Walker 211-1123 Engine Coolant Temperature Sensor

Walker 211-1123 Engine Coolant Temperature Sensor

Walker Products 211-1123 is an engine coolant temperature sensor built for accurate coolant temperature signal reporting in the engine management system. It is a direct-fit replacement for select applications, including the 1995 Nissan Quest, and supports reliable temperature feedback for proper drivability and cooling-system control.

Key Features

• Engine coolant temperature sensor for engine management and cooling-system monitoring
• Walker Products replacement part number 211-1123
• Built to meet or exceed OEM standards and specifications
• Backed by Walker Products engineering, product management, and technical support resources
• Compatible with 1995 Nissan Quest applications
• Cross-reference part numbers include Standard Ignition TX18 and OE-style reference 22630-70J00

Product Details

Walker Products has supplied fuel system and engine sensor components since 1946, with a focus on OE-level fit, function, and application accuracy. The 211-1123 coolant temperature sensor is part of Walker Products’ engine management lineup and is manufactured under ISO 9001/IATF16949 quality systems. For buyers searching for a 1995 Nissan Quest engine coolant temperature sensor or Walker 211-1123 replacement, this part provides a straightforward service solution for temperature-signal related repairs.

Fits 1995 Nissan Quest, N/A.

Common Issues This Part May Address

• Incorrect coolant temperature readings at the engine control system
• Hard starting or rough cold operation caused by inaccurate temperature input
• Cooling fan control concerns tied to sensor signal errors
• Check engine light conditions related to coolant temperature sensor faults
• Fuel mixture and idle quality problems linked to temperature data loss

Installation Notes and Tips

Verify connector style, thread size, and sensor location against the original part before installation. Inspect the harness connector and surrounding cooling-system components for corrosion, coolant contamination, or damaged wiring. After installation, clear any stored diagnostic trouble codes and confirm the engine reaches normal operating temperature with stable sensor readings.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications, supported by in-house engineering and technical documentation. The brand’s ISO 9001/IATF16949 certification reflects controlled production and application accuracy for parts like the 211-1123 coolant temperature sensor.