987-029 DORMAN Ignition Knock Detonation Sensor

Review DORMAN Oe Solutions 987029 Ignition Knock Detonation Sensor

The Dorman 987-029 Ignition Knock Detonation Sensor is an essential automotive part designed to monitor and detect unwanted ignition events in an internal combustion engine. This sensor plays a crucial role in maintaining optimal engine performance and preventing potential damages caused by engine knocking or detonation.

This sensor is engineered to replace the original equipment manufacturer (OEM) part in various makes and models of vehicles. It is specifically designed to fit and function effectively in applications where the factory sensor may fail or become worn out over time. The Dorman 987-029 is a reliable and cost-effective solution for vehicle owners seeking to maintain the health and longevity of their engines.

The sensor is compact in size, typically measuring around 1.5 inches in length and 0.5 inches in width. It is constructed using high-quality materials to ensure durability and resistance to harsh engine conditions. The sensor element is designed to accurately detect minute variations in engine pressure, allowing it to identify any potential knocking or detonation events.

The Dorman 987-029 sensor is a crucial component of the engine's knock control system. When the sensor detects unwanted ignition events, it sends a signal to the engine control module (ECM) to retard the ignition timing, effectively eliminating the knocking sound and preventing any potential damage to the engine.

Installing the Dorman 987-029 sensor is a straightforward process. It is designed to plug and play directly into the wiring harness, eliminating the need for any modifications or additional tools. This makes it an ideal choice for DIY enthusiasts and professional technicians alike.

In summary, the Dorman 987-029 Ignition Knock Detonation Sensor is an essential automotive part that helps maintain optimal engine performance by detecting and eliminating unwanted ignition events. It is a cost-effective and reliable solution for replacing the OEM sensor in various makes and models of vehicles, and its straightforward installation process makes it a popular choice among both professional technicians and DIY enthusiasts.

The Dorman 987-029 Ignition Knock Detonation Sensor is a replacement part designed for vehicles with a faulty original sensor. This part helps in detecting and reducing engine knocking or pinging, which can lead to damage if left unchecked. Here are some pros and cons of buying this sensor:

1. Improved engine performance: A faulty ignition knock sensor can lead to poor engine performance. Replacing it with a new one can help restore the engine's performance and improve fuel efficiency.

2. Enhanced safety: Engine knocking can be a sign of more significant engine problems. Replacing the sensor can help prevent further damage and potential safety hazards.

3. Cost-effective: The Dorman 987-029 sensor is a more affordable alternative to dealership replacements, making it a cost-effective solution for those looking to save on repair costs.

4. Easy installation: The sensor is designed to be easy to install, making it a DIY-friendly option for those comfortable working on their vehicles.

1. Potential for false positives: Some users have reported that the sensor may trigger a check engine light even when there is no actual engine knocking.

2. Incompatible with some vehicles: The sensor may not be compatible with all vehicles, so it's important to verify that it's the correct part for your specific make and model.

3. Short lifespan: Some users have reported that the sensor may fail prematurely, requiring frequent replacements.

In conclusion, the Dorman 987-029 Ignition Knock Detonation Sensor can be a cost-effective and efficient solution for those experiencing engine knocking or pinging. However, it's essential to consider the potential for false positives and short lifespan before making a purchase. Ultimately, if you're confident that this is the correct part for your vehicle and you're comfortable with the potential risks, it may be worth considering as a replacement option.

Recommendation: If you're experiencing engine knocking or pinging and believe that the ignition knock sensor is the culprit, the Dorman 987-029 sensor may be a viable option to consider. However, be sure to verify that it's the correct part for your specific vehicle and weigh the potential pros and cons before making a purchase. Additionally, be prepared to potentially address false positives or premature failure if necessary.

Details:

This part fits vehicles made in the following years 2018 ,2019,2020,2021,2022,2023,2024.

specifications ignitioncomp:

• brand: Dorman
• mpn: 987-029
• manufacturer warranty: 6 Month
• type: Ignition Knock

returns ignitioncomp:

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

payments ignitioncomp:

• credit card: discover
• other
• wallet: paypal

general ignitioncomp:

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

seller ignitioncomp:

• rating: 98.4%
• # reviews: 20819
• city: san fernando, california

offer ignitioncomp:

• availability: in stock
• prices: $57.77–$76.99
• item condition: New
• in stock #: 5
• options: ship-to-home
• sold #: 16
• started: july 17, 2025

shipping ignitioncomp:

• service: standard
• transit: 4-8 days
• type: fixed
• class: standard