NGK 1273 Spark Plug - Exhaust Side

Reliable Ignition Performance for Acura, Honda, and Nissan Vehicles

The NGK V-Power Spark Plug 1273 is engineered to deliver consistent ignition performance for select Acura, Honda, and Nissan models. 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 nickel core electrode
• Center Electrode: Copper core with nickel tip for balanced conductivity and durability
• Pre-Gap Size: .044 inches for precise spark gap
• Thread Diameter: 14 mm with a reach of .75 inches and flat seat type
• Hex Size: 5/8 inch for standard installation tools
• Electrical Terminal: Non-removable nut type
• Manufacturer Heat Range: 5, suitable for moderate engine temperatures
• Insulator Height: 53 mm for proper insulation and heat dissipation

About the NGK V-Power Spark Plug Line

The V-Power Spark Plug line by NGK is designed to provide reliable ignition components that meet OEM specifications. This product line focuses on delivering consistent spark performance through quality materials such as copper center electrodes and nickel ground electrodes. The V-Power series balances durability and conductivity, making it suitable for a range of secondary ignition applications in vehicles like the Acura Integra and Honda Prelude.

Technical Details and Compatibility

The NGK V-Power Spark Plug 1273 (part number BCPR5E-11) features a 5000 ohm resistance rating to reduce electrical noise and ensure stable ignition. Its single ground electrode with a nickel core and standard tip design supports reliable spark delivery. The copper core center electrode with a nickel tip enhances conductivity and heat resistance. With a pre-gap size of .044 inches and a flat seat type, this spark plug fits securely and maintains optimal spark gap for efficient combustion.

This spark plug is compatible with various Acura, Honda, and Nissan models, including the Acura Integra and Honda CRX, as well as Nissan 200SX, D21, Pathfinder, Pulsar NX, Prelude, and Sentra. The 14 mm thread diameter and .75 inch reach ensure proper fitment in these vehicles.

Common Applications and Problem Solving

• Restores consistent ignition in Acura Integra and Honda Prelude engines
• Helps reduce misfires and rough idling in Nissan 200SX and Sentra
• Improves fuel efficiency by maintaining proper spark gap and electrode condition
• Addresses ignition noise issues with 5000 ohm resistance
• Supports engine performance in vehicles with moderate heat range requirements

Installation Notes and Tips

• Use a 5/8 inch socket for installation and removal
• Verify the pre-gap size of .044 inches before installation; adjust if necessary
• Ensure the spark plug threads are clean and free of debris to prevent cross-threading
• Torque to manufacturer specifications to avoid damage to the flat seat
• Check compatibility with your specific Acura, Honda, or Nissan model before installation

Quality Assurance and Warranty

NGK spark plugs, including the V-Power Spark Plug 1273, are manufactured to meet strict quality standards for durability and performance. The use of copper and nickel materials in the electrodes ensures long-lasting ignition reliability. While specific warranty details may vary, NGK products typically come with manufacturer-backed quality assurance to support proper function in compatible vehicles.