Standard Ignition JH-187 Distributor Cap

Overview of Standard Ignition Distributor Cap JH-187

The Standard Ignition Distributor Cap JH-187 is designed for reliable ignition performance in select Dodge and Mitsubishi vehicles. Engineered to meet OEM specifications, this distributor cap ensures consistent electrical contact and proper spark distribution for your engine.

• Contact terminal material made of durable aluminum
• Includes a distributor vent for improved ventilation
• Screw mount type for secure installation
• Seven terminal quantity to match specific ignition systems
• Comes with cap nut and screws included
• Black distributor cap color with side tower position
• No gaskets, ignition rotor, or spark plug wires included

Detailed Product Description

The Standard Ignition JH-187 distributor cap is specifically designed for compatibility with Dodge 3000GT and Mitsubishi Diamante and Stealth models. Its aluminum contact terminals provide reliable conductivity and resistance to corrosion, which is critical for maintaining consistent spark delivery. The inclusion of a distributor vent helps prevent moisture buildup inside the cap, reducing the risk of misfires. The screw mount type ensures a secure fit, while the seven terminal configuration matches the ignition system requirements of the listed vehicles. This distributor cap comes in a black finish with a side tower position, aligning with the original equipment design for proper fitment and function.

Applications and Common Issues Addressed

• Replacement for worn or cracked distributor caps causing engine misfires
• Restores proper spark distribution to cylinders in Dodge 3000GT and Mitsubishi Stealth
• Prevents moisture intrusion that can lead to ignition failure
• Addresses corrosion issues on contact terminals affecting ignition performance
• Ensures secure mounting to avoid distributor cap movement or vibration

Installation Notes and Tips

• Ensure the ignition is off and battery disconnected before installation
• Use the included screws and cap nut to secure the distributor cap firmly
• Verify the side tower position aligns with spark plug wire routing
• Inspect the distributor rotor and replace if worn, as it is not included
• Do not reuse old gaskets; this cap does not include gaskets

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The JH-187 distributor cap undergoes rigorous quality control to ensure durability and reliable ignition performance. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.