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Details
| Specification | Value |
|---|---|
| Brand | TOPRAN |
| Number of pins | 3 -pin connector |
OE/OEM numbers (5)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VW—021 906 433E
- AUDI / SEAT / SKODA / VW—022 957 147A
- AUDI / SEAT / SKODA / VW—078 906 433B
- PORSCHE—955 606 147 00
- PORSCHE—955 606 433 00
Where this part fits
Original-fit position for OE 021906433E. The red ring marks where this part installs on the vehicle.
About this product
Sourced from TOPRAN, this sensor crankshaft pulse (112 109) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Number of pins: Cast Iron -pin connector, Supplementary Article/Info 2: 132, Connector Shape: Rubber — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit AUDI, PORSCHE, SEAT, SKODA and 1 other makes 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: 002-40-13665, 021 906 433E, 022 957 147A, 0 261 210 178 and 149 more. Matching these numbers confirms a like-for-like replacement with no loss of function. TOPRAN is a recognised supplier of automotive replacement 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
About TOPRAN
TOPRAN, part of the Hans Thomsen Group headquartered in Hamburg, Germany, is a growing independent aftermarket brand focused on providing quality parts at accessible prices. TOPRAN offers a comprehensive range covering engine, cooling, electrical, braking, and body components for European vehicles. All TOPRAN products are manufactured to meet OE specifications and undergo quality testing before distribution. Combining German quality management with competitive pricing, TOPRAN is an excellent choice for cost-conscious motorists and workshops who do not want to compromise on part quality.
Suitable cars
Equivalent products (161)
Show all 161 OE numbers
Sensor Crankshaft Pulse TOPRAN 112 109 — compatible car models
| Car models | AUDI: A4 B5 (8D2), A4 B5 Avant (8D5), A4 B6 (8E2), A4 B6 Avant (8E5), A4 B7 (8EC), A4 B7 Avant (8ED), A6 C5 (4B2, 4B4), A6 C5 Avant (4B5, 4B6), Q7 (4LB), TT (8N3) (+1 more); PORSCHE: CAYENNE (9PA); SEAT: LEON (1M1); SKODA: OCTAVIA I (1U2), OCTAVIA I Combi (1U5), SUPERB I (3U4); VW: NEW BEETLE (9C1, 1C1), PASSAT B5 (3B2), PASSAT B5.5 (3B3), PASSAT B5.5 Variant (3B6), PASSAT B5 Variant (3B5), TOUAREG (7LA, 7L6, 7L7), TRANSPORTER T4 Bus (70B, 70C, 7DB, 7DK, 70J, 70K, 7DC, 7DJ), TRANSPORTER T4 Platform/Chassis (70E, 70L, 70M, 7DE, 7DL, 7D, TRANSPORTER T4 Van (70A, 70H, 7DA, 7DH), TRANSPORTER T5 Bus (7HB, 7HJ, 7EB, 7EJ) (+2 more) |
|---|---|
| Engines | 2.4; 3.0; 3.6 FSI quattro; 1.8 T quattro; 3.2; 1.8 T Cupra R; 1.6; 2.8 V6; 2.0; 2.8; 2.8 4motion; 3.2 V6; 2.8 VR6; 3.2 V6 4motion; VR6 3.2 |
| Year of manufacture | 1990-2016 |
| Manufacturer article number (MPN) | 112 109 |
| OE part numbers | 021 906 433E, 022 957 147A, 078 906 433B, 955 606 147 00, 955 606 433 00 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
TOPRAN 112109 . Connector Shape: 5. Number of pins: 3 -pin connector. Supplementary Article/Info 2: 132
- 1x Sensor Crankshaft Pulse
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- 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 Crankshaft Pulse compatible with my car?
This Sensor Crankshaft Pulse fits AUDI, PORSCHE, SEAT, SKODA, VW 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 TOPRAN Sensor Crankshaft Pulse have?
This TOPRAN Sensor Crankshaft Pulse has the following specifications: Number of pins: 3 -pin connector; Supplementary Article/Info 2: 132; Connector Shape: 5. Check the full specifications table above for complete details.
What OE part numbers does this Sensor Crankshaft Pulse replace?
This Sensor Crankshaft Pulse replaces OE part numbers: 021 906 433E, 022 957 147A, 078 906 433B, 955 606 147 00, 955 606 433 00. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Sensor Crankshaft Pulse cost?
This TOPRAN Sensor Crankshaft Pulse is available for £19.99. Sensor Crankshaft Pulse prices vary depending on brand, specifications, and vehicle compatibility. TOPRAN parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Sensor Crankshaft Pulse?
Regular inspection of your Sensor Crankshaft 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 Crankshaft 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 Crankshaft Pulse fitted by a professional mechanic.
Can I use this part as a replacement for OE 021 906 433E?
Yes, this TOPRAN Sensor Crankshaft Pulse is a direct replacement for OE part number 021 906 433E. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
