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Mercedes-Benz Sl320 Light Bulb Sizes

Complete bulb size reference for the Mercedes-Benz Sl320 from 1994 to 1997. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.

Every Mercedes-Benz sl320 from 1994 to 1997 uses the same 9004 low beam bulb — once you confirm your year is within this range, you only need one part number.

Year Range

1994 – 1997

4 model years

Most Common Low Beam

9004

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Bulb Sizes Across Years

PositionBulb Type(s)YearsStatus
Fog Light
H1(1994–1997)
4 yearsConsistent
High Beam
H1(1996–1997)
2 yearsConsistent
Low Beam
9004(1994–1997)
4 yearsConsistent
Side Marker
7528(1994–1995)
2 yearsConsistent
Turn Signal Front
7528(1994–1995)
2 yearsConsistent
Parking Light
7528(1994–1995)
2 yearsConsistent

Common Sl320 Replacement Parts

Fog Light

H1

High Beam

H1

Low Beam

9004

Side Marker

7528

Select Your Year

1997

9004

1996

9004

1995

9004

1994

9004
190D190E200200D220220D230230S

Frequently Asked Questions

We have bulb size data for the Mercedes-Benz Sl320 from 1994 to 1997, covering 4 model years. Select your year below for a complete position-by-position bulb chart.

No, the Mercedes-Benz Sl320 has used the 9004 low beam bulb consistently across all 4 model years in our database. Any year in the 1994–1997 range uses the same bulb.

The Mercedes-Benz Sl320 uses a 9004 bulb for the low beam and a H1 for the high beam, and a H1 for the fog lights. Select your year below for the exact fitment chart.

Yes. The Mercedes-Benz Sl320 uses a 9004 low beam, and direct-fit LED conversion kits for that size are widely available. LED upgrades typically produce 2–3× more light output than stock halogen and last 25,000+ hours. Look for a DOT-compliant kit with a proper beam cutoff pattern.

Select your model year from the list below. Each year page shows every bulb position — low beam, high beam, fog light, turn signal, and brake light — with the correct size and a link to buy it on Amazon.