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1,835 Vehicles

1157A Bulb Fitment Guide

The 1157A bulb is used by 1,835 vehicles from 34 makes. Commonly found in Turn Signal Front, Parking Light, Side Marker positions.

Positions

4

Turn Signal Front, Parking Light

Vehicles

1,835

Makes

34

Compatible Vehicles

ModelYearsPositionsView
3.2 TL19992003Turn Signal Front, Parking LightDetails
CL20012003Turn Signal Front, Parking LightDetails
CSX20092011Side Marker, Turn Signal Front, Parking LightDetails
EL19992005Side Marker, Turn Signal Front, Parking LightDetails
Legend19861993Turn Signal Front, Parking LightDetails
MDX20012003Turn Signal RearDetails
RDX20072012Turn Signal Front, Parking LightDetails
RL19992012Turn Signal Front, Parking LightDetails
RLX20172017Turn Signal Front, Parking LightDetails
TL19992011Turn Signal Front, Parking Light, Side MarkerDetails

ModelYearsPositionsView
Apollo19731975Turn Signal Front, Parking LightDetails
Centurion19711973Turn Signal Front, Parking LightDetails
Century19731987Turn Signal Front, Parking LightDetails
Electra19641982Turn Signal Front, Parking LightDetails
Estate Wagon19641982Turn Signal Front, Parking LightDetails
Gran Sport19651967Turn Signal Front, Parking LightDetails
GS19651972Turn Signal Front, Parking LightDetails
GS 35019681969Turn Signal Front, Parking LightDetails
GS 40019681969Turn Signal Front, Parking LightDetails
GS 45519701972Turn Signal Front, Parking LightDetails
LeSabre19641982Turn Signal Front, Parking LightDetails
Regal19731982Turn Signal Front, Parking LightDetails
Riviera19651985Turn Signal Front, Parking LightDetails
Skyhawk19751984Turn Signal Front, Parking LightDetails
Skylark19651982Turn Signal Front, Parking LightDetails
Special19651969Turn Signal Front, Parking LightDetails
Sportwagon19651972Turn Signal Front, Parking LightDetails
Wildcat19641970Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
Calais19651976Turn Signal Front, Parking Light, Turn Signal RearDetails
Cimarron19821988Turn Signal Front, Parking LightDetails
DeVille19651986Turn Signal Front, Parking Light, Turn Signal RearDetails
Eldorado19651981Turn Signal Front, Parking Light, Turn Signal RearDetails
Fleetwood19651986Turn Signal Front, Parking Light, Turn Signal RearDetails
Seville19761981Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
Bel Air19741981Turn Signal Front, Parking LightDetails
Blazer19791982Turn Signal Front, Parking LightDetails
C1019791982Turn Signal Front, Parking LightDetails
C10 Suburban19791982Turn Signal Front, Parking LightDetails
C2019791982Turn Signal Front, Parking LightDetails
C20 Suburban19791982Turn Signal Front, Parking LightDetails
C3019801982Turn Signal Front, Parking LightDetails
Camaro19671981Turn Signal Front, Parking LightDetails
Caprice19751981Turn Signal Front, Parking LightDetails
Celebrity19821982Turn Signal Front, Parking LightDetails
Chevelle19691969Turn Signal Front, Parking LightDetails
Citation19801982Turn Signal Front, Parking LightDetails
Corvette19681981Turn Signal Front, Parking LightDetails
El Camino19801982Turn Signal Front, Parking LightDetails
Full19791982Turn Signal Front, Parking LightDetails
G1019781982Turn Signal Front, Parking LightDetails
G2019781982Turn Signal Front, Parking LightDetails
G3019781982Turn Signal Front, Parking LightDetails
Impala19741982Turn Signal Front, Parking LightDetails
K1019791982Turn Signal Front, Parking LightDetails
K10 Suburban19791982Turn Signal Front, Parking LightDetails
K2019791982Turn Signal Front, Parking LightDetails
K20 Suburban19791982Turn Signal Front, Parking LightDetails
K3019791982Turn Signal Front, Parking LightDetails
K5 Blazer19791982Turn Signal Front, Parking LightDetails
Laguna19751976Turn Signal Front, Parking LightDetails
Malibu19751982Turn Signal Front, Parking LightDetails
Metro20002001Turn Signal Front, Parking LightDetails
Monte Carlo19701982Turn Signal Front, Parking LightDetails
Monza19751980Turn Signal Front, Parking LightDetails
Nova19701977Turn Signal Front, Parking LightDetails
Pickup19791982Turn Signal Front, Parking LightDetails
Sport Van19801980Turn Signal Front, Parking LightDetails
Suburban19791982Turn Signal Front, Parking LightDetails
Tracker19891999Turn Signal Front, Parking LightDetails
Van19781982Turn Signal Front, Parking LightDetails
Vega19731976Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
30019691969Turn Signal Front, Parking LightDetails
Cordoba19751980Turn Signal Front, Parking LightDetails
Full19731975Turn Signal Front, Parking LightDetails
Imperial19691975Turn Signal Front, Parking LightDetails
LeBaron19771980Turn Signal Front, Parking LightDetails
New Yorker19731980Turn Signal Front, Parking LightDetails
Newport19731980Turn Signal Front, Parking LightDetails
Town & Country19731981Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
Aspen19761980Turn Signal Front, Parking LightDetails
B10019761978Turn Signal Front, Parking LightDetails
B20019761978Turn Signal Front, Parking LightDetails
B30019761978Turn Signal Front, Parking LightDetails
Challenger19721972Turn Signal FrontDetails
Charger19691978Turn Signal Front, Parking LightDetails
Compact Van19771978Turn Signal Front, Parking LightDetails
Coronet19691976Turn Signal Front, Parking LightDetails
D10019761978Turn Signal Front, Parking LightDetails
D15019771978Turn Signal Front, Parking LightDetails
D20019761978Turn Signal Front, Parking LightDetails
D30019761978Turn Signal Front, Parking LightDetails
D40019781978Turn Signal Front, Parking LightDetails
D45019781978Turn Signal Front, Parking LightDetails
D5019791979Turn Signal Front, Parking LightDetails
Dart19701976Turn Signal Front, Parking LightDetails
Diplomat19771981Turn Signal Front, Parking LightDetails
Light Pickup19761979Turn Signal Front, Parking LightDetails
Magnum19791979Turn Signal Front, Parking LightDetails
Mirada19801980Turn Signal Front, Parking LightDetails
Monaco19741978Turn Signal Front, Parking Light, Side MarkerDetails
Polara19721972Turn Signal Front, Parking LightDetails
Ramcharger19761979Turn Signal Front, Parking LightDetails
Royal Monaco19751977Side Marker, Turn Signal Front, Parking LightDetails
St. Regis19801980Turn Signal Front, Parking LightDetails
W10019761976Turn Signal Front, Parking LightDetails
W15019781978Turn Signal Front, Parking LightDetails
W20019761978Turn Signal Front, Parking LightDetails
W30019761978Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
Medallion19881989Turn Signal Front, Parking Light, Turn Signal RearDetails

