NGK SPARK PLUG DPR9EA-9 5329

NGK Spark Plug DPR9EA-9

This NGK Spark Plug, part number DPR9EA-9, is engineered for optimal performance and longevity in high-performance engines. Its design incorporates advanced materials and construction techniques to ensure reliable ignition and efficient combustion.

Key Features:

• Wide Heat Range: Utilizes a copper core for superior heat dissipation, effectively cooling the electrode and insulator tip. This prevents overheating and pre-ignition.
• Enhanced Pre-Ignition Resistance: Features a high-conduction copper core and a long nose insulator to raise the pre-ignition rating, crucial for demanding engine applications.
• Projected Tip: The projected insulator tip design enhances performance by providing a clearer path for the spark and improving combustion.
• Triple-Sealed and Copper-Cored: This construction ensures efficient heat removal and prevents interior leakage, contributing to a longer plug life and consistent performance.
• Corrugated Ribs: The ribbed insulator helps prevent flashover, maintaining a strong and consistent spark even under adverse conditions.
• Pure Alumina Silicate Insulator: Constructed from a highly pure ceramic insulator for exceptional strength and superior heat transfer capabilities.
• Resistor Type: Designed as a resistor plug for optimal radio frequency interference suppression.
• Sold Individually: Each spark plug is supplied as a single unit.

Specifications:

• Heat Range: 9
• Thread Size: 12 mm
• Type: Resistor
• Weight: 0.12 lbs
• Reach: 19mm (3/4 inch)
• Hex Size: 11/16 inch (18mm)
• Seat Type: Gasket
• Gap:.035 inch (0.9mm)
• Terminal Type: Stud Terminal Threads

Part Number Reference:

NGK Part Number: DPR9EA-9

Alternate Part Number: 5329

Additional Notes:

Note: This spark plug does not include a terminal nut. If a terminal nut is required, please order part #067606-0051 separately.