SMP H4 Headlight OE Socket Replacement Connector - Harley & Indian V-Twin
About SMP
Standard Motor Products supplies ignition, sensor and electrical components across the automotive and powersports markets, with V-twin parts covering switches, sensors and ignition hardware.
Restore reliable headlight function on your V-twin with the SMP OE socket replacement headlight connector. Engineered as a direct replacement for failed H4 headlight sockets, this connector ensures consistent power delivery to your headlight bulb. Its temperature-resistant thermoplastic construction is built to withstand the intense heat within the headlight housing, promising long-term performance.
Why riders pick this
- Direct replacement for H4 headlight sockets
- Temperature-resistant thermoplastic material
- Built for high-heat headlight environments
- Ensures consistent headlight power delivery
A failing headlight socket can lead to intermittent lighting or complete headlight failure, compromising your safety on the road. This SMP replacement connector provides a robust and direct-fit solution, bringing your headlight wiring back to factory specifications. Designed specifically for H4 bulbs, it's an essential component for any rider experiencing headlight issues on their Harley-Davidson or Indian Motorcycle.
Durable Construction for Headlight Longevity
- Direct replacement for H4 headlight bulb sockets
- Temperature-resistant thermoplastic construction
- Withstands high heat inside the headlight housing
- Ensures reliable, long-term headlight performance
Seamless Headlight Repair
This OE-spec connector is designed for straightforward installation, making it a convenient choice for both professional mechanics and DIY enthusiasts. Before ordering, verify that your Harley-Davidson or Indian Motorcycle utilizes an H4 headlight socket to ensure perfect compatibility. This connector helps maintain optimal visibility and electrical integrity for your V-twin's lighting system.
Specifications
- Brand: SMP
- Manufacturer Part #: MCHLSH4
- UPC: 727943127150
- Weight: 0.337 lbs
- Bulb Type: H4
- Country of Origin: China (Taiwan)
Common questions
Is this a direct OE replacement?
Yes, this SMP connector is designed to match OEM specifications for H4 headlight sockets, installing as a direct, drop-in replacement for your original part.
Will this fit my Harley-Davidson or Indian Motorcycle?
This connector fits any V-twin motorcycle that uses an H4 headlight socket. We strongly recommend verifying your headlight bulb type before ordering to ensure proper fitment.
Are both male and female H4 connector versions available?
Yes, SMP offers both male and female H4 connector versions to ensure you can find the correct match for your specific headlight wiring harness configuration.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | SMP |
| TYPE | Electrical |
| SKU | 275-01140 |
| WEIGHT | 0.34 lb |
