Standard Ignition SC279 Automatic Transmission Output Shaft Speed Sensor

Reliable Automatic Transmission Output Shaft Speed Sensor

The Standard Ignition SC279 Automatic Transmission Output Shaft Speed Sensor is designed to provide accurate speed readings for your vehicle's transmission system. Engineered for compatibility with select Buick, Chevrolet, Oldsmobile, Pontiac, and Saturn models, this sensor ensures precise data transmission to your vehicle’s control module.

• Connector Gender: Female
• Connector Quantity: 1
• Connector Shape: Oval
• Connector Type: Plug in
• Mounting Location: Transmission mount
• Mounting Type: Bolt mount
• O.E.M. Replacement: Yes
• Terminal Gender: Male
• Terminal Quantity: 2
• Terminal Type: Blade
• Wiring Harness Included: No

Detailed Product Description

The SC279 sensor from Standard Ignition is an O.E.M. replacement part designed to fit seamlessly into the transmission mount of your vehicle. Featuring a female oval plug-in connector with a single connection point, it ensures a secure and reliable electrical connection. The sensor terminals are male blade types, with two terminals to maintain consistent signal integrity. This bolt-mounted sensor is engineered for durability and precise fitment, making it suitable for models such as the Buick Rendezvous, Chevrolet Uplander, Pontiac Aztek, Saturn Relay, and Oldsmobile Silhouette.

Compatible Vehicles and Applications

This Automatic Transmission Output Shaft Speed Sensor is compatible with the following makes and models:

• Buick Rendezvous
• Chevrolet Uplander
• Oldsmobile Silhouette
• Pontiac Aztek
• Saturn Relay
• Saturn Terraza

Common Issues Addressed by SC279 Sensor

• Erratic or inaccurate transmission speed readings
• Transmission shifting problems or delays
• Check engine light related to transmission speed sensor faults
• Transmission slipping or failure to engage gears properly
• Diagnostic trouble codes (DTCs) related to output shaft speed sensor

Installation Notes and Tips

Installation of the Standard Ignition SC279 sensor requires access to the transmission mount area. Ensure the vehicle is safely lifted and supported before beginning installation. The sensor mounts with bolts and connects via a female oval plug-in connector. Since the wiring harness is not included, verify the existing harness condition before installation. Proper torque on mounting bolts is essential to avoid sensor damage or misalignment.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed original equipment specifications. The SC279 sensor is tested for fit, form, and function to ensure reliable operation. This part is an O.E.M. replacement, providing confidence in quality and compatibility. Warranty coverage details can be obtained from the product documentation or manufacturer.