MQ718380 MITSUBISHI Knock Sensor

Review MITSUBISHI Genuine Knock Sensor

The Mitsubishi MQ718380 Knock Sensor is an essential component of your engine management system designed to detect and prevent damaging engine knocking or detonation. This sensor is specifically engineered for Mitsubishi vehicles and is a crucial part of maintaining optimal engine performance and longevity.

The MQ718380 Knock Sensor is a compact, cylindrical component, measuring approximately 2.2 inches (56 mm) in length and 0.8 inches (21 mm) in diameter. It is designed to be mounted on the engine block near the crankshaft, enabling it to detect vibrations and sound waves generated by engine knocking.

This sensor employs a piezoelectric crystal element that converts mechanical energy into electrical energy. When engine knocking occurs, the sensor detects the resulting vibrations and sends an electrical signal to the engine control module (ECM). The ECM then adjusts the engine timing and fuel injection accordingly to eliminate the knocking noise and prevent further engine damage.

The Mitsubishi MQ718380 Knock Sensor is known for its high precision and reliability, ensuring accurate detection of engine knocking even under heavy load or extreme operating conditions. It features a robust construction, with a protective coating to withstand the harsh engine environment and resist corrosion.

Installation of the MQ718380 Knock Sensor is typically a straightforward process, requiring the removal of the old sensor and securing the new sensor in its place using the provided mounting hardware. It is essential to follow the manufacturer's instructions carefully to ensure proper installation and avoid potential damage to the sensor or engine components.

In conclusion, the Mitsubishi MQ718380 Knock Sensor is an essential part of your vehicle's engine management system, designed to detect and prevent damaging engine knocking. With its high precision, reliability, and robust construction, this sensor ensures optimal engine performance and longevity. It is a worthwhile investment for any Mitsubishi vehicle owner seeking to maintain their engine in top condition.

1. Improved Engine Performance: A faulty knock sensor can lead to poor engine performance. Replacing it with a new one can help restore optimal engine functionality.

2. Reduced Emissions: A properly functioning knock sensor helps the engine run more efficiently, which in turn can help reduce harmful emissions.

3. Enhanced Durability: The Mitsubishi MQ718380 knock sensor is known for its durability, which can save you from having to replace it frequently.

4. Cost-Effective: Compared to other engine components, the cost of a knock sensor is relatively low, making it a cost-effective solution for maintaining your vehicle.

1. Installation Complexity: Installing a knock sensor can be a complex process, especially if you're not mechanically inclined. It may require specialized tools and knowledge.

2. Potential for False Knocks: A new knock sensor may trigger false knocks, which can lead to unnecessary engine adjustments and repair costs.

3. Diagnostic Challenges: Identifying a faulty knock sensor can be challenging, as the symptoms can overlap with other engine issues.

The decision to buy a Mitsubishi MQ718380 knock sensor depends on your vehicle's specific needs and your personal resources. If you're experiencing engine issues and suspect a faulty knock sensor, it may be worth the investment. However, if you're unsure, consider having a professional mechanic diagnose the problem first.

If you're confident in your mechanical abilities and have diagnosed a faulty knock sensor, purchasing a Mitsubishi MQ718380 knock sensor can be a cost-effective solution for restoring optimal engine performance. However, if you're unsure or lack the necessary skills, consider seeking the help of a professional mechanic to ensure a accurate diagnosis and repair.

Details:

Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resalable and in the original packaging. Electrical parts are not returnable.

specifications ignitioncomp:

• brand: Mitsubishi
• mpn: Mq718380
• part type: Sensor
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• year: 2022 2023 2024
• parts included: Only Part Reference 5 On The Diagram Is Included

shipping ignitioncomp:

• transit: 7-13 days
• class: standard, expedited, one-day
• carrier: ups
• service: ups ground, ups 2nd day air, ups next day air saver
• type: fixed

seller ignitioncomp:

• rating: 98.6%
• # reviews: 338
• city: new port richey, florida

returns ignitioncomp:

• paid by: seller
• policy: returns accepted
• time: 30 days

offer ignitioncomp:

• in stock #: 3
• options: ship-to-home
• prices: $75.65–$131.12
• item condition: New
• availability: in stock
• sold #: 10
• started: february 21, 2026

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• wallet: paypal
• credit card: mastercard
• other

general ignitioncomp:

• category: Auto Parts > Car Truck Accessories > Ignition Systems Components