DELPHI SX-9959 Coolant Temperature Sensor 4.1L 4.5L

( Brand: Delphi ), ( Manufacturer Part Number: SX-9959 ), ( Manufacturer Warranty: 1 Year / 12, 000 Miles ), ( Ipn: C573 52-20 ), ( Placement On Vehicle: Belts Cooling Sensors ), ( Compatible Year: 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 ), ( 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 Cadillac 4.1l 4.5l Fb fits DEVILLE 1985–2005

Delphi SX-9959 Coolant Temperature Sensor for 1985-2005 Cadillac Deville 4.1L, 4.5L (FB)

The Delphi SX-9959 Coolant Temperature Sensor is a crucial automotive component designed specifically for the 1985-2005 Cadillac Deville models equipped with either a 4.1L or 4.5L engine (FB platform). This sensor is a testament to Delphi's commitment to delivering high-quality, reliable parts that ensure optimal vehicle performance.

The Delphi SX-9959 is an essential element in the engine management system, monitoring the coolant temperature in the engine's cooling system. It works by converting the coolant temperature into an electrical signal, which is sent to the engine control module (ECM). The ECM then adjusts various engine parameters based on this information, such as fuel injection timing and cooling fan operation, to maintain a safe and efficient operating temperature.

This Delphi coolant temperature sensor is designed with precision engineering and robust materials to withstand the harsh conditions within the engine bay. It features a durable, corrosion-resistant construction, ensuring long-lasting reliability and performance. The sensor is easy to install, with clear instructions and mounting hardware included in the package.

By choosing the Delphi SX-9959 Coolant Temperature Sensor for your Cadillac Deville, you are investing in a solution that delivers accuracy, durability, and superior performance. This sensor will help maintain your vehicle's performance, efficiency, and longevity, ensuring a smooth and enjoyable driving experience. Trust Delphi for all your automotive sensor needs and drive with confidence.

1. OEM Replacement: This sensor is a direct fit and functions exactly like the original part, ensuring proper cooling system operation.

2. Reliable Brand: Delphi is a well-known and trusted manufacturer in the automotive industry, providing high-quality parts.

3. Temperature Sensitive: The sensor accurately measures coolant temperature, enabling the engine control module to adjust fuel and ignition timing accordingly for optimal performance and fuel efficiency.

4. Easy Installation: This sensor is straightforward to install, making it a suitable option for DIY enthusiasts as well as professional mechanics.

1. Potential Compatibility Issues: While Delphi aims to produce sensors that fit various vehicles, there might be rare cases where the sensor does not work as intended. It is essential to verify compatibility before purchasing.

2. Cost: Compared to aftermarket alternatives, OEM sensors like Delphi's may be more expensive. However, the increased reliability and accuracy might outweigh the cost difference for some consumers.

Conclusion: The Delphi SX-9959 Coolant Temperature Sensor is a reliable and accurate OEM replacement for your 1985-2005 Cadillac Deville. While it may be more expensive than aftermarket options, its excellent performance and compatibility make it a worthwhile investment for maintaining the proper functioning of your cooling system. It is recommended to verify compatibility before purchasing to avoid any potential issues.

Details:

Delphi Coolant Temperature Sensor for 1985 - 2005 Cadillac DeVille 4.1L 4.5L fb: Status: In Stock.

part #: sx9959 prices

• $81.29-$136.13

specifications ocoosys:

• for models: Deville
• for makes: Cadillac
• for years: 1985-2005
• brand: Delphi
• mpn: Sx-9959
• manufacturer warranty: 1 Year / 12, 000 Miles
• ipn: C573 52-20
• placement on vehicle: Belts Cooling Sensors
• compatible year: 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993
• 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

returns ocoosys:

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

shipping ocoosys:

• cost: $0.00
• type: Fixed
• class: Standard, Expedited
• service: Standard, Expedited
• transit: 3-5 Days

offer ocoosys:

• quantity: 5
• availability: In Stock
• options: Ship-to-home
• started: August 3, 2025
• sold: 0

general ocoosys:

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

payments ocoosys:

• wallet: Apple-pay
• credit card: Diners-club
• other

seller ocoosys:

• rating: 98.7%
• # reviews: 561827
• city: Indianapolis, Indiana

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