Standard Ignition JH-178 Distributor Cap

Overview of Standard Ignition Distributor Cap JH-178

The Standard Ignition Distributor Cap JH-178 is designed specifically for Nissan 240SX models, providing reliable ignition system performance. This distributor cap features a vertical tower position and is constructed with durable aluminum contact terminals to ensure consistent electrical conductivity.

• Compatible with Nissan 240SX vehicles
• Black distributor cap with vertical tower position
• Aluminum contact terminal material for durability
• Includes screws for secure mounting
• Distributor vent included for proper ventilation
• Mount type: screw
• Five terminal quantity for spark plug wire connections

Detailed Product Description

The Standard Ignition JH-178 distributor cap is engineered to meet the specific ignition hardware requirements of the Nissan 240SX. Its black finish and vertical tower position align with OEM specifications, ensuring proper fit and function. The aluminum contact terminals provide reliable electrical connections, reducing the risk of misfires and ignition issues. This distributor cap includes a vent to help prevent moisture buildup inside the cap, which can affect ignition performance. The mount type uses screws, which are included for ease of installation. While the distributor cap does not come with gaskets, ignition rotors, or spark plug wires, it is designed to integrate seamlessly with existing ignition components.

Common Applications and Issues Addressed

• Replacement for worn or cracked distributor caps in Nissan 240SX
• Resolves ignition misfires caused by poor electrical contact
• Prevents moisture intrusion with built-in distributor vent
• Addresses loose or damaged mounting issues with included screws
• Improves overall ignition system reliability and performance

Installation Notes and Tips

• Ensure the vehicle is off and ignition is cool before installation
• Use the included screws to securely mount the distributor cap
• Verify the vertical tower position aligns with spark plug wire routing
• Inspect existing ignition rotor and spark plug wires for wear during replacement
• Do not reuse old gaskets; replace if necessary for proper sealing

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The JH-178 distributor cap undergoes quality control testing to ensure durability and reliable performance in Nissan 240SX ignition systems. Warranty coverage details should be confirmed with the product documentation or manufacturer.