12-14-1-487-246 MINI Knock Sensor Cooper

Review MINI Genuine Knock Sensor for COOPER

The Mini 12-14-1-487-246 Knock Sensor is a crucial component of modern engine management systems designed to ensure optimal engine performance and longevity. This knock sensor, produced by a leading automotive manufacturer, is specifically engineered to detect and respond to engine pulsations or "knocks" that can cause significant damage if left unchecked.

The sensor's compact design measures just 12mm x 14mm x 1mm in dimensions, making it an ideal fit for various automotive applications. Weighing at approximately 487 grams, this lightweight yet robust knock sensor is engineered to withstand the harsh conditions of an engine bay, ensuring reliable operation under diverse temperature and vibration levels.

The Mini 12-14-1-487-246 Knock Sensor employs advanced piezoelectric technology to convert mechanical energy from engine pulsations into electrical energy. This electrical signal is then transmitted to the engine control unit, enabling the vehicle's computer to adjust fuel injection, ignition timing, and other critical engine parameters to maintain optimal performance and prevent potentially damaging engine knock.

This knock sensor features a robust, durable construction with a protective coating to safeguard against corrosion and other environmental hazards. Its high-quality design ensures consistent and accurate detection of engine pulsations, ensuring optimal engine performance and longevity.

Installation of the Mini 12-14-1-487-246 Knock Sensor is made simple, thanks to its plug-and-play design that connects directly to the engine control unit. This sensor is designed to be compatible with a wide range of vehicles, making it a versatile solution for various automotive applications.

In summary, the Mini 12-14-1-487-246 Knock Sensor is a vital component of modern engine management systems. Its compact, lightweight, and robust design, combined with advanced piezoelectric technology, ensures accurate detection and response to engine pulsations, maintaining optimal engine performance and longevity. This sensor's simple plug-and-play installation and compatibility with a wide range of vehicles make it an essential tool for automotive enthusiasts and professionals alike.

Buying a mini 12-14-1-487-246 knock sensor can be a good investment for maintaining the optimal performance of your engine. Here are some pros and cons to consider before making a purchase:

1. Improved Engine Performance: A faulty knock sensor can cause the engine to misfire or run rough. Replacing it with a new one can help restore the engine's performance and improve fuel efficiency.

2. Preventing Engine Damage: A knock sensor is responsible for detecting and preventing engine knocking, which can lead to serious damage if left unchecked. By replacing a faulty knock sensor, you can help prevent costly repairs down the line.

3. Affordable: Replacing a knock sensor is generally an affordable repair compared to other engine repairs.

1. DIY Installation: Installing a knock sensor yourself can be a complex process, especially if you don't have experience working on cars. You may need to purchase additional tools and equipment, or hire a professional to do the installation for you.

2. Potential for Additional Repairs: If the knock sensor is failing, it may be a sign of other underlying engine problems. Replacing the sensor alone may not completely resolve the issue, and additional repairs may be necessary.

3. Cost of New Sensor: While the cost of a new knock sensor is relatively low, the overall cost of the repair can add up if you factor in the cost of diagnosis, parts, and labor.

In conclusion, buying a mini 12-14-1-487-246 knock sensor can help improve engine performance, prevent damage, and save you money in the long run. However, the installation process can be complex, and there is a potential for additional repairs. If you're experiencing engine knocking, it's important to address the issue as soon as possible to avoid further damage. If you're comfortable with the installation process, purchasing a new knock sensor can be a cost-effective solution. Alternatively, you can consider taking your vehicle to a professional mechanic for diagnosis and repair.

Details:

Parts must be resalable and in the original packaging. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Coupe/convertible. Genuine Mini parts.

Electrical parts are not returnable.

specifications ignitioncomp:

• for models: Cooper
• brand: Mini
• mpn: 12-14-1-487-246
• part type: Sensor
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• year: 2002 2003 2004 2005 2006 2007 2008
• parts included: Only Part Reference 9 On The Diagram Is Included

general ignitioncomp:

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

seller ignitioncomp:

• # reviews: 306
• rating: 97.9%
• city: reno, nevada

offer ignitioncomp:

• in stock #: 5
• options: ship-to-home
• started: may 11, 2026
• availability: in stock
• prices: $24.99–$70.00
• item condition:
  • New
  • Used
  • New other (see details)
• sold #: 15

payments ignitioncomp:

returns ignitioncomp:

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

shipping ignitioncomp:

• service: standard, expedited, overnight
• class: standard, expedited, one-day
• type: fixed
• transit: 4-11 days