ACURA MT49D1 Knock Sensor 3.2L V6

( Manufacturer Part Number: MT49D1 ), ( Part Type: Sensor ), ( Product Warranty: 12 Month Warranty ), ( Part Info: Ignition Knock ), ( Years: 1995 1997 1999 1998 2004 1994 1993 1991 1992 1996 2000 2001 2002 ), ( Models: Legend Tl Rl Nsx ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review ACURA Replacement Knock Sensor 3.2l V6 fits LEGEND TL RL NSX 1991–2005

Introducing the MT49D1 Knock Sensor, an essential component for maintaining the optimal performance of your 1991-2005 Acura Legend, TL, RL, and NSX 3.2L V6 engines. This knock sensor, manufactured by a trusted automotive parts supplier, is designed to accurately detect engine vibrations and signal the engine control module to make adjustments, preventing potential damage from engine knocking.

The MT49D1 Knock Sensor is engineered with state-of-the-art technology to ensure high precision and reliability. Its advanced design includes a sensitive element that can detect even the slightest engine vibrations. The sensor is also designed to withstand the harsh operating conditions of an engine environment, including high temperatures and vibrations.

This knock sensor comes with a plug-and-play design, making it easy to install in your vehicle. The sensor is a direct replacement for the original part, ensuring a seamless fit and function. The sensor is also calibrated to work perfectly with the factory engine control module, eliminating the need for any additional adjustments or recalibration.

Installation of the MT49D1 Knock Sensor is a straightforward process. Simply remove the old sensor, disconnect the electrical connector, and replace it with the new sensor. Once installed, the sensor will begin working immediately, providing accurate and reliable engine vibration detection.

Investing in a high-quality knock sensor like the MT49D1 is a smart choice for anyone looking to maintain the performance and longevity of their Acura Legend, TL, RL, or NSX 3.2L V6 engine. By ensuring that engine knocking is detected and addressed early, you can prevent costly repairs and keep your vehicle running smoothly.

In summary, the MT49D1 Knock Sensor is a critical component for the optimal performance of your 1991-2005 Acura Legend, TL, RL, and NSX 3.2L V6 engines. Its advanced design and high precision make it an essential investment for any vehicle owner looking to maintain their engine's health and longevity. With its easy installation and direct replacement design, the MT49D1 Knock Sensor is a smart choice for anyone looking to keep their vehicle running at its best.

Buying a Mitsubishi Electric 49D1 knock sensor for a 1991-2005 Acura Legend, TL, RL, or NSX 3.2L V6 engine comes with several advantages and disadvantages.

1. Improved engine performance: A faulty knock sensor can cause engine misfires and reduce performance. Replacing it with a new one can improve engine efficiency and power output.

2. Preventing engine damage: A faulty knock sensor can cause the engine to work harder than necessary, which can lead to expensive repairs if left unchecked. Replacing the sensor can prevent this damage and save money in the long run.

3. Check Engine Light (CEL) elimination: If the CEL is on due to a faulty knock sensor, replacing it will turn off the light and prevent potential hassle and expense associated with failed emissions tests.

1. Cost: A new Mitsubishi Electric 49D1 knock sensor can cost around $90 to $120, depending on the supplier, which may seem expensive for some.

2. Labor costs: Installing the sensor requires removing the intake manifold, which can be a complex and time-consuming process. Labor costs for this job can range from $150 to $300 or more, depending on the mechanic's hourly rate and location.

3. Availability: It may be challenging to find the exact sensor for your specific car model and engine configuration. Make sure to double-check the compatibility of the part before purchasing to avoid any potential issues.

In conclusion, replacing a faulty Mitsubishi Electric 49D1 knock sensor for a 1991-2005 Acura Legend, TL, RL, or NSX 3.2L V6 engine can lead to improved engine performance, prevent engine damage, and eliminate the check engine light. However, the cost of the part and labor, along with the potential difficulty in finding the correct sensor, may deter some from making the investment. Ultimately, the decision to replace the sensor depends on the individual's priorities, budget, and the severity of the issue.

If you're experiencing engine misfires, poor performance, or a check engine light due to a faulty knock sensor, it's essential to address the issue as soon as possible to prevent potential engine damage. We recommend purchasing a new Mitsubishi Electric 49D1 knock sensor from a reputable supplier, such as Rock Auto or O'Reilly Auto Parts, and having it installed by a professional mechanic to ensure a proper fit and function. This investment can save you money in the long run by preventing more extensive engine repairs and maintaining the reliability of your vehicle.

Details:

Acura TL 1996 - 1998 3.2L V6. Acura Legend 1991 - 1995. Ignition Knock Detonation Sensor Detonation. Acura NSX 1991 -2005.

Acura RL 1996 - 2004 Rear Bank.

part #: mt49d1 prices

• $26.50-$59.00

specifications acrasensor:

• for models: Tl, Rl, Nsx, Legend
• for makes: Acura
• for years: 1991-2005
• mpn: Mt49d1
• part type: Sensor
• product warranty: 12 Month Warranty
• part info: Ignition Knock
• years: 1995 1997 1999 1998 2004 1994 1993 1991 1992 1996 2000 2001 2002
• models: Legend Tl Rl Nsx
• important: Please Read All Notes Before Making This Purchase
• cs-sku: 400

returns acrasensor:

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

general acrasensor:

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

shipping acrasensor:

• service: FedEx Ground / FedEx Home Delivery
• cost: $0.00
• class: Standard
• type: Fixed
• carrier: FedEx
• transit: 4-10 Days

seller acrasensor:

• city: San Diego, California
• rating: 98.8%
• # reviews: 68776

payments acrasensor:

• credit card: Discover
• wallet: Paypal
• other

offer acrasensor:

• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock
• started: June 5, 2026

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