Best Car Bung Replacements

1. Wevdn M18×1.5 Stepped Mounting Bung and Plug, 304 Stainless Steel Notched Style Mounting Bung & Plug, O2 Oxygen Sensor Mounting Exhaust Weld in Bung Plug, Car Accessories

The Wevdn M18×1.5 Stepped Mounting Bung and Plug is a must-have for car enthusiasts. Made from 304 stainless steel, it’s built to last. It’s perfect for oxygen sensor integration.

This notched-style bung ensures accurate exhaust gas readings. It’s rust-resistant and handles high temperatures with ease. Ideal for long-term use in any exhaust system.

Choose from one bung and plug or a set of two. Installation is simple and secure. Fits most vehicles with its standard M18 × 1.5 thread.

2. 110909-1 Electric Fuel Pump Bung Adapter Replacement for 2″ NPT Tank Bung Adapter Kit

The 110909-1 Electric Fuel Pump Bung Adapter is a reliable replacement for your fuel tank needs. It’s designed to fit 2″ NPT tank bung adapters, making it a perfect match for your setup. This adapter works with 12V, 24V, and 115V pumps, offering wide compatibility.

Made from durable metal, it’s built to last. Installation is simple and quick, replacing the original adapter directly. The package includes one bung adapter and one fiber union ring gasket, giving you everything you need.

This adapter is a cost-effective solution for fuel pump systems. Its sturdy construction ensures long-term use, saving you time and money. Upgrade your setup with this easy-to-install and dependable adapter today.

3. Kodrily 1Pcs Fuel Filler Neck, Tank Cap, 2in Aluminium Alloy Fuel Cap Weld On Filler Neck, Sturdy Car Refitting Bung Automotive Tank Replacement Parts (Black)

The Kodrily Fuel Filler Neck is a durable and reliable solution for your car’s fuel system. Made from high-quality aluminum alloy, it ensures long-lasting performance and a secure fit.

This weld-on filler neck is designed for easy installation, making it a practical choice for quick repairs. Its sturdy build and precise machining guarantee smooth vehicle operation and enhanced fuel system performance.

Fits 2-inch pipes, compatible with many vehicles, and simple to install. A great addition to your automotive toolkit.

4. Wevdn 2 PCS M18×1.5 Stepped Mounting Bung and Plug, 304 Stainless Steel Notched Style Mounting Bung & Plug, O2 Oxygen Sensor Mounting Exhaust Weld in Bung Plug, Car Accessories

The Wevdn 2 PCS M18×1.5 Stepped Mounting Bung and Plug is a must-have for car enthusiasts. Made from 304 stainless steel, it resists rust and corrosion. Its notched style ensures a perfect fit for oxygen sensors.

This set is built to last in high-heat exhaust systems. It provides accurate exhaust gas readings, boosting engine performance. The easy installation saves time and effort.

Choose from one bung and plug or a set of two. The M18 × 1.5 thread size fits most vehicles. It’s a reliable, versatile solution for your car.

5. 12 Pcs Hydraulic Jack Oil Plug Fit Hole of 5/16″, Flat-Head Rubber Floor Accessories Replacement Parts Horizontal Bung Universal Rubber Filler Bung for Oil Reservoir Filler Hole

Keep your hydraulic jacks in top shape with these 12 reusable rubber plugs. Made from high-quality rubber, they fit 5/16″ holes perfectly and are built to last.

Prevent leaks and ensure efficiency with their tight-seal design. These plugs work with various brands and models, making them a versatile choice for repairs.

Easy to install, no special tools needed, and cost-effective. Perfect for daily use and replacements.

6. Car o2 Sensor Adapter Kit Fit for 1-3/4″-2″ Oxygen Sensor Pipe, No Weld Design Clamp On o2 Sensor Bung Clamp for Automotive Replacement Oxygen Sensors Extension Adapter, Car Oxygen Sensor Adapter

This Car O2 Sensor Adapter Kit is a no-weld solution for adding or replacing oxygen sensors in your vehicle. It fits 1-3/4″ to 2″ exhaust pipes and includes all necessary parts for a leak-free installation.

Made of 304 stainless steel, it’s rust-resistant and durable. The adjustable design ensures a perfect fit, and the quick install process saves time.

7. eMagTech 2pcs M14 x 1.5mm Metric Weld Bungs Aluminum Suitable for Car Intercooler Pipe Intake Manifold Fuel Tank Silver

The eMagTech 2pcs M14 x 1.5mm Metric Weld Bungs are made of aluminum and come in a silver finish. They are perfect for car upgrades like intercooler pipes or intake manifolds.

These weld bungs have a diameter of 24.8mm and a height of 12mm. They fit M14x1.5mm threads and are easy to install. The aluminum material ensures long-lasting use.

Each pack includes 2 pieces, enough for daily needs. They work well for custom projects and are highly reliable. A great choice for car enthusiasts.

8. X AUTOHAUX Car Auto 12AN Male Weld on Fitting Bung Hose Adapter Fuel Oil Aluminum Alloy Silver Tone Pack of 4

The X AUTOHAUX Car Auto 12AN Male Weld on Fitting Bung Hose Adapter is a pack of 4 made from aluminum alloy. It’s silver-toned and built for durability. These adapters are designed for welding and must be installed by a professional.

This weld bung hose adapter works with fuel, oil, gas, water, and air. It ensures smooth flow and leakproof connections. The 37° AN sealing angle guarantees maximum pressure performance.

Each adapter is anodized for strength and long service life. The package includes 4 adapters, but no installation instructions. Measure before buying to ensure the right fit.

9. 2PCS M18x1.5 Sensor Bung,304 Stainless Steel Sensor Bung & Plug Kit with 2 Copper Spacer & Inner Hex Head,Step Thread Car Accessories for Motorcycle Car Truck Exhaust Systems

Upgrade your vehicle’s exhaust system with the 2PCS M18x1.5 Sensor Bung Kit. Made from 304 stainless steel, it’s durable and rust-resistant, perfect for cars, trucks, and motorcycles.

Easy to install, fits most sensors, and saves time on maintenance. Stepped thread design ensures a smooth finish during welding.

10. LisylineAuto 3/8 NPT Female Weld On Bung Aluminum Bung Pipe Thread Pipe Weldable Fitting Adapter Car Accessories,Use With Fuel, Oil, Gas and Water

The LisylineAuto 3/8 NPT Female Weld On Bung is a durable aluminum fitting designed for welding onto pipes. It’s perfect for car accessories and works with fuel, oil, gas, and water.

Made from aluminum alloy, this weldable bung resists corrosion and lasts a long time. It’s compatible with most fluids and fits well in fuel tanks, radiators, and more.

The wide inlet and deep taper improve fluid flow. The stepped design makes mounting easy and secure. Ideal for NPT fitting connections in any project.