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Item #:
97930075
Q21-1026S 5777.59505 2-Wire Coolant Level Sensor Compatible for Peterbilt Kenworth Paccar Q21-1026 GW665
Item #:
97930075
SLE 750
Price Details
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Imported from USA store
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Order now and get it around Thursday, September 17
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What Stands Out
Two-Wire Design
The 2-wire configuration allows for easy installation and compatibility, reducing wiring complexities and facilitating seamless integration with heavy-duty trucks.
Vehicle Compatibility
Specifically designed for Peterbilt, Kenworth, and Paccar models, ensuring precise functionality and reliability in monitoring coolant levels, catering to the needs of professional drivers.
Durable Construction
Built with high-quality materials, this sensor offers exceptional durability and resistance to harsh conditions, providing long-lasting performance and peace of mind during transport.
Product Details
| Brand | MOSYPT |
| Item dimensions L x W x H | 2.4 x 0.9 x 0.87 inches (6.1 x 2.3 x 2.2 cm) |
| Material | Acrylonitrile Butadiene Styrene |
| Output Type | Digital |
| Specific Uses For Product | Engine |
| Product Dimensions | 2.4 x 0.9 x 0.87 inches (6.1 x 2.3 x 2.2 cm); 0.32 ounces (9.07 grams) |
Who Should Buy?
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Truck Owners
Ideal for truck owners of Peterbilt and Kenworth needing reliable coolant level monitoring for their vehicles.
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Fleet Managers
Beneficial for fleet managers seeking to optimize maintenance schedules by ensuring optimal coolant levels in trucks.
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Mechanics & Technicians
Perfect for mechanics conducting regular inspections and replacements of coolant sensors in heavy-duty trucks.
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Non-Truck Users
Not suitable for users without heavy-duty trucks; designed specifically for Peterbilt and Kenworth models.
Product Description
Q21-1026S 5777.59505 2-Wire Coolant Level Sensor Compatible for Peterbilt Kenworth Paccar Q21-1026 GW665
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What vehicles is the Q21-1026S 2-Wire Coolant Level Sensor compatible with?
Answer: The Q21-1026S 2-Wire Coolant Level Sensor is specifically designed to be compatible with vehicles from Peterbilt, Kenworth, and Paccar. This includes a range of truck models that utilize these sensors to monitor coolant levels effectively, ensuring optimal engine performance. If your truck is from one of these manufacturers and requires a reliable solution for coolant level monitoring, this sensor is an ideal choice. -
Question:
How does the Q21-1026S 2-Wire Coolant Level Sensor function?
Answer: The Q21-1026S 2-Wire Coolant Level Sensor operates by detecting the presence or absence of coolant within the reservoir. It sends signals to the vehicle’s control system, allowing for real-time monitoring of coolant levels. This functionality is crucial for preventing potential engine overheating, offering vehicle operators peace of mind, especially during long hauls or strenuous driving conditions. -
Question:
What are the key features of the Q21-1026S sensor?
Answer: The Q21-1026S sensor boasts a durable design, featuring high-quality materials that ensure longevity and reliability in demanding environments. Its 2-wire configuration simplifies installation and integration into your vehicle's existing systems. These features make it an excellent choice for fleet operators needing dependable coolant monitoring across multiple trucks. -
Question:
Can I install the Q21-1026S sensor myself?
Answer: Yes, the Q21-1026S sensor can be installed by those with moderate mechanical skills. The 2-wire design allows for a straightforward connection to the vehicle's electrical system. However, consulting your vehicle's service manual or a professional mechanic is recommended if you have any uncertainties to ensure correct installation and optimal performance. -
Question:
What are the signs that indicate I need to replace my coolant level sensor?
Answer: Common signs that may indicate a faulty coolant level sensor include inaccurate coolant readings, warning lights on the dashboard, or coolant leaks detected in the area of the sensor. If you experience any of these issues, consider replacing the sensor to maintain proper coolant monitoring and prevent engine damage due to overheating. -
Question:
What is the advantage of using a 2-wire coolant level sensor?
Answer: A 2-wire coolant level sensor like the Q21-1026S benefits from a more straightforward installation process and a lower likelihood of electrical confusion compared to multi-wire options. This simplicity allows for quicker diagnostics and repairs, making it an appealing choice for those looking to minimize downtime and maintenance costs. -
Question:
How will using the Q21-1026S sensor benefit my truck's engine?
Answer: By utilizing the Q21-1026S coolant level sensor, you can ensure proper monitoring of your truck's coolant levels, which helps maintain optimal engine temperature. This can lead to improved fuel efficiency and reduced risk of engine overheating, which is especially important for long-distance transport operations where engine performance is critical. -
Question:
Is the Q21-1026S sensor sensitive to temperature changes?
Answer: Yes, the Q21-1026S sensor is designed to function accurately across a range of temperatures, making it reliable in various operational conditions. This sensitivity ensures that it can adapt to the thermal variations commonly experienced in heavy-duty truck applications, allowing for consistent coolant level readings that can inform necessary operational adjustments. -
Question:
Where can I buy the Q21-1026S 5777.59505 2-Wire Coolant Level Sensor?
Answer: You can purchase the Q21-1026S 5777.59505 2-Wire Coolant Level Sensor from Ubuy in Sierra Leone. Ubuy offers a user-friendly shopping experience with a wide selection of automotive parts, including this coolant level sensor, ensuring you can find what you need for your vehicle. Their platform makes it convenient to access various options and products tailored to your vehicle requirements. -
Question:
What should I do if my coolant level sensor triggers a warning light?
Answer: If your coolant level sensor triggers a warning light, first check the coolant level visually to ensure it's within the recommended range. If the level is normal but the light remains illuminated, it may indicate a fault with the sensor itself. In this case, consider testing or replacing the Q21-1026S sensor to restore accurate readings and monitor coolant levels effectively.
MOSYPT Coolant Level Editorial Review
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Pros
- Compatible with multiple brands
- Easy installation process
- Accurate coolant level measurement
- Durable construction
- Compact design
Cons
- May require occasional calibration.
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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SLE 750
Order now and get it around Thursday, September 17
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Features & Benefits
- Compatible with Peterbilt, Kenworth, and Paccar vehicles.
- OE numbers: Q21-1026S, 5777.59505, Q21-1026, GW665.
- Ensures accurate coolant level monitoring.
- Direct aftermarket replacement for easy installation.
- Made from 100% new ABS plastic for durability.
- Thoroughly tested for reliable performance.
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