HomeBelts and Cooling > SensorsWalker 210-1003 Engine Coolant Temperature Sensor
Part #: 210-1003

Walker 210-1003 Engine Coolant Temperature Sensor

Walker Products
⚙️ 28 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Walker Products
🚗Fitment: Chrysler and Dodge, D100, D150, D250, D350, Fifth Avenue, Imperial, LeBaron, New Yorker, Newport, and Ramcharger
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Reliable Engine Coolant Temperature Sensor for Chrysler and Dodge Vehicles

The Walker Products 210-1003 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for your vehicle's engine cooling system. Compatible with a range of Chrysler and Dodge models, this sensor helps maintain optimal engine performance and prevents overheating.

  • Engine Coolant Temperature Sensor by Walker Products
  • Part Number: 210-1003
  • Compatible with Chrysler and Dodge vehicles including D100, D150, D250, D350, Fifth Avenue, Imperial, LeBaron, Newport, New Yorker, and Ramcharger
  • Ensures precise temperature monitoring for engine cooling systems
  • Direct replacement sensor for reliable fit and function

About Walker Products Engine Cooling Sensors

Walker Products offers a comprehensive line of engine cooling sensors designed to meet OEM specifications. The 210-1003 sensor is part of this product line, engineered to deliver consistent and accurate temperature data to the vehicle’s engine control unit. This helps regulate engine temperature and supports efficient fuel management and emission control.

Product Description and Compatibility

The Walker 210-1003 Engine Coolant Temperature Sensor is specifically engineered for use in various Chrysler and Dodge models, including trucks like the D100, D150, D250, and D350, as well as passenger vehicles such as the Fifth Avenue, Imperial, LeBaron, Newport, New Yorker, and Ramcharger. This sensor monitors the temperature of the engine coolant and sends real-time data to the vehicle’s computer system, enabling proper engine temperature regulation and preventing overheating or inefficient engine operation.

Common Applications and Issues Addressed

  • Helps prevent engine overheating by providing accurate coolant temperature readings
  • Supports proper engine temperature regulation for improved fuel efficiency
  • Resolves erratic temperature gauge readings or warning light activations
  • Addresses engine performance issues related to faulty temperature sensors
  • Prevents potential engine damage caused by incorrect temperature data

Installation Notes and Tips

When installing the Walker 210-1003 Engine Coolant Temperature Sensor, ensure the engine is cool to avoid burns or injury. Locate the existing sensor on the engine block or cylinder head, disconnect the electrical connector, and carefully remove the old sensor. Install the new sensor by threading it into place and reconnecting the electrical connector securely. Verify proper sensor operation by checking engine temperature readings after installation.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for all engine cooling sensors, including the 210-1003. Manufactured to meet or exceed OEM specifications, this sensor offers reliable performance and durability. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.

This part fits 28 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1987DodgeD1005.2LV8N/AWalker Products
1987DodgeD1505.2LV8N/AWalker Products
1987DodgeD2505.2LV8N/AWalker Products
1987DodgeD350N/AWalker Products
1987DodgeRamcharger5.2LV8N/AWalker Products
1986DodgeD1005.2LV8N/AWalker Products
1986DodgeD1505.2LV8N/AWalker Products
1986DodgeD2505.2LV8N/AWalker Products
1986DodgeD350N/AWalker Products
1986DodgeRamcharger5.2LV8N/AWalker Products
1985DodgeD1505.2LV8N/AWalker Products
1985DodgeD2505.2LV8N/AWalker Products
1985DodgeD350N/AWalker Products
1985DodgeRamcharger5.2LV8N/AWalker Products
1984ChryslerFifth AvenueN/AWalker Products
1984DodgeD1505.2LV8N/AWalker Products
1984DodgeD2505.2LV8N/AWalker Products
1984DodgeD350N/AWalker Products
1984DodgeRamcharger5.2LV8N/AWalker Products
1983ChryslerFifth AvenueN/AWalker Products
1983ChryslerImperialN/AWalker Products
1982ChryslerImperialN/AWalker Products
1982ChryslerNew Yorker5.2LV8N/AWalker Products
1981ChryslerImperialN/AWalker Products
1981ChryslerLeBaronN/AWalker Products
1981ChryslerNew YorkerN/AWalker Products
1981ChryslerNewport5.2LV8N/AWalker Products
1981ChryslerNewport3.7LL6N/AWalker Products

* 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:

139-401213-8640914715S150171-2548AX5SU309TS10006WT3003

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.