolers or oil temperature/pressure gauge probes
  • Product Video

    Specifications

    Brand: Mishimoto
    Color: Gold
    Installation Hardware Included: No
    Material: Aluminum
    Port Size: M20 (Cooler) / 1/8NPT (Sensor)
    Thermostat Included: Yes
    Thermostat Temp: 185f
    Mfgr. Warranty: Limited Lifetime
    Condition: New Product
    Return Policy:
    RallySport Guarantee

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    2 Reviews
    5 out of 5 Stars
    5 Stars
    (2)
    4 Stars
    (0)
    3 Stars
    (0)
    2 Stars
    (0)
    1 Stars
    (0)
    Customer Photos and Videos
    Mishimoto Oil Cooler Sandwich Plate Thermostatic ( Part Number: MMOP-SPT)
    Mishimoto Oil Cooler Sandwich Plate Thermostatic ( Part Number: MMOP-SPT)
    Great product 6 years ago
    5out of 5stars
    sdesignm86888
    Swapped out a non-oil cooler sandwich plate for this thermostatic one when I installed my oil cooler. This is a solid product! It seems quite durable and all the fittings/ports seal up nice leaving no leaks. Living in a cold climate and having an oil cooler for the hot summers this is a must have. I highly recommend this to anyone needing a thermostatic plate.
      
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    Thermostatic Sandwich Plate 8 years ago
    5out of 5stars
    Nymgrimbley
    I installed this and the Mishimoto oil cooler last week. For the 2011 STi, In order to make ot fit I had to point this in the opposite direction from the way the Mishimoto Youtube videos recommend, add some 90 degree fittings, and adjust them so the hoses ran closer to the headers. I wrapped the hoses well with hear insulation tape. No leaks or other issues. Altogether, the whole thing works well to keep my oil cooler.
      
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    QUESTIONS & ANSWERS

    • Q: Npt port  TheotheKiwi 11 months ago

      Which port accepts 1/8 npt fittings as there is a fitting between oil cooler in and out and one on the opposite side from thermostat securing bolt need this clarified before making a decision
      • 0 of 0 people found the following answer helpful

        A:  The fitting between the two oil cooler lines are just for machining. The port on the side accepts the NPT fitting. If that won't work for you, give us a call and we can order in their rear mount plate which is a little more compact and has two fittings, one on each side of the plate.

        Lane H. @ RallySport Direct 11 months ago  
          
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    • Q: Square O-ring  Negima19604 years ago

      I have been three years since I installed it. Recently oil ooze. What is the size of the O-ring?
      • 0 of 0 people found the following answer helpful

        A:  We wouldn't have the exact size. For further assistance please reach out to us at 801.748.4910

        Luis L. @ RallySport Direct 4 years ago  
          
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    • Q: nut to secure sandwich plate  Rsti-Typera4 years ago

      just making sure this has the "nut" to secure the sandwich plate to the filter housing doesnt show on the pictures or video
      • 0 of 0 people found the following answer helpful

        A:  This will not include the sandwich plate adapter, the one we carry is part # MMSPA-M20.

        Riley D. @ RallySport Direct 3 years ago  
          
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    • Q: Thermostat  Ivanski6 years ago

      From the picture I am guessing that on the side is the plugged npt port, if I am correct where does the changeable thermostat go?
      • 0 of 0 people found the following answer helpful

        A:  The side plug secures the thermostat. Removing the plug allows you to access the spring/thermostat assembly.

        Josh P. @ RallySport Direct 6 years ago  
          
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    • Q: adapter  caalmei405776 years ago

      I have a 2005 sti that I am rebuilding due to a spun rod bearing. I plan on deleting the oem oil cooler. What kind of sandwich plate adapter would I need to make this item work?
      • 0 of 0 people found the following answer helpful

        A:  This sandwich plate adapter will fit a 2005 STI and it has M20 x 1.5 Ports for the oil cooler lines. If you have an oil cooler that uses M20 x 1.5 lines to attach to an adapter, then you can use this.

        Zach G. @ RallySport Direct 6 years ago  
          
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    This Part Fits

    Universal Product
    This item is non application specific.
    Please verify compatibility before purchase. May require some modification for proper installation.