MOTORCRAFT CX2543 Manifold Pressure Sensor 031508695337

( Brand: Motorcraft ), ( Manufacturer Part Number: CX2543 ), ( Product Type: Air Intake ), ( UPC: 031508695337 ), ( Fitment Type: Direct Replacement ), ( Partslink Number: 1s7z9f479ad ), ( Compatible Make S : Ford, Lincoln, Mercury ), ( Compatible Model S : Focus, Ranger, Fusion, Escape, C-max, Mkz, Mariner, Milan ), ( Product Subtype: Intake Manifolds ), ( Type: Sensors Relays ), ( Product Details: Manifold Absolute Pressure Sensor ), ( Department: Replacement )

Review MOTORCRAFT Ford Manifold Absolute Pressure Sensor fits FOCUS 2003–2010

The Motorcraft CX2543 Manifold Pressure Sensor is a crucial component in the fuel injection system of Ford Focus vehicles manufactured between 2003 and 2010. This sensor is responsible for measuring the pressure of the intake manifold gases and providing this information to the engine control module (ECM). With accurate and reliable pressure readings, the ECM can optimally adjust the fuel injection system for efficient combustion and improved engine performance.

This Motorcraft sensor is a solid-state, high-impedance device, meaning it converts the mechanical pressure signal into an electrical signal without the need for moving parts. This design offers several advantages, such as enhanced durability and longer service life compared to traditional sensors with moving parts. The sensor is also equipped with a built-in heater element, which ensures proper functioning in cold engine temperatures by warming up the sensor quickly and maintaining a stable output signal.

The Motorcraft CX2543 Manifold Pressure Sensor features a high temperature range, allowing it to accurately measure manifold pressure across a wide range of engine operating conditions. The sensor has an operating temperature range of -40 F to 257 F (-40 C to 125 C), making it suitable for use in various driving environments. The sensor's electrical connections are securely protected by a rugged, weather-resistant housing, ensuring reliable electrical connections and protecting the sensor from harsh conditions.

Installing the Motorcraft CX2543 Manifold Pressure Sensor is a straightforward process, typically involving the removal of the old sensor and the secure connection of the new sensor to the intake manifold and electrical harness. It is recommended that the installation be performed by a qualified technician to ensure proper fitting and electrical connections.

In summary, the Motorcraft CX2543 Manifold Pressure Sensor is a robust and reliable component designed to optimally measure intake manifold pressure in Ford Focus vehicles from 2003 to 2010. Its solid-state design, built-in heater element, and wide temperature range ensure accurate and reliable pressure readings, leading to improved engine performance and efficiency.

The Motorcraft CX2543 is a manifold pressure sensor manufactured by Ford Motor Company for use in Ford Focus vehicles from the model years 2003 to 2010. Replacing a faulty manifold pressure sensor can help improve the engine's performance and emissions, and prevent check engine lights from illuminating. In this response, we will discuss the pros and cons of buying and installing a Motorcraft CX2543 manifold pressure sensor for a Ford Focus.

1. OEM Part: The Motorcraft CX2543 is a factory original equipment (OEM) part, which means it is designed, manufactured, and tested by Ford to meet the specifications of the Ford Focus.

2. Quality Assurance: As an OEM part, it comes with a warranty from Ford and is expected to meet the highest standards of quality and reliability.

3. Easy Installation: Installing an OEM part like the Motorcraft CX2543 is generally easier than installing aftermarket parts, as the sensors are designed to fit perfectly in their designated locations and do not require any additional modifications.

4. Better Performance: Using an OEM part like the Motorcraft CX2543 can lead to improved engine performance, as the sensor is designed to work optimally with the engine control module (ECM) and other sensors in the vehicle.

5. Reduced Risk of Compatibility Issues: Since the Motorcraft CX2543 is specifically designed for the Ford Focus, it eliminates the risk of compatibility issues that can sometimes arise when using aftermarket parts.

1. Cost: OEM parts, including the Motorcraft CX2543, tend to be more expensive than aftermarket parts due to their higher quality and the brand name.

2. Limited Availability: OEM parts may not be as readily available as aftermarket parts, especially in smaller shops or in regions with limited dealership coverage.

3. Longer Wait Time: As OEM parts must be ordered through a dealership or an authorized Ford parts supplier, there may be a longer wait time for the part to be delivered compared to purchasing and installing an aftermarket part.

In conclusion, the Motorcraft CX2543 manifold pressure sensor offers several advantages, including OEM quality, easy installation, and improved performance. However, it also comes with some disadvantages, such as a higher cost and longer wait time compared to aftermarket parts. Ultimately, the decision to purchase and install the Motorcraft CX2543 depends on your priorities, budget, and the availability of the part. If you value the peace of mind that comes with using an OEM part and are willing to pay a premium for it, then the Motorcraft CX2543 is a solid choice. On the other hand, if you are on a tight budget or prefer to save time, an aftermarket manifold pressure sensor may be a more suitable option.

If you prioritize OEM quality, reliability, and ease of installation, and are willing to pay a premium for these advantages, then we would recommend purchasing and installing the Motorcraft CX2543 manifold pressure sensor for your Ford Focus. However, if you are looking for a more cost-effective solution or prefer to save time, you may consider exploring aftermarket manifold pressure sensor options. Regardless of your choice, make sure to follow the proper installation procedures and consult your vehicle's service manual for guidance.

Details:

The Motorcraft product will function and fit just like the part from dealer, so your vehicle operate as it should or even better. Specifications: Package Quantity: If you want to properly fix your vehicle without draining wallet, Motorcraft is a great solution. Made of premium materials to ensure durability and reliable performance.

Features: Built to strict Ford Motor Company specifications. Designed specifically for your vehicle, the part easily installs with no modifications. Provides OEM fit. Backed by a 2-year warranty.

The unit is made to the same dimensions as OEM part with gauge material. Recommended by Ford Motor Company. Quantity Per Vehicle: Manifold Absolute Pressure Sensor CX2543 by Motorcraft.

Motorcraft is the way to restore performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and feature OEM quality without the price.

part #: cx2543 prices

• $65.09-$123.88

specifications inputmanifolds:

• for models: Focus
• for makes: Ford
• for years: 2003-2010
• brand: Motorcraft
• manufacturer part number: CX2543
• product type: Air Intake
• upc: 031508695337
• fitment type: Direct Replacement
• partslink number: 1s7z9f479ad
• compatible make s : Ford, Lincoln, Mercury
• compatible model s : Focus, Ranger, Fusion, Escape, C-max, Mkz, Mariner, Milan
• product subtype: Intake Manifolds
• type: Sensors Relays
• product details: Manifold Absolute Pressure Sensor
• department: Replacement

payments inputmanifolds:

• other
• wallet: Apple-pay
• credit card: Mastercard

seller inputmanifolds:

• rating: 96.1%
• # reviews: 341318
• city: Saint Paul, Minnesota

returns inputmanifolds:

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

offer inputmanifolds:

• availability: In Stock
• sold: 0
• started: June 17, 2025
• options: Ship-to-home

general inputmanifolds:

• Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds
• condition: New

shipping inputmanifolds:

• class: Standard
• cost: $16.53
• transit: 4-7 Days
• service: FedEx Ground or FedEx Home Delivery
• type: Calculated
• carrier: FedEx

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