2020 Jeep Wrangler bulb size chart
Catalog bulb positions and codes for the 2020 Jeep Wrangler. Confirm against your owner’s manual before buying.
Bulb chart
Exterior signal & marker
| Position | Bulb |
|---|---|
| Back Up Light Bulb | 7440 |
| Brake Light Bulb | 3157R |
| Daytime Running Light Bulb | 7443 |
| Parking Light Bulb(with halogen headlights) | 7442NA |
| Parking Light Bulb(with LED headlights) | 7443 |
| Tail Light Bulb | 3157R |
| Turn Signal Light Bulb Front(Compare to original - Option 1) | 7440A |
| Turn Signal Light Bulb Front(Compare to original - Option 2) | 7442NA |
| Turn Signal Light Bulb Rear | 3157 |