DELPHI SX-3956 Crankshaft Position Sensor Engine Dn 2.3L L4

( Brand: Delphi ), ( Type: Engine Crankshaft Position Sensor ), ( Placement On Vehicle: Ignition Sensors ), ( Manufacturer Part Number: SX-3956 ), ( Manufacturer Warranty: 1 Year / 12, 000 Miles ), ( Ipn: C128 79-39 ), ( Compatible Model: Mustang ), ( Compatible Year: 2019 2018 2017 2016 2015 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Delphi Engine Crankshaft Position Sensor )

Review DELPHI Crankshaft Position Sensor Ford 2.3l L4 Engine Dn fits MUSTANG C128 2015–2019

The Delphi SX-3956 crankshaft position sensor is a crucial component in the fuel injection system of the 2015-2019 Ford Mustang 2.3L L4 engine. This sensor plays a vital role in providing essential information to the engine control module (ECM) to ensure proper engine operation.

This crankshaft position sensor is a magnetic, variable-reluctance type, which employs a toothed wheel attached to the crankshaft to provide position information. The sensor housing is robustly designed and made of high-quality materials to ensure durability and resistance to harsh engine conditions. The sensor comes with a built-in temperature sensor that monitors the sensor's operating temperature, ensuring optimal performance.

The Delphi SX-3956 crankshaft position sensor features a high-precision internal design, ensuring accurate and reliable position data to the ECM. This information is used to determine engine position, fuel injection timing, and ignition timing, ensuring smooth and efficient engine operation. The sensor also features a low-resistance output circuit, minimizing voltage drops and ensuring consistent data transmission to the ECM.

This sensor is easy to install, with a simple plug-and-play design. The connector is securely attached to the sensor, ensuring a reliable connection to the ECM. The sensor comes pre-calibrated from the factory, eliminating the need for complex calibration procedures during installation.

In summary, the Delphi SX-3956 crankshaft position sensor is a high-quality, reliable, and accurate component designed specifically for use in the 2015-2019 Ford Mustang 2.3L L4 engine. It is essential for proper engine operation, ensuring smooth and efficient fuel injection and ignition timing. The sensor's robust design, high-precision internal components, and plug-and-play installation make it an excellent choice for Ford Mustang owners seeking top-performing aftermarket parts.

The Delphi SX-3956 crankshaft position sensor is a common replacement option for the 2015-2019 Ford Mustang 2.3L L4 engine. Here are some pros and cons that might help you decide if this sensor is the right choice for your vehicle.

1. OEM Equivalence: The Delphi SX-3956 is an original equipment manufacturer (OEM) replacement sensor. This means that it is engineered to meet or exceed the performance specifications of the sensor originally installed in your Ford Mustang.

2. Reliability: Delphi is a reputable automotive parts manufacturer with a long history of producing high-quality sensors. The SX-3956 is designed to provide accurate and consistent crankshaft position information to your engine control module (ECM), ensuring optimal engine performance and fuel efficiency.

3. Availability: The Delphi SX-3956 is widely available at auto parts retailers and online marketplaces, making it a convenient and accessible option for Ford Mustang owners in need of a replacement sensor.

1. Cost: Compared to aftermarket sensors, OEM replacement sensors like the Delphi SX-3956 can be more expensive. However, the added cost may be worth it for the peace of mind that comes with knowing you are using a sensor that meets or exceeds the original equipment specifications.

2. Installation: Installing the Delphi SX-3956 sensor may require some mechanical knowledge and experience. Ford Mustang owners who are not confident in their ability to perform the installation themselves may need to pay for professional installation services, adding to the overall cost of the sensor.

In conclusion, the Delphi SX-3956 crankshaft position sensor is a reliable and effective option for replacing the sensor on a 2015-2019 Ford Mustang 2.3L L4 engine. While it may be more expensive than some aftermarket sensors, its OEM equivalence and reputation for quality make it a worthwhile investment for those who prioritize reliable engine performance. If you are comfortable with the installation process, this sensor is a solid choice. However, if cost is a major concern, you may want to consider an aftermarket sensor as an alternative.

Details:

Delphi Crankshaft Position Sensor for 2015 - 2019 Ford Mustang 2.3L L4 Engine dn: Status: In Stock.

part #: sx3956 prices

• $37.98-$60.83

specifications sparkystooge:

• for models: C128, Mustang
• for makes: Ford
• for years: 2015-2019
• brand: Delphi
• type: Engine Crankshaft Position Sensor
• placement on vehicle: Ignition Sensors
• manufacturer part number: SX-3956
• manufacturer warranty: 1 Year / 12, 000 Miles
• interchange part number: C128 79-39
• compatible model: Mustang
• compatible year: 2019 2018 2017 2016 2015
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Delphi Engine Crankshaft Position Sensor

offer sparkystooge:

• sold: 0
• started: February 9, 2026
• options: Ship-to-home
• quantity: 1
• availability: In Stock

payments sparkystooge:

• credit card: Discover
• other
• wallet: Paypal

shipping sparkystooge:

• transit: 3-8 Days
• class: Standard, Expedited
• service: Standard, Expedited
• type: Fixed
• cost: $0.00

seller sparkystooge:

• city: Indianapolis, Indiana
• rating: 99.5%
• # reviews: 620800

returns sparkystooge:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

general sparkystooge:

• condition: New
• Car Truck Parts Accessories > Ignition Systems Components > Ignition Kits

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