Standard Ignition UF841 Ignition Coil

Reliable Ignition Coil for Nissan Altima and Infiniti QX50/QX55

The Standard Ignition UF841 ignition coil is designed to deliver consistent performance for distributorless ignition systems in select Nissan and Infiniti models. Engineered to meet OEM specifications, this 12-volt electronic ignition coil ensures efficient spark delivery for smooth engine operation.

Key Features of Standard Ignition UF841

• Voltage: 12 volts, compatible with standard automotive electrical systems
• Ignition Type: Distributorless ignition system support
• Coil Type: Electronic coil for reliable spark generation
• Terminal Type: Blade terminals with 3 male terminals for secure connections
• Connector: Single female plug-in connector with rectangular and oval shape
• Mounting: Bolt-on mount type with included mounting bracket for easy installation
• Color: Black finish for corrosion resistance and durability

Detailed Product Description

The Standard Ignition UF841 ignition coil is specifically designed for use in Nissan Altima and Infiniti QX50 and QX55 vehicles. This electronic ignition coil supports distributorless ignition systems, providing a stable and efficient spark to the engine's combustion chambers. Featuring a 12-volt rating, the coil integrates a single female plug-in connector with a rectangular and oval shape, ensuring a secure and precise fit. The blade-type terminals include three male terminals, facilitating reliable electrical connections. The coil mounts easily using a bolt-on method, and the included mounting bracket simplifies installation without the need for additional hardware. Finished in black, the coil offers resistance to environmental factors, contributing to long-term durability.

Common Applications and Issues Addressed

• Restores proper ignition spark in Nissan Altima and Infiniti QX50/QX55 models
• Resolves engine misfires caused by faulty ignition coils
• Improves engine starting reliability and performance
• Eliminates rough idling and hesitation during acceleration
• Prevents stalling related to ignition coil failure

Installation Notes and Tips

• Ensure the ignition system is off and the battery is disconnected before installation
• Use the included mounting bracket for secure bolt-on installation
• Verify connector orientation matches the rectangular and oval plug shape
• Check blade terminals for corrosion or damage before connecting
• Consult vehicle service manual for torque specifications and safety precautions

Quality Assurance and Warranty

Standard Ignition manufactures the UF841 ignition coil to meet or exceed OEM standards for fit, form, and function. While mounting hardware is not included, the coil comes with a mounting bracket to facilitate installation. This ignition coil is backed by Standard Ignition's quality control processes to ensure reliable operation. Please refer to the product packaging or manufacturer documentation for specific warranty details.