Spectra C645M4 Ignition Coil

Reliable Ignition Coil for Nissan Altima, Sentra, and X-Trail

The Spectra C645M4 ignition coil is designed to provide consistent ignition performance for select Nissan vehicles. Engineered to meet OEM specifications, this ignition coil ensures proper spark delivery for smooth engine operation in Nissan Altima, Sentra, and X-Trail models.

• Direct replacement ignition coil for Nissan Altima, Sentra, and X-Trail
• Part number C645M4 for accurate fitment
• Manufactured by Spectra for quality and durability
• Compatible with ignition systems requiring this specific coil
• Ensures reliable spark for efficient combustion and engine performance

Product Details and Compatibility

The Spectra C645M4 ignition coil is specifically designed for Nissan vehicles including the Altima, Sentra, and X-Trail. This ignition coil delivers the necessary voltage to the spark plugs, enabling proper ignition timing and combustion. It is engineered to meet or exceed OEM standards, ensuring compatibility and reliable operation within the ignition system. Using the correct ignition coil like the C645M4 helps maintain engine efficiency and reduces misfires.

Common Applications and Problem Resolution

• Replaces faulty or worn ignition coils in Nissan Altima, Sentra, and X-Trail
• Addresses engine misfires and rough idling caused by ignition coil failure
• Helps resolve poor fuel economy related to ignition issues
• Improves engine starting problems linked to weak spark delivery
• Reduces engine hesitation and stalling during acceleration

Installation Notes and Tips

Installation of the Spectra C645M4 ignition coil should be performed following manufacturer guidelines and safety precautions. Ensure the ignition system is powered off before removal of the old coil. Verify the part number C645M4 matches the vehicle’s requirements to avoid compatibility issues. Properly secure the coil and connectors to maintain electrical integrity and prevent future faults.

Quality Assurance and Warranty

Manufactured by Spectra, the C645M4 ignition coil undergoes quality control to meet industry standards. While specific warranty details are not provided, Spectra products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.