{"product_id":"bosch-13281-oxygen-sensor","title":"Bosch 13281 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Bosch Engineered Oxygen Sensor 13281\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 13281 is designed specifically for Toyota 4Runner and Pickup models. This narrow-band heated oxygen sensor ensures accurate emission control and optimal engine performance by monitoring exhaust gases effectively.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Toyota 4Runner and Pickup\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor type\u003c\/li\u003e\n\u003cli\u003e29.2-inch wiring harness length with connector included\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with 4 terminals and wires\u003c\/li\u003e\n\u003cli\u003eSteel housing with flange mounting type\u003c\/li\u003e\n\u003cli\u003e22 mm hex size and 18 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eMale connector and terminal gender with square connector shape\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Bosch Engineered Oxygen Sensor 13281 features a 29.2-inch wiring harness and a total length of 32.9 inches, providing ample reach for installation in compatible Toyota vehicles. The sensor uses a flange mounting type and is constructed with a durable steel housing to withstand high temperatures and harsh conditions. It includes a heated element to ensure faster sensor response and improved fuel efficiency. The sensor’s narrow-band design is optimized for precise air-fuel ratio monitoring, which is critical for emission control systems.\u003c\/p\u003e\u003cp\u003eThe sensor’s connector is male with a square shape, featuring 4 blade terminals and wires, ensuring a secure and reliable electrical connection. The 22 mm hex size and 18 mm thread diameter allow for straightforward installation using standard tools. This part is a specific fit for Toyota 4Runner and Pickup models, ensuring compatibility and proper function.\u003c\/p\u003e\u003ch2\u003eAbout the Bosch Engineered Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor line focuses on delivering precise emission control components engineered to meet or exceed OEM specifications. This product line emphasizes durability, accurate sensor readings, and compatibility with specific vehicle models. The 13281 oxygen sensor is part of this line, designed to provide reliable performance and maintain emission standards for Toyota 4Runner and Pickup vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or worn oxygen sensors in Toyota 4Runner and Pickup\u003c\/li\u003e\n\u003cli\u003eResolves engine performance issues related to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eHelps reduce emissions and prevent failed emissions tests\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling and poor fuel economy caused by sensor failure\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Toyota 4Runner or Pickup before installation\u003c\/li\u003e\n\u003cli\u003eUse a 22 mm oxygen sensor socket for removal and installation\u003c\/li\u003e\n\u003cli\u003eHandle the sensor carefully to avoid damaging the wiring harness or connector\u003c\/li\u003e\n\u003cli\u003eDo not overtighten; follow manufacturer torque specifications for flange mounting\u003c\/li\u003e\n\u003cli\u003eVerify electrical connections are secure and free of corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 13281 is manufactured to meet strict quality standards, ensuring reliable operation and durability. It is a standard replacement grade sensor designed to maintain emission control system integrity. While specific warranty details are not provided here, Bosch products typically come with a limited warranty covering defects in materials and workmanship. Refer to Bosch or the vehicle service provider for exact warranty terms.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44519281426613,"sku":"BBHK-13281","price":91.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_13281_Fro.jpg?v=1775059300","url":"https:\/\/www.partcatalog.com\/products\/bosch-13281-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}