This automotive fitting, the JNNJ Oil Pressure Sensor Adapter, converts thread sizes to enable accurate oil pressure measurement and secure, leak-free connections. Heat-treated stainless steel construction reduces worry about corrosion and deformation under engine conditions. Is a compact, precision thread adapter the right choice for adapting aftermarket sensors to your vehicle?
⚡ At a Glance
- • Thread Precision: Machined M12x1.5 to 1/8 NPT conversion with accurate engagement
- • Best for: Mechanics and DIYers fitting or adapting oil pressure sensors
- • Not ideal for: Applications requiring unique thread sizes or integrated electrical connectors
Heat-treated stainless steel construction converts M12x1.5 to 1/8 NPT with precise thread engagement. Designed for sealed, reusable connections compatible with petrol, diesel, engine oil and water.
Accurate Pressure Readings - with precision-machined M12x1.5 to 1/8 NPT threads
Fine machining creates clear, sharp threads and precise thread penetration, with a 1.2cm thread length and 0.6cm thread I.D. Hexagonal diagonal 1.9cm gives predictable torque when tightening.
Consistent mechanical engagement reduces the risk of slow leaks and false pressure readings, helping sensors respond quickly and reliably during diagnostics or regular use.
Long-Term Corrosion Resistance - thanks to heat-treated stainless steel construction
Heat treatment increases hardness and wear resistance, while stainless steel resists rust and chemical attack from oils and fuels used in engine bays.
Durability in high-temperature, oily environments means fewer replacements and confidence that thread form will not deform under repeated fittings.
Quick Fit and Reuseability - with compact tee design and supplied washers
Overall length around 5cm and included washers allow direct thread tightening for a sealed connection, while the compact hex size accepts standard spanners for installation.
Fast, straightforward installation makes sensor swaps and temporary test rigs easier, and sturdy construction supports repeated removal and refitting without loss of seal.
✨ The 4 Key Reasons for JNNJ Oil Pressure Sensor Adapter
- Heat-treated stainless steel - Resists corrosion and maintains strength in engine environments
- M12x1.5 to 1/8 NPT conversion - Ensures accurate thread matching for common sensor fittings
- Compact dimensions - Fits tight engine bays while allowing secure wrench access
- Included washers and sealed threads - Reduces risk of leaks for reliable pressure measurement
📋 Technical Details at a Glance
- Category: Automotive parts and accessories
- Material: Heat-treated stainless steel
- Thread (male): M12 x 1.5
- Thread (female): 1/8 NPT
- Overall length: Approximately 5 cm
❓ Frequently Asked Questions
Q: What thread sizes does the adapter convert?
A: The connector converts between M12 x 1.5 and 1/8 NPT threads as specified in the product description.
Q: Which fluids is the adapter compatible with?
A: Compatible with petrol, diesel, engine fuel, oil and water according to the provided information.
Q: Is the adapter corrosion and high temperature resistant?
A: Heat-treated stainless steel construction and an anti-corrosion finish are specified, and the part is described as high temperature resistant.
🏆 Our Verdict
The JNNJ Oil Pressure Sensor Adapter is well suited to mechanics and vehicle owners who need a reliable thread conversion for oil pressure measurement. Precision-machined threads combined with heat-treated stainless steel construction deliver durable, leak-resistant connections. Given its robustness and reuse potential, the adapter represents a practical choice for workshop and roadside sensor fitting tasks.
