Weld-On Bung

Mishimoto's Weld-On Bungs are a precision-engineered components designed for the DIYer who want to securely integrate additional components onto various systems on any vehicle. Crafted from either high-quality aluminum, steel, or stainless-steel materials, our durable bung offers an M18x1.5 fitment and can be used for installing boost gauges, wideband O2 sensors, and other performance upgrades. Its robust construction and easy installation make it a reliable choice for enhancing your vehicle's performance. As with all our products we include our signature Lifetime Warranty.

Additional Information

High-performance component engineered for durability, efficiency, and reliable operation under demanding conditions. Designed to support optimal system function across a wide range of automotive applications.

Part Type

Oxygen Sensor Bung Repair Kit

• Aluminum construction provides the perfect blend of lightness and strength
• Available in high-quality aluminum, steel, or stainless-steel materials in a M18x1.5 size
• Universal vehicle fitment - Allows for additional components onto various vehicle systems

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Reference Information

Fitting, Bung, Weld-in, Oxygen Sensor, Stainless Steel, 18mm x 1.5, Each

Mishimoto weld-on bungs are precision-engineered components designed for the DIYer who wants to securely integrate additional components onto various systems on any vehicle. Available crafted from high-quality aluminum, steel, or stainless steel materials, their robust construction offers an M18 x 1.5 fitment and can be used for installing boost gauges, wideband O2 sensors, and other performance upgrades. As with all Mishimoto products, they include their signature Lifetime Warranty. Select the bung in the material preferred.