ModelYearsPositionsView
Country Sedan19641973Turn Signal Front, Parking Light, Side MarkerDetails
Country Squire19641987Turn Signal Front, Parking Light, Side MarkerDetails
Courier19771982Turn Signal Front, Parking LightDetails
Custom19641972Turn Signal Front, Parking Light, Side MarkerDetails
Custom 50019641977Side Marker, Turn Signal Front, Parking LightDetails
E-100 Econoline19731983Turn Signal Front, Parking LightDetails
E-100 Econoline Club Wagon19751983Turn Signal Front, Parking LightDetails
E-150 Econoline19751984Turn Signal Front, Parking LightDetails
E-150 Econoline Club Wagon19791984Turn Signal Front, Parking LightDetails
E-200 Econoline19731973Turn Signal Front, Parking LightDetails
E-250 Econoline19791984Turn Signal Front, Parking LightDetails
E-250 Econoline Club Wagon19791984Turn Signal Front, Parking LightDetails
E-300 Econoline19731973Turn Signal Front, Parking LightDetails
E-350 Econoline19791984Turn Signal Front, Parking LightDetails
E-350 Econoline Club Wagon19791984Turn Signal Front, Parking LightDetails
E100-E35019751984Turn Signal Front, Parking LightDetails
Elite19761976Turn Signal Front, Parking LightDetails
Escort19831984Turn Signal Front, Parking LightDetails
F-10019731981Turn Signal Front, Parking LightDetails
F-15019751981Turn Signal Front, Parking LightDetails
F-25019751981Turn Signal Front, Parking LightDetails
F-35019731981Turn Signal Front, Parking LightDetails
F100-F35019761981Turn Signal Front, Parking LightDetails
Fairlane19641970Turn Signal Front, Parking Light, Side MarkerDetails
Fairmont19781978Turn Signal Front, Parking LightDetails
Falcon19641970Turn Signal Front, Parking Light, Side MarkerDetails
Falcon Sedan Delivery19641965Turn Signal Front, Parking LightDetails
Full19641973Turn Signal Front, Parking Light, Side MarkerDetails
Galaxie19641967Turn Signal Front, Parking LightDetails
Galaxie 50019641973Turn Signal Front, Parking Light, Side MarkerDetails
Gran Torino19721976Turn Signal Front, Parking LightDetails
Granada19751978Turn Signal Front, Parking LightDetails
LTD19651986Turn Signal Front, Parking Light, Side MarkerDetails
LTD Crown Victoria19871987Turn Signal Front, Parking LightDetails
LTD II19771979Turn Signal Front, Parking LightDetails
Maverick19751975Turn Signal Front, Parking LightDetails
Mustang19691988Turn Signal Front, Parking LightDetails
Mustang II19751975Turn Signal Front, Parking LightDetails
Pinto19711979Turn Signal Front, Parking LightDetails
Ranch Wagon19641973Turn Signal Front, Parking Light, Side MarkerDetails
Ranchero19671979Side Marker, Turn Signal Front, Parking LightDetails
Sprint19641964Turn Signal Front, Parking LightDetails
Sunliner19641964Turn Signal FrontDetails
Thunderbird19641984Turn Signal Front, Parking LightDetails
Torino19681976Turn Signal Front, Parking Light, Side MarkerDetails

