Walker 921-2167 Ignition Coil - Rear

Reliable Ignition Coil for Nissan and INFINITI Vehicles

The Walker ThunderSpark Ignition Coil 921-2167 is designed to provide consistent ignition performance for a range of Nissan and INFINITI models. Engineered to meet OEM specifications, this ignition coil ensures proper spark delivery for efficient engine operation.

• Compatible with Nissan 370Z, EX37, FX37, FX50, G37, M37, M56, Q40, Q50, Q60, Q70, Q70L, QX50, and QX70
• Walker part number 921-2167 for precise identification
• Part of the ThunderSpark product line, known for reliable ignition components
• Designed to maintain optimal spark timing and engine performance
• Direct replacement ignition coil for easy installation

About the Walker ThunderSpark Product Line

The ThunderSpark line by Walker focuses on ignition components that deliver consistent spark energy and durability. This product line is engineered to meet the demands of modern engines, providing reliable ignition coil performance across various Nissan and INFINITI models. The 921-2167 ignition coil benefits from this focus, ensuring compatibility and dependable operation.

Product Details and Compatibility

This ignition coil is specifically designed for use in multiple Nissan and INFINITI vehicles, including the Nissan 370Z and INFINITI Q50. The Walker 921-2167 ignition coil supports proper ignition system function by converting battery voltage into the high voltage needed to ignite the air-fuel mixture in the engine cylinders. Its compatibility with a broad range of models makes it a practical replacement part for maintaining engine efficiency and drivability.

Common Issues Addressed by This Ignition Coil

• Engine misfires or rough idling
• Difficulty starting the engine
• Reduced fuel efficiency
• Check engine light related to ignition faults
• Loss of engine power or hesitation during acceleration

Installation Notes and Tips

Installation of the Walker ThunderSpark 921-2167 ignition coil should be performed with the engine off and cooled down. Ensure the ignition coil connectors are clean and securely attached. It is recommended to inspect related ignition components such as spark plugs and wiring harnesses during replacement to maintain optimal ignition system performance.

Quality Assurance and Warranty

Walker ignition coils, including the ThunderSpark 921-2167, are manufactured to meet industry standards for durability and performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to ensure customer confidence in their ignition components.