{"product_id":"2x-o2-sensor-for-toyota-4runner-1999-upstream-downstream-236868446897","title":"O2 Sensor Pair 2X for Upstream \u0026 Downstream Toyota 4Runner 1999","description":"\u003cdiv data-store-description=\"v1\"\u003e\n\u003cp\u003eO2 Sensor Pair 2X for Upstream \u0026amp; Downstream Toyota 4Runner 1999. Supplied product details follow.\u003c\/p\u003e\n\u003ch3\u003eSpecifications and fitment\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp\u003eIncludes: - 2X O2 Sensor\u003c\/p\u003e \u003cp\u003eFits Models: - Toyota 4Runner\u003c\/p\u003e \u003cp\u003eModel Years: - 1999\u003c\/p\u003e \u003cp\u003eSubmodels: - Limited, SR5, 4WD, 2WD, N120\u003c\/p\u003e \u003cp\u003eEngine Options: - 3.4L V6 (5VZ-FE)\u003c\/p\u003e \u003cp\u003eDescription: This O2 sensor set is designed for the 1999 Toyota 4Runner, providing both upstream and downstream sensors to ensure optimal engine performance and emissions control. These sensors monitor the exhaust gases and send data to the engine control unit, helping to maintain fuel efficiency and reduce harmful emissions.\u003c\/p\u003e \u003cp\u003eFeatures: - Direct fit for 1999 Toyota 4Runner - Includes both upstream and downstream sensors - Enhances fuel efficiency and reduces emissions - Durable construction for long-lasting performance - 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":44763578761304,"sku":"'236868446897","price":61.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5961\/0200\/files\/s-l1600_336dbc93-1f6b-4fef-a212-b8602180fc93.webp?v=1789092516","url":"https:\/\/usaautopartsdirect.com\/products\/2x-o2-sensor-for-toyota-4runner-1999-upstream-downstream-236868446897","provider":"Usa Autoparts Direct","version":"1.0","type":"link"}