ModelYearsPositionsView
Tracker19891997Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
C150019791982Turn Signal Front, Parking LightDetails
C1500 Suburban19791982Turn Signal Front, Parking LightDetails
C250019791982Turn Signal Front, Parking LightDetails
C2500 Suburban19791982Turn Signal Front, Parking LightDetails
C350019791982Turn Signal Front, Parking LightDetails
Caballero19801982Turn Signal Front, Parking LightDetails
Full19791982Turn Signal Front, Parking LightDetails
G150019791982Turn Signal Front, Parking LightDetails
G250019791982Turn Signal Front, Parking LightDetails
G350019791982Turn Signal Front, Parking LightDetails
Jimmy19791982Turn Signal Front, Parking LightDetails
K150019791982Turn Signal Front, Parking LightDetails
K1500 Suburban19791982Turn Signal Front, Parking LightDetails
K250019791982Turn Signal Front, Parking LightDetails
K2500 Suburban19791982Turn Signal Front, Parking LightDetails
K350019791982Turn Signal Front, Parking LightDetails
Pickup19801982Turn Signal Front, Parking LightDetails
Suburban/Jimmy19791982Turn Signal Front, Parking LightDetails
Van19791982Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
Accord20062007Side MarkerDetails
Accord Crosstour20102011Turn Signal Front, Parking LightDetails
Civic19992011Turn Signal Front, Parking Light, Side Marker, Turn Signal RearDetails
Civic Sedan20042004Turn Signal Front, Parking LightDetails
CR-V19972014Turn Signal Front, Parking Light, Side MarkerDetails
Crosstour20122014Turn Signal Front, Parking LightDetails
CRV20132013Turn Signal Front, Parking LightDetails
Element20092011Turn Signal Front, Parking LightDetails
Odyssey19992004Side Marker, Turn Signal Front, Parking LightDetails
Passport20002002Turn Signal Front, Side Marker, Parking LightDetails
Pilot20032005Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
Q4519901997Side Marker, Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
Axiom20032003Side Marker, Turn Signal Front, Parking LightDetails
Rodeo20022002Side Marker, Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
CJ Models19751986Turn Signal Front, Parking LightDetails
CJ519741983Turn Signal Front, Parking LightDetails
CJ619741975Turn Signal Front, Parking LightDetails
CJ719761986Turn Signal Front, Parking LightDetails
DJ Models19741983Turn Signal Front, Parking LightDetails
DJ519741983Turn Signal Front, Parking LightDetails
Scrambler19821985Turn Signal Front, Parking LightDetails
Wagoneer19741975Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
Forte520122013Turn Signal RearDetails
Telluride20222022Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
Freelander20042005Parking LightDetails

