Spectra C-543 Ignition Coil

Spectra C-543 Ignition Coil for Honda S2000

The Spectra C-543 ignition coil is built for 2000-2003 Honda S2000 applications that mount directly onto the cylinder head. It uses premium-grade copper and is engineered to meet high manufacturing standards for consistent ignition performance.

Key Features

• Direct-fit ignition coil for Honda S2000 models from 2000-2003
• Directly mounts onto the cylinder head
• Premium-grade copper construction
• Engineered to Spectra Premium manufacturing standards
• Part number C-543 for easy identification

Detailed Description

Use the Spectra C-543 when replacing a worn or failing ignition coil on a 2000-2003 Honda S2000. This ignition coil is built with premium copper and developed to support reliable spark delivery in the ignition system. This part cross-references Delphi GN10370 for the same application. The C-543 is also referenced by aftermarket part numbers including 5C1140 and UF298.

What It Helps Address

• Engine misfire caused by weak ignition output
• Hard starting related to coil failure
• Rough idle from inconsistent spark delivery
• Loss of acceleration response tied to ignition breakdown
• Check engine light conditions associated with ignition coil faults

Installation Notes and Tips

Fits 2000-2003 Honda S2000, N/A. The coil directly mounts onto the cylinder head, so confirm the original mounting style and connector match before installation. Inspect related ignition components and cylinder head mounting surfaces during replacement.

Quality Assurance

Spectra Premium ignition coils are manufactured with premium-grade copper and developed under high engineering standards for dependable replacement performance.