NGK 2526 Spark Plug

NGK V-Power Spark Plug for OE-Style Ignition

NGK V-Power Spark Plug 2526 is built for drivers who want a direct-fit ignition component with OE-style construction and consistent firing performance. This spark plug uses a copper core center electrode, nickel tip materials, and a standard ground electrode layout to support reliable combustion in a wide range of Toyota, Lexus, Scion, Ford, and Geo applications.

The V-Power design is part of NGK’s spark plug line focused on dependable secondary ignition service. For vehicles such as the Toyota Tacoma, Toyota Yaris, Lexus SC300, and Toyota Celica, part number 2526 provides the specified 0.044-inch pre-gap and a flat seat design for the listed applications.

Key Features

• NGK V-Power Spark Plug, part number 2526
• Copper core center electrode for stable ignition performance
• Nickel center and ground electrode tip materials
• Standard ground configuration with one ground electrode
• Pre-gapped at 0.044 inches for listed applications
• 5,000 ohm resistance
• Flat seat, 14 mm thread diameter, 5/8 hex size, .75 reach
• Direct replacement style for many OE-equivalent applications

Detailed Description

NGK 2526, also identified as BKR5EYA-11, is a V-Power spark plug engineered for vehicles that call for a 0.044-inch gap and a flat-seat plug design. The copper core helps promote consistent heat transfer, while the nickel electrode materials support dependable spark delivery in everyday driving conditions. This spark plug is listed across multiple Toyota and Lexus platforms, including Toyota Tacoma, Toyota Yaris, Toyota Celica, Toyota 4Runner, Lexus GS300, and Lexus SC300 applications.

NGK’s long OE supply history and North American manufacturing and distribution network support the brand’s focus on original-equipment standards and broad vehicle coverage. This part cross-references Catco 2526 for the same application.

What It Helps Address

• Hard starting caused by worn or fouled spark plugs
• Rough idle from inconsistent ignition output
• Misfire conditions related to excessive plug wear
• Reduced throttle response from weak spark delivery
• Service replacement needs on vehicles calling for a 0.044-inch gap

Installation Notes and Tips

• Verify the vehicle’s required plug specification before installation.
• Set the gap to 0.044 inches where the application notes specify adjustment.
• Use the correct torque procedure for the cylinder head material and plug seat type.
• Inspect ignition wires or coils during spark plug service to avoid repeat misfire issues.
• Fits 2015-2017 Toyota Yaris, N/A
• Fits 2010 Toyota Yaris, N/A
• Fits 2014-2015 Scion xB, N/A
• Fits 2004-2005 Toyota Celica, N/A
• Fits 1990 Toyota Celica, N/A
• Fits 2004 Toyota Matrix, N/A
• Fits 2001-2004 Toyota Tacoma, N/A
• Fits 1994-2000 Lexus GS300, N/A
• Fits 1995-2000 Lexus SC300, N/A
• Fits 1992 Lexus SC300, N/A
• Fits 2000 Toyota 4Runner, N/A
• Fits 1999-2000 Toyota Tacoma, N/A
• Fits 1993-1997 Toyota Supra, N/A
• Fits 1989-1995 Ford Taurus, N/A
• Fits 1995 Toyota Paseo, N/A
• Fits 1991-1995 Toyota Previa, N/A
• Fits 1994 Lexus SC300, N/A
• Fits 1992-1994 Toyota Paseo, N/A
• Fits 1991 Toyota MR2, N/A
• Fits 1989 Geo Prizm, N/A

Quality Assurance

NGK is a major OE spark plug supplier with more than 80 years of automotive experience, and this part reflects that OE-focused manufacturing approach. Part number 2526 is built to original-equipment standards for the listed applications and is backed by NGK’s established product and distribution network.