What kind of brake light does a 2016 Kia Sorento take?

The brake light on a 2016 Kia Sorento is typically a dual‑filament bulb in the rear lamp housing. In most markets, it is a 3157‑series bulb (3157 or 3157A), though some trims or regions may use a different type or LED assemblies. Always verify with the owner's manual or by inspecting the socket.

Common bulb types used in the Sorento’s rear lighting

Below are the bulb type options you may encounter when replacing the brake light on a 2016 Sorento. The exact part can vary by region and trim, so check the socket or manual to be sure.

• 3157 or 3157A: Dual‑filament bulbs that power both the tail light and brake function in a single assembly.


• 7443: Some export or trim variants use this bulb type for brake/turn circuits in the same rear housing.


• LED replacements: Aftermarket LED bulbs or modules are available, but ensure CAN‑BUS compatibility and correct fitment for your Sorento’s taillight housing.

Always confirm the exact bulb type for your vehicle by either reading the bulb base itself or checking the owner's manual. Replacing with the wrong bulb can cause poor illumination or electrical issues.

How to identify and replace the brake light bulb

Here’s how to safely identify and replace the brake light bulb on your Sorento. Follow these steps to ensure a proper fit and function.

1. Turn off the vehicle and remove the key; the lighting circuit should be inactive to prevent shocks or burns.


2. Open the rear hatch and access the taillight housing; remove any interior panel or screw cover to reach the bulb socket.


3. Disconnect the electrical connector from the bulb socket, then rotate the socket counterclockwise to release it.


4. Remove the old bulb and check its markings (e.g., 3157, 7443). Confirm the replacement part matches the indicated type.


5. Insert the new bulb into the socket, reassemble the housing, reconnect the harness, and test by applying the brakes with the engine running.

If the new bulb doesn’t illuminate, check other bulbs in the same circuit, fuses, or wiring for faults. LED replacements may require load resistors or CAN‑BUS compatible versions to prevent flicker or warning lights.

LED replacement considerations

When opting for LED replacements, verify that the LED bulb is CAN‑BUS compatible and designed for automotive taillight use. Some vehicles require resistors or adapters to prevent warning indicators or hyper‑blink issues.

Summary

For a 2016 Kia Sorento, the rear brake light typically uses a dual‑filament bulb in the 3157 family (3157/3157A). Some markets or trims may use 7443 or LED modules. Always verify by inspecting the socket or consulting the manual, and replace with the same type to ensure proper operation and safety.

What bulb for Kia Sorento brake light?

Kia Sorento Bulb Size Chart (2024-2025)

Which bulb do I need for my brake light?

You should consult your car's manual, as it typically lists the specific brake bulb type required for your brake lights. Although, buying a new brake light bulb is easy with our carefully compiled car bulb buyer's guide.

What brake light does a 2016 Kia Sorento use?

Kia Sorento (2016-2017) Bulb Size Chart

What is the most common problem with Kia Sorento 2016?

A common issue with the 2016 Kia Sorento is a tendency for its engine to fail. This happens as a result of the head gasket leaking, causing its antifreeze and coolant to mix with the engine oil.