DELPHI SX-4389 Coolant Temperature Sensor Promaster Engine Rw

( Brand: Delphi ), ( Manufacturer Part Number: SX-4389 ), ( Manufacturer Warranty: 1 Year / 12, 000 Miles ), ( Ipn: C390 51-64 ), ( Placement On Vehicle: Belts Cooling Sensors ), ( Compatible Model: Promaster City ), ( Compatible Year: 2019 2018 2017 2016 2015 ), ( Core Charge: Free No Core Charge ), ( Type: Engine Coolant Temperature Sensor ), ( Universal Fitment: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Delphi Engine Coolant Temperature Sensor )

Review DELPHI Coolant Temperature Sensor Promaster City Engine Rw fits RAM 2015–2019

Delphi SX-4389 Coolant Temperature Sensor for 2015-2019 Ram ProMaster Engine (RW)

The Delphi SX-4389 Coolant Temperature Sensor is a precision-engineered component specifically designed for the 2015-2019 Ram ProMaster engines with the RW configuration. This sensor plays a crucial role in maintaining optimal engine performance and longevity by accurately monitoring the coolant temperature.

The Delphi SX-4389 sensor is manufactured to OE (Original Equipment) specifications, ensuring a perfect fit and seamless integration with your vehicle's system. It is designed to withstand the harsh conditions of modern engines, providing reliable operation under various temperature and pressure extremes.

The sensor features a robust, corrosion-resistant construction, ensuring longevity and durability. It is equipped with a high-quality thermistor that offers rapid and accurate temperature readings. This allows for precise temperature control, which is essential for efficient fuel combustion and reduced emissions.

Installation of the Delphi SX-4389 Coolant Temperature Sensor is straightforward, thanks to its plug-and-play design. It comes pre-assembled with a wiring harness, eliminating the need for time-consuming and complex wiring connections.

By choosing the Delphi SX-4389 Coolant Temperature Sensor, you are investing in a high-quality, reliable, and long-lasting solution for your Ram ProMaster. This sensor not only ensures optimal engine performance but also contributes to improved fuel efficiency and reduced emissions, making it an essential component for any vehicle owner.

1. OEM Compatibility: The Delphi SX-4389 is specifically designed to fit and function with the Ram ProMaster engine, ensuring a seamless integration and proper operation.

2. Reliable Brand: Delphi is a well-known and reputable automotive parts manufacturer, providing assurance of product quality and durability.

3. Improved Engine Performance: By accurately measuring the coolant temperature, this sensor helps maintain optimal engine temperature and fuel efficiency, resulting in improved overall performance.

4. Potential Cost Savings: Replacing a faulty coolant temperature sensor can help prevent more expensive engine repairs in the long run.

5. Easy Installation: The sensor is typically a straightforward replacement, requiring minimal mechanical skills and tools, saving time and effort.

1. Price: Although Delphi is a reliable brand, the price may be higher compared to aftermarket alternatives.

2. Availability: Depending on your location, it may be difficult to find this specific part in local auto stores, requiring an online purchase.

3. No Advanced Features: Unlike some aftermarket sensors, the Delphi SX-4389 does not offer additional features like real-time temperature monitoring or diagnostic capabilities.

The Delphi SX-4389 coolant temperature sensor is a reliable and OEM-compatible choice for those seeking a quality replacement part for their 2015-2019 Ram ProMaster engine. Although it may be pricier than aftermarket alternatives, the potential for improved engine performance, easy installation, and peace of mind offered by a reputable brand make it a solid investment. If cost is a major concern, consider researching aftermarket options that meet your vehicle's specific needs.

Details:

Delphi Coolant Temperature Sensor for 2015 - 2019 Ram ProMaster City Engine rw: Status: In Stock.

part #: sx4389 prices

• $33.37-$119.48

specifications ocoosys:

• for models: Ram
• for years: 2015-2019
• brand: Delphi
• mpn: Sx-4389
• manufacturer warranty: 1 Year / 12, 000 Miles
• ipn: C390 51-64
• placement on vehicle: Belts Cooling Sensors
• compatible model: Promaster City
• compatible year: 2019 2018 2017 2016 2015
• core charge: Free No Core Charge
• type: Engine Coolant Temperature Sensor
• universal fitment: Direct Replacement
• bundle description: 1 Pc Genuine Delphi Engine Coolant Temperature Sensor

shipping ocoosys:

• service: Standard, Expedited
• cost: $0.00
• transit: 4-7 Days
• type: Fixed
• class: Standard, Expedited

payments ocoosys:

• other
• credit card: Discover
• wallet: Paypal

seller ocoosys:

• # reviews: 579287
• rating: 99.0%
• city: Indianapolis, Indiana

general ocoosys:

• Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components
• condition: New

offer ocoosys:

• options: Ship-to-home
• sold: 0
• quantity: 10
• availability: In Stock
• started: October 11, 2025

returns ocoosys:

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

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