Husqvarna 501485402 Spark Plug Connector Kit – Genuine OEM Replacement Ignition Kit

Part Number: 501485402
Category: Chainsaw Ignition, Spark Plug & Electrical System Parts
Type: Spark Plug Connector Kit – Genuine OEM Replacement Ignition Kit

The Husqvarna 501485402 Spark Plug Connector Kit is a genuine OEM replacement ignition-system kit designed for select Husqvarna chainsaws and compatible outdoor power equipment. Installed between the ignition lead and spark plug, the connector provides the electrical connection needed to transfer high-voltage ignition energy to the spark plug.

Product Specifications

• Part Number: 501485402
• Manufacturer: Husqvarna
• Product Type: Spark Plug Connector Kit
• OEM Description: Spark Plug Connector Kit
• Component Type: Engine Ignition / Electrical Connection Component
• Function: Connects the Ignition Lead to the Spark Plug
• System: Ignition / Spark Plug / Electrical System
• Application: Chainsaw / Outdoor Power Equipment
• Compatible Brand: Husqvarna
• Component Location: Spark Plug / Ignition Lead
• Associated Components: Ignition Module / Ignition Lead / Spark Plug
• Replacement Type: Direct OEM Replacement
• OEM Status: Genuine Husqvarna OEM Part
• Condition: New
• Quantity: 1 Spark Plug Connector Kit
• Part Number Reference: 501485402

Features & Benefits

• Genuine Husqvarna OEM replacement ignition kit
• Factory-specified Spark Plug Connector Kit
• Designed for compatible Husqvarna engines
• Provides the connection between the ignition lead and spark plug
• Transfers high-voltage ignition energy to the spark plug
• Helps maintain a secure electrical connection
• Supports reliable spark generation and engine starting
• Helps protect the spark plug terminal connection
• Works with the applicable ignition module and spark plug
• Manufactured to match the original equipment configuration
• Helps restore an ignition system with a worn or damaged connector
• Suitable for chainsaw maintenance, engine repair, and restoration
• Ideal replacement for cracked, loose, corroded, burned, worn, damaged, or missing spark plug connectors
• Direct replacement for equipment requiring 501485402
• Genuine OEM kit rather than a universal ignition connector

Applications

The Husqvarna 501485402 Spark Plug Connector Kit is intended for select Husqvarna equipment specifically designed to use this OEM ignition component.

Applications may include:

• Husqvarna chainsaws
• Husqvarna professional chainsaws
• Select Husqvarna gas-powered outdoor equipment
• Two-stroke engine ignition systems
• Spark plug and ignition lead assemblies
• Ignition module assemblies
• Engine starting-system repairs
• Ignition-system maintenance and restoration
• Replacement of damaged spark plug connectors
• OEM replacement applications requiring 501485402

Because ignition configurations can vary between Husqvarna models and production revisions, exact compatibility should be confirmed using the complete model and product number before ordering.

Important Notes

• Verify compatibility with your specific Husqvarna equipment model, product number, serial number, ignition-system configuration, and production revision before ordering.
• Husqvarna identifies 501485402 as a Spark Plug Connector Kit.
• Match part number 501485402 directly with the number shown in your equipment's illustrated parts diagram or OEM documentation.
• This component is associated with the spark plug and ignition lead connection and should not be confused with the spark plug itself or the complete ignition module.
• Kit contents can vary by OEM packaging or service revision. Only components actually supplied with 501485402 should be assumed included.
• Spark plugs, complete ignition modules, flywheels, wiring harnesses, and other ignition components should not automatically be assumed included.
• A damaged or loose spark plug connector may contribute to hard starting, intermittent ignition, engine misfiring, poor running, or a no-spark condition.
• Similar symptoms can also result from a fouled spark plug, damaged ignition lead, incorrect ignition-module air gap, defective ignition module, wiring problems, or other engine conditions.
• Inspect the spark plug, ignition lead, connector terminal, ignition module, wiring, and surrounding components when replacing the connector.
• Look for cracked insulation, corrosion, burned terminals, loose connections, carbon tracking, or other signs of electrical damage.
• If the ignition lead itself is cracked, cut, hardened, burned, or otherwise damaged, replacing only the connector may not fully correct the problem.
• Do not select a replacement spark plug connector based solely on appearance. Terminal style, conductor attachment, boot dimensions, insulation characteristics, and ignition-system applications can vary.
• Make sure the connector is securely attached to the applicable ignition lead according to the manufacturer service procedure.
• Verify that the connector fully engages the spark plug terminal after installation.
• Route the ignition lead in its original factory position and keep it away from hot engine surfaces, sharp edges, and moving components.
• Ensure the spark plug is correctly installed, properly gapped, and suitable for the specific equipment model.
• Shut off the equipment, allow the engine to cool completely, and follow Husqvarna service procedures before performing ignition repairs.
• This listing is for one Husqvarna 501485402 Spark Plug Connector Kit unless otherwise specified. Spark plugs, ignition modules, ignition leads, flywheels, wiring harnesses, and other electrical components are sold separately unless explicitly included with the kit.
• Match part number 501485402 with your equipment's illustrated parts diagram or OEM documentation before ordering to ensure proper fitment.