Automotive repair hardware designed to secure oxygen sensors on universal exhausts, promising a firm threaded connection for reassembly. Ideal for mechanics and DIYers who want corrosion-resistant fittings that hold under heat and vibration, the VGOL O2 Sensor Bung Nut suits routine exhaust work. Is this reliable enough for regular workshop use?
⚡ At a Glance
- • Thread Fit: Standard M18 x 1.5 thread, compatible with a wide range of sensors and universal exhaust pipes
- • Best for: Garage mechanics and DIY enthusiasts reattaching or replacing O2 sensors
- • Not ideal for: Applications requiring non-standard thread sizes or bespoke manufacturer-specific bosses
Standard M18 x 1.5 threaded bung with a stepped recessed profile for sensor seating. Designed for universal exhaust pipe applications and straightforward installation.
Secure sensor reattachment, with the standard M18 x 1.5 thread
The M18 x 1.5 thread is a widely used metric specification, machined to sit flush with the sensor boss while the stepped recess locates the sensor tip accurately. Threaded engagement creates a mechanical seal between sensor and exhaust pipe.
A consistent thread and recessed seating reduce play and help prevent exhaust leaks, making reassembly quicker and more dependable.
Long-lasting corrosion resistance, with premium 304 stainless steel
304 stainless steel offers strong resistance to oxidation and surface corrosion, suitable for high-temperature exhaust environments. The alloy resists wear from repeated fitting and removal.
Corrosion resistance helps maintain fit over time, so sensor connections remain solid without frequent replacements.
Faster workshop turnaround, with a stepped recessed design that aids fitment
A stepped and recessed profile centres the sensor during installation, reducing alignment issues and limiting contact with surrounding components. The design is described as easy to install and remove without damaging adjacent parts.
Quicker fitting cuts labour time in repairs and lowering the risk of accidental damage during installation or removal.
✨ The 4 Key Reasons for VGOL O2 Sensor Bung Nut
- 304 stainless steel, superior corrosion resistance for extended service life
- Stepped recessed profile, centres the sensor for a secure seating every time
- Easy installation and removal, reduces workshop time and lowers damage risk
- Pack of two, convenient spare for next repair or multiple applications
📋 Technical Details at a Glance
- Category: Automotive Parts and Accessories
- Thread: M18 x 1.5
- Material: 304 stainless steel
- Design: Stepped recessed nut for sensor seating
- Application: Re-attaching O2 sensors to universal exhaust pipes
❓ Frequently Asked Questions
Q: What thread size do these nuts use?
A: They use a standard M18 x 1.5 thread, suitable for sensors and fittings that match that metric size.
Q: What material are the nuts made from?
A: Made from 304 stainless steel, described as anti-rust and wear-resistant for longer use in exhaust environments.
Q: Can these be used on universal exhaust pipes?
A: Yes, they are intended for re-attaching O2 sensors to universal exhaust pipe applications.
🏆 Our Verdict
Suited to mechanics and DIYers who need a dependable way to reattach O2 sensors, particularly where standard M18 x 1.5 threads are used. The stepped recessed seating combined with 304 stainless steel offers durability and a secure fit that withstands exhaust conditions. An economical, long-lasting component that should reduce repeat replacements and deliver sensible value over time.
