Mishimoto MMOP-SPTR Oil Sandwich Plate with Rear-Mounted Thermostat

The Mishimoto MMOP-SPTR Oil Sandwich Plate provides a reliable solution for adding an external oil cooler to your engine while maintaining optimal oil temperature control. This precision-engineered adapter installs between your engine block and oil filter, creating a mounting point for oil cooler lines without permanent modifications to your vehicle.

Key Features:

• Built-in rear-mounted thermostat opens at 185°F (85°C) to regulate oil flow through the cooler
• Square O-ring design ensures leak-free operation and superior sealing
• Two 1/8" NPT ports with plugs for oil temperature sensors, oil feed lines, or pressure gauges
• Compatible with additional Mishimoto thermostats available in 160°F, 185°F, and 200°F for custom temperature control
• Durable aluminum construction with anodized finish for corrosion resistance
• Backed by Mishimoto Lifetime Warranty for confidence and reliability

This sandwich plate adapter is ideal for performance applications, track driving, or heavy-duty use where maintaining consistent oil temperatures is critical for engine longevity and performance. The integrated thermostat ensures oil only flows through the cooler once it reaches operating temperature, preventing overcooling during warmup.