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Walker Products, a reputable manufacturer in the industry since 1946, provides fuel system components and engine sensors that meet or exceed OEM standards. With a dedicated manufacturing, product management, and engineering staff, we ensure the production of quality parts, vehicle applications, instruction sheets, and technical support.
Item #:
20120062
Walker Products 214-1004 Engine Coolant Temperature Sender
Item #:
20120062
MXN 608
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Order now and get it around Thursday, August 20
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Walker Products, a reputable manufacturer in the industry since 1946, provides fuel system components and engine sensors that meet or exceed OEM standards. With a dedicated manufacturing, product management, and engineering staff, we ensure the production of quality parts, vehicle applications, instruction sheets, and technical support.
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What Stands Out
Precision Measurement
Ensures accurate readings of engine coolant temperature, helping prevent overheating and maintain optimal engine performance.
Easy Installation
Designed for straightforward installation, making it accessible for DIY enthusiasts and reducing labor costs for professional mechanics.
Durable Construction
Crafted from high-quality materials to withstand extreme temperatures, ensuring long-lasting reliability and consistent performance in diverse driving conditions.
Product Details
- Measures coolant temperature and sends information to the onboard computer
- Used to calculate the correct amount of fuel delivered to the engine
- Symptoms of failure include no start, engine flooding, steady check engine light, and poor fuel economy
- Fit type: Vehicle Specific
- Recommended service every 25,000 to 35,000 miles, involving cleaning or replacing non-functional sensors
- Manufactured by Walker Products, a reputable supplier of fuel system components and engine sensors since 1946
| Mounting Type | Flange Mount |
| Output Type | Resistance |
| Specific Uses For Product | Temperature |
| Upper Temperature Rating | 125 Degrees Celsius |
| Smart Home Compatibility | Not Smart Home Compatible |
| Material Type | Fuel |
| Style Name | Modern |
| Item Dimensions | 3 x 1.5 x 2.12 inches (7.6 x 3.8 x 5.4 cm) |
| Item Weight | 1.44 ounces (40.82 grams) |
| Brand Name | Walker Products |
| Model | 214-1004 |
| UPC | 724620073502 |
| Global Trade Identification Number | 00724620073502 |
| Manufacturer | Walker |
| Part Interchange Info | 214-1004 |
| Part Number | 214-1004 |
| Item Type Name | Engine Coolant Temperature Sensor |
| Included Components | Coolant Temperature Sensor |
| Unit Count | 1.0 Count |
| Brand | Walker Products |
| Item dimensions L x W x H | 3 x 1.5 x 2.12 inches (7.6 x 3.8 x 5.4 cm) |
| Material | Fuel |
| Style | Modern |
Who Should Buy?
-
Vehicle Owners
Ideal for vehicle owners needing a reliable coolant temperature sender for maintaining engine performance and longevity.
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DIY Mechanics
Great for DIY mechanics looking for an affordable and easy-to-install temperature sender for vehicle maintenance.
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Classic Car Restorers
Beneficial for classic car restorers needing an accurate temperature sender to preserve vehicle authenticity and function.
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High-Performance Vehicles
May not meet the demands of high-performance vehicles requiring advanced or specialized temperature sensors.
Product Description
Walker Products 214-1004 Engine Coolant Temperature Sender
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the Walker Products 214-1004 Engine Coolant Temperature Sender?
Answer: The Walker Products 214-1004 Engine Coolant Temperature Sender is designed to monitor the engine's coolant temperature, which is crucial for maintaining optimal engine performance. By accurately measuring the coolant's temperature, it provides essential feedback to the engine control unit (ECU), helping regulate the engine's operating temperature. This ensures that the engine runs efficiently, reducing the risk of overheating and potential damage. Understanding coolant temperature is especially important during various driving conditions, like heavy traffic or steep inclines, to prevent overheating. -
Question:
How does the Engine Coolant Temperature Sender work?
Answer: The Engine Coolant Temperature Sender operates by measuring the temperature of the engine coolant through a thermistor, which changes resistance based on temperature variations. This change in resistance is then translated into an electrical signal sent to the vehicle's ECU. The ECU uses this information to adjust fuel delivery and ignition timing accordingly, ensuring the engine operates within the ideal temperature range. For example, during colder temperatures, the ECU might enrich the fuel mixture to assist in starting and running the engine efficiently. -
Question:
Where is the coolant temperature sender located on my vehicle?
Answer: The coolant temperature sender is typically located in the engine block or cylinder head near the thermostat housing. Its exact location can vary depending on the make and model of your vehicle. To find it, consult your vehicle’s service manual or look for a component that has a wire harness connected to it, often near the coolant lines. Knowing its location is crucial for successful installation or replacement, especially if you're troubleshooting overheating issues or performance problems. -
Question:
What are the common signs of a failing coolant temperature sender?
