725-04659 925-04659 Ignition Switch with Key (5 Terminal) - Fits MTD Craftsman Zero-Turn Ariens Bad Boy Bolens Huskee
Replacement ignition switch with two keys for MTD, Craftsman, and Cub Cadet lawn tractors.
Dimensional diagram of 725-04659 ignition switch for lawn tractors showing 2-inch width and height measurements.
Infographic showing 725-04659 ignition switch features including ABS housing, copper terminals, and precision-fit keys.
725-04659 ignition switch with key for lawn tractors, featuring 5 terminals and wide compatibility branding.
Compatibility chart for 725-04659 ignition switch listing MTD lawn tractor models.
Compatibility chart for 725-04659 ignition switch listing compatible lawn tractor and mower models.
BlueStars 725-04659 ignition switch with key for lawn mowers shown in a promotional lifestyle graphic.
725-04659 5-terminal ignition switch for lawn mowers shown with a technician repairing a mower engine.
Hands installing a 725-04659 5-terminal ignition switch on a lawn tractor with 5-minute installation instructions.
Replacement ignition switch with two keys for MTD, Craftsman, and Cub Cadet lawn tractors.
Dimensional diagram of 725-04659 ignition switch for lawn tractors showing 2-inch width and height measurements.
Infographic showing 725-04659 ignition switch features including ABS housing, copper terminals, and precision-fit keys.
725-04659 ignition switch with key for lawn tractors, featuring 5 terminals and wide compatibility branding.
Compatibility chart for 725-04659 ignition switch listing MTD lawn tractor models.
Compatibility chart for 725-04659 ignition switch listing compatible lawn tractor and mower models.
BlueStars 725-04659 ignition switch with key for lawn mowers shown in a promotional lifestyle graphic.
725-04659 5-terminal ignition switch for lawn mowers shown with a technician repairing a mower engine.
Hands installing a 725-04659 5-terminal ignition switch on a lawn tractor with 5-minute installation instructions.

725-04659 925-04659 Ignition Switch with Key (5 Terminal) - Fits MTD Craftsman Zero-Turn Ariens Bad Boy Bolens Huskee

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725-04659 / 925-04659 Ignition Switch with Key 5 Terminals

Key Features

  • Electrical Specification: 5-terminal connection
  • Switch Type: 3-position rotary switch
  • Operational Functions: Stop, Run/On, Start
  • Connector Style: Plug-in for direct replacement
  • Includes: Ignition switch and a set of two keys

Replaces / Cross-Reference Part Numbers

  • 725-04659
  • 925-04659
  • GY00191
  • AM133596
  • 03290500
  • 077-8076-00
  • 500017
  • 6900-37P
  • 591070501
  • 222231

Compatibility & Fitment

  • Fits various riding lawn mowers, lawn tractors, and zero-turn mowers.
  • Compatible with equipment from manufacturers including MTD, Cub Cadet, Troy-Bilt, Craftsman, Murray, Ariens, Gravely, Bad Boy, Dixie Chopper, and John Deere.
  • Example models include Craftsman LT5 and Murray CR12. Always verify fitment by part number.

When to Replace

  • Engine fails to crank or start.
  • Intermittent starting issues or loss of power during operation.
  • Key is stuck, broken, or difficult to turn in the switch.
  • No electrical power to the mower's dashboard or accessories.
  • Visible corrosion, melting, or physical damage to the switch housing or terminals.

Installation Tips

  • Disconnect the negative battery terminal before beginning installation.
  • Label or photograph the wire positions on the old switch before removal.
  • Ensure the new switch is securely mounted in the dashboard panel.
  • Attach each wire to the corresponding terminal on the new switch.
  • Reconnect the battery and test all switch positions before operating the equipment.
725-04659 925-04659 Ignition Switch with Key (5 Terminal) - Fits MTD Craftsman Zero-Turn Ariens Bad Boy Bolens Huskee 1
725-04659 925-04659 Ignition Switch with Key (5 Terminal) - Fits MTD Craftsman Zero-Turn Ariens Bad Boy Bolens Huskee 2
725-04659 925-04659 Ignition Switch with Key (5 Terminal) - Fits MTD Craftsman Zero-Turn Ariens Bad Boy Bolens Huskee 3
725-04659 925-04659 Ignition Switch with Key (5 Terminal) - Fits MTD Craftsman Zero-Turn Ariens Bad Boy Bolens Huskee 4
725-04659 925-04659 Ignition Switch with Key (5 Terminal) - Fits MTD Craftsman Zero-Turn Ariens Bad Boy Bolens Huskee 5
725-04659 925-04659 Ignition Switch with Key (5 Terminal) - Fits MTD Craftsman Zero-Turn Ariens Bad Boy Bolens Huskee 6
  • 725-04659 925-04659 Ignition Switch with Key (5 Terminal) - Fits MTD Craftsman Zero-Turn Ariens Bad Boy Bolens Huskee 1

