ABS Sensor HART 550 991
Sensor Wheel Speed HART 550 991. Fits 17 car models (ABARTH, ALFA ROMEO, FIAT +1). Replaces 9 OE numbers.

Your car
Does this fit your car?
£18.99 Save £4.00 (21%)
- Delivery in 4–8 working days.
- Delivery £5.99. Free from £50.00.
- 14-day money-back guarantee
- Earn 14 points on this item
Specification. From the manufacturer's data.
- Brand
- HART
- Category
- Sensor Wheel Speed
- MPN
- 550 991
- SKU
- 5251-550 991
- GTIN / EAN
- 5903175123510
- What's included
- 1x Sensor Wheel Speed
OE numbers. The originals this part replaces.
Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.
- GENERAL MOTORS / OPEL / VAUXHALL1238399
- GENERAL MOTORS / OPEL / VAUXHALL1247506
- GENERAL MOTORS / OPEL / VAUXHALL13381153
- ALFA ROMEO / FIAT52012825
- ABARTH / ALFA ROMEO / FIAT52070362
- ABARTH / ALFA ROMEO / FIAT55700425
- GENERAL MOTORS / OPEL / VAUXHALL6235742
- GENERAL MOTORS / OPEL / VAUXHALL93189275
- GENERAL MOTORS / OPEL / VAUXHALL93191478
Where this part fits
Original-fit position for OE 1247506. The red ring marks where this part installs on the vehicle.

Compatible cars. ABARTH, ALFA ROMEO, FIAT +1, 17 models.
Matched from the manufacturer's data.
Sensor Wheel Speed for ABARTHSensor Wheel Speed for ALFA ROMEOSensor Wheel Speed for FIATSensor Wheel Speed for OPEL
| Model | Engines | Years |
|---|---|---|
| ABARTH3 models | ||
| ABARTH GRANDE PUNTO | 1.4 (199.AXN1B), 1.4 ESSEESSE / SUPERSPORT (199.AXX1B) | 2007–2010 |
| ABARTH PUNTO | 1.4 (199.AXX1B), 1.4 SUPERSPORT (199.AXX1B) | 2012– |
| ABARTH PUNTO EVO | 1.4 (199.AXX1B) | 2008–2012 |
| ALFA ROMEO2 models | ||
| ALFA ROMEO BRERA (939) | 2.0 JTDM (939DXP1B), 2.0 JTDM (939DXQ1B) | 2006–2011 |
| ALFA ROMEO MITO (955) | 0.9 TwinAir (955.AXW1B), 0.9 TwinAir (955AXY1B, 955AXZ1B), 0.9 TwinAir (955AXY1B), 1.3 MultiJet (955AXH1B, 955AXT1A), 1.3 MultiJet (955AXP1A, 955AYC1A), 1.3 MultiJet (955AXT1A, 955AYA1A), 1.3 MultiJet (955AXT1A), 1.4 (955.AXB1B, 955.AXU1A), 1.4 (955AXB1B, 955.AXF1B), 1.4 (955AXB1B), 1.4 (955AXV1A), 1.4 Bifuel (955AXG1A), 1.4 MultiAir (955AXL1B), 1.4 MultiAir (955AXN1B), 1.4 TB (955.AYB11, 955.AXB1B), 1.4 TJet (955AXA1B), 1.4 TJet (955AXD1B), 1.4 TJet (955AXG1A), 1.4 Turbo MultiAir (955AXM1A, 955AXR11), 1.4 Turbo MultiAir (955AXS1B, 955AXS11), 1.6 JTDM (955AXC1B), 1.6 JTDM (955AXE1B) | 2008–2018 |
| FIAT6 models | ||
| FIAT GRANDE PUNTO (199) | 1.2, 1.3 D Multijet, 1.3 D Multijet (199.AXD11, 199.AXD1A, 199.AXD1B,..., 1.4 (199AXB11, 199AXB1A, 199BXB1A, 199AXL1A), 1.4 (199AXB1A), 1.4 16V (199BXG1B, 199AXG1B), 1.4 LPG, 1.4 Natural Power, 1.4 T-Jet (199AXM1A, 199BXM1A, 199BXN1A), 1.6 D Multijet, 1.9 D Multijet | 2005– |
FIAT5 more models
| Model | Engines | Years |
|---|---|---|
| FIAT GRANDE PUNTO Van (199) | 1.3 JTD Multijet (199CXC1A), 1.3 JTD Multijet (199CXD1B), 1.4 (199CXB1A, 199DXB1A), 1.4 LPG (199CXB1A, 199DXB1A), 1.4 Natural Power (199BXB1A) | 2005–2013 |
| FIAT PUNTO (199) | 0.9, 0.9 Bifuel, 0.9 Twinair Turbo, 1.2 (199AXZ1A, 199BXZ1A), 1.2 (199AYL1A, 199BYL1A), 1.3 D Multijet, 1.3 JTD Multijet (199.AYR1A, 199.BYR1A), 1.4 (199AXB1A, 199BXB1A, 199BXB11, 199AXB11), 1.4 (199AXH1A, 199BXH1A), 1.4 Bifuel, 1.4 Multi Air, 1.4 Natural Power, 1.4 Turbo Multi Air | 2012– |
| FIAT PUNTO EVO (199) | 1.2, 1.3 D Multijet, 1.3 D Multijet (199AXC1A, 199BXC1A, 199AXT1A, 199BXT1A), 1.3 D Multijet (199AXD1B, 199AXD1A, 199BXD1B, 199BXD1A,..., 1.4 (199AXB1A), 1.4 (199AXH1A), 1.4 16V, 1.4 16V (199AXW1A), 1.4 LPG, 1.4 Natural Power, 1.6 D Multijet | 2008– |
| FIAT PUNTO EVO Hatchback Van (199) | 1.3 D Multijet (199.AXT1A, 199.AXC1A), 1.3 D Multijet (199.AXU1A), 1.3 D Multijet (199CXD1B, 199CXD1A), 1.4 (199.AXB1A) | 2009–2012 |
| FIAT PUNTO Hatchback Van (199) | 1.3 D Multijet, 1.4 (199BXB1A, 199AXL1A, 199AXB1A), 1.4 LPG (199AXB1A, 199BXB1A, 199AXL1A), 1.4 Natural Power (199AXB1A, 199AXL1A) | 2008– |
OPEL6 models
| Model | Engines | Years |
|---|---|---|
| OPEL ADAM (M13) | 1.0, 1.2, 1.4, 1.4 LPG, 1.4 S | 2012–2019 |
| OPEL CORSA C (X01) | 1.0 (F08, F68), 1.2 (F08, F68), 1.2 Twinport (F08, F68), 1.3 CDTI (F08, F68), 1.4 (F08, F68), 1.4 Twinport (F08, F68), 1.7 CDTI (F08, F68) | 2000–2009 |
| OPEL CORSA D (S07) | 1.0 (L08, L68), 1.2 (L08, L68), 1.2 LPG (L08, L68), 1.3 CDTI (L08, L68), 1.4 (L08, L68), 1.4 LPG (L08, L68), 1.6 Turbo (L08, L68), 1.7 CDTI (L08, L68) | 2006–2015 |
| OPEL CORSA D Hatchback Van (S07) | 1.0 (L08), 1.2 (L08), 1.3 CDTI (L08), 1.4 (L08), 1.6 (L08), 1.7 CDTI (L08) | 2006–2014 |
| OPEL CORSA E (X15) | 1.0 (08, 68), 1.2 (08, 68), 1.3 CDTI (08, 68), 1.4 (08, 68), 1.4 LPG (08, 68), 1.4 Turbo (08, 68), 1.6 Turbo (08, 68) | 2014– |
| OPEL CORSA E Hatchback Van (X15) | 1.2 (08), 1.3 CDTI (08), 1.4 (08) | 2014– |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
HART
Related categories
Customers also bought
Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
Delivery and returns. No small print.
£50.00
Free delivery
Orders from £50.00
14 days
Returns
Money back if the part does not fit.
- Visa
- Mastercard
- PayPal
- Apple Pay
- Google Pay
- Klarna
Secure payments
Encrypted checkout
2-year warranty against manufacturing defects on all parts, counted from delivery. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms
We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country
Delivery times to EU countries (working days)
Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10

