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Walker 242-1030 Ignition Knock (Detonation) Sensor
Overview of Walker Products Ignition Knock Sensor 242-1030
The Walker Products Ignition Knock (Detonation) Sensor 242-1030 is designed to detect engine knocking and help optimize ignition timing. This sensor is compatible with select Mercury and Nissan vehicles, including the Frontier, Pathfinder, Quest, Villager, and Xterra models.
- Length: 49.66 mm for precise fitment
- Blade terminal type with 2 male terminals
- Single rectangular female connector for secure connection
- Mounting hardware not included
- Wiring harness not included
Walker Products Brand Line Details
Walker Products offers a range of emission control components engineered for reliable performance and durability. The 242-1030 ignition knock sensor is part of this line, providing accurate detonation detection to support engine management systems in Mercury and Nissan vehicles. This sensor meets the specifications required for proper engine operation and emission control.
Product Description and Attributes
The Walker 242-1030 ignition knock sensor measures 49.66 mm in length, ensuring compatibility with the designated vehicle models. It features a blade terminal type with two male terminals, designed to connect with a single rectangular female connector. This configuration supports a secure and stable electrical connection necessary for accurate knock detection. Note that mounting hardware and wiring harness are not included, so existing components or separate purchases may be required for installation.
Compatible Vehicles and Applications
- Mercury Frontier ignition knock sensor replacement
- Nissan Pathfinder detonation sensor for engine management
- Ignition knock sensor for Nissan Quest and Villager models
- Sensor fitment for Nissan Xterra engine control systems
Installation Notes and Tips
- Verify sensor length and connector type before installation
- Ensure the blade terminals align correctly with the vehicle’s wiring harness
- Use existing mounting hardware or source compatible fasteners as none are included
- Handle the sensor carefully to avoid damage to terminals and connector
Quality Assurance and Warranty
Walker Products maintains strict quality control standards for their emission control sensors, including the 242-1030 ignition knock sensor. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. It is recommended to consult product documentation or the vehicle service manual for warranty and installation guidance.
| Brand | Walker |
|---|---|
| Part Number | 242-1030 |
| Position | Walker Products |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Length | 49.6600 |
| Mounting Hardware Included | No |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
| Wiring Harness Included | No |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2004 | Nissan | Frontier | 3.3L | V6 | N/A | Walker Products | |
| 2004 | Nissan | Xterra | 3.3L | V6 | N/A | Walker Products | |
| 2003 | Nissan | Frontier | 3.3L | V6 | N/A | Walker Products | |
| 2003 | Nissan | Frontier | XE | 2.4L | L4 | N/A | Walker Products |
| 2003 | Nissan | Xterra | 3.3L | V6 | N/A | Walker Products | |
| 2002 | Mercury | Villager | 3.3L | V6 | N/A | Walker Products | |
| 2002 | Nissan | Frontier | 3.3L | V6 | N/A | Walker Products | |
| 2002 | Nissan | Frontier | XE | 2.4L | L4 | N/A | Walker Products |
| 2002 | Nissan | Quest | 3.3L | V6 | N/A | Walker Products | |
| 2002 | Nissan | Xterra | 3.3L | V6 | N/A | Walker Products | |
| 2001 | Mercury | Villager | 3.3L | V6 | N/A | Walker Products | |
| 2001 | Nissan | Frontier | 3.3L | V6 | N/A | Walker Products | |
| 2001 | Nissan | Quest | 3.3L | V6 | N/A | Walker Products | |
| 2001 | Nissan | Xterra | 3.3L | V6 | N/A | Walker Products | |
| 2000 | Mercury | Villager | 3.3L | V6 | N/A | Walker Products | |
| 2000 | Nissan | Frontier | 3.3L | V6 | N/A | Walker Products | |
| 2000 | Nissan | Pathfinder | 3.3L | V6 | N/A | Fits models from January 2000.; Walker Products | |
| 2000 | Nissan | Quest | 3.3L | V6 | N/A | Walker Products | |
| 2000 | Nissan | Xterra | 3.3L | V6 | N/A | Walker Products | |
| 1999 | Mercury | Villager | 3.3L | V6 | N/A | Walker Products | |
| 1999 | Nissan | Frontier | 3.3L | V6 | N/A | Walker Products | |
| 1999 | Nissan | Quest | 3.3L | V6 | N/A | 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.