Denso 234-4464 Oxygen Sensor - Upstream Right

OE-Style Oxygen Sensor for Hyundai Genesis Coupe

This Denso OE Style oxygen sensor is a specific-fit replacement for the upstream right position on select 2010-2012 Hyundai Genesis Coupe models. Built to match OE standards, Denso 234-4464 is engineered for accurate exhaust feedback, stable engine management, and a first-time fit.

For drivers searching for a 2010-2012 Hyundai Genesis Coupe upstream right oxygen sensor, this part number 234-4464 provides a direct-fit solution with the connector, thread, and harness layout matched to the application.

Key Features

• Heated oxygen sensor for faster operating response
• Specific fit for the upstream right location
• 4-wire design with male connector
• Threaded mounting type with 0.708 in. thread diameter
• 17.91 in. wiring harness length for application-specific routing
• OE Style replacement from Denso

Product Details

Denso 234-4464 is manufactured and tested to OE-level standards for precise replacement fitment and dependable signal performance. The sensor uses an aluminum oxide trap layer to help protect the ceramic element from silicone and lead contamination, supporting consistent exhaust monitoring and long service life. This OE Style oxygen sensor is a direct replacement for the upstream right position on the Hyundai Genesis Coupe, helping maintain proper air-fuel control and emissions system operation.

This part cross-references Bosch 18024 for the same application.

What This Sensor Helps Address

• Check engine light related to oxygen sensor performance
• Incorrect air-fuel mixture readings
• Reduced fuel economy from inaccurate exhaust feedback
• Rough idle or drivability issues tied to sensor signal loss
• Emissions test failures caused by a worn upstream sensor

Installation Notes

Fits 2010-2012 Hyundai Genesis Coupe, Upstream Right. Confirm the connector style, wire count, and threaded mounting location before installation. Because this is a specific-fit heated sensor, it should be matched to the exact OE-style position on the vehicle. For best results, inspect the harness routing and exhaust threads before installing Denso 234-4464.

Quality Assurance

Denso builds this OE Style oxygen sensor to strict original-equipment standards and tests each unit for fit and function. The design focuses on accurate replacement, proper connector alignment, and durable sensor protection for the Hyundai Genesis Coupe application.