Kia Rondo front turn signal bulbs use 2357NA size while rear turn signal bulbs use 1156NA size. The replacement chart covers 2007 to 2010 vehicle production years with corresponding bulb specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Kia Rondo uses two distinct turn signal bulb types across its 2007-2010 model years: the 2357NA at the front and the 1156NA at the rear.
The 2357NA is a dual-filament bulb, meaning it carries two separate filaments within a single envelope, allowing it to serve more than one lighting function simultaneously.
The 1156NA is a single-filament bulb, rated at 12V and 21W, and is dedicated to a single lighting function at the rear position.
Both bulb types follow ANSI standards recognized in the United States and Canada, indicating a standardized electrical and physical specification shared across North American markets.
The 2357NA operates on a 12V circuit with a dual-wattage draw of 26.9W on its high-filament and 8W on its low-filament, reflecting its dual-filament design.
The 2357NA uses a BAY15d bayonet base, which is an offset twin-pin base. This offset pin arrangement prevents the bulb from being seated incorrectly, as the two pins are positioned at different heights.
The 1156NA uses a BA15s bayonet base, which is a single-contact base with two pins at the same height. This base type is not interchangeable with the BAY15d base used by the 2357NA.
Both the 2357NA and 1156NA feature natural amber glass, which produces the amber turn signal color directly from the bulb rather than relying on a colored lens.
The front and rear turn signal positions on the Kia Rondo require different bulb types, and substituting one for the other is not supported by the fitment specifications due to differing base types and filament configurations.
The 2357NA and 1156NA specifications remain consistent across all four model years covered, from 2007-2010, with no variation by year in either position.