{"product_id":"drivefix-oxygen-sensor-set-for-lexus-toyota-4-piece-upstream-and-downstream-direct-fit-kit","title":"DriveFix oxygen sensor set for Lexus \u0026 Toyota — 4-piece upstream and downstream direct-fit kit","description":"\u003cp\u003e\u003cstrong\u003eDriveFix upstream and downstream oxygen sensor set is a direct-fit replacement kit designed to restore proper oxygen sensing for many Lexus and Toyota V6 and V8 engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis four-piece sensor package replaces both upstream (pre‑cat) and downstream (post‑cat) O2 sensors commonly found on Lexus ES, GX, LX models and a broad range of Toyota vehicles including 4Runner, Camry, Tacoma, Tundra and more. Each sensor is manufactured for compatibility with factory harnesses and mounting locations, and the set comes labeled so you can install the correct sensor in each position. Use it when your vehicle shows fault codes related to oxygen sensors, or when you need to refresh exhaust monitoring after catalytic converter service.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engine sizes will this DriveFix sensor set fit?\u003c\/h3\u003e\n\n\u003cp\u003eThis set fits many Lexus and Toyota models from the early 2000s through mid‑2010s across multiple engine sizes. Fitment covers specific years and left\/right positions—check the vehicle and engine listing to confirm match before ordering.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible Lexus models: ES350 (2007–2014), GX460\/GX470 (2003–2013), LX470\/LX570 (2005–2013)\u003c\/li\u003e\n  \u003cli\u003eCompatible Toyota models: 4Runner, Avalon, Camry, FJ Cruiser, Land Cruiser, Sequoia, Solara, Tacoma, Tundra, Venza (various years)\u003c\/li\u003e\n  \u003cli\u003eEngine coverage: 2.4L–5.7L, including V6 and V8 platforms listed in product fitment\u003c\/li\u003e\n  \u003cli\u003eIncludes both upstream and downstream sensors for full exhaust bank coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these sensors match OEM part numbers and what’s included in the package?\u003c\/h3\u003e\n\n\u003cp\u003eDriveFix sensors are cross‑referenced to common OEM part numbers so technicians can find a reliable aftermarket equivalent quickly. The listing includes the most frequently replaced part numbers and supplies a set of sensors to replace both front and rear positions where applicable.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReplaces popular part numbers such as 234-4138, 234-4260, 89465-04270 and others\u003c\/li\u003e\n  \u003cli\u003ePackage contents: 2x upstream O2 sensors and 2x downstream O2 sensors\u003c\/li\u003e\n  \u003cli\u003eColor-coded or labeled connectors for correct bank and side installation\u003c\/li\u003e\n  \u003cli\u003eDesigned for direct electrical and threaded fit with factory mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and reliability features should I expect from this sensor set?\u003c\/h3\u003e\n\n\u003cp\u003eThese sensors provide the mapping inputs your engine control unit relies on to adjust fuel trims and monitor catalytic converter efficiency. While aftermarket sensors vary by manufacturer, this DriveFix set is built to meet typical operating temperatures and exposure to exhaust byproducts for long service life when installed properly.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDurable sensing element for stable voltage or current signals to the ECU\u003c\/li\u003e\n  \u003cli\u003eHeat‑resistant construction for placement near the exhaust manifold or downstream pipe\u003c\/li\u003e\n  \u003cli\u003eWeather‑sealed connectors to resist moisture and corrosion\u003c\/li\u003e\n  \u003cli\u003ePre‑formed leads and OEM‑style threads for easier installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I install these sensors myself and what should I watch for?\u003c\/h3\u003e\n\n\u003cp\u003eExperienced DIYers can replace oxygen sensors with common hand tools, but proper precautions help avoid damage. Allow the exhaust to cool, use anti‑seize sparingly (if not pre‑applied), and verify connector seating; some installs may be easier from under the vehicle or with minor exhaust heatshield removal.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRecommended tools: O2 sensor socket or crowfoot, ratchet, penetrating oil for stuck threads\u003c\/li\u003e\n  \u003cli\u003eTorque to manufacturer spec when tightening to avoid thread damage\u003c\/li\u003e\n  \u003cli\u003eCheck fault codes after installation to confirm correct bank and sensor positioning\u003c\/li\u003e\n  \u003cli\u003eReplace both sensors on a bank if one failed after long service intervals for balanced readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This DriveFix upstream and downstream oxygen sensor set is aimed at vehicle owners, mechanics and fleet technicians who need a complete, compatible sensor replacement for Lexus and Toyota models listed in the fitment. It’s suitable for warranty repairs, maintenance intervals, and anyone troubleshooting fuel trim or catalytic converter monitor codes who wants a matched set for both pre‑ and post‑cat positions.\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: Will this set fit my Lexus ES350 2010 3.5L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The DriveFix set lists fitment for Lexus ES350 2007–2014 with a 3.5L V6, including 2010 models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the package include both upstream and downstream sensors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit contains two upstream O2 sensors and two downstream O2 sensors for full coverage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DriveFix","offers":[{"title":"Default Title","offer_id":55169210024279,"sku":"B0F5B8PSQZ","price":62.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/drivefix-front-packaging-oxygen-sensor-set.jpg?v=1790420652","url":"https:\/\/britishgarage.co.uk\/products\/drivefix-oxygen-sensor-set-for-lexus-toyota-4-piece-upstream-and-downstream-direct-fit-kit","provider":"British Garage","version":"1.0","type":"link"}