Steel Extension Filter Oxygen O2 Sensor Connector Parts Universal Extender Thread Adapter 1.5 Spacer S5r8 Auto Int W5X7

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Steel Extension Filter Oxygen O2 Sensor Connector Parts Universal Extender Thread Adapter 1.5 Spacer S5r8 Auto Int W5X7
Steel Extension Filter Oxygen O2 Sensor Connector Parts Universal Extender Thread Adapter 1.5 Spacer S5r8 Auto Int W5X7
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Steel Extension Filter Oxygen O2 Sensor Connector Parts Universal Extender Thread Adapter 1.5 Spacer S5r8 Auto Int W5X7

3.9 stars out of 23 reviews
(3.9)|
23 ratings

Key item features

  • Durable Construction: Crafted from heavy-duty iron and stainless steel, this oxygen sensor adapter offers high strength and durability, ensuring resistance to rust and corrosion for long-term use.
  • Precision Threading: The threads are meticulously made with a dedicated tool, guaranteeing perfect accuracy and repeatability for reliable installation.
  • CEL Elimination: Features a small stainless filter designed to eliminate Check Engine Light (CEL) issues caused by catalyst inefficiency.
  • Universal Compatibility: This extender is universally compatible with any model equipped with a standard M18X1.50 O2 sensor, offering broad application.
  • Compact Dimensions: The spacer has a length of approximately 46mm (2.16 inches) and features an M18X1.5 thread size.
  • Easy Installation: Designed for ease of use and simple installation, making it a convenient auto part.
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3.9 out of 5 stars
stars23 ratings8 reviews
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Showing 1-3 of 8 reviews

Oct 11, 2025
Victo
Sold and shipped byVisit the AutoFiTech Store
5 out of 5 stars review

Verified Purchase

Downstream O2 sensor spacer

It helped work the CEL on my civic after replacing the cat

Helpful?56MOVNEFB29W15170506849
Feb 7, 2026
max
Sold and shipped by5haiens
5 out of 5 stars review

Verified Purchase

Engine light

Been fighting a engine light for a long time, after installing these the engine light is out and stays out

Helpful?56MOVNEFB29W15170506849
Jan 22, 2026
Justin
Sold and shipped by5haiens
5 out of 5 stars review

Verified Purchase

check engine light went away

Helpful?56MOVNEFB29W15170506849