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Details
| Specification | Value |
|---|---|
| Brand | BSG |
| MPN | bsg15-840-015 |
| Rated Voltage [V] | 12 V |
| Component Number | BSG 15-840-015 |
OE numbers (8)
Search by this OE number to find compatible parts
- BMW—12 14 1 435 351
- BMW—12 14 1 438 082
- BMW—12 14 7 506 273
- BMW—12 14 7 518 628
- BMW—1 435 351
- BMW—1 438 082
- BMW—7 506 273
- BMW—7 518 628
Where this part fits
Original-fit position for OE 12147518628. The red ring marks where this part installs on the vehicle.
About this product
Sourced from BSG, this sensor ignition pulse (BSG 15-840-015) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Supplementary Article/Supplementary Info: 35, Number of connectors: Cast Iron, Rated Voltage [V]: Zinc V, Supplementary Article/Info 2: 133, Component Number: BSG 15-840-015 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit BMW models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 009121701, 0903001, 12 14 1 435 351, 12 14 1 438 082 and 13 more. Matching these numbers confirms a like-for-like replacement with no loss of function. BSG is a recognised supplier of automotive ignition components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (9)
Sensor Ignition Pulse BSG BSG 15-840-015 — compatible car models
| Car models | BMW: 1 (E81), 1 (E87), 3 Compact (E36), 3 Compact (E46), 3 Convertible (E46), 3 Coupe (E46), 3 (E46), 3 (E90), 3 Touring (E46), 3 Touring (E91) (+13 more) |
|---|---|
| Engines | 116 i; 316 i; 316 ti; 318 Ci; 316 Ci; 318 i; 520 i; 525 i; 645 Ci; 728 i, iL; 730 i, Li; 2.0 i; 3.0 i; 2.8 i; 1.9 i |
| Year of manufacture | 1994-2013 |
| Manufacturer article number (MPN) | BSG 15-840-015 |
| OE part numbers | 12 14 1 435 351, 12 14 1 438 082, 12 14 7 506 273, 12 14 7 518 628, 1 435 351, 1 438 082, 7 506 273, 7 518 628 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
BSG bsg15-840-015 . Component Number: BSG 15-840-015. Number of connectors: 3. Number of mounting bores: 1. Rated Voltage [V]: 12 V. Supplementary Article/Info 2: 133. Supplementary Article/Supplementary Info: 35
- 1x Sensor Ignition Pulse
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Sensor Ignition Pulse compatible with my car?
This Sensor Ignition Pulse fits BMW vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this BSG Sensor Ignition Pulse have?
This BSG Sensor Ignition Pulse has the following specifications: Supplementary Article/Supplementary Info: 35; Number of connectors: 3; Rated Voltage [V]: 12 V; Supplementary Article/Info 2: 133; Component Number: BSG 15-840-015; Number of mounting bores: 1. Check the full specifications table above for complete details.
What OE part numbers does this Sensor Ignition Pulse replace?
This Sensor Ignition Pulse replaces OE part numbers: 12 14 1 435 351, 12 14 1 438 082, 12 14 7 506 273, 12 14 7 518 628, 1 435 351, 1 438 082, 7 506 273, 7 518 628. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Sensor Ignition Pulse cost?
Sensor Ignition Pulse prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this BSG Sensor Ignition Pulse. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Sensor Ignition Pulse?
Regular inspection of your Sensor Ignition Pulse is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Sensor Ignition Pulse?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Sensor Ignition Pulse fitted by a professional mechanic.
Can I use this part as a replacement for OE 12 14 1 435 351?
Yes, this BSG Sensor Ignition Pulse is a direct replacement for OE part number 12 14 1 435 351. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
