K-Series Oil Pressure Sensor Adapter – 1/8 BSPT Multi-Port Block Adapter

When adding additional oil pressure sensors, warning switches, or an oil feed line, space at the engine block can become limited. This oil pressure sensor adapter is designed to expand sensor capability while retaining the factory oil pressure sensor location.

Machined for precise fitment, this adapter allows multiple 1/8 NPT accessories to be installed cleanly without compromising oil sealing or sensor reliability. It’s an ideal solution for performance builds, engine monitoring upgrades, and custom setups.

Key Features:

• Multi-Port Design – Retains the factory 1/8 BSPT sensor location while adding multiple 1/8 NPT ports for additional sensors.
• Supports Additional Monitoring – Perfect for adding aftermarket oil pressure sensors, warning switches, or oil feed lines.
• Precision CNC Machined – Ensures accurate thread engagement and leak-free operation.
• Jam Nut Included – Allows proper sensor orientation and spacing away from the engine block when needed.
• Leak-Resistant Design – Includes sealing O-rings to prevent oil leaks under pressure.

Specifications:

• Condition: New
• Product Type: Oil pressure sensor adapter
• Block Thread: 1/8 BSPT (male)
• Accessory Ports: Three 1/8 NPT ports
• Adapter Material: Stainless steel
• Jam Nut Material: Aluminum
• Manufacturing Process: CNC machined

Fitment:

• K-Series engines
• K20 / K24 platforms using 1/8 BSPT oil pressure ports

What’s Included:

• 1x Oil pressure sensor adapter
• 1x Aluminum jam nut
• 2x Spare O-rings
• 2x 1/8 NPT port plugs

This adapter is a simple yet critical upgrade for anyone running additional engine monitoring or custom oil routing. Clean installation, reliable sealing, and expanded sensor capability make it an essential component for performance-focused builds.