What is the low beam headlight bulb size for a 1991 Saturn SL1?

The 1991 Saturn SL1 uses a 9006 LED bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 1991 Saturn SL1?

The high beam bulb size for the 1991 Saturn SL1 is 74.

Why are my 1991 Saturn SL1 headlights dim?

Dim headlights on a 1991 Saturn SL1 can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9006 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1991 Saturn SL1 fog light?

The 1991 Saturn SL1 uses a 880 LED bulb for the fog light position.

Is the 1991 Saturn SL1 single or dual beam?

The 1991 Saturn SL1 uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 1991 Saturn SL1?

Yes, the 1991 Saturn SL1 comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9006 LED LED conversion kit for the low beams.

Does the 1991 Saturn SL1 have fog lights?

Yes, the 1991 Saturn SL1 takes a 880 LED bulb for the fog light position.

How do I change the headlight on a 1991 Saturn SL1?

Turn off the vehicle and open the hood. Locate the headlight assembly from behind, remove the dust cover or retaining clip, disconnect the wiring harness, twist the old 9006 LED bulb counter-clockwise to remove it, then insert the new bulb and reassemble. The whole process typically takes 10 to 30 minutes per side depending on accessibility.

Are LED headlights legal for a 1991 Saturn SL1?

LED bulbs used off-road or in auxiliary lights are legal everywhere. For on-road headlight use, legality varies by state. Many states allow LED retrofits as long as the beam pattern meets DOT standards. For the best legal compliance, choose a DOT-approved 9006 LED LED kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

How much does it cost to replace 1991 Saturn SL1 headlights?

A pair of halogen 9006 LED bulbs costs $15 to $40, while LED conversion kits run $25 to $60 per pair. If you have a shop do the work, expect an additional $20 to $50 in labor per bulb. Replacing them yourself at home saves the labor cost and usually takes under 30 minutes.

What is the difference between halogen and LED for a 1991 Saturn SL1?

Halogen bulbs produce a warm yellow light (around 3200K), last 500 to 1000 hours, and draw more power. LED bulbs emit a brighter white light (5000-6000K), last 25,000+ hours, and use less energy. LED upgrades for the 9006 LED position are available as direct plug-and-play replacements.

The 1991 Saturn SL1 is the first model year to use this bulb configuration (1991–1994).

Fitment Guaranteed for 1991 Saturn SL1

What Size Bulbs Does a 1991 Saturn SL1 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 1991 Saturn SL1 Have?

When it comes to nighttime visibility, the 1991 Saturn SL1 relies on an arrangement of 13 specialized bulbs. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate 9006 LED low beam and 74 high beam bulbs for precise light distribution. This model belongs to the early years of the SL1's 1991-2002 production span.

Can You Put LED Bulbs in a 1991 Saturn SL1?

Upgrading to LED is one of the most effective ways to modernize your Saturn's appearance and safety profile. We recommend starting your upgrade with the 9006 LED low beams, as they see the most use. Adding a matching 74 LED kit later will complete the look and ensure consistent lighting performance. Don't forget the 880 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

1991 Saturn SL1 Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9006 LED	Buy 9006 LED →
High Beam	74	Buy 74 →
Fog Light	880 LED	Buy 880 LED →
Brake Light	74	Buy 74 →
Side Marker	194 LED	Buy 194 LED →
Turn Signal Front	3357NA LED	Buy 3357NA LED →
Turn Signal Rear	1156 LED	Buy 1156 LED →
Reverse Light	1156	Buy 1156 →
Dome Light	562	Buy 562 →
License Plate	168	Buy 168 →
Map Light	562	Buy 562 →
Parking Light	3357NA	Buy 3357NA →
Trunk Light	562	Buy 562 →

How do the 1991 Saturn SL1's bulbs compare to other years?

The 1992 model continues with the same bulb sizes.

This bulb configuration covers the 1991–1994 model years. 1992 →

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Other SL1 Years

2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992

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