{"product_id":"downstream-o2-oxygen-sensor-rear-for-audi-a4-2000-2006","title":"Downstream O2 Oxygen Sensor Rear for Audi A4 (2000–2006)","description":"\u003cp\u003eDownstream O2 Oxygen Sensor Rear for Audi A4 (2000–2006)\u003c\/p\u003e\n\n\u003cp\u003eFits Models: Audi A4 (B6, B7)\u003c\/p\u003e\n\n\u003cp\u003eModel Years: 2000-2006\u003c\/p\u003e\n\n\u003cp\u003eSubmodels: A4 Quattro, A4 1.8T, A4 3.0, A4 2.0T\u003c\/p\u003e\n\n\u003cp\u003eEngine Options: 1.8L Turbo Petrol, 3.0L Petrol, 2.0L Turbo Petrol\u003c\/p\u003e\n\n\u003cp\u003eDescription:\u003c\/p\u003e\n\n\u003cp\u003eThe Downstream O2 Oxygen Sensor for Audi A4 (2000–2006) is an essential component that monitors the level of oxygen in the exhaust gases after they leave the catalytic converter. This vital sensor plays a crucial role in optimizing engine performance and fuel efficiency by providing real-time feedback to the engine control unit (ECU).\u003c\/p\u003e\n\n\u003cp\u003eAs your vehicle ages, the downstream O2 sensor can degrade, leading to poor fuel economy, increased emissions, and even triggering the check engine light. Replacing your faulty sensor with this premium OEM replacement ensures a direct fit and restores your engine's efficiency. Using this high-quality, durable part helps eliminate issues such as rough idling and hesitation, giving you peace of mind on the road.\u003c\/p\u003e\n\n\u003cp\u003eFeatures:\n\u003cbr\u003e- OEM quality for a perfect fit and function\n\u003cbr\u003e- Direct replacement, no modifications needed\n\u003cbr\u003e- Simple installation process for easier DIY repairs\n\u003cbr\u003e- Crafted for long-lasting durability\n\u003cbr\u003e- Improves fuel efficiency and reduces emissions\u003c\/p\u003e","brand":"Slip Stream NZ Ceo","offers":[{"title":"Default Title","offer_id":43997053354043,"sku":"187562056168","price":150.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4293\/3819\/files\/s-l1600_f6c92a0d-9e19-4e52-9c0c-daf30dd611d6.webp?v=1787035903","url":"https:\/\/slipstreamsupply.co.nz\/products\/downstream-o2-oxygen-sensor-rear-for-audi-a4-2000-2006","provider":"Slipstream Supply","version":"1.0","type":"link"}