NTK 24617 Oxygen Sensor - Upstream

Direct-Fit Oxygen Sensor

NTK oxygen sensor 24617 is a specific-fit, heated sensor built for emission control applications. It uses a threaded mounting design and a 3-wire configuration with a 17.75-inch harness for direct-fit replacement service.

Key Features

• Heated oxygen sensor for precise exhaust feedback
• Specific-fit design for direct replacement service
• Threaded mounting type for secure installation
• 3-wire construction with 17.75-inch harness length
• 18 mm thread diameter

Detailed Description

NTK 24617 is part of the Direct Fit Oxygen Sensor line, engineered for applications that require OE-style fit, form, and function. NTK draws on its ceramics expertise and original equipment manufacturing background to produce oxygen sensors that are extensively tested during manufacturing for quality and reliability. This part cross-references Bosch 13073 and DENSO Auto Parts 234-4060 for the same application. Fits 1992-1993 Suzuki Sidekick, upstream, including B1S1 hard top Federal Emissions applications. For Suzuki Sidekick emission control service, 24617 provides a direct-fit replacement path without universal adaptation.

What It Is Used For

• Replacing a worn or slow-responding oxygen sensor
• Restoring exhaust feedback for fuel control
• Addressing sensor-related check engine light conditions
• Correcting emissions monitoring issues tied to upstream sensing

Installation Notes and Tips

Verify the threaded mounting style, wire count, harness length, and 18 mm thread diameter before installation. Confirm the vehicle uses an upstream sensor location and match the OE-equivalent application details for the correct Suzuki Sidekick fitment. Use proper exhaust sensor service practices to avoid damage to the sensing element and wiring.

Quality Assurance

NTK states that these oxygen sensors are tested during manufacturing to meet or exceed OE specifications. The brand is part of the NGK family and is recognized as a major original equipment oxygen sensor supplier.