★★★★★ 4.8/5 Rated by 764 Verified Customers

O2 Sensor Spacer, Stainless Steel O2 Sensor Adapter with M18x1.5 Thread, Oxygen Sensor Spacer and Extension for Exhaust

    Description

    Stainless Steel O2 Sensor Spacer and O2 Sensor Adapter with M18×1.5 Thread for Exhaust

    • The sensor sits exactly where it should: the oxygen sensor spacer holds the sensor in a precise position
    • Exhaust heat and corrosion do not wear it out: SS304 stainless steel is heat resistant, durable and corrosion-free
    • Threads right into the sensor port: precisely machined M18×1.5 threads match the standard O2 sensor mounting
    • Fitting is quick: easy plug-and-play installation with precision machining
    • No guessing at the install: an installation manual comes in the box

    When you need your oxygen sensor held in a precise position, this spacer does that job and keeps the readings from the exhaust stable. It is made of SS304 stainless steel, so heat, wear and corrosion are not a worry, and the precisely machined M18×1.5 threads match the standard O2 sensor mounting.

    Stainless Steel O2 Sensor Adapter with M18x1.5 Thread, Oxygen Sensor Spacer and Extension for Exhaust – image 11

    As an O2 sensor extender, the adapter sits between the sensor and its port, and as an O2 sensor extension it keeps the same M18×1.5 thread. It installs with plug-and-play ease, and an installation manual is in the box. Let the exhaust cool before fitting it. Check your local emissions rules before installing; it is intended for off-road and track use.

    Why choose Vepine
    O2 Sensor Spacer
    Feature
    Vepine
    Others
    Heat-resistant, corrosion-free stainless steel
    ✓
    Varies
    M18×1.5 thread for standard O2 sensor mounting
    ✓
    Varies
    Precision machining for easy installation
    ✓
    Varies
    Installation manual included in the box
    ✓
    Varies
    Sold as a single piece or a 5-piece bundle
    ✓
    Varies
    30-day easy returns
    ✓
    Varies

    Key Features

    This O2 sensor spacer is a single stainless steel part with one job, and these are its features:

    • Stainless steel build: heat resistant, durable and corrosion-free SS304.
    • Precision threads: carefully machined M18×1.5 threads for the standard O2 sensor mounting.
    • Easy installation: plug-and-play fitment thanks to precision machining.
    • Precise sensor positioning: holds the sensor in position for stable exhaust readings.
    O2 Sensor Spacer – image 12

    Specifications

    • Material: SS304 stainless steel
    • Thread size: M18×1.5 (standard O2 sensor mounting)
    • Function: O2 sensor spacer and extension adapter
    • Pack options: Single piece or 5-piece bundle

    Package Includes:

    • 1 x O2 sensor adapter
    • 1 x Installation manual
    Right for you if
    • ✓You need the sensor positioned precisely — precise sensor positioning and stable exhaust readings
    • ✓Your sensor port takes M18×1.5 threads — the adapter uses the standard O2 sensor mounting thread
    • ✓Your exhaust runs hot — SS304 stainless steel is heat resistant, durable and corrosion-free
    • ✓You want a straightforward install — easy plug-and-play installation, with a manual in the box

    If two or more of these sound like you, this is the one.

    FAQs

    Q: What thread does this O2 sensor spacer use?
    A: It has M18×1.5 threads, the standard O2 sensor mounting, and it is made of SS304 stainless steel.

    Q: How is the oxygen sensor spacer installed?
    A: Installation is easy plug-and-play, thanks to precision machining, and an installation manual is in the box. Let the exhaust cool first.

    Q: How tough is this O2 sensor adapter?
    A: It is stainless steel that is heat resistant, durable and corrosion-free.

    Q: How many pieces can I order?
    A: It is sold as a single piece or as a 5-piece bundle.

    Q: Can I use it on a road vehicle?
    A: Check your local emissions rules before installing. It is intended for off-road and track use.

    ★★★★★ 4.8/5 Rated by 764 Verified Customers

    O2 Sensor Spacer, Stainless Steel O2 Sensor Adapter with M18x1.5 Thread, Oxygen Sensor Spacer and Extension for Exhaust

      Product form
      Sensor stays precisely placed
      Built to resist exhaust heat
      Fits the standard sensor port
      Easy plug-and-play install
      No guessing at the install
      $49.99 $69.99 Save $20.00 (29%)

      This offer ends  

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        • Buy 2 save 10% · Buy 3 save 15% — applied at checkout

        Description

        Stainless Steel O2 Sensor Spacer and O2 Sensor Adapter with M18×1.5 Thread for Exhaust

        • The sensor sits exactly where it should: the oxygen sensor spacer holds the sensor in a precise position
        • Exhaust heat and corrosion do not wear it out: SS304 stainless steel is heat resistant, durable and corrosion-free
        • Threads right into the sensor port: precisely machined M18×1.5 threads match the standard O2 sensor mounting
        • Fitting is quick: easy plug-and-play installation with precision machining
        • No guessing at the install: an installation manual comes in the box

        When you need your oxygen sensor held in a precise position, this spacer does that job and keeps the readings from the exhaust stable. It is made of SS304 stainless steel, so heat, wear and corrosion are not a worry, and the precisely machined M18×1.5 threads match the standard O2 sensor mounting.

