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Item #:
49531492
GlowShift Wideband Air/Fuel Ratio Gauge Oxygen Sensor Weld-in Bung - Notched - Stainless Steel - M18 x 1.5 Thread - Mounts O2 Sensor to Exhaust Pipe
Item #:
49531492
MWK 34982
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Tuesday, July 21
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The notched O2 sensor weld bung adapter provides a seamless and more effective installation of your O2 sensor.
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What Stands Out
Durable Stainless Steel
Constructed with high-quality stainless steel, this weld-in bung ensures durability and resistance to corrosion, making it ideal for long-term use in demanding automotive environments.
Precision Thread Design
Featuring M18 x 1.5 thread compatibility, this bung guarantees a snug fit for your oxygen sensor, minimizing installation issues and enhancing the accuracy of your air/fuel ratio readings.
Easy Installation
With its notched design, this bung allows for straightforward welding onto the exhaust pipe, saving time and effort while ensuring optimal positioning for accurate sensor data collection.
Product Details
| Item Weight | 1 lbs (450 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Car Enthusiasts
Ideal for individuals modifying engines and wanting accurate air-fuel ratio readings for performance optimization.
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Professional Tuners
Useful for tuners needing reliable sensor mounts for proper calibration during performance tuning sessions.
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DIY Mechanics
Great for home mechanics installing wideband oxygen sensors for exhaust monitoring and tuning projects.
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Casual Drivers
Not suitable for everyday drivers who do not require advanced monitoring of air-fuel ratios in their vehicles.
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Inexperienced Installers
May not be ideal for those unfamiliar with exhaust modifications, as proper installation is crucial.
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Budget-Conscious Users
Could be over budget for users seeking simple gauges without advanced features or those on tight budgets.
Product Description
GlowShift Wideband Air/Fuel Ratio Gauge Oxygen Sensor Weld-in Bung - Notched - Stainless Steel - M18 x 1.5 Thread - Mounts O2 Sensor to Exhaust Pipe
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Customer Questions & Answers
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Question:
What is the purpose of the GlowShift Wideband AirFuel Ratio Gauge?
Answer: The GlowShift Wideband AirFuel Ratio Gauge is designed to monitor the air-fuel ratio in your vehicle's exhaust system. Maintaining the correct air-fuel mixture is crucial for optimal engine performance and emissions control. This gauge provides real-time readings, allowing you to make necessary adjustments for better fuel efficiency and power. It's especially beneficial for performance tuning, helping enthusiasts ensure their engine runs at its best under different operating conditions. -
Question:
How do I install the Weld-in Bung for the O2 sensor?
Answer: To install the Weld-in Bung, you will need to choose an appropriate location on the exhaust pipe, ideally 24 inches downstream from the last catalytic converter. After marking the spot, you will weld the bung securely in place, ensuring there are no leaks. This bung, with M18 x 1.5 threads, is designed to fit snugly with most O2 sensors, making it a reliable choice for proper sensor placement. Proper installation is critical for accurate air-fuel ratio readings and overall vehicle performance. -
Question:
What materials is the Weld-in Bung made of?
Answer: The Weld-in Bung is constructed from high-quality stainless steel, which offers superior resistance to corrosion and heat. This durability ensures that the bung maintains its integrity even under harsh exhaust conditions, contributing to long-lasting performance for your O2 sensor. The stainless steel construction is ideal for automotive applications, as it prevents rust and prolongs the lifespan of the sensor installation, providing peace of mind to users concerned about longevity. -
Question:
Can this gauge be used with any vehicle?
Answer: The GlowShift Wideband AirFuel Ratio Gauge can be used on most vehicles equipped with a compatible O2 sensor or aftermarket performance systems. Its universal design makes it suitable for a wide range of applications, from tuning street cars to building race vehicles. However, it's essential to ensure compatibility with your specific vehicle’s setup to achieve accurate measurements. This versatility makes it a popular choice among car enthusiasts looking for reliable air-fuel monitoring solutions. -
Question:
What features does the GlowShift Wideband AirFuel Ratio Gauge offer?
Answer: This gauge boasts features including a digital readout for precise air-fuel ratio monitoring, a bright LED display for visibility in all lighting conditions, and a user-friendly interface. Additionally, it may include customizable warning signals to alert you if your air-fuel mixture is outside the optimal range. Such features enhance your ability to keep your engine running efficiently while providing an engaging user experience, making tuning and monitoring easier and more effective. -
Question:
How does the air-fuel ratio affect engine performance?
Answer: The air-fuel ratio directly influences engine performance, fuel efficiency, and emissions. A mixture that is too rich (excess fuel) can lead to carbon buildup, while a lean mixture (excess air) can cause engine misfires and damage. By using the GlowShift Wideband AirFuel Ratio Gauge, you can monitor and adjust the ratio to optimize combustion, resulting in improved power output, efficiency, and lower emissions. This makes the gauge an essential tool for anyone looking to enhance their vehicle's performance. -
Question:
What kind of installation tools are needed for this product?
Answer: Basic hand tools such as a welder for installing the Weld-in Bung, along with a wrench for securing the O2 sensor, are required. Depending on your vehicle's exhaust system, you may also need a drill and a tap to create the correct threading. Ensure you have necessary safety gear, as welding requires precautions. Having the right tools will facilitate a smoother installation process and help you achieve optimal placement and functionality for accurate air-fuel monitoring. -
Question:
Is professional installation recommended?
Answer: While some users with mechanical experience may handle the installation themselves, professional installation is strongly recommended for those unfamiliar with welding or exhaust systems. A professional can ensure the bung is fitted correctly and that the O2 sensor is placed in the ideal position for accurate readings. This additional expertise can help avoid complications that may arise from improper installation, ensuring the gauge functions at its best and prolonging the life of both the gauge and your vehicle's system. -
Question:
Where can I buy GlowShift Wideband AirFuel Ratio Gauge Oxygen Sensor Weld-in Bung?
Answer: You can purchase the GlowShift Wideband AirFuel Ratio Gauge Oxygen Sensor Weld-in Bung at Ubuy. They offer a variety of automotive products and provide a user-friendly shopping experience tailored to your needs. Ubuy is known for its commitment to quality and customer satisfaction, making it a reliable choice for sourcing this essential automotive component.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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MWK 34982
Order now and get it around Tuesday, July 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Designed for better fitment with rounded exhaust surfaces
- Curved edge for easy and flush welding process
- Compatible with 2.5” diameter tubing and other diameters
- Made from high-quality 304 stainless steel
- Includes unlimited tech support and a one-year limited warranty
- Part of GlowShift's range of reliable gauges and install accessories
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