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Walker 210-1042 Air Charge Temperature Sensor
Reliable Air Charge Temperature Sensor for Nissan and Infiniti Vehicles
The Walker Products 210-1042 Air Charge Temperature Sensor is designed to provide accurate temperature readings for optimal engine performance. Compatible with various Nissan and Infiniti models, this sensor helps maintain efficient air-fuel mixture and engine management.
- Compatible with Nissan and Infiniti models including 200SX, 300ZX, Altima, G20, I30, J30, Maxima, Pathfinder, Q45, QX4, and Sentra
- Part number 210-1042 ensures precise fit and function
- Measures air charge temperature to support engine control systems
- Manufactured by Walker Products, known for quality automotive sensors
- Direct replacement sensor for reliable engine performance
Product Overview and Brand Line Information
The Walker Products line specializes in engine sensors designed to meet or exceed OEM specifications. The 210-1042 Air Charge Temperature Sensor is part of this product line, offering dependable performance for Nissan and Infiniti vehicles. Walker Products focuses on delivering components that integrate seamlessly with vehicle systems to maintain accurate sensor data and support engine efficiency.
Function and Application of the Air Charge Temperature Sensor
This air charge temperature sensor monitors the temperature of the incoming air entering the engine. Accurate temperature data is critical for the engine control unit (ECU) to adjust fuel injection and ignition timing, ensuring optimal combustion and emissions control.
- Helps prevent engine performance issues related to incorrect air temperature readings
- Supports efficient fuel economy by providing accurate sensor data
- Reduces risk of engine stalling or rough idling caused by faulty temperature input
- Assists in maintaining proper emissions levels
- Prevents check engine light triggers related to air charge temperature sensor faults
Installation Notes and Tips
When installing the Walker Products 210-1042 sensor, ensure the vehicle is turned off and cooled down to avoid injury. Locate the existing air charge temperature sensor on the intake manifold or air intake system, depending on the model. Disconnect the electrical connector carefully and remove the old sensor. Install the new sensor securely and reconnect the wiring harness. It is recommended to verify sensor operation with a diagnostic tool after installation.
Quality Assurance and Warranty Information
Walker Products maintains strict quality control standards for their engine sensors, including the 210-1042 Air Charge Temperature Sensor. This part is manufactured to meet OEM specifications for fit, form, and function. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. Consult product documentation or the manufacturer for exact warranty terms.
This part fits 47 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Nissan | Pathfinder | 3.5L | V6 | N/A | Walker Products |
| 2003 | INFINITI | QX4 | 3.5L | V6 | N/A | Walker Products |
| 2003 | Nissan | Pathfinder | 3.5L | V6 | N/A | Walker Products |
| 2002 | INFINITI | G20 | 2.0L | L4 | N/A | Walker Products |
| 2002 | INFINITI | QX4 | 3.5L | V6 | N/A | Walker Products |
| 2002 | Nissan | Pathfinder | 3.5L | V6 | N/A | Walker Products |
| 2001 | INFINITI | G20 | 2.0L | L4 | N/A | Walker Products |
| 2001 | INFINITI | Q45 | 4.1L | V8 | N/A | Walker Products |
| 2001 | INFINITI | QX4 | 3.5L | V6 | N/A | Walker Products |
| 2001 | Nissan | Maxima | 3.0L | V6 | N/A | Walker Products |
| 2001 | Nissan | Pathfinder | 3.5L | V6 | N/A | Walker Products |
| 2000 | INFINITI | G20 | 2.0L | L4 | N/A | Walker Products |
| 2000 | INFINITI | Q45 | 4.1L | V8 | N/A | Walker Products |
| 2000 | INFINITI | QX4 | 3.3L | V6 | N/A | Walker Products |
| 2000 | Nissan | Maxima | 3.0L | V6 | N/A | Walker Products |
| 2000 | Nissan | Pathfinder | 3.3L | V6 | N/A | Walker Products |
| 1999 | INFINITI | G20 | 2.0L | L4 | N/A | Walker Products |
| 1999 | INFINITI | I30 | 3.0L | V6 | N/A | Walker Products |
| 1999 | INFINITI | Q45 | 4.1L | V8 | N/A | Walker Products |
| 1999 | INFINITI | QX4 | 3.3L | V6 | N/A | Walker Products |
| 1999 | Nissan | Maxima | 3.0L | V6 | N/A | Walker Products |
| 1999 | Nissan | Pathfinder | 3.3L | V6 | N/A | Walker Products |
| 1999 | Nissan | Sentra | 2.0L | L4 | N/A | Walker Products |
| 1999 | Nissan | Sentra | 1.6L | L4 | N/A | Walker Products |
| 1998 | INFINITI | I30 | 3.0L | V6 | N/A | Location-Air Intake Hose; Walker Products |
| 1998 | INFINITI | Q45 | 4.1L | V8 | N/A | Walker Products |
| 1998 | INFINITI | QX4 | 3.3L | V6 | N/A | Walker Products |
| 1998 | Nissan | 200SX | 2.0L | L4 | N/A | Walker Products |
| 1998 | Nissan | 200SX | 1.6L | L4 | N/A | Walker Products |
| 1998 | Nissan | Maxima | 3.0L | V6 | N/A | Location-Air Intake Hose; Walker Products |
| 1998 | Nissan | Pathfinder | 3.3L | V6 | N/A | Walker Products |
| 1998 | Nissan | Sentra | 1.6L | L4 | N/A | Walker Products |
| 1997 | INFINITI | I30 | 3.0L | V6 | N/A | Location-Air Intake Hose; Walker Products |
| 1997 | INFINITI | J30 | 3.0L | V6 | N/A | Walker Products |
| 1997 | INFINITI | Q45 | 4.1L | V8 | N/A | Walker Products |
| 1997 | INFINITI | QX4 | 3.3L | V6 | N/A | Walker Products |
| 1997 | Nissan | 200SX | 1.6L | L4 | N/A | Walker Products |
| 1997 | Nissan | Altima | 2.4L | L4 | N/A | Walker Products |
| 1997 | Nissan | Maxima | 3.0L | V6 | N/A | Location-Air Intake Hose; Walker Products |
| 1997 | Nissan | Pathfinder | 3.3L | V6 | N/A | Walker Products |
| 1997 | Nissan | Sentra | 1.6L | L4 | N/A | Walker Products |
| 1996 | INFINITI | J30 | 3.0L | V6 | N/A | Walker Products |
| 1996 | INFINITI | Q45 | 4.5L | V8 | N/A | Walker Products |
| 1996 | Nissan | 300ZX | 3.0L | V6 | N/A | Walker Products |
| 1996 | Nissan | Altima | 2.4L | L4 | N/A | Walker Products |
| 1996 | Nissan | Pathfinder | 3.3L | V6 | N/A | Walker Products |
| 1995 | INFINITI | J30 | 3.0L | V6 | N/A | Fits 1995 and newer vehicles.; Walker Products |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.