NGK 2441 Spark Plug

NGK V-Power Spark Plug 2441 Overview

NGK V-Power Spark Plug 2441 is an OE-style replacement spark plug built for stable ignition performance in a wide range of import and domestic applications. It uses a copper core center electrode, nickel-tipped electrodes, and a standard ground design to support consistent spark delivery in engines that call for a 0.044 in. gap.

The V-Power line focuses on dependable ignition performance with original-equipment-style construction. For drivers searching for a spark plug for Toyota Camry, Toyota Corolla, Toyota Celica, Toyota Supra, Toyota Cressida, Toyota MR2, Honda Prelude, or Chevrolet Nova applications, part number 2441 provides the specifications needed for direct service replacement.

Key Features

• NGK V-Power Spark Plug line for OE-style ignition service
• Part number 2441 / BCPR5EY-11
• 0.044 in. pre-gap size
• Copper core center electrode for efficient heat transfer
• Nickel center and ground electrode tip materials
• Standard ground configuration with one ground electrode
• 5,000 ohm resistance
• 14 mm thread diameter, 0.75 in. reach, flat seat
• 5/8 in. hex size and non-removable nut terminal

Detailed Description

NGK 2441 is a V-Power spark plug engineered around common OE service specifications, including a 0.044 in. gap and a heat range of 5. The copper core helps manage heat, while the nickel electrode materials support reliable ignition in everyday driving conditions. This makes it a practical choice for routine tune-up service where the original plug specification calls for a flat-seat, 14 mm plug with a 0.75 in. reach.

Fitment coverage includes 1985-1992 Toyota Cressida, 1986-1992 Toyota Supra, 1987-1991 Toyota Camry, 1988-1989 Honda Prelude, 1986-1989 Toyota Celica, 1987-1989 Toyota Celica, 1988-1989 Toyota Corolla, 1985-1989 Toyota Corolla, 1985-1989 Toyota MR2, and 1988 Chevrolet Nova. This part cross-references DENSO Auto Parts 5016 for the same application.

What This Spark Plug Helps Address

• Hard starting caused by worn or fouled spark plugs
• Rough idle from inconsistent ignition output
• Misfire conditions related to aged secondary ignition components
• Reduced fuel economy from weak spark delivery
• Loss of throttle response in high-mileage tune-up service

Installation Notes and Tips

Verify the engine calls for a 14 mm, flat-seat spark plug with a 0.75 in. reach before installation. Set the gap to 0.044 in. if adjustment is required, and follow the vehicle service specification for torque and plug replacement interval. For Toyota Camry, Toyota Corolla, and Toyota Supra applications, confirm the ignition system condition before installing new plugs so the new plug can perform as intended.

Quality Assurance

NGK is a long-established OE supplier and manufacturer with broad coverage across automotive, motorcycle, marine, and small engine applications. Part number 2441 is built to NGK’s original-equipment standards for durability and operational performance in supported applications.