Walker 921-2045 Ignition Coil

Reliable Ignition Coil for INFINITI I30 and Nissan Maxima

The Walker ThunderSpark 921-2045 ignition coil is designed to provide consistent ignition performance for your INFINITI I30 or Nissan Maxima. This ignition coil ensures proper spark delivery to maintain engine efficiency and smooth operation.

• Compatible with INFINITI I30 and Nissan Maxima models
• Walker part number 921-2045 for precise identification
• Part of the ThunderSpark product line for ignition components
• Designed to deliver reliable spark energy for optimal engine performance
• Direct replacement ignition coil for easy installation

About the Walker ThunderSpark Ignition Coil Line

The ThunderSpark line by Walker focuses on ignition system components engineered to meet or exceed OEM specifications. The 921-2045 ignition coil is part of this line, offering dependable spark generation tailored for specific vehicle applications such as the INFINITI I30 and Nissan Maxima. This ensures compatibility and performance consistency within the ignition system.

Product Details and Functionality

The Walker 921-2045 ignition coil converts the battery's low voltage to the high voltage needed to create an electric spark in the spark plugs. This spark ignites the air-fuel mixture in the engine cylinders, which is critical for engine start-up and smooth running. Designed specifically for the INFINITI I30 and Nissan Maxima, this ignition coil supports proper combustion and helps maintain engine power and fuel efficiency.

Common Issues Addressed by This Ignition Coil

• Engine misfires or rough idling in INFINITI I30 and Nissan Maxima
• Difficulty starting the engine or no-start conditions
• Reduced fuel efficiency due to incomplete combustion
• Check engine light triggered by ignition system faults
• Loss of engine power or hesitation during acceleration

Installation Notes and Tips

• Ensure the vehicle is turned off and the battery is disconnected before installation
• Locate the existing ignition coil on the INFINITI I30 or Nissan Maxima and remove it carefully
• Install the Walker 921-2045 ignition coil as a direct replacement, securing all electrical connections firmly
• Verify proper fitment and clearances to avoid damage during operation
• After installation, reconnect the battery and perform a test start to confirm functionality

Quality Assurance and Warranty

Walker ignition coils, including the 921-2045, are manufactured to meet industry standards for durability and performance. While specific warranty details are not provided here, Walker products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.