
187739 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $112.49 | Top Pick! Condition is New, GENUINE FERRARI 612 Scaglietti F430 Flywheel Side Engine Knock Sensor 187739, FREE SHIPPING | ![]() |
![]() | $115.00 | Condition is New, Ferrari Maserati Knock Sensor 187739, shipping cost = $5.97 | 100.0% |
![]() | $187.50 | Condition is New, Maserati Quattroporte 4200 - Ferrari 612 DETONATION FIRING SENSOR # 187739, shipping cost = $35.00 | 99.8% |
![]() | $265.00 | Condition is New, FERRARI SENSOR FOR FIRING (187739), FREE SHIPPING | 97.3% |
![]() | $300.00 | Condition is New, Ferrari Part 187739, shipping cost = $13.95 | 98.6% |
![]() | $315.40 | Condition is New, FE-187739 SENSOR FOR FIRING Ferrari NEW, FREE SHIPPING | 99.3% |
![]() | $525.00 | Condition is New, - Ferrari 430 612 DETONATION FIRING SENSOR # 187739, shipping cost = $75.00 | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $40.00 | Condition is Used, ferrari 430 Sensor For Firing/Detonation Part# 187739, FREE SHIPPING | 99.8% |
![]() | $50.00 | Condition is Used, ferrari 430 - Sensor For Firing Flywheel Side - Part # 187739, FREE SHIPPING | 99.8% |
![]() | $60.00 | Condition is Used, ferrari 430, 612- Sensor For Firing Flywheel Side - Part # 187739, FREE SHIPPING | 99.8% |
![]() | $65.00 | Condition is Used, ferrari 430, 612 Sensor For Firing Flywheel Side - Part # 187739, FREE SHIPPING | 99.8% |
![]() | $159.98 | Condition is Used, Maserati Spyder Coupe 4200 M138 Ferrari 430 612 Engine Knock Sensor Set OEM, FREE SHIPPING | 99.7% |
![]() | $182.88 | Condition is Used, 2008 Ferrari F430 Spider Engine Knock Detonation Ping Motor Sensor Lot of 4, FREE SHIPPING | 100.0% |

Introducing the Ferrari 187739 Sensor for Firing, a high-performance component designed for those seeking precision and reliability in their applications. This sensor, manufactured by Ferrari S.p.A., is engineered to meet the demands of various industries, including automation, manufacturing, and military applications.
The 187739 sensor is an optical sensor, which means it utilizes light to detect the presence or absence of an object. It features an adjustable sensing range, which allows users to customize the sensor's sensitivity to their specific application. The sensor's active sensing element is a red LED emitter, while the receiver is a phototransistor that converts the light received into an electrical signal.
This sensor is designed with a rugged housing, ensuring it can withstand harsh environments. It is constructed from high-quality materials, including a durable, anodized aluminum body and a hermetically-sealed glass window. The sensor is also IP67 rated, making it resistant to water, dust, and other contaminants.
The 187739 sensor also offers a wide operating temperature range, from -20 C to 70 C, ensuring it can function in various conditions. It has a low power consumption of 13mA at 5V, making it an energy-efficient choice for applications where power usage is a concern.
The sensor comes with a number of output options, including NPN and PNP transistor outputs, as well as open collector and current loop outputs. It also features a built-in self-diagnostic function, which allows users to easily check the sensor's health and status.
The Ferrari 187739 Sensor for Firing is a versatile and reliable component that can be used in a wide range of applications where precise object detection is required. Its adjustable sensing range, rugged construction, and wide operating temperature range make it a popular choice for those seeking high-performance sensing solutions.
The Ferrari 187739 sensor is a crucial component of the Ferrari ignition system. It plays a vital role in ensuring optimal engine performance by providing precise timing for the spark plugs. Here are some pros and cons of buying this sensor:
Pros:1. Improved Engine Performance: A faulty ignition sensor can lead to misfires, poor fuel economy, and decreased engine performance. Replacing the sensor with a new one can help restore the engine's power and efficiency.
2. Enhanced Driveability: A new sensor can help improve the overall driveability of the vehicle. The engine will start more smoothly, and the vehicle will respond better to acceleration.
3. Longer Lifespan: A new sensor is guaranteed to last longer than a used or faulty one. This can save you money in the long run by avoiding costly repairs.
4. Diagnostic Capabilities: Modern ignition sensors come with diagnostic capabilities that can help identify other potential engine issues. This can save you time and money by allowing you to address problems before they become major.
Cons:1. Cost: Ferrari parts, in general, can be expensive. The ignition sensor is no exception. The cost of a new sensor may be a significant investment for some.
2. Installation Complexity: Installing the sensor may require specialized tools and knowledge. This could lead to additional labor costs if you choose to have a professional install it.
3. Potential for False Positives: A new sensor may not always solve the problem. In some cases, a faulty sensor may be a symptom of a larger issue within the ignition system or elsewhere in the engine.
Conclusion:The Ferrari 187739 sensor is an essential component of the Ferrari ignition system. While it may be a significant investment, the benefits of improved engine performance, enhanced driveability, and diagnostic capabilities make it a worthwhile expense. However, it's essential to be aware of the potential costs and installation complexity before making a purchase.
Recommendation:If you're experiencing issues with your Ferrari's engine performance or driveability, it's recommended to have the ignition system inspected by a qualified professional. They can diagnose the issue and determine if a new ignition sensor is necessary. If a new sensor is required, consider purchasing an OEM (Original Equipment Manufacturer) part to ensure optimal performance and longevity.
Details:
Color, height , length , UPC. Sensor for firing: 245.15: Ferrari-new parts - firing. This is the footer. More links or can go here.
specifications perfoelectric:
- brand: Ferrari
- mpn: 187739
- part type: Sensor
shipping perfoelectric:
- carrier: fedex
- type: fixed
- class: economy, expedited
- transit: 3-9 days
- service: fedex ground economy, fedex 2day
seller perfoelectric:
- # reviews: 3
- rating: 100.0%
- city: plano, texas
payments perfoelectric:
- other
- credit card: diners-club
- wallet: apple-pay
offer perfoelectric:
- prices: $40.00–$525.00
- item condition:
- New
- Used
- availability: in stock
- options: ship-to-home
- sold #: 19
- started: april 7, 2025
- best offers: true
- in stock #: 5
general perfoelectric:
- category: Auto Parts > Electrical Components
returns perfoelectric:
- policy: returns accepted
- time: 14 days
- paid by: buyer
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