Bulb types · Signal / marker
3457AK bulb
Catalog code 3457AK — appears in 49 model-year × position rows. Confirm against your owner’s manual before swapping.
Code3457AK
FamilySignal / marker
Fitment rows49
Top positions4
Replacement options
Halogen, LED, and HID picks for 3457AK. Prices and availability come from Amazon — confirm fitment for your vehicle before buying.
LED
Wiseshine 3457AK LED Bulb Amber Yellow
Check Price
Details →
LED
KATUR LED Amber 3457AK Light Bulbs
Check Price
Details →
Halogen
Kadiby 12 Pack 3157 4157 Bulb, P27/7W Brake/Tail/Turn Sig...
$8.99
Details →
Halogen
SYLVANIA - 4157NA Long Life Miniature - Amber Bulb, Ideal...
$7.25
Details →
Halogen
Kadiby 2 Pack 3157NA 4157NA Bulb 12v 27/7w Parking/Turn S...
$7.15
Details →
Halogen
Kadiby 2 Pack 3157 4157 Bulb, P27/7W Brake/Tail/Turn Sign...
$7.15
Details →
Halogen
SYLVANIA 3157 Long Life Miniature Bulb, (Contains 2 Bulbs)
$9.34
Details →
Halogen
Fugedox 3157 tail/brake light bulb/Turn Signal Bulbs, 12V...
$7.98
Details →
Halogen
ecocstm 10 PCS 3157 Tail Light Bulb, Miniature 4157 Brake...
$7.99
Details →
Halogen
SYLVANIA - 3457A Long Life Miniature - Amber Bulb, Ideal ...
$7.25
Details →
Halogen
Andelov 2pack 3157 3457 tail light bulb,12V P27/7W 3000K ...
$7.99
Details →
Where 3457AK 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 |
|---|---|
| Turn Signal Light Bulb Front | 24 |
| Parking Light Bulb | 11 |
| Side Marker Light Bulb Front | 8 |
| Turn Signal Light Bulb Front Inner | 6 |
Makes that use 3457AK most
Based on catalog fitment density — not a claim that every trim uses this bulb.
- Land Rover13
- Audi10
- Ford10
- Volkswagen8
- Chrysler6
- Mercedes-Benz2
Cross-reference notes
Related codes from the Autotk cross-reference table. Direction matters — some bulbs can replace others one-way only.
*3157 can replace 3156, but 3156 cannot replace 3157