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.
* Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lenders Law license. For licenses and disclosures, see affirm.com/licenses. For example, a $800 purchase could be split into 12 monthly payments of $72.21 at 15% APR or 4 interest free payments of $200 every 2 weeks.
**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.
