/live/media/SY/SY_H4703BX_FRO.JPG)
OE Quality
60-Day Returns
SylvaniaPart #: H4703.BX
Sylvania H4703.BX Headlight Bulb - Low Beam
165 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$32.03Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
SYLVANIA Basic Box, Low Beam
Fitment: Buick, Chevrolet, Chrysler, Geo, GMC, Isuzu, Jeep, Oldsmobile, and Pontiac, Blazer, C1500, C2500, C3500, Century, Firebird, G10, G1500, G20, G2500, G30, G3500, Imperial, Impulse, Jimmy, K1500, K2500, K3500, New Yorker, R1500 Suburban, R20, R2500, R2500 Suburban, R30, R3500, Riviera, Skyhawk, Storm, Sunbird, Toronado, V1500 Suburban, V2500 Suburban, V30, V3500, and Wagoneer
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Headlight Bulb options
Sylvania H4703.BX Headlight Bulb - Low Beam
| Brand | Sylvania |
|---|---|
| Part Number | H4703.BX |
| Position | SYLVANIA Basic Box, Low Beam |
| Voltage | 12.80 |
| DOT Approved | Yes |
| Filament Quantity | 1 |
| Street Legal | Yes |
| Bulb Base Type | G-2 |
| Length | 3.35 |
| Bulb Type | H4703 |
| Average Rated Life | 500 |
| Bulb Material | Glass |
| Amperage Rating | 4.30 |
| Bulb Technology | Halogen |
| Bulb Finish | Clear |
| Wattage | 55.00 |
This part fits 165 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Pontiac | Firebird | Low Beam | SYLVANIA Basic Box |
| 2001 | Pontiac | Firebird | Low Beam | SYLVANIA Basic Box |
| 2000 | Pontiac | Firebird | Low Beam | SYLVANIA Basic Box |
| 1999 | Pontiac | Firebird | Low Beam | SYLVANIA Basic Box |
| 1998 | Pontiac | Firebird | Low Beam | SYLVANIA Basic Box |
| 1996 | Chevrolet | G30 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1996 | GMC | G3500 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1995 | Chevrolet | G10 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1995 | Chevrolet | G20 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1995 | Chevrolet | G30 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1995 | GMC | G1500 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1995 | GMC | G2500 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1995 | GMC | G3500 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1994 | Chevrolet | G10 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1994 | Chevrolet | G20 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1994 | Chevrolet | G30 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1994 | GMC | G1500 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1994 | GMC | G2500 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1994 | GMC | G3500 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1994 | Pontiac | Sunbird | Low Beam | with Sealed Beam Headlights; SYLVANIA Basic Box |
| 1993 | Chevrolet | G10 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1993 | Chevrolet | G20 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1993 | Chevrolet | G30 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1993 | Chrysler | Imperial | Low Beam | SYLVANIA Basic Box |
| 1993 | Chrysler | New Yorker | Low Beam | SYLVANIA Basic Box |
| 1993 | GMC | G1500 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1993 | GMC | G2500 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1993 | GMC | G3500 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1993 | Pontiac | Sunbird | Low Beam | with Sealed Beam Headlights; SYLVANIA Basic Box |
| 1992 | Chevrolet | G10 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1992 | Chevrolet | G20 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1992 | Chevrolet | G30 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1992 | Chrysler | Imperial | Low Beam | SYLVANIA Basic Box |
| 1992 | GMC | G1500 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1992 | GMC | G2500 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1992 | GMC | G3500 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1992 | Oldsmobile | Toronado | Low Beam | SYLVANIA Basic Box |
| 1992 | Pontiac | Sunbird | Low Beam | with Sealed Beam Headlights; SYLVANIA Basic Box |
| 1991 | Chevrolet | Blazer | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1991 | Chevrolet | C1500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1991 | Chevrolet | C2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1991 | Chevrolet | C3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1991 | Chevrolet | G20 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1991 | Chevrolet | K1500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1991 | Chevrolet | K2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1991 | Chevrolet | K3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1991 | Chevrolet | R1500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1991 | Chevrolet | R2500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1991 | Chevrolet | R3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1991 | Chevrolet | V1500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1991 | Chevrolet | V2500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1991 | Chevrolet | V3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1991 | Chrysler | Imperial | Low Beam | SYLVANIA Basic Box |
| 1991 | Geo | Storm | Low Beam | SYLVANIA Basic Box |
| 1991 | GMC | C1500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1991 | GMC | C2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1991 | GMC | C3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1991 | GMC | Jimmy | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1991 | GMC | K1500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1991 | GMC | K2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1991 | GMC | K3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1991 | GMC | R1500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1991 | GMC | R2500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1991 | GMC | R3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1991 | GMC | V1500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1991 | GMC | V2500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1991 | GMC | V3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1991 | Oldsmobile | Toronado | Low Beam | SYLVANIA Basic Box |
| 1991 | Pontiac | Sunbird | Low Beam | with Sealed Beam Headlights; SYLVANIA Basic Box |
