HOLLEY 543-120 Engine Coolant Temperature Sensor 090127006009

( Brand: Holley ), ( Manufacturer Part Number: 543-120 ), ( Part Type: Engine Sensor ), ( Features: The Cooling System Of Your Automobile Is Vital To Your Engine, Malfunctioning, Cracked Or Otherwise Damaged Cooling Parts And Components In Time, Your Engine Can Crack And Seize Up, Which Can Lead To Engine Damage. To Save Your Energy, Time And Money, Get The Superior Oem Parts They Offer For Your Vehicle. Each Prod ), ( Item Height: 2.350 ), ( Item Length: 4.750 ), ( Item Width: 4.350 ), ( Country/region Of Manufacture: Ca ), ( Material: Stainless Steel ), ( UPC: 090127006009 )

The cooling system of your automobile is vital to your engine, malfunctioning, cracked or otherwise damaged cooling parts and components in time, your engine can crack and seize up, which can lead to engine damage. To save your energy, time and money, get the superior oem parts they offer for your vehicle. Each prod, item height : 2.350, item length : 4.750, item width : 4.350, country/region of manufacture: ca, material: stainless steel, upc: 090127006009, brand: Holley, mpn: 543-120.

Review HOLLEY Engine Coolant Temperature Sensor

Holley 543-120 Engine Coolant Temperature Sensor - Precision Engine Monitoring for Enthusiasts

The Holley 543-120 Engine Coolant Temperature Sensor is a vital component for maintaining optimal engine performance in high-performance vehicles. This sensor is engineered with precision and durability, ensuring accurate and reliable temperature readings even under the most demanding conditions.

The Holley 543-120 sensor is designed to monitor the coolant temperature within the engine's cooling system. By providing real-time temperature data to the engine management system, it enables fine-tuning of fuel mixture, ignition timing, and other critical engine parameters to maintain optimal performance and fuel efficiency.

The sensor housing is constructed from high-quality, corrosion-resistant materials to ensure longevity and performance, even in the harshest environments. The sensor itself features a robust design with a high-temperature thermistor that can withstand extreme temperatures, ensuring consistent and accurate readings.

The Holley 543-120 Engine Coolant Temperature Sensor is easy to install, with a plug-and-play design that connects directly to the engine management system. It comes with a detailed installation guide to make the process as straightforward as possible for users of all skill levels.

In summary, the Holley 543-120 Engine Coolant Temperature Sensor is an essential tool for any performance enthusiast seeking precise engine temperature monitoring. Its durable construction, high-temperature thermistor, and easy installation make it an ideal choice for those seeking to optimize their engine's performance and longevity.

The Holley 543-120 Engine Coolant Temperature Sensor is a popular choice among car enthusiasts due to its high-quality construction and reliable performance. Here are some pros and cons to help you decide:

1. High-quality construction: The Holley 543-120 engine coolant temperature sensor is made with high-quality materials, ensuring durability and resistance to wear and tear.

2. Wide temperature range: The sensor can operate effectively in a wide temperature range, making it suitable for various driving conditions.

3. Easy installation: The sensor comes with clear installation instructions, making it easy for DIY enthusiasts to install without needing professional help.

4. Accurate readings: The Holley 543-120 engine coolant temperature sensor is known for providing accurate readings, ensuring optimal engine performance and fuel efficiency.

1. Price: Compared to some other temperature sensors on the market, the Holley 543-120 can be slightly more expensive.

2. Availability: In some regions, it might be harder to find this sensor due to its popularity and high demand.

In conclusion, the Holley 543-120 Engine Coolant Temperature Sensor is a reliable and accurate option for maintaining optimal engine performance. While it may be slightly more expensive than some other options, its durability, accuracy, and easy installation make it a worthwhile investment for many car enthusiasts. If you're looking for a high-quality temperature sensor and are willing to spend a bit more, the Holley 543-120 is a recommended choice. However, if you're on a tight budget, you might want to consider less expensive options and weigh their pros and cons against those of the Holley sensor.

Details:

Holley 543-120 - Engine Coolant Temperature Sensor. Holley carburetors have powered almost every NHRA Pro Stock champion and NASCAR Sprint Cup team for 40 years.: Replace your old coolant temperature sensor with our Holley sensor, used on Sniper EFI systems.

To save your energy, time and money, get the superior OEM parts they offer for vehicle. Each product is made from high quality materials to maintain proper cooling of your engine and prevent overheating. The cooling system of your automobile is vital to engines overall health and longevity. That is why its critical to replace leaking, malfunctioning, cracked or otherwise damaged cooling parts and components in time.

Without proper cooling, your engine can crack and seize up, which lead to damage. Holley being an undeniable leader in fuel systems for over 100 years, offers a wide range of performance carburetors, pumps, intake manifolds and engine dress up products street performance, race, marine applications.

part #: 543120 prices

• $38.40-$51.99

specifications ocoosys:

• brand: Holley
• mpn: 543-120
• part type: Engine Sensor
• features: The Cooling System Of Your Automobile Is Vital To Your Engine, Malfunctioning, Cracked Or Otherwise Damaged Cooling Parts And Components In Time, Your Engine Can Crack And Seize Up, Which Can Lead To Engine Damage. To Save Your Energy, Time And Money, Get The Superior Oem Parts They Offer For Your Vehicle. Each Prod
• item height: 2.350
• item length: 4.750
• item width: 4.350
• country/region of manufacture: Ca
• material: Stainless Steel
• upc: 090127006009

shipping ocoosys:

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

offer ocoosys:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: August 30, 2025

returns ocoosys:

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

seller ocoosys:

• rating: 96.9%
• # reviews: 45083
• city: Saint Paul, Minnesota

payments ocoosys:

• wallet: Paypal
• other
• credit card: Mastercard

general ocoosys:

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

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