What Size Bulbs Does a 1998 Ford F250HD-F350 Use?
Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.
Installation Difficulty
Easy (Plug and Play)
Est. Replacement Cost
$15 - $40 (Halogen) / $30+ (LED)
What Lighting System Does the 1998 Ford F250HD-F350 Have?
Lighting on the 1998 Ford F250HD-F350 is managed by a total of 10 bulbs, covering everything from primary headlights to signal indicators. It features a comprehensive lighting system powered by a dual-bulb halogen configuration using separate 9007 low beam and 194 high beam bulbs for precise light distribution. This model belongs to the late years of the F250HD-F350's 1997-1998 production span.
Can You Put LED Bulbs in a 1998 Ford F250HD-F350?
For a Ford built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. We recommend starting your upgrade with the 9007 low beams, as they see the most use. Adding a matching 194 LED kit later will complete the look and ensure consistent lighting performance.
1998 Ford F250HD-F350 Bulb Size Chart
| Position | Bulb Size | Shop |
|---|---|---|
| Turn Signal Front | 3157 | Buy 3157 → |
| Side Marker | 194 | Buy 194 → |
| Low Beam | 9007 | Buy 9007 → |
| Parking Light | 916 | Buy 916 → |
| Brake Light | 921 | Buy 921 → |
| Turn Signal Rear | 3157 | Buy 3157 → |
| Tail Light | 3157 | Buy 3157 → |
| License Plate | 194 | Buy 194 → |
| Reverse Light | 3156 | Buy 3156 → |
| High Beam | 194 | Buy 194 → |
How do the 1998 Ford F250HD-F350's bulbs compare to other years?
The 1998 Ford F250HD-F350 uses the same bulbs as the 1997 model.
This bulb configuration covers the 1997–1998 model years. ← 1997
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