| 1990 | Chevrolet | Blazer | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1990 | Chevrolet | C1500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1990 | Chevrolet | C2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1990 | Chevrolet | C3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1990 | Chevrolet | G20 | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1990 | Chevrolet | K1500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1990 | Chevrolet | K2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1990 | Chevrolet | K3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1990 | Chevrolet | R1500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1990 | Chevrolet | R2500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1990 | Chevrolet | R3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1990 | Chevrolet | V1500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1990 | Chevrolet | V2500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1990 | Chevrolet | V3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1990 | Chrysler | Imperial | Low Beam | SYLVANIA Basic Box |
| 1990 | Geo | Storm | Low Beam | SYLVANIA Basic Box |
| 1990 | GMC | C1500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1990 | GMC | C2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1990 | GMC | C3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1990 | GMC | Jimmy | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1990 | GMC | K1500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1990 | GMC | K2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1990 | GMC | K3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1990 | GMC | R1500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1990 | GMC | R2500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1990 | GMC | R3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1990 | GMC | V1500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1990 | GMC | V2500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1990 | GMC | V3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1990 | Jeep | Wagoneer | Low Beam | SYLVANIA Basic Box |
| 1990 | Oldsmobile | Toronado | Low Beam | SYLVANIA Basic Box |
| 1990 | Pontiac | Sunbird | Low Beam | with Sealed Beam Headlights; SYLVANIA Basic Box |
| 1989 | Buick | Skyhawk | Low Beam | SYLVANIA Basic Box |
| 1989 | Chevrolet | Blazer | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1989 | Chevrolet | C1500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | Chevrolet | C2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | Chevrolet | C3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | Chevrolet | K1500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | Chevrolet | K2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | Chevrolet | K3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | Chevrolet | R1500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1989 | Chevrolet | R2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | Chevrolet | R2500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1989 | Chevrolet | R3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | Chevrolet | V1500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1989 | Chevrolet | V2500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1989 | Chevrolet | V3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | GMC | C1500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | GMC | C2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | GMC | C3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | GMC | Jimmy | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1989 | GMC | K1500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | GMC | K2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | GMC | K3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | GMC | R1500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1989 | GMC | R2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | GMC | R2500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1989 | GMC | R3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | GMC | V1500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1989 | GMC | V2500 Suburban | Low Beam | with Quad Headlights; SYLVANIA Basic Box |
| 1989 | GMC | V3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1989 | Isuzu | Impulse | Low Beam | SYLVANIA Basic Box |
| 1989 | Jeep | Wagoneer | Low Beam | SYLVANIA Basic Box |
| 1989 | Oldsmobile | Toronado | Low Beam | SYLVANIA Basic Box |
| 1989 | Pontiac | Sunbird | Low Beam | with Sealed Beam Headlights; SYLVANIA Basic Box |
| 1988 | Buick | Century | Low Beam | SYLVANIA Basic Box |
| 1988 | Chevrolet | C1500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | Chevrolet | C2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | Chevrolet | C3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | Chevrolet | K1500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | Chevrolet | K2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | Chevrolet | K3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | Chevrolet | R20 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | Chevrolet | R30 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | Chevrolet | V30 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | GMC | C1500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | GMC | C2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | GMC | C3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | GMC | K1500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | GMC | K2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | GMC | K3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | GMC | R2500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | GMC | R3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | GMC | V3500 | Low Beam | with 4 Rectangle Headlights; SYLVANIA Basic Box |
| 1988 | Isuzu | Impulse | Low Beam | SYLVANIA Basic Box |
| 1988 | Jeep | Wagoneer | Low Beam | SYLVANIA Basic Box |
| 1988 | Oldsmobile | Toronado | Low Beam | SYLVANIA Basic Box |
| 1987 | Buick | Century | Low Beam | SYLVANIA Basic Box |
| 1987 | Buick | Riviera | Low Beam | SYLVANIA Basic Box |
| 1987 | Jeep | Wagoneer | Low Beam | SYLVANIA Basic Box |
| 1987 | Oldsmobile | Toronado | Low Beam | SYLVANIA Basic Box |
| 1986 | Buick | Century | Low Beam | SYLVANIA Basic Box |
| 1986 | Buick | Riviera | Low Beam | SYLVANIA Basic Box |
| 1986 | Jeep | Wagoneer | Low Beam | SYLVANIA Basic Box |
| 1986 | Oldsmobile | Toronado | Low Beam | SYLVANIA Basic Box |
| 1985 | Jeep | Wagoneer | Low Beam | SYLVANIA Basic Box |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
H4703.BX
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.