{"product_id":"oxygen-sensor-upstream-replacement-for-bmw-x3-z4-2004-2006","title":"Oxygen Sensor Upstream Replacement for BMW X3 Z4 (2004–2006)","description":"\u003cp\u003eOxygen Sensor Upstream Replacement for BMW X3 Z4 (2004–2006)\u003c\/p\u003e\n\n\u003cp\u003eFits Models: BMW X3 (E83), Z4 (E85, E86)\u003c\/p\u003e\n\n\u003cp\u003eModel Years: 2004, 2005, 2006\u003c\/p\u003e\n\n\u003cp\u003eSubmodels: X3 2.5i, 3.0i; Z4 2.5i, 3.0i, 3.0si\u003c\/p\u003e\n\n\u003cp\u003eEngine Options: 2.5L I6, 3.0L I6 (Petrol)\u003c\/p\u003e\n\n\u003cp\u003eThe upstream oxygen sensor is a critical component in your BMW’s emissions system. It measures the level of oxygen in the exhaust gases and relays this data to the Engine Control Unit (ECU), ensuring optimal fuel efficiency and engine performance. As your vehicle ages, these sensors can become less accurate, leading to poor fuel economy and increased emissions.\u003c\/p\u003e\n\n\u003cp\u003eThis high-quality, OEM replacement oxygen sensor offers a direct fit for your BMW X3 or Z4, making installation hassle-free. Its durable construction ensures consistent performance, addressing issues such as rough idling, stalling, and check engine lights related to oxygen sensor failures. By replacing your worn sensor, you can enhance fuel efficiency and reduce harmful emissions.\u003c\/p\u003e\n\n\u003cp\u003eFeatures:\n\u003cbr\u003e- OEM quality for guaranteed performance\n\u003cbr\u003e- Direct fit for easy installation\n\u003cbr\u003e- Durable construction ensures long-lasting reliability\n\u003cbr\u003e- Helps improve fuel efficiency and lower emissions\n\u003cbr\u003e- Solves issues like rough idling and engine light warnings\u003c\/p\u003e","brand":"Slip Stream NZ Ceo","offers":[{"title":"Default Title","offer_id":43996495577147,"sku":"405799121302","price":170.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4293\/3819\/files\/s-l1600_bd8b2a37-1c96-4a7f-be1e-4d8de009f3a8.webp?v=1787032460","url":"https:\/\/slipstreamsupply.co.nz\/products\/oxygen-sensor-upstream-replacement-for-bmw-x3-z4-2004-2006","provider":"Slipstream Supply","version":"1.0","type":"link"}