OE Quality
60-Day Returns

Bosch 0261231118 Ignition Knock (Detonation) Sensor
Overview of Bosch Ignition Knock Sensor for Porsche 911
The Bosch Ignition Knock (Detonation) Sensor (New) with part number 0261231118 is designed specifically for Porsche 911 models. This sensor plays a critical role in detecting engine knock and ensuring optimal ignition timing for improved engine performance and emission control.
- Compatible with Porsche 911 vehicles
- Part number 0261231118 for precise identification
- Single unit required per vehicle
- Packaged with 42 cases per pallet for bulk handling
- Part of Bosch's Ignition Knock (Detonation) Sensor (New) product line
About the Bosch Ignition Knock (Detonation) Sensor (New) Line
The Ignition Knock (Detonation) Sensor (New) product line from Bosch focuses on delivering reliable and accurate knock detection sensors that help maintain engine efficiency and reduce harmful emissions. This line is engineered to meet strict OEM specifications, ensuring compatibility and performance for vehicles like the Porsche 911. The sensors in this line are designed to detect detonation events promptly, allowing the engine control unit to adjust ignition timing accordingly.
Detailed Product Description
The Bosch 0261231118 ignition knock sensor is a vital component in the emission control system of the Porsche 911. It detects engine knock or detonation, which can cause damage if left unchecked. By sending precise signals to the engine control module, it helps optimize ignition timing and fuel combustion. This sensor is supplied as a single unit per vehicle and is packaged efficiently with 42 cases per pallet for streamlined distribution. Its design and fitment ensure direct compatibility with Porsche 911 models, supporting proper engine management and emission standards.
Common Applications and Issues Addressed
- Detects engine knock to prevent potential engine damage
- Helps maintain optimal ignition timing for performance
- Supports emission control by ensuring efficient combustion
- Reduces engine noise caused by detonation
- Prevents check engine light triggers related to knock sensor faults
Installation Notes and Tips
When installing the Bosch 0261231118 ignition knock sensor on a Porsche 911, ensure the sensor is mounted securely in the designated engine location to accurately detect knock signals. Use proper torque specifications as recommended by the vehicle manufacturer. It is advisable to inspect the wiring harness and connectors for any damage or corrosion before installation to ensure reliable sensor communication with the engine control unit.
Quality Assurance and Warranty
Bosch ignition knock sensors are manufactured to meet stringent quality standards and OEM specifications. While specific warranty details are not provided here, Bosch products typically come with a limited warranty covering defects in materials and workmanship. This sensor is designed to provide consistent performance and durability for the Porsche 911's emission control system.
| Brand | Bosch |
| Part Number | 0261231118 |
| Position | Ignition Knock (Detonation) Sensor (New) |
| Cases Per Pallet (ORLY) | 42 |
| Unit(s) per Car Qty (ORLY) | 1 |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 1998 | Porsche | 911 | Carrera 4S | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) | ||
| 1998 | Porsche | 911 | RWD | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) | ||
| 1998 | Porsche | 911 | Convertible | AWD | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) | |
| 1998 | Porsche | 911 | Carrera 4 | Coupe | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) | |
| 1997 | Porsche | 911 | RWD | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) | ||
| 1997 | Porsche | 911 | Carrera 4S | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) | ||
| 1997 | Porsche | 911 | Carrera 4 | Coupe | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) | |
| 1997 | Porsche | 911 | Convertible | AWD | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) | |
| 1997 | Porsche | 911 | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) | |||
| 1996 | Porsche | 911 | RWD | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) | ||
| 1996 | Porsche | 911 | Carrera 4S | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) | ||
| 1996 | Porsche | 911 | Convertible | AWD | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) | |
| 1996 | Porsche | 911 | Carrera 4 | Coupe | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) | |
| 1996 | Porsche | 911 | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) | |||
| 1995 | Porsche | 911 | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) | |||
| 1994 | Porsche | 911 | AWD | 3.6L | H6 | N/A | Body 993; Ignition Knock (Detonation) Sensor (New) | ||
| 1994 | Porsche | 911 | Convertible | 3.6L | H6 | N/A | Body 993; Ignition Knock (Detonation) Sensor (New) | ||
| 1994 | Porsche | 911 | Coupe | RWD | 3.6L | H6 | N/A | Body 993; Ignition Knock (Detonation) Sensor (New) |
* 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.