NGK 94553 Spark Plug

Reliable Ignition Performance for Acura, Honda, Saturn, and Volkswagen

The NGK Iridium IX Spark Plug 94553 is engineered to deliver consistent ignition and improved combustion for select Acura, Honda, Saturn, and Volkswagen models. Designed with durable materials and precise specifications, this spark plug supports efficient engine operation and reliable starts.

• Taper cut ground electrode tip design for stable spark formation
• Standard ground configuration with a single ground electrode
• Non-removable nut electrical terminal type for secure connection
• Copper core center electrode with iridium tip for enhanced durability
• Pre-gap size of 0.044 inches optimized for ignition efficiency
• Flat seat type with 5/8 inch hex size for easy installation
• Thread diameter of 14.00 mm and reach of 0.75 inches
• Manufacturer heat range rating of 5 suitable for specified vehicles

About the NGK Iridium IX Spark Plug Line

The Iridium IX Spark Plug line from NGK is designed to provide improved ignition performance and longer service life compared to conventional spark plugs. Featuring an iridium center electrode tip, these plugs offer enhanced wear resistance and stable spark delivery. The 94553 part number is part of this line, combining iridium technology with a copper core for optimal conductivity and heat dissipation.

Technical Details and Compatibility

This spark plug features a taper cut ground electrode tip and a single ground electrode configuration, which helps maintain a consistent spark gap and efficient combustion. The non-removable nut electrical terminal ensures a secure connection to the ignition system. With a pre-gap size of 0.044 inches and a flat seat design, the plug fits precisely in the combustion chamber. The 5/8 inch hex size and 0.75 inch reach facilitate straightforward installation and compatibility with the ignition system.

Compatible Vehicles and Applications

• Acura MDX, Odyssey, Pilot, Ridgeline
• Honda MDX, Odyssey, Pilot, Ridgeline
• Saturn Vue
• Volkswagen Beetle, EuroVan, Golf, Golf City, Jetta, Jetta City

Common Issues Addressed by NGK Iridium IX Spark Plug 94553

• Engine misfires and rough idling
• Difficulty starting the engine
• Reduced fuel efficiency
• Inconsistent acceleration response
• Excessive exhaust emissions

Installation Notes and Tips

Before installation, verify the spark plug gap is set to 0.044 inches if adjustment is necessary. Use a torque wrench to tighten the spark plug to the manufacturer’s recommended specifications to avoid damage. The 5/8 inch hex size allows for compatibility with standard spark plug sockets. Ensure the ignition system components are clean and free of debris before installing the new plug.

Quality Assurance and Warranty

NGK spark plugs are manufactured to meet strict quality standards for durability and performance. The Iridium IX Spark Plug 94553 undergoes rigorous testing to ensure reliable ignition and long service life. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.