Walker 210-1032 Air Charge Temperature Sensor

Air Charge Temperature Sensor for Nissan and Mercury

Walker Products 210-1032 is an air charge temperature sensor for select Nissan and Mercury applications. It provides the engine management system with intake air temperature data used for fuel and timing calculations, helping maintain accurate sensor input across everyday driving conditions.

Key Features

• Air charge temperature sensor for engine management systems
• Walker Products part number 210-1032
• OE-style replacement built to meet or exceed OEM standards and specifications
• Backed by Walker Products engineering, product management, and manufacturing support
• Fits select Nissan Sentra, Frontier, Xterra, Altima, Quest, and Mercury Villager applications

Detailed Description

Walker Products has supplied fuel system and engine sensor components since 1946, with a focus on accurate production, application coverage, and technical support. The 210-1032 air charge temperature sensor is part of that engine sensor lineup and is built for vehicles that rely on precise intake air temperature feedback for proper engine control. This part cross-references Bosch 12211 for the same application.

Fitment includes 1998-2004 Nissan Frontier, 2000-2006 Nissan Sentra, 2000-2004 Nissan Xterra, 1998-2001 Nissan Altima, 1996-2002 Nissan Quest, and 1996-2002 Mercury Villager. If you are replacing a failing intake air temperature sensor on a Nissan Frontier, Nissan Sentra, or Nissan Xterra, this Walker Products 210-1032 sensor is listed for those applications.

What It Helps Address

• Incorrect intake air temperature readings
• Driveability issues related to sensor signal errors
• Fuel mixture and timing control problems caused by faulty air temperature input
• Check engine light conditions tied to sensor performance
• Hard starting or rough running linked to inaccurate engine sensor data

Installation Notes and Tips

Verify the vehicle year, make, and model against the listed fitment before installation. Compare the original sensor connector and mounting style to the replacement part number 210-1032 to confirm application match. After installation, clear diagnostic trouble codes and confirm the engine control system reads normal intake air temperature values.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications. The company supports its parts with in-house manufacturing, engineering, product management, and technical documentation, and operates as an ISO 9001/IATF16949 certified company.