MOCA 6 Pcs Spark Plugs ZGR6STE2 Compatible with BMW Z4 3.0L, 135i 3.0L, 335i, 335i xDrive, 335is, 335xi, 535i, 535i xDrive (09-16)

MOCA is a leading provider of high-quality automotive parts that meet OE standards. We have been serving the US aftermarket industry for over 20 years. Our headquarters is located in Los Angeles, but we have expanded our business to bring added value to our partners in the South American markets.

We offer a wide range of products including Timing Chain Kits, Timing Belt Kits, Gasket Sets, Serpentine Belt Kits, Pumps, Sensors, and Tools. One of our featured products is the ZGR6STE2 Spark Plug, with OEM Part Number 12120037244. This spark plug is compatible with various BMW models, such as the BMW 1 Series M, 135i, 335i, 535i, 740i, X6, and Z4, among others.

Replacing your spark plugs is crucial to ensure proper engine performance. Worn spark plugs can cause trouble starting your car, as the ignition system has to work harder. Faulty spark plugs can also drain your battery. In harsh weather conditions, worn spark plugs can prevent the engine from turning over. If you notice your car struggling to start, it may be time to check and replace your spark plugs.

Engine misfire is another common issue caused by faulty spark plugs. This can lead to reduced fuel economy, decreased engine power, and increased exhaust emissions. If you experience a rough idle, where the engine sounds jittery and rough, it is likely due to malfunctioning spark plugs. Ignoring this symptom can lead to further damage and costly repairs.

Poor acceleration is a clear indication that your spark plugs need attention. If your vehicle feels unresponsive or takes longer than usual to accelerate, it is likely due to worn spark plugs. Servicing your vehicle with a spark plug change can fix this issue and restore proper acceleration.

If you notice that your vehicle is consuming more fuel than usual, worn spark plugs might be the culprit. Faulty spark plugs can lead to incomplete combustion, resulting in decreased fuel economy. If you find yourself filling up more often, it is recommended to have your spark plugs checked and replaced if needed.

Lastly, it is important to follow the manufacturer's recommended service time for replacing spark plugs. Your vehicle's manual provides specific guidelines and schedules for maintenance, including spark plug replacements. Checking the maintenance schedule will ensure that your spark plugs are replaced at the appropriate time.

Our spark plugs are designed to operate over a wider heat range compared to ordinary plugs, making them popular among professional car drivers. We are confident in the quality of our products, and if you have any issues or concerns, our professional and friendly after-service team in the US is ready to assist you.

For compatibility and fitment verification, please use the Amazon Part Finder or refer to the description provided. Our spark plugs have a center electrode core made of copper, and the center electrode tip is made of nickel-yttrium. The ground electrode core is made of nickel. These materials contribute to the durability and performance of our spark plugs.

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