Jaguar F-Pace Side Marker Bulb Size

Additional Notes

• The 7443 bulb is the sole side marker bulb type listed across all specification years for the Jaguar F-Pace, spanning the 2018-2019 and 2021-2024 model years.
• The 7443 follows the ANSI standard applicable to the United States and Canada, classifying it as a regionally standardized bulb type rather than a globally universal one.
• It belongs to the T20 wedge bulb family, which uses a plastic wedge base rather than a metal pin or bayonet fitting for socket retention.
• The 7443 is a dual-filament bulb, operating at 12 volts with two wattage ratings: 21W for the primary filament and 5W for the secondary filament, allowing it to serve two distinct lighting functions within a single housing.
• The 2018-2019 entries explicitly carry a Halogen designation, confirming incandescent halogen technology for those model years.
• The 7443 shares its T20 wedge form factor with the closely related 7440 bulb, though the 7440 is a single-filament variant; substituting one for the other in a dual-filament application would result in loss of one lighting function.