NTK 25152 Oxygen Sensor - Downstream Right

Direct Fit Oxygen Sensor for Kia Sedona

The NTK 25152 direct fit oxygen sensor is built for specific applications and matches the downstream right position on 2002-2005 Kia Sedona models. As a heated, threaded oxygen sensor with a 4-wire design and 23.5-inch wiring harness, it supports accurate exhaust feedback for OE-style replacement needs.

NTK’s Direct Fit Oxygen Sensor line focuses on exact application coverage and OE-level fit, form, and function. For a 2002-2005 Kia Sedona downstream right oxygen sensor replacement, part number 25152 is engineered to align with the original mounting and connector-style requirements.

Key Features

• Direct fit oxygen sensor for specific vehicle applications
• Fits 2002-2005 Kia Sedona, downstream right
• Heated sensor design for faster operating response
• 4-wire configuration with 23.5-inch wiring harness
• Threaded mounting type with 18 mm thread diameter
• NTK Direct Fit Oxygen Sensor line for OE-style replacement coverage

Detailed Description

NTK part number 25152 is a specific-fit oxygen sensor for the downstream right position on 2002-2005 Kia Sedona models. It is a heated sensor with a threaded mount, 4-wire layout, and a 23.5-inch harness length, making it a direct replacement for the original sensor location. If you are searching for a Kia Sedona downstream right oxygen sensor or an NTK 25152 replacement, this part is built for that exact application.

NTK is known for oxygen sensor manufacturing across import and domestic vehicles, and this Direct Fit Oxygen Sensor line is developed to match OE specifications for fit and function. This part cross-references DENSO Auto Parts 234-4434 for the same application.

What It Helps Address

• Check engine light related to oxygen sensor performance
• Incorrect exhaust oxygen signal to the engine control system
• Slow sensor response from a worn heated O2 sensor
• Downstream right sensor replacement on Kia Sedona models
• OE-style replacement needs for emissions control service

Installation Notes and Tips

Confirm the downstream right position before ordering, since oxygen sensor locations vary by engine and exhaust layout. Match the 4-wire connector, threaded mount, and harness length to the original sensor on the vehicle. For best results, inspect the exhaust threads and wiring routing before installation on the Kia Sedona.

Quality Assurance

NTK manufactures oxygen sensors with extensive testing during production to help ensure quality and reliability that meet or exceed OE specifications. The brand’s Direct Fit Oxygen Sensor line is supported by OE application coverage and manufacturing expertise from a major original equipment sensor supplier.