{"product_id":"higherbro-4-pack-oxygen-sensor-set-upstream-downstream-for-ford-explorer-2001-2010-4-0l-4-6l-5-0l","title":"Higherbro 4-Pack Oxygen Sensor Set — Upstream \u0026 Downstream for Ford Explorer 2001-2010 (4.0L\/4.6L\/5.0L)","description":"\u003ch2\u003eDurable oxygen sensor kit designed for broad compatibility\u003c\/h2\u003e\n\u003cp\u003eThe Higherbro 4-Pack Oxygen Sensor set delivers two upstream and two downstream sensors, ready to support modern engine management systems. Built with a stainless steel housing and aluminum oxide internals, these flange-mounted sensors are designed to resist corrosion and handle the heat and grime of daily driving. Each sensor outputs a reliable electrical signal that ECUs read to balance the air-fuel mix, helping your vehicle respond quickly to changing exhaust conditions. The kit is backed by a one-year quality guarantee, providing confidence for a common maintenance task.\u003c\/p\u003e\n\u003cp\u003eDesigned for a broad family of Ford, Lincoln, Mercury, and Mazda models, this kit fits a range of engines and configurations found in popular trucks and SUVs. While exact compatibility can vary by year and engine, you gain a complete upstream\/downstream solution in one package, simplifying the replacement process and helping you plan maintenance with less guesswork.\u003c\/p\u003e\n\u003ch3\u003eWhat’s included and key features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e 2 upstream sensors and 2 downstream sensors, ready for paired replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e stainless steel housing with aluminum oxide components; flange-mounted design for secure mounting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e corrosion-resistant materials crafted to endure road grime and heat exposure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical compatibility:\u003c\/strong\u003e sensor outputs designed to work with modern vehicle ECUs for accurate readings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBroad compatibility and real‑world use\u003c\/h3\u003e\n\u003cp\u003eThis set is formulated to fit a wide range of vehicles, including popular Ford models such as the F-150, Explorer, Expedition, and Crown Victoria, as well as compatible Lincoln, Mercury, and Mazda applications. The product data notes includes engines like 4.0L, 4.6L, and 5.0L, reflecting the diverse configurations found across years 2000–2010 and beyond. Always verify fitment with the vehicle selector at the top of the product page, entering make, model, year, engine, and any notes to confirm compatibility.\u003c\/p\u003e\n\u003ch3\u003ePractical benefits and maintenance guidance\u003c\/h3\u003e\n\u003cp\u003eReplacing oxygen sensors can help maintain a stable exhaust signal to the engine control unit, which may contribute to smoother operation and consistent fuel management. The kit’s paired upstream and downstream sensors are designed to maintain balance between sensor channels after replacement. For best results, consider replacing both upstream and downstream sensors as a set when performing maintenance, and consult your service notes for proper torque specs and sensor handling recommendations.\u003c\/p\u003e\n\u003ch3\u003eWarranty and installation notes\u003c\/h3\u003e\n\u003cp\u003eAll four sensors come with a one-year quality guarantee, providing added peace of mind as you plan installation. Before purchasing, use the “Select Your Vehicle” tool to confirm fitment by make, model, year, engine, and any applicable notes. This helps ensure the sensors you receive align with your specific configuration and performance expectations.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which vehicles are compatible with the Higherbro 4-Pack Oxygen Sensor set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This set fits a wide range of Ford, Lincoln, Mercury, and Mazda models. Use the vehicle selector to confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the Higherbro 4-Pack Oxygen Sensor set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Two upstream and two downstream sensors, flange-mounted and built to resist corrosion, with a one-year quality guarantee.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"higherbro","offers":[{"title":"Default Title","offer_id":42474502750293,"sku":"B09YM23D61","price":75.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/higherbro-oxygen-sensor-upstream-ford-explorer-2001-2010.jpg?v=1778249200","url":"https:\/\/plentytorque.co.uk\/products\/higherbro-4-pack-oxygen-sensor-set-upstream-downstream-for-ford-explorer-2001-2010-4-0l-4-6l-5-0l","provider":"PlentyTorque","version":"1.0","type":"link"}