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90 Degree Car Oxygen Sensor Spacer Engine Light CEL Check Bung Mini Catalytic Converter M18 x 1.5

90 Degree Car Oxygen Sensor Spacer Engine Light CEL Check Bung Mini Catalytic Converter M18 x 1.5

SKU: CMS2239
Regular price R 409.00
Regular price Sale price R 409.00
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Dispatch Facility: International Fulfillment Center (China)

Product Overview

An O2 sensor spacer (CEL eliminator) with a miniature catalytic converter built inside, M18 x 1.5 thread. It spaces the rear oxygen sensor away from the exhaust stream and the internal mini-cat partially burns remaining exhaust gases before they reach the sensor — which reduces the sensor reading enough to clear the P0420 (catalyst efficiency below threshold) fault code.

It's a targeted fix for P0420 triggered by exhaust modifications or a removed catalytic converter. It doesn't resolve all check engine light causes — only those where the rear O2 sensor is detecting insufficient catalyst activity. If the front O2 sensor or other systems are generating the code, this won't clear it.

Specifications

  • Thread: M18 x 1.5
  • Material: iron
  • Includes: built-in miniature catalytic converter
  • Addresses: P0420 fault code
  • Orientation: 90-degree angled spacer

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Product info
Responsible-use notice: Use security, camera, tracking, or alarm products responsibly and in line with local rules.
Fitment notice: Check vehicle fit, voltage, connector type, mounting, and installation requirements.
Compatibility checklist
  • Match the exact product, device, model, size, colour, and variant shown in this listing.
  • Brand names are used to identify compatibility unless the listing clearly states otherwise.
  • This may be a repair or replacement part. Match the exact model, version, connector, and part type before ordering.
  • Professional installation may be required.
  • For powered products, check voltage, wattage, current, connector type, charger compatibility, and plug type before use.

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R 409.00