ModelYearsPositionsView
ES25019901991Turn Signal FrontDetails
ES30019952000Side Marker, Turn Signal Front, Parking LightDetails
GS30019941994Side Marker, Turn Signal Front, Parking LightDetails
NX30020212021Turn Signal Front, Parking LightDetails
SC30019961999Turn Signal FrontDetails
SC40019951997Turn Signal FrontDetails

ModelYearsPositionsView
Continental19641989Turn Signal Front, Parking LightDetails
Mark III19681970Turn Signal Front, Parking LightDetails
Mark IV19721976Turn Signal Front, Parking LightDetails
Mark V19771979Turn Signal Front, Parking LightDetails
Mark VI19801983Turn Signal Front, Parking LightDetails
Mark VII19841988Turn Signal Front, Parking LightDetails
Town19811987Turn Signal Front, Parking LightDetails
Versailles19771980Side Marker, Turn Signal FrontDetails

ModelYearsPositionsView
5720032012Turn Signal FrontDetails
6220032012Turn Signal FrontDetails

ModelYearsPositionsView
3 Sport20092009Side Marker, Turn Signal Front, Parking LightDetails
CX-720082008Turn Signal Front, Parking LightDetails
Miata19972005Turn Signal Front, Parking LightDetails
MPV20022006Side Marker, Turn Signal Front, Parking LightDetails
MX-5 Miata19901996Turn Signal Front, Parking LightDetails
Protege19901991Turn Signal Front, Parking LightDetails
RX-820092011Side Marker, Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
CLK-class20032003Turn Signal FrontDetails
CLK32020032003Turn Signal FrontDetails
CLK43020032003Turn Signal FrontDetails
E28020072007Turn Signal FrontDetails
E30020082009Turn Signal FrontDetails
M-class19982005Side Marker, Turn Signal Front, Parking LightDetails
ML32019982003Side Marker, Turn Signal Front, Parking LightDetails
ML35020032005Side Marker, Turn Signal Front, Parking LightDetails
ML43019992001Side Marker, Parking LightDetails
ML50020022005Side Marker, Turn Signal Front, Parking LightDetails
ML55 AMG20002003Side Marker, Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
Bobcat19751980Turn Signal Front, Parking LightDetails
Breezeway19651966Turn Signal Front, Parking LightDetails
Brougham19671967Turn Signal Front, Parking LightDetails
Caliente19641967Turn Signal Front, Parking LightDetails
Colony Park19641974Turn Signal Front, Parking Light, Side MarkerDetails
Comet19641977Turn Signal Front, Parking LightDetails
Commuter19641968Turn Signal Front, Parking LightDetails
Cougar19671983Turn Signal Front, Parking LightDetails
Cyclone19641969Turn Signal Front, Parking LightDetails
Full19641972Turn Signal Front, Parking Light, Side MarkerDetails
Grand Marguis19771977Turn Signal Front, Parking LightDetails
Grand Marquis19751986Parking Light, Turn Signal FrontDetails
Lynx19851985Turn Signal Front, Parking LightDetails
Marauder19641969Side Marker, Turn Signal Front, Parking LightDetails
Marquis19671986Turn Signal Front, Parking Light, Side MarkerDetails
Meteor19641967Turn Signal Front, Parking LightDetails
Monarch19751979Turn Signal Front, Parking Light, Side MarkerDetails
Montclair19641968Turn Signal Front, Parking LightDetails
Montego19681976Turn Signal Front, Parking Light, Side MarkerDetails
Monterey19641974Turn Signal Front, Parking Light, Side MarkerDetails
Mystique19951998Turn Signal Front, Side Marker, Parking LightDetails
Park Lane19641968Turn Signal Front, Parking LightDetails
S-5519661967Turn Signal Front, Parking LightDetails
Villager19641967Turn Signal Front, Parking LightDetails
Zephyr19781979Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
3000GT19991999Side Marker, Turn Signal Front, Parking LightDetails
Eclipse19901991Turn Signal FrontDetails
Endeavor20072007Side Marker, Turn Signal Front, Parking LightDetails
Galant20002008Turn Signal Front, Parking Light, Side MarkerDetails
Mirage G420202020Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
200SX19951998Turn Signal Front, Parking LightDetails
Altima Hybrid20072008Turn Signal Front, Parking LightDetails
March20202020Turn Signal FrontDetails
Murano CrossCabriolet20112014Turn Signal Front, Parking LightDetails
Murano Hardtop20112014Parking Light, Turn Signal FrontDetails
NX19931993Parking LightDetails
Rogue Select20142015Side Marker, Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
44219671970Turn Signal Front, Parking LightDetails
9819661984Turn Signal Front, Parking Light, Turn Signal RearDetails
Custom Cruiser19701989Turn Signal Front, Parking Light, Turn Signal RearDetails
Cutlass19671987Turn Signal Front, Parking LightDetails
Cutlass Calais19781984Turn Signal Front, Parking LightDetails
Cutlass Ciera19821990Turn Signal Front, Parking LightDetails
Cutlass Cruiser19801990Turn Signal Front, Parking LightDetails
Cutlass Salon19751987Turn Signal Front, Parking LightDetails
Cutlass Supreme19671987Parking Light, Turn Signal FrontDetails
Cutlass Tiara19761976Turn Signal Front, Parking LightDetails
Delmont 8819671968Turn Signal Front, Parking LightDetails
Delta 8819661985Turn Signal Front, Parking Light, Turn Signal RearDetails
Delta 88 Royale19851985Turn Signal Front, Parking LightDetails
Dynamic19661966Turn Signal Front, Parking LightDetails
F8519671972Turn Signal Front, Parking LightDetails
F85/Cutlass19671972Turn Signal Front, Parking LightDetails
Firenza19821987Turn Signal Front, Parking LightDetails
Full19661968Turn Signal Front, Parking LightDetails
Jetstar 8819661967Turn Signal Front, Parking LightDetails
Jetstar I19661966Turn Signal Front, Parking LightDetails
Omega19731984Turn Signal Front, Parking Light, Turn Signal RearDetails
Starfire19661980Turn Signal Front, Parking LightDetails
Toronado19661985Turn Signal Front, Parking Light, Turn Signal RearDetails
Vista Cruiser19671975Turn Signal Front, Parking Light, Side MarkerDetails

