{"product_id":"denso-234-9135-air-fuel-ratio-sensor","title":"Denso 234-9135 Air \/ Fuel Ratio Sensor - Upstream, Upstream Front or Upstream Left","description":"\u003ch2\u003eReliable Air\/Fuel Ratio Sensor for Select Nissan and Chevrolet Models\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style 234-9135 air\/fuel ratio sensor is engineered to provide precise emissions control for specific Nissan and Chevrolet vehicles. Designed with a heated sensor element and a 4-wire configuration, this sensor ensures accurate fuel mixture readings for optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response and accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Nissan and Chevrolet models including Altima, Maxima, 370Z, Armada, and more\u003c\/li\u003e\n\u003cli\u003e18.23-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003e4-wire design compatible with factory wiring systems\u003c\/li\u003e\n\u003cli\u003eRegular grade type for standard OE replacement quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style line from Denso focuses on delivering parts that meet original equipment specifications. The 234-9135 air\/fuel ratio sensor is part of this line, ensuring compatibility and performance consistent with factory-installed components. This product line is tailored for direct replacement applications, maintaining the integrity of your vehicle's emission control system.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Denso air\/fuel ratio sensor 234-9135 is a heated sensor designed to provide accurate oxygen level readings to the engine control unit. Its 4-wire configuration supports both the sensor heating element and signal transmission, enabling quicker sensor activation and reliable data output. The 18.23-inch wiring harness length allows for proper routing and connection within the engine bay. This sensor is a specific fit for Nissan models such as the Altima, Maxima, 370Z, Murano, Pathfinder, Sentra, and Infiniti models including the EX35, FX35, Q60, and QX70, as well as Chevrolet vehicles like the Armada and City Express.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain optimal air\/fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate sensor data to the ECU\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty oxygen sensing\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to air\/fuel ratio sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by ensuring proper sensor operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is compatible with the Denso 234-9135 sensor before installation. Disconnect the battery and allow the engine to cool prior to sensor replacement. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness. Verify the 18.23-inch wiring harness length is sufficient for your vehicle’s routing requirements. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso OE Style sensors are manufactured to meet original equipment standards, providing reliable performance and durability. This air\/fuel ratio sensor undergoes rigorous quality control to ensure consistent operation. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43979136991413,"sku":"BBNF-234-9135","price":142.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2349135_Fro_60f6324c-26ac-487b-a81a-51fc7d63f890.jpg?v=1775007511","url":"https:\/\/www.partcatalog.com\/products\/denso-234-9135-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}