This listing covers the [H/L Dimming, Turn Signal, Wiper & Washer] Multifunction Switch Assembly OE: BL3T13K359ADW, one of the parts our fitment desk checks most often.
![[H/L Dimming, Turn Signal, Wiper & Washer] Multifunction Switch Assembly OE: BL3T13K359ADW](https://partsmithco.com/wp-content/uploads/2026/07/OEM-SW-0035_1-1.jpg)
Charging and starting components work as a system, so a weak partner shortens the life of a new part. Clean grounds and terminals, since corrosion causes faults blamed on components.
What you are buying
- Category: Control Switches
- Price: $36.46 with free shipping over $99
- Availability: in stock, dispatched from the USA
Shops ordering in volume can send a full parts list and we will verify the whole job in one reply.
Keep shopping: Electrical & Lighting · [H/L Dimming, Turn Signal, Wiper & Washer] Multifunction Switch Assembly OE: BL3T13K359ADW · [H/L Dimming, Turn Signal, Wiper & Washer] Multifunction Switch Assembly OE: BC3Z13K359BA · full catalog
Heavy items are double boxed or palletized, because transit damage helps nobody.
General guidance on this system is published in the Car Care Council maintenance tips.
Buyer questions
What do you need to verify fitment?
We verify every doubtful order by hand. Give us the year, make, model and engine option and we will confirm compatibility in one reply.
How quickly can I get this?
Same business day dispatch applies to orders placed before the early afternoon cutoff, with tracking that updates at every carrier scan.
What if it does not fit?
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.
Is this checked before shipping?
Electrical parts are verified for connector type and voltage before dispatch.
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