🛢️ Oil Filter Cooler Sandwich Plate Adapter – M20 x 1.5 / 3/4-16

Universal Oil Cooler & Sensor Sandwich Plate | Oil Pressure & Temperature Ports | Multiple Thread Adapters

A versatile oil filter sandwich plate designed to install between the engine’s oil filter mounting point and the spin-on oil filter.

Ideal for adding an external oil cooler, oil pressure sensor, oil temperature sensor, or aftermarket gauges without drilling or modifying the engine block.

🔧 Features

✅ Suitable for oil cooler and sensor installations
✅ Installs between the engine and spin-on oil filter
✅ Includes multiple centre adapters for broader vehicle compatibility
✅ Supports M20 x 1.5 and 3/4-16 UNF applications
✅ 1/8 NPT sensor ports for oil pressure and temperature senders
✅ Dual O-ring sealing design
✅ Aluminium alloy construction
✅ Suitable for a wide range of Japanese and other vehicles using compatible spin-on oil filters

📏 Specifications

Overall Diameter: Approx. 3.06″ / 77.7 mm

Thickness: Approx. 1.28″ / 32.5 mm

Centre Adapter Threads: M20 x 1.5 and 3/4-16 UNF

Sensor Port Thread: 1/8 NPT

Oil Cooler Ports: 10AN

Material: Aluminium alloy

Application: Universal

📦 Package Includes

1x Oil filter sandwich plate

Thread adapters / mounting hardware as supplied

🚗 Fitment

This is a universal product, so fitment should be confirmed before ordering.

The vehicle must have a compatible spin-on oil filter mounting arrangement and sufficient clearance around the oil filter for the additional thickness of the sandwich plate.

🔥 Mazda MPS / 2.3 DISI Turbo

Can be suitable for Mazda MPS / Mazdaspeed 3, Mazdaspeed 6 and CX-7 2.3 DISI Turbo applications using an M20 x 1.5 spin-on oil filter conversion.

⚠️ Important: Early cartridge-style filter housings require a spin-on conversion before this sandwich plate can be used.

🛠️ Common Uses

Perfect for adding:

Oil pressure gauges

Oil temperature gauges

Oil pressure warning systems

External oil coolers

Aftermarket monitoring systems

⚠️ Installation Note

Professional installation is recommended. Always confirm thread size, sealing surface diameter, oil filter clearance and hose routing before installation. After installation, check carefully for oil leaks before operating the vehicle normally.