3920ED4009B - Genuine OEM LG Dishwasher Cam Motor Shaft Seal

3920ED4009B – Genuine OEM LG Dishwasher Cam Motor Shaft Seal

The 3920ED4009B Genuine OEM LG Dishwasher Cam Motor Shaft Seal is a small yet essential component designed to prevent water from leaking into or out of the cam motor shaft assembly. This seal maintains a tight barrier where the shaft connects with the internal motor system, protecting both electrical and mechanical components from water damage.

Manufactured by LG, this genuine OEM shaft seal is made from durable, high-temperature-resistant rubber, ensuring a long service life even under constant moisture and detergent exposure. If you notice water leakage near the motor or performance issues during wash cycles, the 3920ED4009B shaft seal may need replacement to restore optimal dishwasher function.

Function & Importance:

• Creates a watertight seal around the cam motor shaft

• Prevents water intrusion into motor components

• Helps protect against internal corrosion and electrical damage

• Maintains motor efficiency and dishwasher reliability

Compatible With:

• Select LG dishwasher models
  (Please verify compatibility using your dishwasher’s model number before purchase.)

When to Replace:

• Water is leaking near the motor or cam assembly

• Motor is making unusual noises or not functioning correctly

• Evidence of corrosion or residue on the motor housing

• You're performing motor or seal maintenance

Key Features & Benefits:

• Genuine OEM LG Part – Designed for exact fit and factory-level performance

• Heat & Detergent Resistant Rubber – Withstands tough dishwasher conditions

• Protects Electrical Components – Prevents water-induced damage

• Cost-Effective Maintenance – Avoids more expensive motor repairs

• Easy Installation – Ideal for experienced DIYers and technicians

We ship appliance parts across Canada, including to Abbotsford, Airdrie, Barrie, Brampton, Brantford, Burlington, Calgary, Cambridge, Chilliwack, Coquitlam, Dartmouth, Edmonton, Etobicoke, Fort McMurray, Grand Prairie, Guelph, Halifax, Hamilton, Kamloops, Kelowna, Kingston, Kitchener, Langley, Laval, Lethbridge, London (Ontario), Markham, Mississauga, Moncton, Montreal, Nanaimo, Newmarket, North Vancouver, Nova Scotia, Oakville, Oshawa, Ottawa, Peterborough, Pickering, Prince Albert, Red Deer, Regina, Saskatoon, Scarborough, St. John's, Sudbury, Surrey, Thunder Bay, Toronto, Vancouver, Vaughan, Victoria, Waterloo, West Kelowna, Whitby, Windsor and Winnipeg.