OE Quality
60-Day Returns

Standard Ignition SC804 Automatic Transmission Output Shaft Speed Sensor
Reliable Automatic Transmission Output Shaft Speed Sensor
The Standard Ignition SC804 Automatic Transmission Output Shaft Speed Sensor is designed for precise performance in Chevrolet Malibu vehicles. This sensor ensures accurate speed data transmission to your vehicle’s control system, supporting smooth and efficient transmission operation.
- Attachment Method: Plug in for secure and straightforward connection
- Color/Finish: Black for durability and corrosion resistance
- Connector Type: Female plug-in connector with one connector quantity
- Mounting Type: Bolt mount with one bolt hole for stable installation
- Terminal Type: Two male blade terminals for reliable electrical contact
- Mounting Location: Transmission mount position for optimal sensor placement
- New part ensuring fresh components and reliable function
Detailed Product Description
The SC804 sensor from Standard Ignition is engineered to provide accurate output shaft speed readings for Chevrolet Malibu automatic transmissions. Featuring a plug-in attachment method and a female connector, this sensor simplifies installation and replacement. Its black finish offers resistance against environmental factors, while the bolt mount design with a single bolt hole ensures a secure fit at the transmission mount location. The sensor’s two male blade terminals guarantee consistent electrical connectivity, essential for precise speed signal transmission to the vehicle’s transmission control module.
Common Applications and Problem Resolution
- Helps resolve erratic or inaccurate speedometer readings in Chevrolet Malibu models
- Addresses transmission shifting issues caused by faulty output shaft speed data
- Prevents transmission slipping or harsh shifting by providing accurate speed input
- Eliminates diagnostic trouble codes related to output shaft speed sensor failure
- Supports overall transmission system performance and longevity
Installation Notes and Tips
Installation requires access to the transmission mount area on Chevrolet Malibu vehicles. The sensor mounts securely using a single bolt hole and connects via a female plug-in connector. Ensure the connector is fully seated to maintain proper electrical contact. No additional mounting hardware is included, so retain original bolts or source appropriate fasteners. Handle the sensor carefully to avoid damage to the terminals and connector during installation.
Quality Assurance and Warranty
Standard Ignition manufactures the SC804 sensor as a new component, meeting OEM specifications for fit and function. While specific warranty details are not provided, Standard Ignition parts typically undergo rigorous quality control to ensure reliable operation in Chevrolet Malibu automatic transmissions.
| Brand | Standard Ignition |
|---|---|
| Part Number | SC804 |
| Attachment Method | Plug in |
| Color/Finish | Black |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Type | Plug in |
| Dust Shield Included | No |
| Hardware Included | No |
| Mounting Bracket(s) Included | No |
| Mounting Hardware Included | No |
| Mounting Location | Trans mount |
| Mounting Type | Bolt mount |
| New or Reman | New |
| Number of Bolt Holes | 1 |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Chevrolet | Malibu | 1.5L | L4 | N/A | |
| 2019 | Chevrolet | Malibu | 1.5L | L4 | N/A |
* 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.