{"product_id":"oxygen-sensor-adapter-m18-to-m12-stainless-steel","title":"Oxygen Sensor Adapter – M18x1.5 to M12x1.25 Stainless Steel for Car Exhaust","description":"\u003cdiv\u003e\n\u003cp\u003eThe Oxygen Sensor Adapter is a stainless steel reducer that lets you fit a smaller O2 sensor into exhausts designed for larger ports. It’s a practical solution for motorcycle and car setups using aftermarket exhausts or swaps that require sensor compatibility.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eStainless steel construction (SS304) resists heat and corrosion for lasting durability in exhaust environments.\u003c\/li\u003e \u003cli\u003eConverts M18x1.5 O2 sensor ports to M12x1.25, enabling the use of smaller sensors in a variety of exhaust configurations.\u003c\/li\u003e \u003cli\u003eIncludes a copper washer to ensure a gas-tight seal and reliable installation.\u003c\/li\u003e \u003cli\u003eVersatile for universal exhaust pipe installations and common setups such as Nissan SR20DET with aftermarket turbo elbows that use larger ports.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel (SS304)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish \/ Colour:\u003c\/strong\u003e Silver\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread sizes:\u003c\/strong\u003e M18x1.5 to M12x1.25\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e 1× adapter, 1× copper washer\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: ~23 g\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOrigin\u003c\/strong\u003e: China\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: O2 sensor bung reducer adapter; converts an 18 mm port to 12 mm to accommodate smaller O2 sensors in exhaust systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":47075949838572,"sku":"\u003cnone\u003e","price":39.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/4801\/2268\/files\/S99f9b7ab5b454a03b08766e722d7c7173.webp?v=1765189066","url":"https:\/\/kairosupply.com\/products\/oxygen-sensor-adapter-m18-to-m12-stainless-steel","provider":"Kairo Supply Co","version":"1.0","type":"link"}