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SKU: 1188 | UPC: 690092128630
Vibrant Performance Saddle Style Oxygen Sensor Weld Bung T304 SS (M18 x 1.5 thread) Retail Pack of 1 pc Universal Fit
Vibrant Performance saddle style weld on oxygen sensor bung fits any custom exhaust system on cars trucks or motorcycles needing precise O2 sensor mounting. Crafted from T304 stainless steel this bung delivers lasting corrosion resistance in harsh exhaust environments. Radius design ensures smooth welds to round tubing for leak free performance monitoring.
Key Features
- T304 Stainless Steel Construction: Resists rust and degradation from heat exhaust gases and road salt for long term durability
- Saddle Style Design: Contours perfectly to 2 to 3 inch OD round tubing for secure flush fit without distortion
- M18 x 1.5 Thread: Matches Bosch LSU 4.9 wideband sensors and most narrowband O2 sensors for direct compatibility
- Radius Weld Profile: Reduces burn through and promotes even heat distribution for professional quality welds
- Retail Single Pack: Includes one bung with protective packaging ready for immediate fabrication projects
Product Notes
- Inspect tubing surface and remove coatings before welding for strongest bond
- Store in dry area to maintain stainless finish integrity
- Small lightweight part ships via padded envelope or small box
Installation Notes
- Professional installation recommended.
- Tack weld first then complete circumferential weld using TIG for best results
- Compatible with standard O2 sensor extensions and bungs no special hardware needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All Models | Custom Exhaust Systems |
Why Choose Vibrant Performance?
- Established leader in exhaust fabrication components trusted by racers and builders
- High grade materials tested for extreme heat and vibration
- Precision machined tolerances for exact sensor alignment and sealing
Frequently Asked Questions
-
Q: Will this bung work with wideband oxygen sensors?
A: Yes M18 x 1.5 thread fits Bosch LSU 4.9 and most wideband sensors used in AEM Innovate PLX and Apeak systems -
Q: What tubing sizes does the saddle style fit?
A: Designed for 2 to 3 inch outer diameter round exhaust tubing common in performance headers downpipes and mufflers -
Q: What is the warranty on this weld bung?
A: Vibrant Performance offers limited lifetime warranty against manufacturing defects when installed correctly
Shipping & Handling
- Method: UPS Ground or USPS Priority Mail
- Availability: In stock - ships same or next business day
- Packaging: Retail clamshell or poly bag 3 x 2 x 1 inches
- Weight: 0.05 lbs
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Fabrication parts and materials provide the raw components needed to build, repair, and modify custom exhaust systems, turbocharger plumbing, intercooler piping, fuel system lines, oil routing, and engine bay heat management on performance and competition vehicles. Stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, pie cuts, flanges, merge collectors, V-band clamps, O2 sensor bungs, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, and welding supplies are the backbone of any serious custom fabrication project. Professional fabricators, race team mechanics, and advanced DIY builders who want full control over exhaust routing, charge pipe layout, or fuel system plumbing choose raw fabrication materials rather than pre-bent kits because custom fabrication allows fitment solutions that no universal kit can accommodate. Brands including Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, and DEI provide th...
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