BMW S1000RR S1000R S1000XR HP4 Magneto Stator | 12318404476

Product Overview

Restore reliable charging and ignition performance with this motorcycle magneto stator coil, designed for selected BMW S1000RR, S1000R, S1000XR, and HP4 models.

Built to replace 12318404476 / 12318396695, this stator helps solve common electrical issues such as battery not charging, weak or no spark, hard starting, unstable voltage, and intermittent charging failure.

Made with high-quality heat-resistant materials, this stator is designed to provide stable electrical output, reliable engine operation, and long service life under high-performance motorcycle riding conditions.

Product Compatibility

Brand	Model	Engine / HP / CC	Chassis Code	Notes
BMW	S1000RR / S 1000 RR	1000cc	K46 / K67	Verify OEM number, connector style, and stator dimensions before purchase
BMW	S1000R / S 1000 R	1000cc	K47	Verify OEM number, connector style, and stator dimensions before purchase
BMW	S1000XR / S 1000 XR	1000cc	K49 / K69	Verify OEM number, connector style, and stator dimensions before purchase
BMW	HP4	1000cc	K42	Verify OEM number, connector style, and stator dimensions before purchase

OEM Cross Reference:
12318404476, 12318396695

Specifications

Specification	Details
Part Type	Motorcycle Magneto Stator Coil
Outer Diameter	107 mm / 4.21"
Inner Diameter	42 mm / 1.65"
Iron Core Height	12 mm / 0.47"
OEM Replacement	12318404476 / 12318396695
Material	High-quality heat-resistant replacement construction
Function	Charging and ignition system support
Installation	Direct replacement on correctly matched applications
Fitment Method	Match by OEM number, connector style, stator size, and original part layout
Condition	100% New Aftermarket

Key Features

• BMW S1000 Platform Fitment – Designed for selected S1000RR, S1000R, S1000XR, and HP4 applications
• OEM-Style Replacement – Built to replace BMW stator numbers 12318404476 / 12318396695
• Stable Power Output – Helps support battery charging and ignition-system performance
• Heat-Resistant Construction – Built for durability under high-performance motorcycle operating conditions
• Direct Replacement Style – Designed for easy installation when dimensions and connector match