{"product_id":"2x-oxygen-sensor-upstream-downstream-for-nissan-sentra-l4-18l-20042006-397334389625","title":"2X Oxygen Sensors for Nissan Sentra L4 1.8L (2004-2006) Upstream \u0026 Downstream","description":"\u003cdiv data-store-description=\"v1\"\u003e\n\u003cp\u003e2X Oxygen Sensors for Nissan Sentra L4 1.8L (2004-2006) Upstream \u0026amp; Downstream. Supplied product details follow.\u003c\/p\u003e\n\u003ch3\u003eSpecifications and fitment\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp\u003eIncludes: - 2X Oxygen Sensor Upstream \u0026amp; Downstream\u003c\/p\u003e \u003cp\u003eFits Models: - Nissan Sentra\u003c\/p\u003e \u003cp\u003eModel Years: - 2004–2006\u003c\/p\u003e \u003cp\u003eSubmodels: - Common trims include 1.8, 1.8S, 1.8SL, and chassis code B16\u003c\/p\u003e \u003cp\u003eEngine Options: - 1.8L Inline-4 (engine code QR18DE)\u003c\/p\u003e \u003cp\u003eDescription: This product includes two oxygen sensors designed for the Nissan Sentra from 2004 to 2006. These sensors are crucial for monitoring exhaust gases and ensuring optimal engine performance and emissions control. The upstream sensor measures the amount of oxygen in the exhaust before it enters the catalytic converter, while the downstream sensor monitors the efficiency of the catalytic converter itself.\u003c\/p\u003e \u003cp\u003eFeatures: - Direct fit for 2004–2006 Nissan Sentra models - Includes both upstream and downstream sensors - Enhances engine performance and fuel efficiency - Reduces harmful emissions - Easy installation with no modifications required\u003c\/p\u003e \u003cp\u003ePart Number: Not specified\u003c\/p\u003e","brand":"Usa Autoparts Direct","offers":[{"title":"Default Title","offer_id":44817612472408,"sku":"'397334389625","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5961\/0200\/files\/s-l1600_38847d19-3dd9-4072-b415-6680c809513b.webp?v=1789322744","url":"https:\/\/usaautopartsdirect.com\/products\/2x-oxygen-sensor-upstream-downstream-for-nissan-sentra-l4-18l-20042006-397334389625","provider":"Usa Autoparts Direct","version":"1.0","type":"link"}