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Oil Pressure Switch TOPRAN 621 551
Oil Pressure Switch TOPRAN 621 551. Fits 40 car models (CHEVROLET, OPEL, VAUXHALL). Replaces 7 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- TOPRAN
- Thread Size
- M 12
- Switch Pressure [bar]
- 0.3 bar
- Operating Mode
- HY
- Number of pins
- 1 -pin connector
- Thread Pitch [mm]
- 1.75 mm
- Category
- Oil Pressure Switch
- MPN
- 621 551
- SKU
- 0301-621 551
- What's included
- 1x Oil Pressure Switch
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”.
Where this part fits
Original-fit position for OE 1252556. The red ring marks where this part installs on the vehicle.

Equivalent products. They fit in the same place.
2 available · 36 numbers
Check availability
All 36 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.
- Alfa e-Parts AF00642
- ANGLI 140034
- AUTOTEAM L2057
- BBR Automotive 001-10-27955
- CALORSTAT by Vernet OS3674
- CASCO CSN77L07AS
- ELTA AUTOMOTIVE EE3261
- ELTA AUTOMOTIVE XOS8268
- ERA 330952
- FAE 12435
- FISPA 82.057
- FLAMAR SNF810L77HQ
- INTERMOTOR 51036
- INTERMOTOR LOPS045
- INTERMOTOR OPS2131
- INTERMOTOR SOP127
- ITN 15-OP-192
- LEMARK LOPS045
- LUCAS SOB948
- MOTAQUIP LVRP306
- NTY ECC-PL-000
- OSSCA 22527
- PATRON PE70077
- Professional Parts 28345992
- QUINTON HAZELL XOPS306
- REAL 8028170LBN
- RIDEX 805O0005
- SANDO SSN77L07.0
- SIDAT 82.057
- STARTVOLT VS-OE 0524
- VEMA 360025
- VEMO V50-72-0029
- WALKER PRODUCTS 256-1039
- WE PARTS 411200099
- WILMINK GROUP WG1777150
- WILMINK GROUP WG1966171
Compatible cars. CHEVROLET, OPEL, VAUXHALL, 40 models.
Matched from the manufacturer's data.
Oil Pressure Switch for CHEVROLETOil Pressure Switch for OPELOil Pressure Switch for VAUXHALL
| Model | Engines | Years |
|---|---|---|
| CHEVROLET | ||
| CHEVROLET CAPTIVA (C100, C140) | 2.4 | 2006– |
| CHEVROLET MALIBU (V300) | 2.4 | 2012– |
| OPEL | ||
| OPEL ANTARA A (L07) | 2.4 | 2006–2017 |
| OPEL ASTRA G Convertible (T98) | 2.2 16V (F67) | 2001–2005 |
| OPEL ASTRA G Coupe (T98) | 2.2 16V (F07) | 2000–2006 |
| OPEL ASTRA G Estate (T98) | 2.2 16V (F35) | 1998–2005 |
All models (30)
| Model | Engines | Years |
|---|---|---|
| OPEL | ||
| OPEL ASTRA G Hatchback (T98) | 2.2 16V (F08, F48) | 1998–2009 |
| OPEL ASTRA G Saloon (T98) | 2.2 16V (F69) | 1998–2009 |
| OPEL ASTRA J GTC | 2.0 OPC Turbo (08) | 2011–2018 |
| OPEL INSIGNIA A (G09) | 2.0 Turbo 4x4 (68) | 2008–2017 |
| OPEL INSIGNIA A Country Tourer (G09) | 2.0 Turbo 4x4 (47) | 2008–2017 |
| OPEL INSIGNIA A Saloon (G09) | 2.0 Turbo 4x4 (69) | 2008–2017 |
| OPEL INSIGNIA A Sports Tourer (G09) | 2.0 Turbo (35) | 2008–2017 |
| OPEL SIGNUM Hatchback (Z03) | 2.0 Turbo (F48) | 2003–2008 |
| OPEL VECTRA B (J96) | 2.2 i 16V (F19) | 1995–2004 |
| OPEL VECTRA B Estate (J96) | 2.2 i 16V (F35) | 1996–2003 |
| OPEL VECTRA B Hatchback (J96) | 2.2 i 16V (F68) | 1995–2003 |
| OPEL VECTRA C (Z02) | 2.0 16V Turbo (F69) | 2002–2009 |
| OPEL VECTRA C Estate (Z02) | 2.0 Turbo (F35) | 2003–2009 |
| OPEL VECTRA C GTS (Z02) | 2.0 16V Turbo (F68) | 2002–2009 |
| OPEL ZAFIRA / ZAFIRA FAMILY B (A05) | 2.2 (M75) | 2005–2019 |
| OPEL ZAFIRA A MPV (T98) | 2.2 16V (F75) | 1999–2006 |
| VAUXHALL | ||
| VAUXHALL ANTARA A (L07) | 2.4 | 2006–2015 |
| VAUXHALL ASTRA Mk IV (G) Convertible (T98) | 2.2 16V | 2001–2005 |
| VAUXHALL ASTRA Mk IV (G) Coupe (T98) | 2.2 16V | 2000–2005 |
| VAUXHALL ASTRA Mk IV (G) Estate (T98) | 2.2 16V | 1998–2005 |
| VAUXHALL ASTRA Mk IV (G) Hatchback (T98) | 2.2 16V (F08, F48) | 1998–2005 |
| VAUXHALL ASTRA Mk VI (J) GTC (P10) | 2.0 VXR | 2011–2018 |
| VAUXHALL INSIGNIA Mk I (A) Hatchback (G09) | 2.0 Turbo 4x4 (68) | 2008–2017 |
| VAUXHALL INSIGNIA Mk I (A) Saloon (G09) | 2.0 Turbo 4x4 (69) | 2008–2017 |
The table lists 30 of 40 models. Check your car above for the rest.
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
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Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
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