Answer: Common signs of a failing coolant temperature sender include erratic temperature readings on the dashboard, engine overheating, or the vehicle's check engine light illuminating. In some cases, the sender might display consistently high or low readings, leading to misinformed decisions regarding engine performance management. If your vehicle frequently overheats, especially during normal driving conditions, it may indicate that the sender is malfunctioning and needs attention. Proper diagnosis can help prevent further engine damage. -
Question:
Can I install the Walker Products 214-1004 Engine Coolant Temperature Sender myself?
Answer: Yes, you can install the Walker Products 214-1004 Engine Coolant Temperature Sender yourself with basic automotive tools and mechanical knowledge. The installation generally involves locating the sender, disconnecting the electrical connector, removing the old sender, and installing the new one in reverse order. It's recommended to allow the engine to cool and ensure there are no pressurized systems before starting the process. DIY enthusiasts will find this a manageable task, especially when following a reliable guide specific to their vehicle model. -
Question:
Is the Walker Products 214-1004 compatible with all vehicle makes and models?
Answer: The Walker Products 214-1004 Engine Coolant Temperature Sender is designed to fit a wide range of automotive applications, but compatibility can vary based on specific vehicle makes and models. It's essential to refer to the product specifications or consult your vehicle's service manual to confirm compatibility. Often, manufacturers list the models that the sender is designed for, ensuring you select the proper part for your vehicle. Compatibility ensures optimal performance and fit, preventing issues during installation. -
Question:
What materials are used in the construction of the coolant temperature sender?
Answer: The Walker Products 214-1004 Engine Coolant Temperature Sender is constructed from high-quality materials designed to withstand the harsh conditions of engine environments. Typically, it features a durable metal casing and corrosion-resistant components to ensure longevity and reliable performance in high-temperature and high-pressure scenarios. This robust construction is vital for maintaining accurate readings over time, especially in extreme temperatures encountered during engine operation, enhancing overall vehicle reliability. -
Question:
How can I troubleshoot issues related to the coolant temperature sender?
Answer: To troubleshoot issues related to the coolant temperature sender, begin by checking the sender's electrical connector for corrosion or damage, which can affect performance. Next, monitor the dashboard temperature gauge for inconsistencies. If the gauge fluctuates wildly or displays no reading, it may indicate a faulty sender. Using an ohmmeter, you can measure the sender's resistance and compare it to manufacturer specifications. If the readings are out of range, consider replacing the sender to restore accurate temperature readings and improve engine performance. -
Question:
What is the difference between an analog and digital coolant temperature sender?
Answer: An analog coolant temperature sender utilizes a variable resistor to provide temperature data to the vehicle’s engine control unit, resulting in a traditional gauge reading on the dashboard. Conversely, a digital coolant temperature sender provides a more precise electronic signal that can offer more accurate temperature readings displayed digitally. While both types serve the same fundamental purpose of measuring coolant temperature, the choice may depend on the vehicle's design and its embedded technology, with digital senders often offering quicker response times and better accuracy. -
Question:
Where can I buy Walker Products 214-1004 Engine Coolant Temperature Sender in Mexico?
Answer: You can purchase the Walker Products 214-1004 Engine Coolant Temperature Sender from Ubuy in Mexico. Ubuy offers a variety of automotive parts and accessories, ensuring you have easy access to quality products. Shopping through Ubuy allows you to compare features and specifications, making it simpler to find a product that matches your vehicle’s requirements. Additionally, Ubuy often provides customer support to assist with any inquiries you may have during your shopping experience.
WalkerProducts Coolant Temperature Editorial Review
The Walker Products 214-1004 Engine Coolant Temperature Sender has garnered a favorable reception among customers, showcasing its reliability and compatibility across various compatible vehicles, including the Chevrolet C10 and GMC Sierra K2500. Users Consistently praise the product for its straightforward installation and perfect fit, often exceeding the expectations set by local auto parts stores. Many reports indicate that it operates as advertised, providing accurate readings, although a few customers noted discrepancies in gauge readings compared to manual gauges. The materials and Construction quality have also received positive comments, with users describing it as looking good and being durable for the price point. Overall, the Walker coolant temperature sender is viewed as a dependable choice for car enthusiasts and everyday drivers alike, particularly for those seeking an effective and economical solution for monitoring engine temperature. **
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Pros
- Reliable performance and operation as advertised.
- Perfect fit for various vehicle models, including Chevy and GMC.
- Cost-effective compared to local auto parts store options.
- Durable and aesthetically pleasing design.
Cons
- Some users experience discrepancies in gauge readings compared to manual gauges.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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MXN 608
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