Nissan Maxima Courtesy Bulb Size

The Nissan Maxima courtesy light utilizes 194, 12961, 161, 158, and DE3022 bulb sizes depending on the specific version of the vehicle. Available data covers the range from 1981 to 2023.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Bulb Size by Year Range

If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.

Years	US Type	EU Type	Shop
2021-2023	194	W5W	Check Price
2007-2008	194	W5W	Check Price
2006	12961	12961	Check Price
2004-2005	194	W5W	Check Price
1995-2003	161	161	Check Price
1989-1994	158	158	Check Price
1985	158	158	Check Price
1981-1984	DE3022	DE3022	Check Price

Bulb Specifications

Description	Type	Shop
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W.	194	Check Price
ECE standard (Europe & worldwide). Single-filament signalling bulb with W2.1x9.5d wedge base. 12V, 5W.	W5W	Check Price
Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W.	12961	Check Price
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 1W.	161	Check Price
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W.	158	Check Price
ANSI standard (US & Canada). Festoon bulb, 31mm length, end-cap contacts. 12V.	DE3022	Check Price

Other Locations

Additional Notes

The T10 miniature wedge form factor is the most prevalent bulb type across the Nissan Maxima courtesy bulb specifications, appearing across the majority of model years covered in the data.
The 194 bulb is an ANSI-standard T10 miniature wedge rated at 12V and 3.78W. It is specified for the Nissan Maxima for the 2004-2008 and 2021-2023 model years.
The 161 bulb is also an ANSI-standard T10 miniature wedge, but it operates at a significantly lower wattage of 1W at 12V. It is specified for the 1995-2002 model years, with the same rating continuing through 1996-2002.
The 158 bulb is an ANSI-standard T10 miniature wedge rated at 12V and 3W, specified for the 1985-1994 model years. Its wattage falls between the 161 and 194 ratings, making direct substitution across these three types inadvisable without confirming socket and circuit compatibility.
The 12961 is a Philips part number rather than an ANSI designation. It shares the T10 wedge form factor with a W2.1x9.5d base and is rated at 12V and 5W, making it the highest-wattage T10 variant in these specifications. It is listed solely for the 2006 Maxima.
Although the 194, 161, 158, and 12961 bulbs all share the T10 wedge form factor, their wattage ratings differ. Substituting one for another may affect circuit load and light output, and the physical fit alone does not confirm electrical interchangeability.
The DE3022 is a festoon-type bulb with a 31mm length and end-cap contacts, a physically distinct format from the wedge-base bulbs used in all other listed years. It is specified for the 1981-1984 Maxima and is not interchangeable with any T10 wedge bulb.
The single model year 1985 uses the 158 wedge bulb, while the immediately preceding years 1981-1984 use the DE3022 festoon type, indicating a change in bulb format between those model years.