28 Years Available
Mercury Cougar Light Bulb Sizes
Complete bulb size reference for the Mercury Cougar from 1967 to 2002. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Mercury cougar changed low beam specifications across model years — 1967–1976: H5006; 1977–1986: H4656; 1992–1997: 9007; 1990–2002: 9006. Make sure to select your exact year below to get the right bulb size.
Year Range
1967 – 2002
28 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Turn Signal Front | 1157A(1967–1983) 3157CK(1993–2001) 3157NA(1990–1997) 1157(1972–1986) 3757NA(2002–2002) | 28 years | Changed |
| Low Beam | H5006(1967–1976) H4656(1977–1986) 9007(1992–1997) 9006(1990–2002) | 28 years | Changed |
| Fog Light | 893(1992–1999) H10(2001–2002) 880(1990–1990) | 10 years | Changed |
| High Beam | H5001(1967–1976) H4651(1977–1986) 9005(1990–2002) 194(1992–1993) | 24 years | Changed |
| Side Marker | 194(1969–2000) 3157NA(1990–1997) W5W(2001–2002) 3157CK(1995–1995) 1157(1979–1979) | 25 years | Changed |
| Tail Light | 1157(1967–2002) 3157(1994–1997) 3157CK(1990–1993) | 27 years | Changed |
| Parking Light | 1157A(1967–1983) 3157CK(1993–2001) 3157NA(1990–1997) 1157(1972–1986) 3757NA(2002–2002) | 28 years | Changed |
| Brake Light | 1157(1967–1985) 921(1990–1997) W5W(1999–2002) 1156(2000–2001) 3157CK(1996–1996) 3157(1995–1995) 912(1986–1986) | 27 years | Changed |
| Reverse Light | 1156(1967–2002) 3156(1990–1997) | 26 years | Changed |
| License Plate | 194(1985–1997) 168(1977–1983) W5W(1999–2002) | 18 years | Changed |
| Turn Signal Rear | 1157(1967–1986) 3157(1990–1997) 1156(1999–2002) 3157CK(1992–1993) | 27 years | Changed |
| Dome Light | 912(1983–1997) 3886X(1999–2002) 906(1985–1994) | 14 years | Changed |
| Trunk Light | 912(1990–1997) 906(1992–1994) | 7 years | Changed |
| Map Light | 912(1980–1983) 168(1992–1992) | 3 years | Changed |
Common Cougar Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Mercury Cougar from 1967 to 2002, covering 28 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Mercury Cougar changed low beam bulb specifications across generations: 1967–1976: H5006; 1977–1986: H4656; 1992–1997: 9007; 1990–2002: 9006. Make sure to check your exact year using the list below.
The Mercury Cougar uses a H5006 bulb for the low beam and a H5001 for the high beam, and a 893 for the fog lights. Select your year below for the exact fitment chart.
Yes. The Mercury Cougar uses a H5006 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.