{"product_id":"zj37-188g1a-k4238-4871-oxygen-sensor","title":"Rear Oxygen Sensor ZJ37-18-8G1A K4238-4871 Compatible with Mazda 2 Ford Fiesta","description":"\u003cp data-start=\"99\" data-end=\"504\"\u003eThis rear oxygen sensor is designed to replace part numbers \u003cstrong data-start=\"178\" data-end=\"194\"\u003eZJ37-18-8G1A\u003c\/strong\u003e and \u003cstrong data-start=\"199\" data-end=\"213\"\u003eK4238-4871\u003c\/strong\u003e and is compatible with selected \u003cstrong data-start=\"246\" data-end=\"257\"\u003eMazda 2\u003c\/strong\u003e and \u003cstrong data-start=\"262\" data-end=\"277\"\u003eFord Fiesta\u003c\/strong\u003e vehicles. It helps monitor exhaust oxygen levels after the catalytic converter and sends accurate signals to the engine control unit, supporting proper fuel mixture adjustment, stable engine performance, and emissions control.\u003c\/p\u003e\n\u003cp data-start=\"506\" data-end=\"745\"\u003eThis replacement rear O2 sensor is suitable for repairing common exhaust and engine performance issues such as check engine light, poor fuel economy, rough idle, increased emissions, failed emissions test, or faulty oxygen sensor readings.\u003c\/p\u003e\n\u003cp data-start=\"747\" data-end=\"762\"\u003e\u003cstrong data-start=\"747\" data-end=\"760\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"763\" data-end=\"1245\"\u003e\n\u003cli data-section-id=\"djqdp0\" data-start=\"763\" data-end=\"821\"\u003eReplacement part numbers: \u003cstrong data-start=\"791\" data-end=\"819\"\u003eZJ37-18-8G1A, K4238-4871\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"h9cny\" data-start=\"822\" data-end=\"858\"\u003ePlacement: \u003cstrong data-start=\"835\" data-end=\"856\"\u003eRear \/ Downstream\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tpctkf\" data-start=\"859\" data-end=\"922\"\u003eProduct type: \u003cstrong data-start=\"875\" data-end=\"920\"\u003eOxygen Sensor \/ O2 Sensor \/ Lambda Sensor\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1mj4iun\" data-start=\"923\" data-end=\"968\"\u003eCompatible with selected Mazda 2 vehicles\u003c\/li\u003e\n\u003cli data-section-id=\"1v01enx\" data-start=\"969\" data-end=\"1018\"\u003eCompatible with selected Ford Fiesta vehicles\u003c\/li\u003e\n\u003cli data-section-id=\"7emj2c\" data-start=\"1019\" data-end=\"1069\"\u003eHelps monitor exhaust oxygen levels accurately\u003c\/li\u003e\n\u003cli data-section-id=\"1fmgaui\" data-start=\"1070\" data-end=\"1128\"\u003eSupports proper fuel control and emissions performance\u003c\/li\u003e\n\u003cli data-section-id=\"4ofgeo\" data-start=\"1129\" data-end=\"1187\"\u003eDirect replacement for the original rear oxygen sensor\u003c\/li\u003e\n\u003cli data-section-id=\"797xwy\" data-start=\"1188\" data-end=\"1245\"\u003eBuilt for stable signal output and reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1247\" data-end=\"1293\"\u003e\u003cstrong data-start=\"1247\" data-end=\"1268\"\u003ePackage Includes:\u003c\/strong\u003e\u003cbr data-start=\"1268\" data-end=\"1271\"\u003e1 × Rear Oxygen Sensor\u003c\/p\u003e\n\u003cp data-start=\"1295\" data-end=\"1466\"\u003e\u003cstrong data-start=\"1295\" data-end=\"1304\"\u003eNote:\u003c\/strong\u003e\u003cbr data-start=\"1304\" data-end=\"1307\"\u003ePlease check the part numbers \u003cstrong data-start=\"1337\" data-end=\"1366\"\u003eZJ37-18-8G1A \/ K4238-4871\u003c\/strong\u003e, installation position, connector type, and wire length before purchasing to ensure proper fitment.\u003c\/p\u003e","brand":"Staceedress Auto Parts","offers":[{"title":"Default Title","offer_id":47854794637465,"sku":"ZJ37-188G1A","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/2847\/8105\/files\/1e9e7ce1f8e14fa73c09ab9cccc2f886.jpg?v=1779861537","url":"https:\/\/staceedress.com\/products\/zj37-188g1a-k4238-4871-oxygen-sensor","provider":"Staceedress Auto Parts","version":"1.0","type":"link"}