OE Quality
60-Day Returns
WalkerPart #: 256-1078

Walker 256-1078 Engine Oil Pressure Switch
⚙️ 54 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$27.70Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi and Volkswagen, A6 Quattro, A8 Quattro, Q7, R8, S5, S6, S8, and Touareg
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Walker 256-1078 Engine Oil Pressure Switch
| Brand | Walker |
| Part Number | 256-1078 |
| Material | Plastic |
| Color | Black |
| Connector Quantity | 1 |
| Terminal Quantity | 1 |
| Connector Gender | Female |
| Terminal Gender | Male |
This part fits 54 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2023 | Audi | R8 | 5.2L | V10 | N/A | |
| 2022 | Audi | R8 | 5.2L | V10 | N/A | |
| 2021 | Audi | R8 | 5.2L | V10 | N/A | |
| 2020 | Audi | R8 | 5.2L | V10 | N/A | |
| 2018 | Audi | R8 | 5.2L | V10 | N/A | |
| 2017 | Audi | R8 | 5.2L | V10 | N/A | |
| 2017 | Volkswagen | Touareg | 3.6L | V6 | N/A | |
| 2016 | Audi | A8 Quattro | 6.3L | W12 | N/A | Color-Black |
| 2016 | Volkswagen | Touareg | 3.6L | V6 | N/A | |
| 2015 | Audi | A8 Quattro | 6.3L | W12 | N/A | Color-Black |
| 2015 | Audi | R8 | 5.2L | V10 | N/A | |
| 2015 | Volkswagen | Touareg | 3.6L | V6 | N/A | |
| 2014 | Audi | A8 Quattro | 6.3L | W12 | N/A | Color-Black |
| 2014 | Audi | R8 | 5.2L | V10 | N/A | |
| 2014 | Volkswagen | Touareg | 3.6L | V6 | N/A | |
| 2013 | Audi | A8 Quattro | 6.3L | W12 | N/A | Color-Black |
| 2013 | Volkswagen | Touareg | 3.6L | V6 | N/A | |
| 2012 | Audi | A8 Quattro | 6.3L | W12 | N/A | Color-Black |
| 2012 | Audi | R8 | 5.2L | V10 | N/A | |
| 2012 | Audi | S5 | 4.2L | V8 | N/A | |
| 2012 | Volkswagen | Touareg | 3.6L | V6 | N/A | |
| 2011 | Audi | A6 Quattro | 4.2L | V8 | N/A | |
| 2011 | Audi | R8 | 5.2L | V10 | N/A | |
| 2011 | Audi | S5 | 4.2L | V8 | N/A | |
| 2011 | Audi | S6 | 5.2L | V10 | N/A | |
| 2011 | Volkswagen | Touareg | 3.6L | V6 | N/A | |
| 2010 | Audi | A6 Quattro | 4.2L | V8 | N/A | |
| 2010 | Audi | A8 Quattro | 4.2L | V8 | N/A | |
| 2010 | Audi | Q7 | 4.2L | V8 | N/A | |
| 2010 | Audi | R8 | 5.2L | V10 | N/A | |
| 2010 | Audi | S5 | 4.2L | V8 | N/A | |
| 2010 | Audi | S6 | 5.2L | V10 | N/A | |
| 2010 | Volkswagen | Touareg | 3.6L | V6 | N/A | |
| 2009 | Audi | A6 Quattro | 4.2L | V8 | N/A | |
| 2009 | Audi | A8 Quattro | 4.2L | V8 | N/A | |
| 2009 | Audi | Q7 | 4.2L | V8 | N/A | |
| 2009 | Audi | R8 | 4.2L | V8 | N/A | |
| 2009 | Audi | S5 | 4.2L | V8 | N/A | |
| 2009 | Audi | S6 | 5.2L | V10 | N/A | |
| 2009 | Audi | S8 | 5.2L | V10 | N/A | |
| 2009 | Volkswagen | Touareg | 3.6L | V6 | N/A | |
| 2008 | Audi | A6 Quattro | 4.2L | V8 | N/A | |
| 2008 | Audi | A8 Quattro | 4.2L | V8 | N/A | |
| 2008 | Audi | Q7 | 4.2L | V8 | N/A | |
| 2008 | Audi | R8 | 4.2L | V8 | N/A | |
| 2008 | Audi | S5 | 4.2L | V8 | N/A | |
| 2008 | Audi | S6 | 5.2L | V10 | N/A | |
| 2008 | Audi | S8 | 5.2L | V10 | N/A | |
| 2008 | Volkswagen | Touareg | 3.6L | V6 | N/A | |
| 2007 | Audi | A6 Quattro | 4.2L | V8 | N/A | From Chassis/VIN #4F-7-073 001 |
| 2007 | Audi | A8 Quattro | 4.2L | V8 | N/A | From Chassis/VIN #4E-7-010 001 |
| 2007 | Audi | Q7 | 4.2L | V8 | N/A | From Chassis/VIN #4L-7-057 001 |
| 2007 | Audi | S6 | 5.2L | V10 | N/A | From Chassis/VIN #4F-7-073 001 |
| 2007 | Audi | S8 | 5.2L | V10 | N/A | From Chassis/VIN #4E-7-010 001 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.