{"product_id":"denso-234-4388-oxygen-sensor","title":"Denso 234-4388 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4388\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4388 is designed specifically for Suzuki SX4 models, providing precise emissions control and engine performance monitoring. This heated oxygen sensor features a threaded mounting type and a 17.32-inch wiring harness, ensuring a direct fit and reliable operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions feedback\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Suzuki SX4 vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003e17.32-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003eFour-wire design with male connector for secure connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso 234-4388 oxygen sensor is engineered to meet the exact specifications of Suzuki SX4 models, ensuring compatibility and optimal performance. As a heated sensor, it quickly reaches operating temperature to provide accurate oxygen level readings to the engine control unit (ECU). The sensor’s four-wire configuration includes a male connector, facilitating a secure and reliable electrical connection. Its 0.708-inch threaded mounting type allows for straightforward installation in the exhaust system. The 17.32-inch wiring harness length is designed to fit the vehicle’s layout without the need for extensions or modifications.\u003c\/p\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style line from Denso focuses on delivering parts that closely replicate original equipment specifications. This ensures that the oxygen sensor 234-4388 maintains the performance and durability expected from factory-installed components. The OE Style sensors are designed to provide consistent emissions control and engine efficiency, making them suitable replacements for Suzuki SX4 owners seeking reliable sensor performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel mixture readings for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing precise feedback to the ECU\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eSupports proper catalytic converter function by monitoring exhaust gases\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4388 oxygen sensor on a Suzuki SX4, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the wiring harness length and connector gender match the vehicle’s harness to ensure a proper fit. It is recommended to apply anti-seize compound on the threads before installation to facilitate future removal.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso oxygen sensors, including the 234-4388, are manufactured to meet strict quality standards and OEM specifications. While specific warranty details may vary, Denso typically offers coverage against defects in materials and workmanship. This ensures that the sensor provides reliable performance throughout its service life when installed correctly on compatible Suzuki SX4 models.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43976949268661,"sku":"BBNF-234-4388","price":132.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344388_Fro.jpg?v=1775007330","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4388-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}