Beck Arnley 201-1328 Engine Coolant Temperature Switch

Reliable Engine Coolant Temperature Switch for Nissan and Infiniti Vehicles

The Beck Arnley 201-1328 Engine Coolant Temperature Switch is designed to provide accurate temperature monitoring for your vehicle's engine cooling system. Compatible with a range of Nissan, Infiniti, and Mercury models, this switch helps maintain optimal engine performance and prevents overheating.

• Compatible with Nissan 200SX, 240SX, 300ZX, Altima, D21, Frontier, G20, I30, I35, J30, Maxima, NX, Pathfinder, Pulsar NX, Sentra, Xterra
• Also fits Infiniti Q45, I30, I35, J30, QX4, and Mercury Villager, Pickup, Quest models
• Engine Coolant Temperature Switch designed for precise temperature sensing
• OEM-quality replacement part with Beck Arnley reliability
• Part number 201-1328 ensures correct fit and function

Product Details and Compatibility

The Beck Arnley 201-1328 Engine Coolant Temperature Switch is engineered to meet or exceed original equipment specifications. This switch monitors the temperature of the engine coolant and signals the vehicle’s engine control system to regulate cooling fan operation and other temperature-dependent functions. It is compatible with a wide range of Nissan models including the 200SX, 240SX, 300ZX, Altima, D21, Frontier, G20, I30, I35, J30, Maxima, NX, Pathfinder, Pulsar NX, Sentra, and Xterra. Additionally, it fits Infiniti models such as the Q45, I30, I35, J30, and QX4, as well as Mercury Villager, Pickup, and Quest vehicles. Using the correct part number 201-1328 ensures proper fitment and reliable performance.

Common Applications and Problem Resolution

• Prevents engine overheating by accurately monitoring coolant temperature
• Ensures proper operation of cooling fans and temperature-related engine controls
• Helps avoid engine performance issues caused by faulty temperature readings
• Replaces malfunctioning or worn temperature switches in compatible Nissan, Infiniti, and Mercury vehicles
• Addresses dashboard temperature warning light malfunctions related to coolant temperature sensor failure

Installation Notes and Tips

When installing the Beck Arnley 201-1328 Engine Coolant Temperature Switch, ensure the engine is cool to avoid burns or injury. Locate the existing temperature switch on the engine block or cylinder head, disconnect the electrical connector, and remove the old switch carefully. Install the new switch by threading it into place and tightening to manufacturer torque specifications. Reconnect the electrical connector and verify proper operation by monitoring engine temperature and cooling fan activation.

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet strict quality standards, ensuring durability and reliable performance. The 201-1328 Engine Coolant Temperature Switch undergoes rigorous testing to comply with OEM specifications. While specific warranty details are not provided here, Beck Arnley typically offers coverage against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.