• Ledaut O2 Oxygen Sensor Mounting Boss And Plugs (2 Bungs/2 Plugs) Notched Style Oxygen Sensor Fitting Bungs M18X1.5

    Ledaut O2 oxygen sensor bung was made of 304 stainless steel The oxygen sensor nut bung cap was made of plated mild steel with zinc plating. Weld bung and plugs was easy to weld and offer fantastic value for the user. Size: standard M18 X 1.5 thread (both bung and plug) Notched Style Package Includes : 2 x O2 Oxygen Sensor Nut Bung 2 x O2 Oxygen Sensor Plug Designed to adding a 02 sensor in any place you need one . Great for custom exhaust installation,headers,down pipes etc.

    • Brand: LEDAUT
    • ASIN: B01N0DZO12
    • UPC: 604776306917

  • O2 Oxygen Sensor Fitting Plugs or Weld Bungs M18 x 1.5 (10 pack Steel Bungs, M18 x 1.5)

    Oxygen Sensor Mounting Boss Plug; Can be screwed into the O2 Sensor; M18 x 1.5 universal size; Made from 304SS stainless steel; Most commonly used O2 plug

    • Color: 10 Steel Bungs
    • Brand: After Market Auto & More
    • ASIN: B079V5Q7XC

  • LEDAUT M18X1.5 O2 Oxygen Sensor Bung And Plug Kits (8 Bungs/8 Plugs) Oxygen Sensor Fittings Weld Bung Universal Fit

    Ledaut O2 oxygen sensor bung was made of 304 stainless steel. The oxygen sensor nut bung cap was made of plated mild steel with zinc plating. Weld bung and plugs was easy to weld and offer fantastic value for the user. Size: standard M18 X 1.5 thread (both bung and plug) Package Includes : 8 x O2 Oxygen Sensor Nut Bung 8 x O2 Oxygen Sensor Plug

    • Brand: LEDAUT
    • ASIN: B01JYZAF92
    • UPC: 604776306559

  • EVIL ENERGY M18 x 1.5 O2 Oxygen Sensor Restrictor Fitting Adjustable Gas Flow Inserts Cel Fix Bung

    EVIL ENERGY is our brand,we're a direct and professional manufaturer in China,one of greatest manufacturer and exporter in Tuning parts include intake system,exhaust system,engine system,cooling system,interior&exterior parts. Accept customized order with minimum quantity. You can try to avoid check valves that are activated by high flow catalytic converters or test tubes. As far as I know ALL O2 sensors are the same thread fits all M18x1.5mm threaded oxygen sensors. Prevent CEL (CHECK ENGINE LIGHT) / MIL (MALFUNCTION INDICATOR LAMP) from illuminating when removing the stock catalytic converter Includes three inserts and a C-clip In extreme cases, narrow inlet hole prevents motor failure (high speed driving). Material: Mild Steel

    • Color: Extender-Adjustable
    • Brand: evilenergy
    • ASIN: B07F7QFBGQ

  • Vibrant 11619 J-Style Oxygen Sensor Restrictor Fitting with Adjustable Gas Flow Inserts

    All Vibrant Performance exhaust bungs are made from the highest quality stainless and mild steel to ensure the utmost in quality for all professional aftermarket and O.E.M Exhaust projects.

    • Color: Silver
    • Brand: Vibrant Performance
    • ASIN: B00AQ7972O
    • UPC: 690092137496

  • Allstar Performance ALL34153 18mm Straight O2 Sensor Plug and Bung

    Oxygen Sensor BungWeld-On18 mm x 1.5 Female ThreadsSteelNaturalEachHard-to-find O2 sensor fittings work in a variety of uses.

    • Brand: Allstar
    • ASIN: B003C016XA
    • UPC: 848238019254

  • Vibrant 1188 Saddle Style Oxygen Sensor Bung

    All Vibrant Performance exhaust bungs are made from the highest quality stainless and mild steel to ensure the utmost in quality for all professional aftermarket and O.E.M Exhaust projects.

    • Brand: Vibrant Performance
    • ASIN: B002U6WX0M
    • UPC: 690092128630

  • O2 Oxygen Sensor Stepped Mounting Boss And Plugs (2 Bungs/2 Plugs) M18 X 1.5

    Oxygen sensor stepped weld bung with plugs (includes 2 bungs and 2 plugs). Fits American, European, Japanese cars and trucks. The unique stepped design on the bung allows for an easy fit. Standard M18 x 1.5 metric threading.

    • Brand: After Market Auto & More
    • ASIN: B01M0ROJW4

  • 90 Degree Angled O2 Check Engine Light CEL Fix Oxygen Spacer Exhaust Extension - 4 Piece Kit

    When installing a high flow catalytic converter on your car or truck your check engine light (CEL) may illuminate due to an increase in airflow. An oxygen sensor spacer spaces out the rear oxygen sensor from the path of exhaust gases. This tricks the vehicle's ECU into thinking that factory catalytic converter is still in place. There is NO GUARANTEE this will prevent a CEL on your vehicle because modern ECUs are very complex and rely on a variety of factors to determine if the catalytic converter is working properly.Product Features:Mild steel construction with corrosion resistant coatingAdjustable length to fit a variety of applicationsThreaded for M18x1.5mm, fits all standard oxygen sensorsThis product is manufactured by AA Ignition and comes with a lifetime warranty against cracking and manufactures defects.

    • Brand: AA Ignition
    • ASIN: B00B1U6I54