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Global Parts 1814964 Ignition Knock (Detonation) Sensor - Left or Right
Reliable Ignition Knock Sensor for Audi A8 Quattro and V8 Quattro
The Global Parts 1814964 Ignition Knock (Detonation) Sensor is designed to provide accurate knock detection for Audi A8 Quattro and V8 Quattro models. This sensor helps maintain engine performance by detecting abnormal combustion and sending signals to the engine control unit.
- Wiring harness length: 34.5 inches for flexible installation
- Blade terminal type with 3 terminals for secure electrical connection
- Single rectangular female connector for compatibility
- Wiring harness included for ease of replacement
- Compatible with Audi A8 Quattro and V8 Quattro models
Detailed Product Description
The Global Parts 1814964 ignition knock sensor features a 34.5-inch wiring harness, allowing for convenient routing within the engine bay. It includes a single rectangular female connector with three blade terminals, ensuring a reliable electrical connection to the vehicle’s engine control system. This sensor is engineered to detect engine knock or detonation, which can negatively impact engine efficiency and longevity. The included wiring harness simplifies installation and replacement processes, making it suitable for professional mechanics and experienced DIYers working on Audi A8 Quattro and V8 Quattro vehicles.
Common Applications and Issues Addressed
- Detects engine knock to prevent damage from detonation
- Helps maintain optimal engine timing and performance
- Prevents engine misfires related to knock sensor failure
- Supports emission control by ensuring proper combustion
- Reduces risk of engine damage due to undetected knocking
Installation Notes and Tips
When installing the Global Parts 1814964 knock sensor, ensure the wiring harness is routed away from high-heat areas to prevent damage. The sensor’s blade terminals and rectangular female connector should be securely connected to avoid signal loss. Since mounting hardware is not included, use the existing hardware or source appropriate fasteners for your Audi A8 Quattro or V8 Quattro. Verify sensor placement according to manufacturer specifications to ensure accurate knock detection.
Quality Assurance and Warranty
Global Parts manufactures the 1814964 ignition knock sensor to meet OEM standards for fit and function. While specific warranty details are not provided, Global Parts products typically undergo quality control testing to ensure durability and reliable performance in emission control systems for Audi vehicles.
| Brand | Global Parts |
| Part Number | 1814964 |
| Wiring Harness Length | 34.5 |
| Terminal Type | Blade |
| Mounting Hardware Included | No |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Terminal Quantity | 3 |
| Connector Gender | Female |
| Wiring Harness Included | Yes |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | Audi | A8 Quattro | 4.2L | V8 | Left | Drivers Side |
| 1998 | Audi | A8 Quattro | 4.2L | V8 | Left | Drivers Side |
| 1997 | Audi | A8 Quattro | 4.2L | V8 | Right | Passengers side |
| 1994 | Audi | V8 Quattro | 4.2L | V8 | N/A | with Brown Connector |
| 1993 | Audi | V8 Quattro | 4.2L | V8 | N/A | with Brown Connector |
| 1992 | Audi | V8 Quattro | 4.2L | V8 | N/A | with Brown Connector |
| 1991 | Audi | V8 Quattro | 3.6L | V8 | N/A | with Brown Connector |
| 1990 | Audi | V8 Quattro | 3.6L | V8 | N/A | with Brown Connector |
* 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.