Genuine 12120037244 Spark Plug

Overview of Genuine Spark Plug 12120037244 for BMW Vehicles

The Genuine spark plug with part number 12120037244 is designed specifically for a range of BMW models, including the 1 Series M, 135i, 335i variants, 535i series, 740i, X6, and Z4. This secondary ignition component ensures reliable engine performance and efficient combustion for your BMW.

• Compatible with BMW 1 Series M, 135i, 335i, 335is, 335i xDrive, 335xi, 535i, 535i xDrive, 535xi, 740i, 740Li, X6, and Z4 models
• Genuine OEM part number 12120037244 for precise fit and function
• Designed for secondary ignition system applications
• Ensures consistent spark delivery for optimal engine operation
• Manufactured to meet BMW specifications for durability and performance

Detailed Description of the Spark Plug 12120037244

This Genuine spark plug 12120037244 is engineered to meet the exacting standards required by BMW secondary ignition systems. It provides reliable ignition by delivering a consistent spark, which is critical for efficient fuel combustion and smooth engine operation. The spark plug is compatible with multiple BMW models, including the 1 Series M and 335i xDrive, ensuring proper fitment and performance. Using this OEM part helps maintain engine efficiency and reduces the risk of misfires or ignition-related issues.

Common Applications and Issues Addressed

• Replacement for worn or fouled spark plugs in BMW 335i and 535i models
• Resolves engine misfires and rough idling
• Improves fuel efficiency by ensuring proper ignition timing
• Addresses starting difficulties related to ignition system faults
• Prevents power loss caused by inconsistent spark delivery

Installation Notes and Tips

• Ensure engine is cool before removing old spark plugs
• Use a torque wrench to tighten the spark plug to manufacturer specifications
• Check for proper gap settings if required, although OEM plugs typically come pre-gapped
• Inspect ignition coils and wiring during installation for additional maintenance
• Follow BMW service manual guidelines for spark plug replacement intervals

Quality Assurance and Warranty Information

The Genuine spark plug 12120037244 is manufactured to meet BMW’s original equipment standards, ensuring compatibility and reliability. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in materials and workmanship. Using this OEM spark plug supports maintaining your BMW’s performance and longevity.