DUCATI 55240111A Magnetti Coolant Temperature Sensor 748 996 S4R

( Manufacturer Part Number: 55240111A ), ( Part Type: Sensor )

Review DUCATI Magnetti Coolant Temperature Temp Sensor 748 996 S4r fits MONSTER ST4S 1098

Ducati 55240111A Magnetti Marelli Coolant Temperature Sensor (748 996 1098 Monster S4R St4S)

The Ducati 55240111A Magnetti Marelli Coolant Temperature Sensor is a crucial component for maintaining optimal performance and longevity of your Ducati 748, 996, 1098 Monster S4R, or St4S. This sensor, designed and manufactured by Magnetti Marelli, a renowned automotive and motorcycle electronics company, is a testament to precision engineering and reliability.

This sensor is responsible for monitoring the coolant temperature in your Ducati engine. By accurately measuring the temperature, it ensures that the engine operates within its optimal temperature range, preventing overheating or cold starts, both of which can cause engine damage. The sensor communicates this information to the engine control unit (ECU), which adjusts the fuel-air mixture and ignition timing accordingly to maintain the best possible engine performance.

The Ducati 55240111A Magnetti Marelli Coolant Temperature Sensor is a high-quality, OEM (Original Equipment Manufacturer) replacement part. It is designed to fit seamlessly into your existing system, ensuring a straightforward installation process. The sensor is made from durable materials, including a temperature-resistant probe, to withstand the harsh conditions within the engine bay and provide long-lasting performance.

In summary, the Ducati 55240111A Magnetti Marelli Coolant Temperature Sensor is an essential upgrade or replacement for your Ducati 748, 996, 1098 Monster S4R, or St4S. It guarantees accurate coolant temperature readings, optimizes engine performance, and prolongs the lifespan of your engine. With its OEM quality and reliable construction, this sensor is a smart investment for any Ducati enthusiast seeking top-notch performance and longevity from their beloved motorcycle.

**Ducati Magnetti Marelli Coolant Temperature Sensor (55240111A) for 748, 996, 1098 Monster S4R ST4S: A Comprehensive Analysis**

1. **OEM Part:** This sensor is an original equipment manufacturer (OEM) part, ensuring a perfect fit and high-quality performance.

2. **Reliability:** Magnetti Marelli, the manufacturer, has a strong reputation for producing reliable and durable automotive components.

3. **Accurate Temperature Reading:** The sensor is designed to provide accurate and consistent coolant temperature readings, which are crucial for optimal engine performance and longevity.

4. **Compatibility:** This sensor is specifically designed for Ducati 748, 996, 1098 Monster S4R ST4S models, eliminating the risk of compatibility issues.

1. **Price:** OEM parts, especially for high-end motorcycles like Ducati, can be quite expensive compared to aftermarket alternatives.

2. **Availability:** Depending on your location, you might find it harder to source this part due to its specificity.

3. **No Performance Upgrade:** While this part is essential for maintaining the bike's performance, it does not provide any performance upgrades.

The Ducati Magnetti Marelli Coolant Temperature Sensor (55240111A) is a high-quality, reliable, and accurate part that ensures optimal engine performance. However, its high price and potential availability issues might be a concern for some buyers.

If you prioritize reliability and want a part that will fit perfectly in your Ducati, this OEM sensor is a good choice. However, if you're on a budget or don't mind taking a slight risk with a non-OEM part, you might want to consider looking into aftermarket alternatives. Always ensure that any aftermarket part is compatible with your specific model before purchasing.

Details:

This sensor is in good condition and comes as shown the photos. Coolant Temperature/Temp Sensor to fit most liquid-cooled Ducati model's from 1994 present Ducati p/ns 55240111A, 55240131A.

part #: 55240111a prices

• $24.99-$37.12

specifications cycleswitches:

• for models: St4s, 1098, Monster
• for makes: Ducati
• mpn: 55240111a
• part type: Sensor

offer cycleswitches:

• availability: In Stock
• quantity: 5
• options: Ship-to-home
• started: January 11, 2026
• sold: 0

general cycleswitches:

• condition: Used
• Electrical Ignition Components > Electrical Ignition Sensors Switches > Ignition Key Switches

seller cycleswitches:

• rating: 99.9%
• city: Clermont, Florida
• # reviews: 23903

shipping cycleswitches:

• cost: $0.00
• class: Standard
• transit: 3-6 Days
• type: Fixed
• service: Standard

returns cycleswitches:

• policy: No Returns

payments cycleswitches:

• wallet: Paypal
• other
• credit card: Visa

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