    FIXING SYMPTOMS

    Engine won't start | No power to starter | Key won’t turn or feels loose | Engine dies when releasing key
  • 725-04659 925-04659 Ignition Switch with Key (5 Terminal) - Fits MTD Craftsman Zero-Turn Ariens Bad Boy Bolens Huskee 2

    DURABLE MATERIAL

    This part is made of high-quality ABS Plastic which is flame-retardant, enhancing durability
  • 725-04659 925-04659 Ignition Switch with Key (5 Terminal) - Fits MTD Craftsman Zero-Turn Ariens Bad Boy Bolens Huskee 3

    BEST SOLUTION

    Enjoy the great feeling when your lawn mower is repaired and works like before - BlueStars brings DIY solutions to help you deal with any trouble
  • 725-04659 925-04659 Ignition Switch with Key (5 Terminal) - Fits MTD Craftsman Zero-Turn Ariens Bad Boy Bolens Huskee 4

    IMPORTANT NOTE

    This is a replacement part designed to be compatible with certain appliances. Any brand names mentioned are used solely to indicate compatibility
FRESH GARDEN, MEMORABLE MOMENTS!

FRESH GARDEN, MEMORABLE MOMENTS!

Compatible Models

Locate the model number of your appliance or equipment on the manufacturer's label and use it to check compatibility before ordering

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FAQs

This switch is used on many riding mowers, lawn tractors, and zero-turn mowers that use part numbers 725-04659, 925-04659, or John Deere GY00191. Brands commonly associated with this switch include MTD, Craftsman, Ariens, Bad Boy, Bolens, Huskee, Cub Cadet, Colt XP, John Deere, Troy-Bilt, Yard Machines, Yard Man, Dixie Chopper, Gravely, Murray, Sabre, and Scotts. Because ignition switches can look similar but have different internal circuits, confirm the part number, terminal count, and wiring positions on your original switch before ordering.
Known replacement numbers associated with this switch include 725-04659, 925-04659, GY00191, 725-04228, 03290500, 077-8076-00, and 500017. Matching the part number is the best starting point, but you should also verify that your original switch is a 3-position, 5-terminal design with the same terminal layout.
Typical symptoms include the engine not cranking when the key is turned, intermittent starting, power loss to the starter circuit, accessories or dash lights not responding correctly, or the mower shutting off unexpectedly when the key is bumped. In some cases the key may feel loose, bind in the cylinder, or only work in certain positions. Before replacing the switch, also check the battery, fuse, wiring connectors, seat switch, PTO switch, and brake/clutch safety circuit, since those can cause similar no-start symptoms.
Installation is usually straightforward on most lawn tractors and zero-turn mowers. In many cases it takes about 10 to 30 minutes. Typical tools are a screwdriver, needle-nose pliers, and possibly a small socket or wrench to remove the retaining nut or dash panel. Disconnect the battery first, label each wire before removal, and transfer the wires one at a time to the matching terminals on the new switch to avoid miswiring.
The most common causes are moisture intrusion, vibration, corrosion at the terminals, worn internal contacts from repeated use, and overheating caused by loose or dirty electrical connections. On outdoor equipment, switches also fail after exposure to rain, washing, or long-term storage outdoors. If the old switch shows heat damage or melted terminals, inspect the harness plug and terminals closely before installing the replacement.
Compare the old and new switch for terminal count, key positions, and spade layout. Check that the harness connector is not loose, corroded, or burnt. Make sure the battery is fully charged and that the main fuse, ground cable, solenoid connections, and safety interlock switches are in good condition. If your mower had intermittent starting, it is also smart to inspect the key switch retaining nut and the backside terminals for looseness, since vibration can cause recurring electrical problems.