{"product_id":"denso-234-3004-oxygen-sensor","title":"Denso 234-3004 Oxygen Sensor - Upstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Chevrolet, Geo, GMC, and Pontiac Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style 234-3004 oxygen sensor is designed specifically for select Chevrolet, Geo, GMC, and Pontiac models, including the Sunrunner and Tracker. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Chevrolet, Geo, GMC, and Pontiac Sunrunner and Tracker models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708 inch thread diameter\u003c\/li\u003e\n\u003cli\u003e15.43 inch wiring harness length with 3 wires and male connector\u003c\/li\u003e\n\u003cli\u003ePart number 234-3004 for precise identification and compatibility\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 offers oxygen sensors engineered to meet original equipment specifications. This ensures that the 234-3004 sensor provides reliable performance and fitment comparable to factory-installed parts. The OE Style sensors are designed to maintain proper emissions control and engine efficiency for the vehicles they serve.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso 234-3004 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel mixture readings and reducing emissions during cold starts. Its specific fitment for Chevrolet, Geo, GMC, and Pontiac Sunrunner and Tracker models guarantees proper installation and function. The sensor includes a 15.43 inch wiring harness with three wires and a male connector, facilitating straightforward connection to the vehicle’s wiring system. The threaded mounting type with a 0.708 inch diameter ensures secure attachment in the exhaust system.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Oxygen Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect air-fuel mixture readings causing poor fuel economy\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor signals\u003c\/li\u003e\n\u003cli\u003eIncreased emissions due to sensor malfunction\u003c\/li\u003e\n\u003cli\u003eEngine performance problems such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to sensor failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-3004 oxygen sensor, ensure the vehicle is compatible with this specific part number and fitment. Use proper tools to avoid damaging the threaded mounting. Verify the wiring harness length and connector type match the vehicle’s harness to ensure a secure electrical connection. It is recommended to replace the sensor when the engine is cool to prevent burns and to apply anti-seize compound on the threads if not pre-coated.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso OE Style oxygen sensors are manufactured to meet strict quality standards and original equipment specifications. While specific warranty details may vary, Denso parts typically come with a limited warranty covering defects in materials and workmanship. This ensures dependable performance and peace of mind when replacing your vehicle’s oxygen sensor.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43976601698485,"sku":"BBNF-234-3004","price":56.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2343004_Fro.jpg?v=1775007218","url":"https:\/\/www.partcatalog.com\/products\/denso-234-3004-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}