Oil Pressure Switch 06H919081A
Product Overview
The Engine Oil Pressure Switch with OEM number 06H-919-081-A (also listed as 06H919081A, 06H 919 081 A) is a verified direct-fit replacement for a wide range of Audi, Volkswagen, SEAT, and Škoda vehicles equipped with 1.8L and 2.0L TFSI/TSI engines.
- Real Shop Test Data: Precision-engineered switch activates at 2.15-2.95 Bar (31-43 psi) — verified against Audi/VW Group OEM specifiions
- Proven Durability: Built with corrosion-resistant materials and blue D-shaped connector — rated for 160,000+ km (100,000+ miles) under normal operation
- Installation Success Rate: 99% direct plug-and-play fitment — confirmed across thousands of repair orders
- OEM Cross-Reference Verified: Replaces 04E919081A, 06H919081, 06K919081, 4E919081A, 6H919081
Failure Symptoms
- Oil Warning Light Stays On: Dashboard oil light remains illuminated after starting engine, despite normal oil levels
- Oil Warning Light Fails to Illuminate: Light does not come on during ignition bulb check
- External Oil Leak: Oil seeping from switch area due to degraded sealing ring
- Electrical Connector Failure: Loose, broken, or corroded electrical connector
- Intermittent Warning Light: Oil light flickers on and off randomly
⚠️ Important: Oil pressure is critical to engine health. A failed switch can mask a real low-pressure problem, leading to astrophic engine damage. Prompt replacement is essential.
Product Specifiions
Part Number: 06H919081A 06H-919-081-A
Product Name: Oil Pressure Switch
Car Model: Audi A4 A5 A6 Q5 TT VW Tiguan Jetta Passat
Condition: 100% Brand New
Material: High-strength aluminum alloy & precision bearings
Installation: Direct OEM replacement
Quality Standard: OEM equivalent / ISO quality control
Vehicle Compatibility
Compatible Brands: Audi, Volkswagen (VW), SEAT, Škoda
Primary Appliions — Audi
| Model |
Chassis / Generation |
Engine |
Years |
| Audi A3 |
8V |
1.4 e-tron, 1.8T, 2.0T |
2013-2020 |
| Audi A3 |
8P |
2.0T |
2003-2013 |
| Audi A4 / A4 Quattro |
B8 (8K2, 8K5) |
2.0T |
2008-2016 |
| Audi A5 / A5 Quattro |
B8 (8T) |
2.0T |
2007-2017 |
| Audi A6 / A6 Quattro |
C7 (4G2, 4G5) |
2.0T, 3.0T |
2010-2018 |
Primary Appliions — Volkswagen
| Model |
Generation |
Engine |
Years |
| Beetle / Beetle Convertible |
— |
1.8T Gen3, 2.5L |
2010-2017 |
| CC |
— |
1.8T / 2.0T |
2008-2017 |
| Eos |
— |
2.0T |
2007-2016 |
| Golf / GTI |
Mk5, Mk6, Mk7 |
1.4L TSI, 1.8T Gen3, 2.0T Gen3 |
2004-2020 |
| Jetta / GLI |
Mk5, Mk6 |
1.4L, 2.0T |
2006-2014 |
⚠️ Important Compatibility Notes:
• Designed for 1.8L and 2.0L TFSI/TSI engines (EA888 Gen1/Gen2/Gen3)
• Features blue connector housing — visually verify before ordering
• This is a 2-pin switch (differs from single-pin aftermarket variants)
• Oil pressure switch differs from oil pressure sensor
• Verify vehicle VIN, model year, and engine code before ordering
Features & Benefits
| Feature |
Benefit + Verifiion Signal |
| OEM Specifiion — Genuine VAG |
Guarantees factory-fit quality and performance — verified by OEM part numbers |
| Precision 2.15-2.95 Bar Activation |
Ensures accurate low oil pressure detection — verified by VAG Group engineering standards |
| M10 x 1 Thread with Seal Ring |
Provides leak-proof installation — verified by OEM specifiion |
| Blue D-Shaped Connector |
Enables quick visual identifiion and secure plug-and-play connection |
| Corrosion-Resistant Construction |
Withstands harsh under-hood conditions — verified by material testing |
| Direct Plug-and-Play Fitment |
No modifiions required — verified by 99% installation success rate |
| 100% New — OEM Quality |
Guarantees zero wear, immediate response, and full service life |
Quality Control & Verifiion
| QC Item |
Verifiion Method |
| Dimensional Accuracy |
Precision inspection to verify M10 x 1 thread, 24mm spanner size, and connector fitment |
| Pressure Calibration Test |
100% bench testing to verify switch activates at 2.15-2.95 Bar (31-43 psi) |
| Leakage Test |
100% pressure decay test to guarantee zero oil leakage |
| Electrical Continuity Test |
Full actuation test to verify switch opens/closes correctly under specified pressure |
| Durability Cycle Test |
500+ hour thermal cycling and pressure cycling to verify long-term reliability |
| Final Assembly Inspection |
100% visual and functional inspection before packaging |
Installation & Maintenance
⚠️ IMPORTANT: Professional Installation Recommended
Pre-Installation Checklist
- Allow the engine to cool completely before starting work
- Loe the oil pressure switch — typically in engine block, cylinder head, or oil filter housing
- Inspect wiring harness connector for damage or corrosion — replace if necessary
- New seal ring is included — always use the new seal ring provided
Installation Guidelines
- Disconnect the negative battery terminal
- Loe the oil pressure switch (refer to vehicle-specific workshop manual)
- Disconnect the electrical connector from the switch
- Using a 24mm spanner/socket, carefully unscrew the old switch
- Clean the threaded mounting hole thoroughly
- CRITICAL: Apply small amount of engine oil to the new seal ring
- Install the new switch with the new seal ring and hand-tighten
- Torque to manufacturer's specified torque settings
- Reconnect the electrical connector securely
- Reconnect the negative battery terminal
- Start the engine and check for oil leaks around the switch
- Verify the oil pressure warning light extinguishes after starting
Maintenance Schedule
- Inspection: During routine oil changes or if oil warning light appears
- Replacement: Immediately if failure symptoms appear or if oil leakage is detected
Packaging & Supply
- Packaging: Each switch is securely packed in protective packaging
- Includes: Switch + Seal Ring
- Suitable for: Wholesale distributors, auto parts retailers, European specialty repair shops, and DIY enthusiasts