ModelYearsPositionsView
Barracuda19691974Turn Signal Front, Parking LightDetails
Caravelle19781981Turn Signal Front, Parking LightDetails
Cuda19701974Turn Signal Front, Parking LightDetails
Duster19711976Turn Signal Front, Parking LightDetails
Fury19731976Turn Signal Front, Parking LightDetails
Fury I19731974Turn Signal Front, Parking LightDetails
Fury II19731974Turn Signal Front, Parking LightDetails
Fury III19741974Turn Signal Front, Parking LightDetails
Gran Fury19741980Turn Signal Front, Parking LightDetails
PB10019761978Turn Signal Front, Parking LightDetails
PB20019761978Turn Signal Front, Parking LightDetails
PB30019761978Turn Signal Front, Parking LightDetails
Roadrunner19741975Turn Signal Front, Parking LightDetails
Satellite19741974Turn Signal Front, Parking LightDetails
Scamp19711976Turn Signal Front, Parking LightDetails
Trailduster19761978Turn Signal Front, Parking LightDetails
Valiant19691976Turn Signal Front, Parking LightDetails
Van19761978Turn Signal Front, Parking LightDetails
Volare19761980Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
600019841984Turn Signal Front, Parking LightDetails
Astre19731977Turn Signal Front, Parking LightDetails
Beaumont19641969Turn Signal Front, Parking LightDetails
Bonneville19641982Turn Signal Front, Parking LightDetails
Catalina19641981Turn Signal Front, Parking LightDetails
Executive19671970Turn Signal Front, Parking LightDetails
Firebird19671981Turn Signal Front, Parking LightDetails
Firefly19982000Turn Signal Front, Parking LightDetails
Full19641980Turn Signal Front, Parking LightDetails
Grand Am19751980Turn Signal Front, Parking LightDetails
Grand LeMans19751982Turn Signal Front, Parking LightDetails
Grand Prix19641982Turn Signal Front, Parking LightDetails
Grand Safari19711977Turn Signal Front, Parking LightDetails
Grandville19711975Turn Signal Front, Parking LightDetails
GTO19652006Turn Signal Front, Parking LightDetails
J200019821982Turn Signal Front, Parking LightDetails
Laurentian19641981Turn Signal Front, Parking LightDetails
LeMans19651981Turn Signal Front, Parking LightDetails
Parisienne19641981Turn Signal Front, Parking LightDetails
Phoenix19781982Turn Signal Front, Parking LightDetails
Safari19641976Turn Signal Front, Parking LightDetails
Star Chief19641966Turn Signal Front, Parking LightDetails
Strato-Chief19641970Turn Signal Front, Parking LightDetails
Sunbird19781980Turn Signal Front, Parking LightDetails
Sunbird J200019821982Turn Signal Front, Parking LightDetails
Sunrunner19941997Turn Signal Front, Parking LightDetails
T100019821982Turn Signal FrontDetails
Tempest19651971Turn Signal Front, Parking LightDetails
Ventura19721977Turn Signal Front, Parking LightDetails
Vibe20032010Side Marker, Turn Signal Front, Parking LightDetails
Vista19641965Turn Signal Front, Parking LightDetails
Wave20052007Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
3-Sep19992002Parking LightDetails
5-Sep20032005Parking Light, Turn Signal FrontDetails

ModelYearsPositionsView
xB20042010Turn Signal Front, Parking Light, Side MarkerDetails

ModelYearsPositionsView
Fortwo20082015Turn Signal FrontDetails

ModelYearsPositionsView
Outback Sedan20022002Side Marker, Parking LightDetails
WRX20082014Side Marker, Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
Reno20052005Turn Signal Front, Parking LightDetails
Swift+20102010Turn Signal Front, Parking LightDetails

ModelYearsPositionsView
Matrix20052005Side Marker, Turn Signal Front, Parking LightDetails
RAV419991999Parking LightDetails

ModelYearsPositionsView
24419861991Side Marker, Turn Signal Front, Parking LightDetails
24519861991Side Marker, Turn Signal Front, Parking LightDetails
26219791980Side Marker, Turn Signal Front, Parking LightDetails
26419781979Turn Signal Front, Parking LightDetails
26519781980Side Marker, Turn Signal Front, Parking LightDetails
94019911995Side Marker, Turn Signal Front, Parking LightDetails
96019921997Side Marker, Turn Signal Front, Parking LightDetails
Coupe19801980Side Marker, Turn Signal Front, Parking LightDetails
GLE19801980Side Marker, Turn Signal Front, Parking LightDetails
V7020012001Turn Signal FrontDetails
XC7020042004Turn Signal FrontDetails

Frequently Asked Questions

The 1157A bulb is used by 1835 vehicles from 34 makes including Acura, Buick, Cadillac, Chevrolet, Chrysler. Browse the full compatibility list below.

Yes, LED replacements are available for the 1157A bulb size. LED 1157A bulbs offer brighter output, longer lifespan, and lower power consumption compared to halogen.

The 1157A bulb is commonly used in these positions: Turn Signal Front, Parking Light, Side Marker, Turn Signal Rear. The exact position depends on your vehicle's make and model.

Standard halogen 1157A bulbs typically cost $10–$30 for a pair. LED 1157A conversion kits range from $25–$60. Premium brands may cost more but often offer better performance and warranty.

All 1157A bulbs share the same base and fitment, but they vary in technology (halogen, LED, HID), brightness, color temperature, and brand quality. We recommend LED for the best balance of brightness and lifespan.