NGK 90192 Spark Plug - Exhaust Side

Overview of NGK G-Power Spark Plug 90192

The NGK G-Power Spark Plug 90192 is engineered for reliable ignition performance in select Chrysler, Dodge, Jeep, and Ram vehicles. Designed with a platinum-tipped center electrode and copper core, this spark plug supports efficient combustion and durability for models like the Ram 1500 and Grand Cherokee.

• Trapezoid ground electrode tip design for consistent spark delivery
• Standard ground configuration with a single ground electrode
• Non-removable nut electrical terminal type for secure connection
• Copper center electrode core with platinum tip for enhanced wear resistance
• Flat seat type with 26.5 mm reach and 14 mm thread diameter
• Hex size of 5/8 inch and insulator height of 50.50 mm
• Manufacturer heat range rating of 5 for balanced thermal performance

Detailed Product Features and Specifications

The NGK G-Power Spark Plug 90192 features a trapezoid ground electrode tip designed to provide a stable and efficient spark, which is critical for optimal engine performance. The single ground electrode with a standard configuration ensures reliable ignition while maintaining compatibility with the specified vehicle models. The center electrode combines a copper core for excellent conductivity with a platinum tip that enhances durability and reduces electrode wear over time.

This spark plug has a flat seat type and a reach of 26.5 mm, suitable for the combustion chamber design of Chrysler, Dodge, Jeep, and Ram engines. The 14 mm thread diameter and 5/8 inch hex size facilitate straightforward installation and removal. The insulator height of 50.50 mm and a manufacturer heat range of 5 balance heat dissipation and prevent fouling under typical operating conditions.

About the G-Power Spark Plug Line

The NGK G-Power Spark Plug line is designed to deliver consistent ignition performance with enhanced electrode materials. Incorporating platinum-tipped center electrodes, this product line focuses on durability and stable spark generation, which helps maintain engine efficiency and reduce maintenance intervals. The 90192 part number is a representative model within this line, tailored for secondary ignition systems in specific vehicle makes and models.

Compatible Vehicles and Common Applications

• Chrysler Aspen and Commander
• Dodge Dakota and Durango
• Jeep Grand Cherokee
• Ram 1500
• Ram 1500 (various model years)

Common Issues Addressed by NGK Spark Plug 90192

• Engine misfires and rough idling
• Reduced fuel efficiency due to incomplete combustion
• Difficulty starting the engine in cold conditions
• Increased emissions from inefficient ignition
• Premature electrode wear affecting spark quality

Installation Notes and Tips

• Ensure the engine is cool before removing old spark plugs
• Use a torque wrench to tighten to manufacturer specifications to avoid damage
• Check the spark plug gap if necessary, though NGK plugs typically come pre-gapped
• Apply anti-seize compound sparingly on threads if recommended
• Inspect ignition wires or coils for wear during installation

Quality Assurance and Warranty

NGK spark plugs, including the G-Power Spark Plug 90192, are manufactured to meet strict quality standards for ignition components. The use of platinum and copper materials ensures durability and consistent performance. While specific warranty details may vary, NGK products generally come with manufacturer-backed quality assurance to support reliable operation in compatible Chrysler, Dodge, Jeep, and Ram vehicles.