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Standard Ignition KS40 Ignition Knock (Detonation) Sensor - Rear
Overview of Standard Ignition KS40 Knock Sensor
The Standard Ignition KS40 Ignition Knock (Detonation) Sensor is designed for reliable bolt-on installation on select Chevrolet, GMC, and Oldsmobile vehicles. This sensor plays a critical role in detecting engine knock to optimize performance and protect your engine.
- Bolt-on attachment method for secure mounting
- Bolt mount type ensures stable sensor positioning
- Single male terminal connector for straightforward wiring
- Compatible with multiple Chevrolet, GMC, and Oldsmobile models
Detailed Product Description
The KS40 knock sensor from Standard Ignition is engineered to detect engine detonation by sensing vibrations caused by knocking. It features a bolt-on attachment method and bolt mount type, providing a secure and precise fit on the engine block. The sensor includes a single male terminal connector, simplifying electrical connections during installation. This part is specifically compatible with Chevrolet and GMC trucks and SUVs such as the Bravada, C1500, C2500, G10, G20, G30, Jimmy, K1500, K2500, P30, P3500, S10, S10 Blazer, Safari, and Sonoma, as well as select Oldsmobile models.
Common Applications and Issues Addressed
- Detects engine knock to prevent potential damage
- Helps maintain optimal ignition timing for improved fuel efficiency
- Reduces engine noise caused by detonation
- Prevents engine misfires related to knock sensor failure
- Supports engine control module (ECM) in adjusting spark timing
Installation Notes and Tips
- Ensure the mounting surface is clean and free of debris before installation
- Use the bolt-on attachment method to secure the sensor firmly to the engine block
- Verify the single male terminal connector is properly seated to avoid electrical issues
- Consult vehicle-specific service manuals for torque specifications and sensor location
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The KS40 knock sensor undergoes rigorous quality control testing to maintain consistent functionality. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Standard Ignition |
|---|---|
| Part Number | KS40 |
| Attachment Method | Bolt On |
| Connector Type | Bolt On |
| Mounting Type | Bolt Mount |
| Terminal Gender | Male |
This part fits 38 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | Chevrolet | C1500 | 4.1L | L6 | N/A | Right Cylinder Head |
| 1995 | Chevrolet | C1500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1995 | Chevrolet | C2500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1995 | Chevrolet | G10 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1995 | Chevrolet | G20 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1995 | Chevrolet | G30 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1995 | Chevrolet | K1500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1995 | Chevrolet | K2500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1995 | Chevrolet | P30 | 4.3L | V6 | N/A | |
| 1995 | GMC | C1500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1995 | GMC | C2500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1995 | GMC | G1500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1995 | GMC | G2500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1995 | GMC | G3500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1995 | GMC | K1500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1995 | GMC | K2500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1995 | GMC | P3500 | 4.3L | V6 | Rear | |
| 1995 | GMC | Safari | N/A | 3/8 Inch x 16 Straight Thread | ||
| 1994 | Chevrolet | C1500 | 4.1L | L6 | N/A | Right Cylinder Head |
| 1994 | Chevrolet | C1500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1994 | Chevrolet | C2500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1994 | Chevrolet | K1500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1994 | Chevrolet | K2500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1994 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Right Cylinder Head |
| 1994 | GMC | C1500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1994 | GMC | C2500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1994 | GMC | K1500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1994 | GMC | K2500 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1994 | GMC | Safari | N/A | 3/8 Inch x 16 Straight Thread | ||
| 1994 | Oldsmobile | Bravada | 4.3L | V6 | N/A | Right Cylinder Head |
| 1993 | Chevrolet | S10 | 4.3L | V6 | N/A | Right Cylinder Head |
| 1993 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Right Cylinder Head |
| 1993 | GMC | Jimmy | N/A | Right Cylinder Head | ||
| 1993 | GMC | Sonoma | 4.3L | V6 | N/A | Right Cylinder Head |
| 1993 | Oldsmobile | Bravada | 4.3L | V6 | N/A | Right Cylinder Head |
| 1992 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Right Cylinder Head |
| 1992 | GMC | Jimmy | 4.3L | V6 | N/A | Right Cylinder Head |
| 1992 | Oldsmobile | Bravada | 4.3L | V6 | N/A | Right Cylinder Head |
* 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.