Renault Fuego front turn signal bulbs utilize 1157NA or 1034NA size specifications, while rear turn signal bulbs require 1157 or 1156 size bulbs. The replacement chart covers 1982 through 1985 production years with corresponding bulb size data.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Renault Fuego front turn signal uses two distinct bulb types across its model years: the 1034NA for 1982-1984 and the 1157NA for 1985.
Both the 1034NA and 1157NA are dual-filament bulbs operating at 12V with a 21W/5W power split, where the higher wattage filament serves the turn signal function and the lower wattage filament serves a secondary running light function.
The 1034NA is documented as a variant of the 1157NA, and both share the BAY15d bayonet base along with natural amber glass construction.
The BAY15d base is an offset double-contact bayonet fitting, a design that physically prevents incorrect filament alignment during installation.
The natural amber glass on the 1034NA and 1157NA produces amber-colored light without relying on a colored lens, which is a characteristic of NA-designated bulbs under ANSI standards.
The Renault Fuego rear turn signal for 1982-1984 uses the 1156, a single-filament bulb rated at 12V and 21W with a BA15s bayonet base.
The rear turn signal for the 1985 Fuego uses the 1157, a dual-filament 12V, 21W/5W bulb with a BAY15d base, which differs from the single-filament 1156 used in prior years.
The BA15s base on the 1156 is a single-contact bayonet fitting, making it physically incompatible with sockets designed for the double-contact BAY15d base used by the 1157.
Because the 1156 and 1157 use different base types, the rear turn signal socket changed between the 1982-1984 and 1985 model years, and the bulbs from those respective periods are not interchangeable.
All bulb types listed across both the front and rear turn signal positions conform to ANSI standards applicable to the US and Canadian markets.