The [H/L Dimming, Turn Signal, Wiper & Washer] Multifunction Switch Assembly OE: EC3Z13K359AA you are looking at ships from our own USA shelves, not a drop ship queue.
![[H/L Dimming, Turn Signal, Wiper & Washer] Multifunction Switch Assembly OE: EC3Z13K359AA](https://partsmithco.com/wp-content/uploads/2026/07/OEM-SW-0036_1.jpg)
Electrical components fail from heat, vibration and corrosion, usually in that order. Aim headlights after any lighting change so the beam lands on the road.
At a glance
- Category: Control Switches
- Price: $36.46 with free shipping over $99
- Availability: in stock, dispatched from the USA
Message us the vehicle details and we will confirm compatibility, including anything unusual about your build.
Continue browsing: Electrical & Lighting · [Turn Signal] Multifunction Switch Assembly OE: 1893588 · [Turn Signal] Multifunction Switch Assembly OE: D3TA13B302BB · full catalog
Orders placed before early afternoon usually leave our USA warehouse the same business day, with tracking emailed at label creation.
Before you start the job, the NHTSA vehicle safety hub is worth five minutes.
Frequently asked questions
What do you need to verify fitment?
Our parts team confirms fitment before the box is sealed. Contact us with your vehicle details and we will settle it in advance.
How long does delivery take?
We ship from a USA warehouse with quick dispatch, and delivery estimates appear at checkout once you enter your address.
What is the return policy?
If the part does not fit, message our support desk with the order number and we will arrange an exchange or refund. Keep the packaging until the test fit is done.
How do you protect it in transit?
We confirm plug configuration and rating on electrical orders before they are packed.
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