SMP Hall Effect Ignition Sensor Assembly - 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.
This SMP Ignition Sensor Assembly is designed to provide precise timing detection for your V-twin motorcycle. Utilizing a Hall-effect sensor, it ensures accurate ignition firing for smooth engine operation and reliable starting. Built as a direct OEM replacement, it integrates seamlessly into your Harley-Davidson or Indian Motorcycle.
Why riders pick this
- Precise Hall-effect sensing for perfect ignition timing
- Integrated voltage regulation for consistent power delivery
- Reverse battery protection for secure installation
- Maintains performance across all temperature extremes
- Engineered as a direct replacement for stock sensors
Accurate ignition timing is the bedrock of a well-running V-twin, and this SMP Ignition Sensor Assembly delivers just that. With its Hall-effect sensor, it precisely detects crankshaft position, ensuring your Harley-Davidson or Indian Motorcycle's ignition fires exactly when it should. This translates to smoother idle, stronger acceleration, and overall improved engine response.
Advanced Sensing for Optimal Performance
- Direct OEM replacement for straightforward installation
- Hall-effect sensor for highly accurate timing position detection
- Built-in voltage regulation ensures stable electrical performance
- Reverse battery protection guards against wiring errors
- Superior temperature stability for consistent operation in any climate
Built for the Long Haul
From the daily commute to cross-country tours, your V-twin's electrical components need to be robust. This SMP ignition sensor is manufactured with durability in mind, featuring voltage regulation and temperature stability to maintain performance under demanding conditions. Install it with confidence, knowing you're getting a reliable component engineered for the road ahead.
Specifications
- Brand: SMP
- Manufacturer Part #: MCSPA3
- UPC: 091769529864
- Length: 8.7 in
- Width: 3.9 in
- Height: 1.6 in
- Weight: 0.18 lbs
Common questions
Is this sensor a direct replacement for the stock ignition sensor on my bike?
Yes, this SMP Ignition Sensor Assembly is designed as a direct OEM replacement. We recommend verifying your current sensor's part number for exact compatibility with your Harley-Davidson or Indian Motorcycle model before ordering.
What is the primary function of the Hall-effect sensor?
The Hall-effect sensor accurately detects the precise rotational position of the crankshaft. This critical information is then sent to the ignition system, dictating when to fire for optimal timing, which helps ensure smooth starts and a stable idle.
Will this ignition sensor function reliably in cold weather conditions?
Yes, this SMP sensor is built with superior temperature stability, ensuring reliable performance and accurate timing detection even in very cold operating conditions.
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 | 275-01072 |
| WEIGHT | 0.18 lb |
