NGK 5329 Spark Plug

Reliable Ignition with NGK Standard Spark Plug 5329

The NGK Standard Spark Plug 5329 is engineered to deliver consistent ignition performance for a variety of vehicles. Designed with durable materials and precise specifications, this spark plug supports efficient combustion and engine reliability.

• Resistance: 5000 ohms for optimal electrical performance
• Ground Electrode Tip and Configuration: Standard design with a single ground electrode
• Core Materials: Copper center electrode with nickel tip and nickel ground electrode core
• Electrical Terminal Type: Stud for secure connection
• Pre-Gap Size: 0.036 inches for precise spark gap
• Hex Size: 18 mm for standard installation tools
• Insulator Height: 50.00 mm ensuring proper insulation
• Manufacturer Heat Range: 9 suitable for moderate heat conditions
• Seat Type: Flat for consistent sealing
• Thread Diameter: 12.00 mm with 0.75 inch reach

About the NGK Standard Spark Plug Line

The NGK Standard Spark Plug line is designed to meet OEM specifications for a wide range of vehicles, providing dependable ignition performance and durability. The 5329 part number belongs to this line, offering a balance of quality materials such as copper and nickel electrodes to maintain stable combustion and engine efficiency.

Technical Details and Application

The NGK 5329 spark plug features a copper core center electrode with a nickel tip, which enhances conductivity and wear resistance. The single ground electrode with a standard tip design ensures a reliable spark path. With a resistance of 5000 ohms, this spark plug helps reduce electrical noise and interference. Its flat seat type and 12 mm thread diameter with a 0.75 inch reach make it compatible with many vehicle engines requiring these specifications.

Common Issues Addressed by NGK 5329 Spark Plug

• Engine misfires due to worn or faulty spark plugs
• Reduced fuel efficiency from incomplete combustion
• Difficulty starting the engine in cold conditions
• Rough idling or hesitation during acceleration
• Excessive exhaust emissions caused by poor ignition

Installation Notes and Tips

When installing the NGK Standard Spark Plug 5329, ensure the spark plug gap is set to 0.036 inches as specified. Use an 18 mm socket wrench for proper tightening to avoid damage to the threads or seat. Confirm compatibility with your vehicle’s make and model before installation to ensure proper fitment. Avoid over-tightening to maintain the integrity of the flat seat and prevent sealing issues.

Quality Assurance and Warranty

NGK spark plugs are manufactured to meet strict quality standards, ensuring consistent performance and durability. The Standard Spark Plug line undergoes rigorous testing for heat range, electrical resistance, and material integrity. While specific warranty details for part number 5329 are not provided, NGK products typically come with manufacturer-backed quality assurance to support reliable ignition system operation.