Standard Ignition JH-179 Distributor Cap

Overview of Standard Ignition Distributor Cap JH-179

The Standard Ignition distributor cap JH-179 is designed for reliable ignition performance in select Nissan and INFINITI vehicles. Engineered with aluminum contact terminals and a screw mount type, this black distributor cap ensures consistent electrical connectivity for your vehicle's ignition system.

• Contact terminal material: Aluminum for efficient conductivity
• Mount type: Screw for secure installation
• Terminal quantity: 5 terminals to match specific distributor configurations
• Distributor cap color: Black for standard OEM appearance
• Tower position: Side, compatible with designated Nissan and INFINITI models
• No gaskets, ignition rotor, screws, instructions, or spark plug wires included

Detailed Product Description

The Standard Ignition JH-179 distributor cap is a direct replacement part designed to fit Nissan G20, NX, and Sentra models, as well as select INFINITI vehicles. Its aluminum contact terminals provide reliable electrical conduction, which is critical for maintaining proper spark distribution to the engine cylinders. The screw mount type allows for a secure and stable fit, reducing the risk of distributor cap movement or misalignment during operation. The side tower position aligns with the original equipment specifications for these vehicles, ensuring compatibility and ease of installation.

Compatible Vehicles and Applications

This distributor cap is compatible with the following makes and models:

• Nissan G20
• Nissan NX
• Nissan Sentra
• INFINITI models requiring a 5-terminal distributor cap with side tower position

Common Issues Addressed by Distributor Cap Replacement

• Engine misfires caused by worn or corroded distributor cap terminals
• Difficulty starting the engine due to poor spark distribution
• Intermittent engine stalling related to distributor cap failure
• Reduced engine performance from inconsistent ignition timing
• Electrical arcing inside the distributor cap affecting ignition system reliability

Installation Notes and Tips

• Ensure the ignition is off and the battery is disconnected before installation
• Match the terminal quantity and tower position to the original distributor cap
• Use the existing screws as this product does not include mounting hardware
• Inspect the ignition rotor and spark plug wires for wear during replacement
• Verify proper seating of the distributor cap to prevent moisture intrusion and electrical issues

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. While this distributor cap does not include a specific warranty statement, Standard Ignition products typically come with a limited warranty against defects in material and workmanship. Refer to the product packaging or manufacturer documentation for detailed warranty information.