ACURA 29JS43M Ap Knock Sensor

( Manufacturer Part Number: 29JS43M ), ( Part Type: Sensor ), ( Part Details: Ignition Knock ), ( Fit Years: 1998 1999 ), ( Cs-sku: 400 )

Review ACURA Replacement Ap Knock Sensor fits CL 1998–1999

The AP29JS43M Knock Sensor, manufactured by ACDelco, is a crucial component of the engine management system in select 1998 and 1999 Acura CL models. This knock sensor is designed to monitor the engine for unusual sounds or vibrations, often referred to as engine knocking or pinging. These sounds can be caused by various factors, including low octane fuel, incorrect air/fuel mixture, or worn engine components.

The AP29JS43M Knock Sensor is a compact, cylindrical component that mounts to the engine using a threaded stud. It features a sensitive accelerometer that can detect even the slightest changes in engine vibration, allowing the engine control module to adjust ignition timing and fuel injection to maintain optimal engine performance. The sensor is also designed to be durable, with a robust construction that can withstand the harsh conditions of the engine bay.

This particular knock sensor is specifically calibrated for use in select models of the Acura CL, including those produced from 1998 to 1999. It is important to use the correct sensor for your vehicle to ensure proper engine performance and to avoid potential issues that can arise from using the wrong part.

When it comes time to replace the knock sensor, the process is relatively straightforward. The sensor is typically located near the front of the engine, and can be accessed by removing the engine cover and other related components. The sensor is then disconnected from the wiring harness, and the new AP29JS43M Knock Sensor can be installed in its place.

Overall, the AP29JS43M Knock Sensor is an essential component of the engine management system in select Acura CL models. It plays a critical role in maintaining proper engine performance and preventing damage caused by engine knocking or pinging. With its robust construction and precise calibration, this sensor is an excellent choice for those seeking reliable and long-lasting performance from their vehicle.

Buying a new knock sensor (AP29JS43M) for a 1998-1999 Acura CL can help improve the performance and longevity of the engine. Here are some potential pros and cons of this purchase:

1. Improved engine performance: A faulty or worn-out knock sensor can cause misfires, rough idling, and poor fuel efficiency. Replacing it with a new one can help the engine run smoothly and efficiently.

2. Prevents engine damage: A knock sensor is responsible for detecting and preventing engine knocking or pinging, which can lead to serious engine damage if left unchecked.

3. Cost-effective solution: Replacing a knock sensor is generally a more cost-effective solution compared to other engine repairs or replacements.

4. DIY installation: Many people can install a knock sensor themselves, saving on labor costs.

5. OEM part: Buying an OEM (Original Equipment Manufacturer) part ensures that it is specifically designed and engineered for the Acura CL, providing optimal fit and function.

1. Cost: While a knock sensor is less expensive than some other repairs, it can still add up if you need to purchase other related parts or pay for labor if you don't feel comfortable installing it yourself.

2. Time investment: If you're not comfortable installing the sensor yourself, you'll need to take your car to a mechanic or garage, which can take time and require scheduling.

3. Potential for other issues: A faulty knock sensor can be a symptom of other underlying engine problems. Replacing the sensor may only be a temporary solution if there are other issues that need to be addressed.

In conclusion, buying a new knock sensor (AP29JS43M) for a 1998-1999 Acura CL can help improve engine performance, prevent damage, and potentially save you money in the long run. However, it does come with some costs and time investment. If you're experiencing issues with your engine, it's a good idea to have it diagnosed by a professional to determine if a new knock sensor is the best solution. If you feel comfortable doing so, and have the necessary tools and knowledge, installing the sensor yourself can save you even more money. Ultimately, the decision to purchase a new knock sensor depends on your individual circumstances and priorities.

Details:

Condition: New. Notes: Ignition Knock Detonation Sensor. 1998 Acura CL Base. 1998 - 1999 Acura CL Premium.

part #: 29js43m prices

• $15.75-$34.01

specifications acrasensor:

• for models: Cl
• for makes: Acura
• for years: 1998-1999
• mpn: 29js43m
• part type: Sensor
• part details: Ignition Knock
• fit years: 1998 1999
• cs-sku: 400

seller acrasensor:

• rating: 95.9%
• # reviews: 59628
• city: Pennsauken, New Jersey

returns acrasensor:

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

payments acrasensor:

• credit card: Discover
• wallet: Google-pay
• other

shipping acrasensor:

• service: FedEx Ground or FedEx Home Delivery
• type: Fixed
• carrier: FedEx
• cost: $0.00
• class: Standard
• transit: 4-8 Days

offer acrasensor:

• availability: In Stock
• quantity: 1
• started: May 8, 2025
• sold: 0
• options: Ship-to-home

general acrasensor:

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

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