Marsauto M1C H11 LED Fog Light Bulbs, 30000LM 6000K Cool ...
$17.99
Buy on Amazon →
Porsche Cayenne 2018 Bulb Size
Bulb size chart
Fog Light Bulb Front - H11 LED, H16 LED
Headlight Bulb High Beam - LED
Headlight Bulb High Beam and Low Beam - LED
Headlight Bulb Low Beam(with HID headlights) - D3S
Headlight Bulb Low Beam(with LED headlights) - LED
Back Up Reverse Light Bulb - LED
Brake Light Bulb - LED
Center High Mount Stop Light Bulb - LED
Cornering Light Bulb - LED
Daytime Running Light Bulb - LED
License Plate Light Bulb - LED
Parking Light Bulb - LED
Side Marker Light Bulb Front - 2825, 98
Side Marker Light Bulb Rear - LED
Stepwell Light Bulb - LED
Tail Light Bulb - LED
Turn Signal Light Bulb Front - LED
Turn Signal Light Bulb Rear - LED
Glove Box Light Bulb - LED
Interior Door Light Bulb - 2825, 98
Map Light Bulb - 2825, 98
Reading Light Bulb Rear - 2825, 98
Trunk or Cargo Area Light - 6411, 6428
H11 LED Bulbs
Used for: Fog Light Bulb Front
H16 LED Bulbs
Used for: Fog Light Bulb Front
D3S Bulbs
Used for: Headlight Bulb Low Beam(with HID headlights)
2825 Bulbs
Used for: Side Marker Light Bulb Front, Interior Door Light Bulb, Map Light Bulb, Reading Light Bulb Rear
98 Bulbs
Used for: Side Marker Light Bulb Front, Interior Door Light Bulb, Map Light Bulb, Reading Light Bulb Rear
6411 Bulbs
Used for: Trunk or Cargo Area Light
6428 Bulbs
Used for: Trunk or Cargo Area Light
The 2018 Porsche Cayenne uses a mix of LED and replaceable bulb locations, and the exact setup can change by trim, lighting package, market, and body style. This page is designed to help you verify bulb sizes by lighting position, so you can match the correct bulb to the right exterior or interior lamp before ordering.
For the 2018 Porsche Cayenne, many key exterior lights are listed as LED, including the headlights, brake lights, daytime running lights, turn signals, tail lights, and reverse lights. Interior and utility lamps may use different bulb types, such as 2825/98 or 6411/6428, while some versions with HID headlights use a D3S low beam bulb. Checking the light position first is the best way to narrow down the correct fitment.
Fitment on the 2018 Cayenne can vary a lot between trims and equipment packages, so always compare your vehicle’s existing bulb and housing before buying replacements. Some versions use full LED assemblies, while others may have halogen or HID-related components in specific positions, and aftermarket LED conversions can change the required bulb type or create fitment issues. If you are unsure, inspect the installed bulb, confirm the connector style, and verify whether your Cayenne has LED headlights, HID headlights, or a different factory lighting package before purchase.
FAQ
What bulb does the 2018 Porsche Cayenne use for the low beam headlights?
It depends on the headlight setup. Some 2018 Cayenne models use LED low beams, while versions with HID headlights use a D3S low beam bulb. Always confirm which headlight system is on the vehicle before ordering.
Does the 2018 Porsche Cayenne use LED headlights?
Many 2018 Cayenne models are equipped with LED headlight systems, and the bulb chart lists LED for the headlight high beam and low beam on those versions. However, trim and market differences can change the setup.
What is the high beam bulb for the 2018 Porsche Cayenne?
The chart lists the high beam as LED on the applicable 2018 Cayenne configurations. If your vehicle has a different lighting package, verify the installed assembly before replacing anything.
What bulb size is used for the fog lights on a 2018 Porsche Cayenne?
The front fog light bulb is listed as H11 LED or H16 LED. The exact fit can depend on the specific trim and lighting package, so check the existing bulb and connector.
What bulb is used for the map lights in the 2018 Porsche Cayenne?
The map light bulb is listed as 2825 or 98. These are common interior bulb types, but the exact fit should still be matched to the bulb already installed in your vehicle.
What bulb fits the glove box light on a 2018 Porsche Cayenne?
The glove box light bulb is listed as LED. Since this is an LED position, replacement may involve the complete LED unit rather than a traditional replaceable filament bulb.
What bulb is used for the license plate lights?
The license plate light bulb is listed as LED on the 2018 Porsche Cayenne. If one side is out, check whether the issue is the bulb, the module, or the housing.
What bulb does the rear turn signal use on this Cayenne?
The rear turn signal light bulb is listed as LED. Because it is an LED application, replacement can differ from a standard halogen bulb swap.
What bulb is used for the trunk or cargo area light?
The trunk or cargo area light uses 6411 or 6428. These are the listed bulb types for that interior cargo lamp position on the 2018 Cayenne.
Are the brake lights on the 2018 Porsche Cayenne replaceable bulbs?
The brake light bulb is listed as LED. On many Cayenne configurations, that means the brake light is part of an LED lighting assembly rather than a simple replaceable bulb.
What bulb is used for the front side marker light?
The front side marker light bulb is listed as 2825 or 98. This is one of the interior-style bulb types used in certain exterior positions on the 2018 Cayenne.
Can trim level affect bulb fitment on the 2018 Porsche Cayenne?
Yes. Trim, lighting package, market, and body style can all affect bulb fitment. The same model year may have different headlight or interior lamp configurations depending on equipment.
Should I check the installed bulb before buying a replacement?
Yes. Checking the installed bulb is one of the best ways to avoid ordering the wrong part, especially on a vehicle like the 2018 Porsche Cayenne where LED, HID, and bulb-based setups can vary by position.