20Pcs M18*1.5 O2 Sensor Spacer with Filter Check Engine Light Eliminator Adapter

M18 1.5 Check Engine Light Eliminator Adapter with Filter O2 Oxygen Sensor Spacer Extender Adapater Stainless Steel O2 Sensor Spacer Extender Adapter Isolator for Exhaust Systems. Thread: M18 1.5. 20Pcs O2 Sensor Spacers.

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