Bulb types · Signal / marker
7443 bulb
Catalog code 7443 — appears in 571 model-year × position rows. Confirm against your owner’s manual before swapping.
Code7443
FamilySignal / marker
Fitment rows571
Top positions12
Replacement options
Halogen, LED, and HID picks for 7443. Prices and availability come from Amazon — confirm fitment for your vehicle before buying.
Halogen
SYLVANIA SilverStar High Performance Miniature Bulb
$11.75
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Halogen
SYLVANIA SilverStar High Performance Miniature Bulb
$10.75
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LED
AUXITO 7443 LED Bulbs - Red
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LED
AUXITO 1400 Lumens Super Bright
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LED
AUXLIGHT 7444 LED White Light Bulbs
$9.99
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LED
2PCS 7443 7441 7444 LED Bulb for Brake Backup Reverse Tai...
$9.99
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Halogen
SYLVANIA 7443 Long Life Miniature Halogen Bulb
$7.25
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LED
SYLVANIA - 7443 T20 ZEVO LED Red Bulb
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Halogen
10PCS 7443 Bulb, Car Brake Lights
$6.89
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Halogen
Kadiby 12 Pack 7443 Bulb 7444 T20 W21/5W
$8.69
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Halogen
Kadiby 2 Pack 7443 Bulb,7444 T20 W21/5W
$7.15
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Halogen
GIVEDOUA 7443 7444 Bulb, 12V Brake/Tail/Turn Signal/DRL L...
$5.99
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Halogen
ALKOREY 7443 T20 W21/5W 12V 21/5W Reverse Light Bulbs
$7.09
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Halogen
Lanuovx 7443 Bulbs, 20 Pack, Clear T20 W21/5W
$15.99
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Halogen
iFunyLED 10 PCS 7443 Bulb
$7.99
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LED
AUXITO Upgraded 7440 7443 LED Bulb Red
$14.99
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LED
iFunyLED 4PCS 7443 LED Bulb Brake Tail Light
$8.99
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Halogen
Rafeal Auto 7443 Light Bulb 10 Pack,T20 Automotive Brake ...
$8.99
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LED
SEALIGHT 7443 7440 LED Bulb Red Brake Lights, T20 7441 74...
$20.99
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LED
BANGO 7443 LED Bulb Red Brake Tail Light, 7440 7441 7444 ...
$9.99
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Where 7443 shows up
Ranked by how often this code is tied to a lighting position across model years — a practical clue for dual-beam vs single-beam and fog vs headlamp confusion.
| Position | Fitments |
|---|---|
| Parking Light Bulb | 130 |
| Turn Signal Light Bulb Rear | 85 |
| Daytime Running Light Bulb | 67 |
| Brake Light Bulb | 42 |
| Daytime Running Light Bulb(with halogen headlights) | 39 |
| Turn Signal Light Bulb Front | 35 |
| Tail Light Bulb | 35 |
| Parking Light Bulb(with halogen headlights) | 28 |
| Side Marker Light Bulb Rear | 14 |
| Parking Light Bulb(without projector-type headlights) | 8 |
| Parking Light Bulb(with HID headlights) | 7 |
| Daytime Running Light Bulb(with HID headlights) | 7 |
Makes that use 7443 most
Based on catalog fitment density — not a claim that every trim uses this bulb.
- Chevrolet92
- Toyota55
- FIAT54
- Volvo51
- GMC50
- Honda40
- Jeep35
- Nissan28
- Mazda26
- Infiniti24
- Buick21
- Volkswagen16
Cross-reference notes
Related codes from the Autotk cross-reference table. Direction matters — some bulbs can replace others one-way only.
Pay your attention, that 7443 can replace 7440, but 7440 cannot replace 7443