{"product_id":"bosch-18034-oxygen-sensor","title":"Bosch 18034 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Bosch Engineered Oxygen Sensor 18034\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 18034 is designed for precise emission control in select Chevrolet, Pontiac, and Suzuki vehicles. This narrow-band heated oxygen sensor ensures accurate air-fuel mixture readings to support optimal engine performance and emissions compliance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Chevrolet Aveo, Aveo5, Pontiac G3, G3 Wave, and Suzuki Swift+\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor type for faster response\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eIncludes a 13.2-inch wiring harness with 4 wires and blade terminals\u003c\/li\u003e\n\u003cli\u003eDurable metal housing finished in steel for long-lasting use\u003c\/li\u003e\n\u003cli\u003eConnector features a square shape with male gender terminals\u003c\/li\u003e\n\u003cli\u003eOverall length of 16.5 inches with 15.4 inches from sealing surface to connector end\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 18034 is a standard replacement part engineered to meet the specific requirements of certain Chevrolet, Pontiac, and Suzuki models. This sensor features a heated narrow-band design, which allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The sensor’s metal housing and steel finish provide durability under harsh engine conditions. It mounts via a threaded connection with an 18 mm diameter and uses a 22 mm hex size for installation. The included wiring harness measures 13.2 inches and has four wires with blade-type terminals, ensuring a secure and reliable electrical connection. The connector is square-shaped and male gender, matching the original equipment specifications for a precise fit.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Aveo and Aveo5\u003c\/li\u003e\n\u003cli\u003ePontiac G3 and G3 Wave\u003c\/li\u003e\n\u003cli\u003eSuzuki Swift+\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis oxygen sensor is designed to replace faulty or worn sensors that can cause issues such as poor fuel economy, increased emissions, rough idling, and engine performance problems.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by Oxygen Sensor 18034\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light triggered by oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to inaccurate air-fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eIncreased exhaust emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eEngine hesitation or rough idling\u003c\/li\u003e\n\u003cli\u003ePotential damage to catalytic converter from improper sensor signals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the old oxygen sensor and threading the Bosch 18034 sensor into place using a 22 mm wrench or socket. Ensure the wiring harness is connected securely to the vehicle’s harness with the correct orientation of the square male connector. Avoid damaging the wiring during installation and verify the sensor is properly tightened to the manufacturer’s torque specifications. No mounting bracket is included, so use the existing mounting points on the vehicle.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Bosch Engineered Oxygen Sensor 18034 is manufactured to meet OEM standards for fit, form, and function. It is constructed with high-quality metal housing and reliable electrical components to ensure consistent performance. This part is a standard replacement sensor designed to maintain emission control system integrity. Warranty information should be confirmed with the parts provider or Bosch directly.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520664170677,"sku":"BBHK-18034","price":93.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_18034_Fro.jpg?v=1775059564","url":"https:\/\/www.partcatalog.com\/products\/bosch-18034-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}