Mishimoto oil sandwich plate - a lightweight, CNC-machined billet 6061 aluminum plate that mounts between the engine block and oil filter to add an external oil cooler or sensors without modifying the block. High-flow design; backed by the Mishimoto Lifetime Warranty. Silver M20 thermostatic plate that regulates oil flow to the cooler until the engine reaches operating temperature, protecting the oil system in cold climates. Universal fitment.
| Type | Thermostatic oil sandwich plate |
| Thread | M20 |
| Finish | Silver |
| Fitment | Universal |
| Part Number | MMOP-SP |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
