Suzuki Reno front turn signal bulbs use 2357NA size while rear turn signal bulbs use 1156NA size. The replacement chart covers 2005 through 2008 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 Suzuki Reno uses the 2357NA for its front turn signal across the full 2005-2008 model range.
The 2357NA is a dual-filament bulb, meaning it supports two independent brightness levels within a single housing, commonly used in applications that serve both turn signal and parking light functions.
The 2357NA operates at 12V with a wattage split of 26.9W on the high filament and 8W on the low filament, reflecting its dual-function role.
The 2357NA uses a BAY15d bayonet base, which is an offset-pin base designed to prevent incorrect filament orientation during installation.
The rear turn signal on the Suzuki Reno uses the 1156NA across the full 2005-2008 model range.
The 1156NA is a single-filament bulb rated at 12V and 21W, suited for dedicated single-function turn signal positions.
The 1156NA uses a BA15s bayonet base, which has a single contact pin and is not interchangeable with the BAY15d base found on the 2357NA, despite the similar base sizing.
Both the 2357NA and 1156NA carry the "NA" suffix, which denotes natural amber glass rather than a clear envelope with a standard coating, producing the amber color required for turn signal compliance in North American markets.
Both bulbs conform to ANSI standards applicable in the United States and Canada, indicating standardized electrical and photometric performance ratings.
The front and rear turn signal positions on the Reno use different base types, BAY15d and BA15s respectively, making the two bulbs physically non-interchangeable with each other.