The Honda HR-V parking light requires bulb size 7443NA or 7444NA depending on the specific version of the component. Data for the bulb sizes covers the range from 2016 to 2018.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Honda HR-V front parking light specifications reference three distinct bulb types across the 2016-2022 model years: the 12961, 7443NA, and 7444NA.
The 12961 is a Philips part number designating a T10 miniature wedge bulb with a W2.1x9.5d base, rated at 12V and 5W. It is a single-filament design used in the 2019 and 2021-2022 HR-V front parking light position.
The 7443NA and 7444NA are ANSI-standard designations applicable in the US and Canada. Both are T20 dual-filament wedge bulbs with natural amber glass envelopes, rated at 12V with a 21W/5W filament configuration.
The dual-filament rating of 21W/5W on the 7443NA and 7444NA indicates that each bulb carries a high-wattage filament and a low-wattage filament, serving two lighting functions within a single housing.
The natural amber glass of the 7443NA and 7444NA produces an amber output without the use of an amber-tinted lens, which is a relevant factor in applications where lens color and bulb color interact to meet regulatory amber requirements.
The 7443NA applies to the 2017-2018 HR-V front parking light, while the 7444NA applies specifically to the 2016 model year. Although the 7443NA and 7444NA share identical voltage and wattage ratings, they carry different ANSI designations and are not listed as interchangeable within these specifications.
The T10 form factor of the 12961 and the T20 form factor of the 7443NA and 7444NA represent physically different bulb sizes, making cross-substitution between the two groups mechanically incompatible at the socket level.