Universal M22 Center Bolt Fitment The Mishimoto M22 Thermostatic Oil Sandwich Plate installs between your oil filter and housing on vehicles with M22 x 1.5 center bolt oil filters including Subaru WRX STI Impreza BMW M3 M4 Porsche GT3. Crafted from lightweight 6061 aluminum this high-flow plate adds an external oil cooler while the integrated thermostat blocks flow until oil hits 185 F for quicker warmup and cold climate protection.
Key Features
- 6061 Aluminum Construction: CNC-machined lightweight body delivers high oil flow rates and corrosion resistance for long-term durability in demanding conditions.
- 1/8 Inch NPT Port: Side-mounted plugged port accepts oil temp sensors or gauges for real-time monitoring.
- M22 Specific Design: Precision fit for M22 stainless steel center bolts ensures leak-free installation on compatible engines.
- Includes O-rings and fittings torque to 22 ft-lbs no drilling or modifications needed.
- Integrated Thermostat: 185 F unit opens only at activation temperature speeding engine warmup reducing wear and safeguarding oil in cold starts.
- CNC-machined components ensure exact tolerances and zero leaks.
Fitment
| Fitment Status | Fitment Verification Required |
|---|---|
| Required Verification | Confirm the exact manufacturer part number, vehicle application, dimensions, connections, and all current Mishimoto notes |
Specifications
| Brand | Mishimoto |
|---|---|
| Manufacturer Part Number | MMOP-SPTM22 |
| Product Type | Oil Filter Blocks |
| Fitment Type | Fitment Verification Required |
| GTIN | 748354030204 |
| Condition | New |
What's Included
One new Mishimoto oil filter blocks identified by manufacturer part number MMOP-SPTM22. Hardware, adapters, hoses, clamps, fluids, wiring, tools, and companion parts are included only when expressly supplied for this exact part number.
About Mishimoto
Mishimoto develops automotive cooling, intake, oil-management, exhaust, drivetrain, and vehicle-accessory products. Fitment, dimensions, interfaces, and included components remain exact-part-number specific.
Related Mishimoto Products
- Shop all Mishimoto products
- Mishimoto Oil Sandwich Plate w/ Rear-Mounted Thermostat
- Mishimoto M22 x 1.5 Oil Sandwich Plate w/ Rear-Mounted Thermostat
- Mishimoto Oil Sandwich Plate Adapter with 3 x 1/8in NPT Ports
Frequently Asked Questions
Why does this Mishimoto product require fitment verification?
The available evidence is not sufficient for a safe YMM assignment. Confirm the exact manufacturer part number and complete application before ordering.
What specifications should I verify before ordering?
Confirm every listed dimension, connection, thread, material, finish, quantity, mounting point, and companion-part requirement for the exact part number.
What is included with this Mishimoto product?
Only the exact product and hardware expressly supplied for this part number are included. Fluids, adapters, tools, and companion components are separate unless stated otherwise.
Installation Instructions
Follow the current Mishimoto instructions and vehicle service information for part number MMOP-SPTM22. Verify every interface and clearance, work on a cool and safely supported vehicle, use the specified fluids, fasteners, seals, and torque procedures, inspect for leaks or contact, and recheck the installation after the first heat cycle.
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