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“Neonbull O2 Sensor Socket Set – Universal Tool Kit for Oxygen Sensor Install & Removal” has been added to your cart. View cart
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Home Accessories Neonbull O2 Sensor Spacer – Fix Check Engine Light Code P0420 P0430
Neonbull 90° O2 Sensor Spacer – Fix CEL Codes P0420 & P0430
Neonbull 90° O2 Sensor Spacer – Fix CEL Codes P0420 & P0430 $42.59 Original price was: $42.59.$34.59Current price is: $34.59.
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Polaris Pro R Header & Exhaust
Polaris Pro R Header & Exhaust $1,095.99 Original price was: $1,095.99.$895.99Current price is: $895.99.

Neonbull O2 Sensor Spacer – Fix Check Engine Light Code P0420 P0430

$29.59 Original price was: $29.59.$24.59Current price is: $24.59.

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EAN: 6938606415598 SKU: Straight Categories: Accessories, O2 Sensor Spacers
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Description

Universal NEW O2 Sensor Spacer with Mini Catalytic Converter – The Ultimate Solution for P0420/P0430 Codes ! 
Say goodbye to pesky check engine lights and hello to smoother rides with our Universal NEW O2 Sensor Spacer with Mini Catalytic Converter. Designed to tackle O2 sensor issues, this high-performance Oxygen Sensor Extender is your go-to fix for those troublesome P0420 and P0430 codes.

Key Features:

  • 180-Degree Design: Simply screw the new 180-degree O2 sensor spacer onto the existing O2 sensor, then reinstall it into the O2 bung. No welding, soldering, or wiring is required, and it can be easily removed at any time if necessary. 
  • Built-In Micro Catalytic Converter: This spacer includes a mini catalytic converter that effectively eliminates check engine light (CEL) triggers caused by modifying your exhaust system or removing the catalytic converter.
  • Universal Fit: Compatible with most vehicles that feature M18X1.5 threads, this O2 sensor spacer is versatile and easy to install. It fits seamlessly into narrow installation spaces, making it perfect for a range of applications.
  • Durable Construction: Made from high-quality stainless steel, this oxygen sensor extender is built to last. It offers robust performance and reliable strength, ensuring long-term use without compromising on quality.

Easy Installation: No modifications needed! Simply jack up your car if necessary, replace the old O2 sensor spacer with the new 180-degree extender, and secure it with a wrench. It’s that simple!

Specifications:

  • Sensor Type: Magnetic Induction
  • Hysteresis: 180 degrees
  • Material: Stainless Steel
  • Color: Silver
  • Applications: For vehicles with M18X1.5 threads

Common Issues Addressed:
Check Engine Light (CEL): A common indicator of faulty catalytic converters, often triggering codes like P0420 or P0430.
Lack of Power: Noticeable power drop after your vehicle warms up.
Speed Limitation: Difficulty exceeding speeds of 30-40 mph.
Unpleasant Odors: Rotten egg smell from the exhaust.

How to Install:
Preparation: Jack up the vehicle if needed and locate the O2 sensor bung that requires replacement.
Replacement: Loosen the old spacer, install the new 180-degree sensor spacer by hand, then tighten with a wrench.
Adjustment: Ensure proper fit and function for optimal performance.

Package Includes:
1 x Universal NEW 180° O2 Sensor Spacer with Mini Catalytic Converter
Upgrade your vehicle’s exhaust system with the NEW O2 Sensor Spacer with Mini Catalytic Converter and experience improved performance and reliability. Say goodbye to check engine lights and enjoy a smoother, more efficient ride!

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    Neonbull specializes in high-quality Sensor Spacers, engineered for precision and reliability across industries.

    • 17224 S Figueroa St j0103, Gardena, CA 90248, USA
    • Phone: (310) 414-7414
    • Email: Support@neonbull.shop
    Recent Posts
    • Maximize Emissions Efficiency with a 180° Oxygen Sensor Spacer
      May 17, 2025 No Comments
    • The Ultimate Guide to 45° O2 Sensor Extender Adapters
      May 17, 2025 No Comments
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      Precision Sensor Spacers for Optimal Performance







      Neonbull delivers precision-engineered Sensor Spacers across industries for seamless alignment, performance, and durability. Trusted by pros, built for precision.

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