Standard Motor Products

Standard Motor Products specializes in high-quality motorcycle electrical parts and ignition system components engineered for reliable performance, accurate sensor communication and dependable engine operation. Widely recognized in the automotive and powersports industries, the brand supplies OE-style replacement parts for Harley-Davidson motorcycles and V-twin applications. Riders frequently search for Harley electrical parts, motorcycle ignition components and EFI replacement sensors when maintaining or restoring factory electrical performance.

The Standard Motor Products lineup includes essential electronic components such as throttle position sensors, crankshaft sensors, MAP sensors, idle air control modules, fuel pressure regulators, oil pressure switches and engine temperature sensors. These parts help optimize fuel injection performance, throttle response, ignition timing and overall engine efficiency. Popular products including starter relays, ignition sensor plates, ignition coils, spark plug wire sets and Blue Streak ignition components are designed to deliver consistent electrical performance and long service life.

Standard Motor Products also provides reliable motorcycle hardware and wiring solutions including circuit breakers, junction blocks, brake light switches, vacuum switches, neutral switches, starter solenoids, relay connectors and tune-up kits for complete electrical system maintenance. Their components are commonly used for OEM replacement repairs, custom Harley builds and restoration projects. With growing demand for dependable motorcycle EFI parts, Harley ignition systems, starter relays and electrical repair components, Standard Motor Products remains a trusted choice for riders seeking durability, compatibility and reliable motorcycle electronics.