4Pcs O2 Oxygen Sensor 90 Degree Angled Extender Spacer Bung Adapter Extension

4 Oxygen Sensor Angled Extender Spacer. Application: for oxygen sensor extension. Size: 38 24mm/1.5 0.9in, 76 50 24mm/3.0 2.0 0.9in. Thread Size: M18 1.5. Easy installation, direct bolt-on, no modification needed.

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