Goss Ignition Coil C403 – High Performance OEM-Quality Coil

PRODUCT OVERVIEW

The Goss Ignition Coil C403 is an OEM-quality replacement ignition coil designed to restore reliable spark and stable engine performance. It offers direct-fit installation with no modification to brackets or hardware.

KEY FEATURES

• OEM-equivalent quality, fit and performance
• Direct replacement design for straightforward installation
• Engineered for consistent spark output and efficient combustion
• Durable construction for long service life
• Suitable as an aftermarket alternative to OE ignition coils
• Part Number: C403

FUNCTION & BENEFITS

The ignition coil converts battery voltage into the high voltage required by the spark plugs to ignite the air-fuel mixture in the combustion chamber. A healthy ignition coil is critical for:

• Reliable engine starting
• Smooth idle and responsive acceleration
• Optimised fuel efficiency
• Reduced misfires and stalling

Modern systems often use a coil-on-plug configuration, with an individual coil per cylinder to improve spark accuracy and reliability.

SIGNS YOUR IGNITION COIL MAY NEED REPLACING

• Engine misfires or rough idle
• Loss of power under load or hesitation on acceleration
• Increased fuel consumption
• Random engine stalling
• Check engine light with ignition or misfire-related fault codes
• Hard starting or no-start condition (especially with single-coil systems)

If these symptoms are present, testing the ignition system and replacing a faulty coil with the Goss C403 can help restore proper operation.

INSTALLATION NOTES

• Direct-fit replacement for the specified applications (check vehicle fitment before purchase)
• No modification to brackets or wiring should be required when correctly matched
• Always inspect and, if necessary, replace spark plugs and leads or boots at the same time
• Professional installation is recommended if you are unfamiliar with ignition system components

SPECIFICATIONS

• Brand: Goss
• Part Number: C403
• Type: Replacement ignition coil (spark coil)

FITMENT INFORMATION

This product must be matched to the correct vehicle via the fitment or compatibility guide provided by the retailer. Always confirm part number C403 against your vehicle details before ordering.