NGK 4177 Spark Plug

Reliable Ignition with NGK V-Power Spark Plug 4177

The NGK V-Power Spark Plug 4177 is engineered to deliver consistent ignition performance for a range of vehicles including Ford F-150, Chevrolet Corvette, and Mazda Escape. Designed with durable materials and precise specifications, this spark plug supports efficient combustion and engine reliability.

• Resistance: 5000 ohms for stable electrical flow
• Ground Electrode Tip and Configuration: Standard design with nickel core
• Center Electrode: Copper core with nickel tip for optimal conductivity
• Pre-Gap Size: 0.040 inches for precise spark gap
• Thread Diameter: 14.00 mm with 0.708 inch reach
• Hex Size: 5/8 inch for easy installation
• Seat Type: Tapered for secure fit
• Electrical Terminal: Non-removable nut type
• Manufacturer Heat Range: 6, suitable for moderate heat conditions

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 variety of secondary ignition applications.

Technical Details and Compatibility

The NGK V-Power Spark Plug 4177 features a single ground electrode with a nickel core and a copper core center electrode tipped with nickel, ensuring efficient electrical conductivity and durability. The 0.040 inch pre-gap size and tapered seat type contribute to optimal spark delivery and secure installation. With a heat range of 6, this spark plug is designed to operate effectively under moderate engine temperatures.

This spark plug is compatible with several vehicle makes and models, including Aston Martin DB7, Chevrolet Corvette, Ford F-150 and F-150 Heritage, Mazda B3000 and B4000, Mercury Sable, Pontiac Grand Prix and Firebird, and Ford Mustang, Ranger, Escape, Crown Victoria, Taurus, and Focus.

Common Applications and Issues Addressed

• Restores consistent ignition in vehicles experiencing misfires
• Improves engine start-up reliability in Ford F-150 and Chevrolet Corvette
• Reduces rough idling and hesitation in Mazda B3000 and B4000
• Helps maintain fuel efficiency by ensuring proper spark delivery
• Supports smooth engine performance in Pontiac Grand Prix and Ford Mustang

Installation Notes and Tips

• Verify the correct spark plug gap of 0.040 inches before installation
• Use a 5/8 inch socket wrench for proper tightening
• Ensure the tapered seat is clean and free of debris for a secure fit
• Do not overtighten to avoid thread damage; follow manufacturer torque specifications
• Check compatibility with your vehicle’s make and model prior to installation

Quality Assurance and Warranty

NGK V-Power Spark Plug 4177 is manufactured to meet strict quality standards, using high-grade materials such as copper and nickel for electrode construction. While specific warranty details are not provided, NGK products typically adhere to industry quality controls to ensure reliable performance and durability in secondary ignition systems.