
Specifications
O2 lambda sensor weld-on bung — M18 x 1.5 stepped design. Weld this bung onto your exhaust pipe to add a mounting point for a wideband or narrowband oxygen sensor. The stepped shoulder sits flush against the pipe for a clean weld.
- Thread: M18 x 1.5mm (standard O2 sensor thread)
- Design: Stepped for flush mounting on exhaust pipe
- Material: Lightweight Aluminium— weldable
- Compatible with all standard M18x1.5 O2 and lambda sensors
- Essential for custom exhaust builds, turbo setups, and wideband sensor installation
Reviews
Shipping & Returns
Shipping
Orders ship within 48 hours of purchase from our Adelaide warehouse. Australia-wide shipping via Australia Post, with free shipping on orders over $60. Every shipment includes tracking, and you'll receive the details by email as soon as your order leaves us.
Returns
We offer a 30-day money-back guarantee on any product that arrives in good condition and hasn't been damaged through installation or use. Return shipping is the customer's responsibility, and once we receive the item we'll process your refund within 3 business days to your original payment method.
Payment Methods
We accept Visa, Mastercard, American Express, Apple Pay, Google Pay, Shop Pay, and PayPal.



