Allstar Performance 18mm x 1.50 Steel Oxygen Sensor Bung Weld-On Straight ALL34153

When it comes to integrating an oxygen sensor into your exhaust system, you need a bung that's built tough and installs right the first time — and that's exactly what the Allstar Performance ALL34153 delivers. This straight weld-on steel bung creates a rock-solid, leak-resistant connection that keeps your O2 sensor reading accurately, whether you're building a race car, street rod, or custom exhaust setup. At an unbeatable price point, it's one of those small parts that makes a big difference in getting the job done properly.

• Thread Size: 18mm x 1.50 female
• Material: Durable natural steel
• Style: Straight, weld-on design
• Fit: Standard 18mm O2 sensors
• Seal: Leak-resistant threads
• Finish: Natural steel
• Install: Easy weld-on application
• Quantity: Sold individually
• MPN: ALL34153
• Brand: Allstar Performance