NGK 2238 Spark Plug

Reliable Ignition with NGK V-Power Spark Plug 2238

The NGK V-Power Spark Plug 2238 is engineered to deliver consistent ignition performance for a wide range of vehicles including Ford, Chevrolet, Audi, and Mercedes-Benz models. Designed with durable materials and precise specifications, this spark plug supports efficient combustion and engine reliability.

Key Features of NGK V-Power Spark Plug 2238

• Resistance rating of 5000 ohms for optimal electrical performance
• Standard ground electrode tip and configuration for reliable spark delivery
• Nickel ground electrode core and nickel center electrode tip for durability
• Copper center electrode core material to enhance conductivity
• Removable nut electrical terminal type for easy installation
• Pre-gap size of 0.040 inches for precise spark gap
• Single ground electrode with a 5/8 inch hex size for standard wrench compatibility
• Tapered seat type and 0.708 inch reach for proper fitment
• Manufacturer heat range of 5 suitable for various engine conditions
• Thread diameter of 14 mm and insulator height of 53 mm

Detailed Description of NGK V-Power Spark Plug 2238

The NGK V-Power Spark Plug 2238 is part of NGK's V-Power Spark Plug line, known for combining quality materials and precise engineering to meet OEM specifications. This spark plug features a copper core center electrode that improves thermal conductivity and electrical performance, while the nickel tip and ground electrode provide resistance to wear and corrosion. The 5000 ohm resistance helps suppress electrical noise, protecting sensitive vehicle electronics. Its tapered seat and 14 mm thread diameter ensure a secure fit in compatible engines. The pre-gap of 0.040 inches is factory set to optimize ignition efficiency and combustion stability.

Compatible Vehicles and Common Applications

• Compatible with Ford F-150, Mustang, and Explorer models
• Suitable for Chevrolet Silverado 1500, Camaro, and Corvette engines
• Fits Audi 6 and 9-7x models as well as Mercedes-Benz 190E and 300SE
• Also compatible with Buick LaCrosse, Cadillac Escalade, and GMC Sierra 1500
• Works with various other makes including Dodge, Jaguar, Mazda, and Volvo

Issues Addressed by NGK V-Power Spark Plug 2238

• Misfiring or rough idling due to worn or faulty spark plugs
• Reduced fuel efficiency caused by incomplete combustion
• Difficulty starting engines in cold or variable conditions
• Engine hesitation or loss of power under acceleration
• Electrical interference affecting onboard electronics

Installation Notes and Tips

Before installation, verify the spark plug gap is set to 0.040 inches as specified. Use a 5/8 inch socket wrench to install the spark plug, ensuring the tapered seat seats properly without cross-threading. The removable nut terminal allows for easy connection to ignition wires. Torque the spark plug to the vehicle manufacturer’s recommended specification to avoid damage. It is advisable to replace spark plugs in sets to maintain balanced engine performance.

Quality Assurance and Warranty

NGK V-Power Spark Plug 2238 is manufactured to meet strict OEM standards, ensuring reliable performance and durability. The use of high-quality copper and nickel materials supports long service life. While specific warranty details vary by distributor, NGK products typically come with a limited warranty against manufacturing defects. Always consult the product documentation or supplier for exact warranty terms.