        Stainless Steel O2 Sensor Adapter with M18x1.5 Thread, Oxygen Sensor Spacer and Extension for Exhaust – image 11

        As an O2 sensor extender, the adapter sits between the sensor and its port, and as an O2 sensor extension it keeps the same M18×1.5 thread. It installs with plug-and-play ease, and an installation manual is in the box. Let the exhaust cool before fitting it. Check your local emissions rules before installing; it is intended for off-road and track use.

        Why choose Vepine
        O2 Sensor Spacer
        Feature
        Vepine
        Others
        Heat-resistant, corrosion-free stainless steel
        ✓
        Varies
        M18×1.5 thread for standard O2 sensor mounting
        ✓
        Varies
        Precision machining for easy installation
        ✓
        Varies
        Installation manual included in the box
        ✓
        Varies
        Sold as a single piece or a 5-piece bundle
        ✓
        Varies
        30-day easy returns
        ✓
        Varies

        Key Features

        This O2 sensor spacer is a single stainless steel part with one job, and these are its features:

        • Stainless steel build: heat resistant, durable and corrosion-free SS304.
        • Precision threads: carefully machined M18×1.5 threads for the standard O2 sensor mounting.
        • Easy installation: plug-and-play fitment thanks to precision machining.
        • Precise sensor positioning: holds the sensor in position for stable exhaust readings.
        O2 Sensor Spacer – image 12

        Specifications

        • Material: SS304 stainless steel
        • Thread size: M18×1.5 (standard O2 sensor mounting)
        • Function: O2 sensor spacer and extension adapter
        • Pack options: Single piece or 5-piece bundle

        Package Includes:

        • 1 x O2 sensor adapter
        • 1 x Installation manual
        Right for you if
        • ✓You need the sensor positioned precisely — precise sensor positioning and stable exhaust readings
        • ✓Your sensor port takes M18×1.5 threads — the adapter uses the standard O2 sensor mounting thread
        • ✓Your exhaust runs hot — SS304 stainless steel is heat resistant, durable and corrosion-free
        • ✓You want a straightforward install — easy plug-and-play installation, with a manual in the box

        If two or more of these sound like you, this is the one.

        FAQs

        Q: What thread does this O2 sensor spacer use?
        A: It has M18×1.5 threads, the standard O2 sensor mounting, and it is made of SS304 stainless steel.

        Q: How is the oxygen sensor spacer installed?
        A: Installation is easy plug-and-play, thanks to precision machining, and an installation manual is in the box. Let the exhaust cool first.

        Q: How tough is this O2 sensor adapter?
        A: It is stainless steel that is heat resistant, durable and corrosion-free.

        Q: How many pieces can I order?
        A: It is sold as a single piece or as a 5-piece bundle.

        Q: Can I use it on a road vehicle?
        A: Check your local emissions rules before installing. It is intended for off-road and track use.

        Returns & Delivery

        When will my order be delivered?

        Orders are typically processed within 1–4 business days (Monday to Friday).
        After processing, transit time usually takes 7–12 business days (Monday to Friday), depending on your location.
        Estimated Delivery Time = Processing Time + Transit Time

        How can I track my order?

        Once your order has been shipped, you will receive a confirmation email with your tracking details. Please allow 48–72 hours for tracking updates to appear after dispatch, especially during busy periods.
        You can track your order at any time through our Track Your Order page.

        Can I return my product?

        We offer a 30-day return period starting from the date your order is delivered.
        To be eligible for a return, items must be:
        unused
        in their original condition
        in the original packaging
        complete with all included parts and accessories.

        How do I start a return?

        Please contact us at: support@vepine.com
        Include the following details in your message:
        your order number
        the reason for the return
        clear photos if the item is damaged or incorrect
        Our support team will review your request and provide the return instructions.

        What can I do if my item (or part of it) is damaged?

        If your item arrives damaged, defective, or not functioning as expected, please contact our support team within 24 hours of delivery.
        To help us resolve the issue efficiently, please include clear photos of the product, the packaging, and the shipping label if available.
        Once your request has been reviewed, our team will determine the appropriate solution, which may include a replacement or a full refund. If the issue is confirmed to have occurred during shipping or before delivery, Vepine will cover any related return or replacement shipping costs.

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