What Size Bulbs Does a 1984 Porsche 944 Use?
Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.
Installation Difficulty
Hard (Tight clearances)
Est. Replacement Cost
$15 - $40 (Halogen) / $30+ (LED)
What Lighting System Does the 1984 Porsche 944 Have?
The 1984 Porsche 944 features an extensive lighting system with 12 bulb positions. It uses halogen technology with a single H6024 LED dual-filament bulb handling both low and high beams. The 944 has been available from 1983 to 1991, and the 1984 model falls in the early-generation years.
Can You Put LED Bulbs in a 1984 Porsche 944?
Upgrading the 1984 Porsche 944 to LED headlights is straightforward since it uses a single H6024 LED dual-filament bulb for both low and high beams. You only need one pair of LED bulbs to upgrade both functions. Look for a H6024 LED LED kit that specifically supports dual-filament operation to ensure both beams work correctly. For the fog lights, a H3 LED LED bulb provides a clean white output that pairs well with LED headlights.
How to Replace Bulbs on a 1984 Porsche 944
To remove the headlight bulb, disconnect the wiring harness, then twist the bulb counter-clockwise and pull it straight out of the housing. Porsche vehicles are known for tight engine bay clearances around the headlight assembly. You may need to remove the air intake duct, battery cover, or wheel well liner to access the bulbs. Budget 30 to 45 minutes per side for your first replacement. When installing the new bulb, avoid touching the glass with bare fingers. Skin oils create hot spots that shorten bulb life. Wear clean gloves or handle the bulb by its plastic base only. The fog lights are accessed from underneath the front bumper. You may need to remove a few plastic clips or screws from the fender liner to reach the H3 LED fog light socket.
Full Upgrade Bundle
Upgrade All 12 Positions at Once
1984 Porsche 944 Complete Bulb Size Chart
| Position | Bulb Size | Shop |
|---|---|---|
Low Beam | H6024 LED | Buy H6024 LED |
High Beam | H6024 LED | Buy H6024 LED |
Fog Light | H3 LED | Buy H3 LED |
Brake Light | 7506 LED or 891 LED | Buy 7506 LED or 891 LED |
Side Marker | 5008 LED | Buy 5008 LED |
Turn Signal Front | 7528 LED | Buy 7528 LED |
Turn Signal Rear | 7506 LED | Buy 7506 LED |
Reverse Light | 7506 | Buy 7506 |
Dome Light | 6411 | Buy 6411 |
License Plate | 3893 | Buy 3893 |
Parking Light | 7528 | Buy 7528 |
Trunk Light | 6411 | Buy 6411 |
Want to upgrade everything at once?
Shop Complete LED Kit for 1984 Porsche 944How Long Do 1984 Porsche 944 Headlight Bulbs Last?
Standard halogen headlights on the 1984 Porsche 944 have an expected lifespan of 500 to 1,000 hours, which works out to roughly 2 to 3 years of normal use. Signs of a failing halogen bulb include noticeably dimmer output, a yellowish tint compared to the other headlight, or intermittent flickering. At 42 years old, the original bulbs on your 944 are likely overdue for replacement. Even if they still illuminate, reduced brightness significantly impacts nighttime safety. When one headlight burns out, replace both sides at the same time. Bulbs from the same batch age at similar rates, and mismatched brightness is distracting to oncoming drivers.
What Bulbs Are Compatible with the 1984 Porsche 944?
The H6024 low beam bulb on the 1984 Porsche 944 is a specific fitment. There are no widely recognized cross-compatible alternatives, so make sure to purchase the exact H6024 size. Using the wrong bulb size can cause improper beam patterns that reduce your visibility and blind other drivers. It can also cause overheating inside the headlight housing, potentially warping the plastic lens or reflector. Always verify the bulb number before purchasing.
1984 Porsche 944 Headlight FAQ
Did Porsche 944 Bulb Sizes Change Over the Years?
The Porsche 944 has maintained consistent bulb sizes across all model years from 1983 to 1991. The low beam has used a H6024 LED bulb throughout, which means replacement parts and LED upgrade kits are widely available and well-tested for this model. If you find a deal on bulbs for any 944 year in this range, they will fit your 1984 model.
Other 944 Years
More from Porsche
Other Vehicles That Use H6024 LED Bulbs
These vehicles from other makes also use a H6024 LED low beam bulb: