£12.99
Only 4 left!
ME21704Crankshaft Position Sensor MJA ME21704
Sensor Crankshaft Pulse MJA ME21704. Fits 15 car models (ALFA ROMEO, OPEL, SAAB +1), 2000–2015. Replaces 2 OE numbers.
Your car
Does this fit your car?
Choose your car and we will check this part against the manufacturer's data.
Currently unavailable
Out of stock
We don't have this part in stock from any of our suppliers right now — please check back later or browse alternatives below.
In stock instead
9 equivalent parts fit the same place and are in stock.
Specification. From the manufacturer's data.
- Brand
- MJA
- Fitting Depth [mm]
- 33.5 mm
- Category
- Sensor Crankshaft Pulse
- MPN
- ME21704
- SKU
- 7793-ME21704
- What's included
- 1x Sensor Crankshaft Pulse
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”.
- CHEVROLET / CITROËN/PEUGEOT / GENERAL MOTORS / OPEL / SAAB / SATURN / VAUXHALL12 789 959
- ALFA ROMEO / FIAT71739685
Equivalent products. They fit in the same place.
12 available · 53 numbers In stock from £12.99 to £73.99.
£14.99
Last one! Only 1 left
£14.99
Only 4 left!
£17.99
In stock
£18.99
Only 2 left!
£25.99
Only 3 left!
£34.99
In stock
£35.99
Last one! Only 1 left
£73.99
Last one! Only 1 left
£18.99
Check availability
£27.99
Check availability
£62.99
Check availability
All 53 cross-reference numbers
Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.
- ABAKUS 120-04-080
- AUTLOG AS4597
- AUTOTEAM L33059
- AUTOTEAM L33059A2
- BOSCH 0 261 210 229
- BREMI 60249
- BUCHLI 0261210229
- DELPHI SS11059
- ERA 550899
- ERA 550899A
- FAE 79493
- FISPA 83.3059
- FISPA 83.3059A2
- FUELPARTS CS1484
- GEBE 9 2028 1
- HELLA 6PU 009 169-081
- HERTH+BUSS JAKOPARTS J5660313
- HOFFER 7517756
- HOFFER 7517756E
- INTERMOTOR 19103
- KAMOKA 109061
- KAWE 8855 24111
- KRAFT AUTOMOTIVE 8801529
- LEMARK LCS345
- LUCAS SEB1416
- LUCAS CAV SEB1416
- MAGNETI MARELLI 064848241010
- MAXGEAR 24-0360
- MEAT & DORIA 87756
- MEAT & DORIA 87756E
- MEC-DIESEL 901392DP
- METZGER AUTOTEILE 0902241
- MOBILETRON CS-U035
- MOTAQUIP LVRC398
- NTY ECP-PL-038
- OPTIMAL 07-S118
- OSSCA 19911
- QUINTON HAZELL XREV458
- RIDEX 833C0236
- SIDAT 83.3059
- SIDAT 83.3059A2
- Stark SKSPS-0370101
- TRISCAN 8855 24111
- VALEO 366676
- VEMO 50-72-0022
- VEMO 50-72-0022-1
- VEMO V50-72-0022
- VEMO V50-72-0022-1
- WAI CRK9094
- WALKER PRODUCTS 235-1044
- WE PARTS 410570660
- WE PARTS 410570912
- XEVO XCS6115
Compatible cars. ALFA ROMEO, OPEL, SAAB +1, 15 models.
Matched from the manufacturer's data. Production years 2000–2015.
Sensor Crankshaft Pulse for ALFA ROMEOSensor Crankshaft Pulse for OPELSensor Crankshaft Pulse for SAABSensor Crankshaft Pulse for VAUXHALL
| Model | Engines | Years |
|---|---|---|
| ALFA ROMEO3 models | ||
| ALFA ROMEO 159 (939) | 1.9 JTS (939AXA1B), 2.2 JTS (939AXB1B, 939AXB11) | 2005–2012 |
| ALFA ROMEO 159 Sportwagon (939) | 1.9 JTS (939BXA1B), 2.2 JTS (939BXB1B, 939BXB11) | 2005–2012 |
| ALFA ROMEO SPIDER (939) | 2.2 JTS (939EXB1B, 939EXB11) | 2006–2011 |
| OPEL4 models | ||
| OPEL SIGNUM Hatchback (Z03) | 2.0 Turbo (F48) | 2003–2008 |
| OPEL VECTRA C (Z02) | 2.0 16V Turbo (F69) | 2002–2009 |
| OPEL VECTRA C Estate (Z02) | 2.0 Turbo (F35) | 2003–2009 |
OPEL1 more model
| Model | Engines | Years |
|---|---|---|
| OPEL VECTRA C GTS (Z02) | 2.0 16V Turbo (F68) | 2002–2009 |
SAAB4 models
| Model | Engines | Years |
|---|---|---|
| SAAB 9-3 (YS3F, E79, D79, D75) | 1,8t, 1,8t BioPower, 2.0 t, 2.0 t BioPower, 2.0 t BioPower XWD, 2.0 t XWD, 2.0 T16, 2.0 Turbo XWD | 2002–2015 |
| SAAB 9-3 Convertible (YS3F) | 1,8t, 2.0, 2.0 t, 2.0 t BioPower, 2.0 T BioPower | 2003–2015 |
| SAAB 9-3 Estate (E50) | 1.8 t, 2.0 t, 2.0 t Bio Power, 2.0 t Bio Power XWD, 2.0 t BioPower, 2.0 t XWD | 2005–2015 |
| SAAB 9-3X (YS3) | 2.0 t BioPower XWD, 2.0 t XWD | 2009–2015 |
VAUXHALL4 models
| Model | Engines | Years |
|---|---|---|
| VAUXHALL SIGNUM (Z03) | 2.0 i Turbo | 2003–2008 |
| VAUXHALL VECTRA Mk II (C) (Z02) | 2.0 16V Turbo | 2000–2008 |
| VAUXHALL VECTRA Mk II (C) Estate (Z02) | 2.0 16V Turbo | 2003–2009 |
| VAUXHALL VECTRA Mk II (C) GTS (Z02) | 2.0 16V Turbo | 2002–2009 |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
Related categories
Customers also bought
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
Related Guides
Lambda Sensor Buying GuidePre-cat and post-cat oxygen sensors — diagnostic codes, emissions impact, and choosing direct-fit vs universal.Mass Air Flow Sensor GuideMAF sensor faults — P0100 codes, cleaning tips, and how a faulty MAF affects fuel economy and performance.ABS Sensor Buying GuideABS and ESC warning lights — wheel speed sensor diagnosis, reluctor ring checks, and replacement guide.Brake Master Cylinder Buying GuideSpongy or sinking brake pedal? How to diagnose a failing brake master cylinder, bleed the system, and choose the right replacement.
Delivery and returns. No small print.
£5.99
Standard delivery
4–8 working days.
£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
12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms
