Mishimoto Oil Sandwich Plate Silver - M20

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.

Specifications

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy