Upgraded BMW Ignition Hall Effect Sensor (Hallgeber) - R1100 R850 Series | OEM 12112306137
Upgraded BMW Ignition Hall Effect Sensor (Hallgeber) - R1100 R850 Series | OEM 12112306137
- Engine cuts out suddenly when hot and restarts after cooling down.
- Total loss of spark or fuel injection trigger.
- Erratic tachometer (RPM needle jumping crazily).
- Bike refuses to start after washing or riding in heavy rain.
Not sure which sensor fits your bike? Follow these 3 simple steps using RealOEM to find your exact factory part number:
- Find your VIN: Locate the 17-digit Chassis Number (VIN) stamped on the right side of your motorcycle's frame.
- Search on RealOEM: Go to RealOEM.com, enter the last 7 digits of your VIN into the "Serial Number" box, and click Search.
- Locate the Part Number: Navitage to Engine Electrical System ➔ Ignition System / Parts.
- OEM 12112306137 (or Bosch 0232101022) ➔ You need our Flat/Rectangular 6-pin connector version.
- OEM 12117673277 (or Bosch 0232101093) ➔ You need our Oval/Rounded 4-pin connector version.
Product Overview
Replace your faulty or aging BMW ignition pulse sensor with this premium, upgraded Hall Effect Sensor (Hallgeber). Built specifically to overcome the common failure points of the original factory units, this replacement sensor ensures reliable timing, smooth engine performance, and long-term durability for your classic BMW motorcycle.
An original Archon product with a 5-Year Warranty.
Why Choose Our Upgraded Sensor?
* 100% Handmade & Tested: Each unit is meticulously crafted, assembled, and bench-tested individually to guarantee flawless operation before shipping.
* High-Temperature Resistant Wiring: Standard factory sensors often fail because the wiring insulation degrades due to engine heat. We use premium, automotive-grade wiring with high-temperature resistance to eliminate this issue entirely.
* Perfect OEM Fit: Designed to match original specifications for a direct, plug-and-play installation without any modifications.
* Custom-Made Grommet: Unlike other sellers who use general-purpose parts, our grommet is custom-molded to fit perfectly into the motor position.
* Built-in Protection: Our proprietary sensor chips feature advanced protection against high-voltage sparks.
* 100% Brand New: All components are brand new and unused. We never use refurbished, used, or cheap low-quality alternatives.
* Direct Manufacturer Pricing: We specialize exclusively in hall sensor plates, allowing us to offer superior quality at a highly competitive price. Bulk discounts are available for orders of 5-10 pieces.
Technical Specifications
* Product Type: New ignition trigger sensor (replaces failed magnetic hall-effect phase sensors).
* Condition: Brand New (Not re-manufactured).
* Wiring: Comes complete with the correct plug-in harness.
* Replaces BMW OEM Part #: 12112306137 (Older connector style).
- BMW R1100GS (1993 — 1999)
- BMW R1100R (1994 — 2001)
- BMW R1100RS (1992 — 2001)
- BMW R1100RT (1994 — 2001)
- BMW R850GS (1996 — 2000)
- BMW R850R (1995 — 2001)
Shipping & Handling
Free worldwide shipping
* Handling Time: 3-4 business days (Each sensor is freshly assembled and tested upon order).
* Worldwide Shipping: Dispatched from Greece via Registered Mail with a fully trackable service.
* Estimated Delivery: Delivery estimates are fully accurate for European countries. For international destinations outside Europe, delivery times may vary depending on local customs. If you are in a hurry, please contact us before purchasing.
Warranty, Returns & Support
By purchasing from us, you receive a premium product backed by European warranty and dedicated technical support. After extensive research into the failure points of OEM units (such as insulation faults and demagnetization from overheating), we upgraded the components to guarantee your motorcycle runs perfectly for years.
* Warranty: 5 Years (Compared to the 3-6 months offered for standard original parts).
* Return Policy: Returns are accepted within 30 days from the shipment date.
* Return Condition: Items must be returned undamaged, in re-saleable condition, and with all original packaging, manuals, and warranty forms.
* Return Shipping: Shipping and handling fees are non-refundable. The buyer is responsible for return shipping costs.
* Satisfaction Guarantee: All products pass strict Quality Control. Defective items will be exchanged immediately (Exchange only, no refunds).
International Buyers – Please Note
* Import duties, taxes, and charges are not included in the item price .
These charges are the buyer's responsibility.
* Please check with your country's customs office to determine these additional costs prior to buying.
* We are not responsible for any shipping delays caused by customs clearance processes.
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