Walker 235-1212 Engine Crankshaft Position Sensor

Overview of Walker Products Engine Crankshaft Position Sensor

The Walker Products 235-1212 Engine Crankshaft Position Sensor is designed for precise engine timing and reliable performance. Compatible with various Buick, Chevrolet, GMC, Pontiac, Saab, and Saturn models, this sensor ensures accurate crankshaft position detection for optimal engine operation.

• Color: Black for standard OEM appearance
• Single connector with a square shape for secure fitment
• One mounting hole for straightforward installation
• Three terminals with female terminal gender and male connector gender
• Mounting bracket not included

Detailed Product Description

This Walker Products crankshaft position sensor (part number 235-1212) features a black housing and a single square-shaped connector designed to interface seamlessly with the vehicle’s wiring harness. It includes one mounting hole to secure the sensor in place, ensuring stable and accurate readings. The sensor has three terminals, with female terminal gender and a male connector gender, which aligns with the OEM specifications for the supported vehicle models. This sensor is engineered to provide consistent crankshaft position data, which is critical for engine timing and fuel injection control.

Walker Products is known for manufacturing reliable automotive components, and this sensor is part of their product line focused on ignition sensors. The 235-1212 sensor meets the necessary specifications for proper fitment and function across multiple GM and related makes, including Buick, Chevrolet, GMC, Pontiac, Saab, and Saturn vehicles.

Compatible Vehicles and Applications

This crankshaft position sensor is compatible with a range of models, including but not limited to:

• Buick LaCrosse, Regal, Verano
• Chevrolet Cobalt, Equinox, HHR, Impala, Malibu, Vue
• GMC Terrain
• Pontiac G4, G5, G6, Pursuit, Solstice, Sky
• Saab 9-5
• Saturn Aura, Ion

Common Issues Addressed by This Sensor

• Engine misfires or rough idling due to inaccurate crankshaft position data
• Difficulty starting the engine or no-start conditions
• Check engine light triggered by crankshaft sensor faults
• Poor engine performance and reduced fuel efficiency
• Intermittent stalling or hesitation during acceleration

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid injury
• Disconnect the battery to prevent electrical shorts
• Locate the existing crankshaft position sensor and remove the mounting bolt
• Disconnect the sensor connector carefully to avoid damage
• Install the Walker Products 235-1212 sensor using the single mounting hole and secure firmly
• Reconnect the electrical connector and battery, then test for proper operation

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their ignition sensors, including the 235-1212 crankshaft position sensor. While specific warranty details may vary, Walker Products typically offers coverage against manufacturing defects to ensure reliability and customer confidence. Always verify warranty terms with the supplier or manufacturer documentation.