Order the [H/L Dimming, Turn Signal] Multifunction Switch Assembly OE: 5143311AF from a parts team that verifies fitment before anything leaves the building.
![[H/L Dimming, Turn Signal] Multifunction Switch Assembly OE: 5143311AF](https://partsmithco.com/wp-content/uploads/2026/07/OEM-SW-0024_1-2.jpg)
Electrical components fail from heat, vibration and corrosion, usually in that order. Clean grounds and terminals, since corrosion causes faults blamed on components.
Key details
- Category: Control Switches
- Price: $50.62 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.
Customers also open: Electrical & Lighting · [H/L Dimming, Turn Signal, Wiper & Washer] Multifunction Switch Assembly OE: BC3Z13K359BA · [Turn Signal] Multifunction Switch Assembly OE: 1893592 · full catalog
Same business day dispatch applies to orders placed before early afternoon, and every parcel travels tracked.
General guidance on this system is published in the Car Care Council maintenance tips.
Questions we get about this part
How do I know this is the right part?
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 long does delivery take?
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?
Contact support before removing or returning anything, so the right process starts on the first message and nothing is voided by accident.
Is the part inspected before dispatch?
We confirm plug configuration and rating on electrical orders before they are packed.
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