Standard Ignition 9545 Spark Plug Wire Set

Standard Ignition 9545 Spark Plug Wire Set

Standard Ignition 9545 is a 7mm spark plug wire set built for 4-cylinder car applications that need consistent ignition transfer and suppression. With silicone insulation, a silicone jacket, and a silicone suppression core, it is suited for replacing worn ignition wires on import vehicles such as Honda Civic and Toyota Corolla applications where stable spark delivery matters.

Key Features

• Part number 9545 spark plug wire set from Standard Ignition
• 7mm wire diameter with 16.5 outside diameter construction
• Silicone suppression core for reduced electrical interference
• Silicone insulation and silicone jacket for heat resistance
• 4-lead design for 4-cylinder car applications
• Lead lengths include 19.5", 26", and 29" for routing support
• Includes Teflon silicone grease pack
• Import wire set construction

Detailed Description

Standard Ignition 9545 is a replacement spark plug wire set engineered for ignition wire service on 4-cylinder cars. The silicone suppression core helps maintain clean signal transfer while the silicone insulation and jacket provide a durable outer layer for engine-bay conditions. For buyers searching for a spark plug wire set for Honda Civic or Toyota Corolla ignition service, this part number 9545 offers the wire lengths and 7mm construction needed for a direct-style replacement on the correct application.

This part cross-references Hayden 5900 for the same application.

Common Problems It Can Help Solve

• Misfire caused by aged or cracked plug wires
• Hard starting from weak spark delivery
• Ignition noise from deteriorated suppression components
• Rough idle related to high-resistance wire paths
• Heat-related wire jacket breakdown in the engine bay

Installation Notes and Tips

Verify cylinder routing before removal and transfer one lead at a time to preserve firing order. Confirm the lead lengths and terminal routing match the vehicle layout before installation. Clean the plug and coil connection points before fitting the new wires, and apply the included Teflon silicone grease pack where specified by the service procedure.

Quality Assurance

Standard Ignition ignition components are built for replacement service in automotive electrical systems. Part number 9545 is specified as an import spark plug wire set for 4-cylinder car applications, with silicone-based construction selected for ignition performance and durability.