Part Location Diagram of 532175566 Husqvarna Lawn Mower Ignition Switch
See part B-7 in the diagram
( Grid squares measure 1x1 inch )

Lawn Mower Ignition Switch 532175566

Manufactured by:
Husqvarna
ERP Number:
ERP9286662
Part Number:
532175566
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(14 rated repairs) ?

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Product Description

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This is an OEM sourced replacement ignition switch. It is commonly used on a variety of riding lawn mowers/tractors. Switch plays an important role because it allows user to easily start the mower using only a turn key. Because switches have mechanical internal parts, over time they will begin to fail requiring replacement. It has a plastic body and it is sold individually. Please note, the key is not included, it is sold separately. To replace this switch no tools will be needed. • Unplug the wires from an old switch • Remove the switch by squeezing tabs • Secure new switch in the opening • Reattach wires and test the new switch

Troubleshooting

This part works with the following brands:
  • Husqvarna
  • Jonsered
  • Poulan
  • Weed Eater
  • Craftsman
  • RedMax
This part works with the following products:
  • Lawn Tractor
  • Lawn Mower
  • Engine
Part# 532175566 replaces these:
532163968, 532175566, 532189687, 5391075-41, 539107541, 539118848,

Customer Part Reviews

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4.3
Average Rating (out of 5):
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(18 Reviews)
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Questions & Answers

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

15 - 30 mins 

(14 rated repairs) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Needed an ignition switch

Jack from Kingman, Arizona

9 of 9 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
532140403, 532175566
With a small screwdriver press the tabs on the side of the switch and pull it out.
Transfer the leads one at a time from the old switch to the new one, then press the new switch in. Grab the key and start it up
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Lights would not work.

joseph from Hughesville, Pennsylvania

8 of 8 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
532175566
1. Diagnosed problem to be within the ignition switch.
2. Disconnected old ignition from wiring harness.
3. Popped out the old ignition and replaced with new ignition.
4. Reconnected wiring harness.
5. Lights now work.
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Engine continued to turn over with ignition switch turned off, bad switch.

Joseph from Ravena, New York

8 of 8 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
532175566
Open hood. Unplug wire assembly. Squeeze tabs at top and bottom of ignition switch and push through hole in dash. Insert new switch into same hole and push until tabs lock. Put some dielectric grease on connection and plug wire assembly into switch. Start up machine to test.
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Faulty switch.

David from Jericho, Vermont

5 of 5 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Socket set
Parts Used:
532175566
Removed the old switch. Installed the new ignition switch.
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Would not start ignition sweitch was bad

Clyde from Midland, North Carolina

3 of 3 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Socket set, Wrench set
Parts Used:
532175566
Checked alt.ground for coil and interrupter, switch the last thing I checked was the switch as usual. Pulled starter switch and it stared right up.
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it needed the parts i had ordered

kim from baldwin, Louisiana

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
More than 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench set
my repair is not finished but iam happy all my parts came in now I can put them on and cut some grass thanks for being there for me have a bless day
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Ignition switch would not turn engine over to start

Gene from Maddison, North Carolina

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
532175566
Disconnected wire harness from old switch, squeezed the switch retainers on switch, pushed it out and installed new switch. New switch did not work to correct starting problem
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Ignition coil failed

James from Holt, Florida

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Wrench set
Parts Used:
532175566
Had to completely disassemble blower in order to access coil
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Ignition switch damaged

Charles from Arlington, Texas

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
532175566, 532140401
disconnected ignition switch from harness by simply unplugging ignition switch. Took screwdriver and pried old ignition switch out then reconnected new switch and pushed back into panel. Engine started without any issues.
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Engine would not shut off after replacing magnetos/coils and diode engine kill device

Rocky from Clinton, Montana

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Pliers, Socket set, Wrench set
Parts Used:
532175566, 532421062
To be really safe, disconnect the negative side of the battery from the black wire.

1. For ignition switch remove the battery if it makes it easier to grab the harness plugged into the switch.
2. Remove the wire harness plug from the old switch. Be careful not to break the retaining parts of the wire harness while re leasing it from the ignition switch.
2. Squeeze the retaining clips on the switch so you can remove it out of the dash board. Use pump pliers if it helps to squeeae the retainers.
3. If the wires will reach, bring them through the hole in the dash and plug the harness back in to the new switch before you push the it back into the hole on the dash. Otherwise, just plus in the harness after installing the new switch in the dash.

Seat safety switch.
1. Lift up the seat.
2. Disconnect the plugged in wires from the plunger switch. Be careful not to break off the retaining parts of the wire plug.
3. Remove nuts an bolts that are retaining the switch mounting plate under the seat. Pay attention to how the seat springs are installed so you can put them back in right. You may not have to take them all out to get enough access to remove the switch.
4. Squeeze the retaining clips on opposite sides of the switch. Pump pliers can help here if you need more power to let the switch pass through the plate it is mounted in.
5. Remove the switch and install the new one.
6. Remount the plate under the seat with the new switch installed.
7. Plug in the wire harness.

Note: This did not fix the problem, just gave me two new switches. To fix the problem I had to install a simple toggle switch to ground the wire from the engine kill diode to the engine. I never could see how the diode actually killed the engine under the old orginal wiring. I installed the diode and the coils exactly like the old one had been. It is still a mystery to me but the engine runs great and now I can shut it off. I just switch the ground off to start and run the engine. Another problem may have been a poorly reinstalled safety switch under the PTO clutch after I took it off to check it for continuity.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP9286662
Manufacturer Part Number: 532175566
Brand Model Number Description
Husqvarna 130 Lawn Tractor - Ride Mower
Husqvarna 1342 Lawn Tractor - Ride Mower
Husqvarna 1342A Lawn Tractor - Ride Mower
Husqvarna 1342B Lawn Tractor - Ride Mower
Husqvarna 1342C Lawn Tractor - Ride Mower
Husqvarna 1342XPA Lawn Tractor - Ride Mower
Husqvarna 1452XPA Lawn Tractor - Ride Mower
Husqvarna 150 Lawn Tractor - Ride Mower
Husqvarna 1542 Lawn Tractor - Ride Mower
Husqvarna 1542A Lawn Tractor - Ride Mower
Husqvarna 1542B Lawn Tractor - Ride Mower
Husqvarna 1542C Lawn Tractor - Ride Mower
Husqvarna 1542D Lawn Tractor - Ride Mower
Husqvarna 1542E Lawn Tractor - Ride Mower
Husqvarna 1542XP Lawn Tractor - Ride Mower
Husqvarna 1542XPB Lawn Tractor - Ride Mower
Husqvarna 1542XPC Lawn Tractor - Ride Mower
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