PartSmith Co. lists the [H/L Dimming, Turn Signal, Wiper & Washer] Multifunction Switch Assembly OE: EC3Z13K359AA with real inventory, honest specs and fast USA dispatch.
![[H/L Dimming, Turn Signal, Wiper & Washer] Multifunction Switch Assembly OE: EC3Z13K359AA](https://partsmithco.com/wp-content/uploads/2026/07/OEM-SW-0036_1-2.jpg)
Plug in fitment saves hours of splicing, which is why our listings state the connector configuration. Disconnect the negative battery terminal before starting electrical work.
The important numbers
- Category: Control Switches
- Price: $36.46 with free shipping over $99
- Availability: in stock, dispatched from the USA
Unsure about the specification? Our desk cross references against manufacturer data at no cost.
Related parts: Electrical & Lighting · [Turn Signal] Multifunction Switch Assembly OE: 1893592 · [Turn Signal] Multifunction Switch Assembly OE: 1995967 · full catalog
Stock levels shown here are live, so what you order is what is on the shelf ready to travel.
A neutral reference for this work is the fuel economy maintenance guidance.
Frequently asked questions
How do I know this is the right part?
Share your vehicle details with our team and we cross reference this listing before dispatch. Anything doubtful gets a message from us rather than a shipment.
Do you ship the same day?
We ship from a USA warehouse with quick dispatch, and delivery estimates appear at checkout once you enter your address.
Is there a warranty on this?
A straightforward returns window applies from delivery. Keep the original packaging until you have test fitted the part and contact support for a fast exchange or refund.
What quality checks does this get?
Electrical parts are verified for connector type and voltage before dispatch.




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