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WalkerPart #: 256-1144

Walker 256-1144 Engine Oil Pressure Switch
⚙️ 97 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$38.62Free 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.
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✅ 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, A3 Quattro, A4 Quattro, A5 Quattro, A6, A6 Quattro, A7 Quattro, A8 Quattro, Atlas, Atlas Cross Sport, CC, Passat, Q5, Q7, S4, S5, SQ5, Touareg, and TT Quattro
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Walker 256-1144 Engine Oil Pressure Switch
| Brand | Walker |
| Part Number | 256-1144 |
| Material | Metal |
| Material | Plastic |
| Length | 55.00 |
| Color | Gray |
| Terminal Type | Blade pin |
| Connector Quantity | 1 |
| Terminal Quantity | 1 |
| Connector Gender | Female |
| Terminal Gender | Male |
This part fits 97 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2023 | Volkswagen | Atlas | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2023 | Volkswagen | Atlas Cross Sport | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2022 | Volkswagen | Atlas | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2022 | Volkswagen | Atlas Cross Sport | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2021 | Volkswagen | Atlas | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2021 | Volkswagen | Atlas Cross Sport | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2020 | Volkswagen | Atlas | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2020 | Volkswagen | Atlas Cross Sport | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2019 | Audi | Q7 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2019 | Volkswagen | Atlas | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2018 | Audi | A6 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2018 | Audi | A7 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2018 | Audi | A8 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2018 | Audi | Q7 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2018 | Volkswagen | Atlas | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2018 | Volkswagen | Passat | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2017 | Audi | A6 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2017 | Audi | A7 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2017 | Audi | A8 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2017 | Audi | Q5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2017 | Audi | Q7 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2017 | Audi | S5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2017 | Audi | SQ5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2017 | Volkswagen | Passat | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2016 | Audi | A6 Quattro | 3.0L | V6 | N/A | From 02/25/2016; 1 Pin (Gray) |
| 2016 | Audi | A7 Quattro | 3.0L | V6 | N/A | From 02/25/2016; 1 Pin (Gray) |
| 2016 | Audi | A8 Quattro | 3.0L | V6 | N/A | From 02/25/2016; 1 Pin (Gray) |
| 2016 | Audi | Q5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2016 | Audi | S4 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2016 | Audi | S5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2016 | Audi | SQ5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2016 | Volkswagen | CC | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2016 | Volkswagen | Passat | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2015 | Audi | A6 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2015 | Audi | A7 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2015 | Audi | Q5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2015 | Audi | Q7 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2015 | Audi | S4 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2015 | Audi | S5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2015 | Audi | SQ5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2015 | Volkswagen | CC | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2015 | Volkswagen | Passat | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2015 | Volkswagen | Touareg | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2014 | Audi | A6 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2014 | Audi | A7 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2014 | Audi | A8 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2014 | Audi | Q5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2014 | Audi | Q7 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2014 | Audi | S4 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2014 | Audi | S5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2014 | Audi | SQ5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2014 | Volkswagen | CC | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2014 | Volkswagen | Passat | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2014 | Volkswagen | Touareg | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2013 | Audi | A6 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2013 | Audi | A7 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2013 | Audi | A8 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2013 | Audi | Q5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2013 | Audi | Q7 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2013 | Audi | S4 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2013 | Audi | S5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2013 | Volkswagen | CC | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2013 | Volkswagen | Passat | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2013 | Volkswagen | Touareg | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2012 | Audi | A6 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2012 | Audi | A7 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2012 | Audi | Q5 | 3.2L | V6 | N/A | 1 Pin (Gray) |
| 2012 | Audi | Q7 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2012 | Audi | S4 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2012 | Audi | S5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2012 | Volkswagen | CC | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2012 | Volkswagen | Passat | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2012 | Volkswagen | Touareg | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2011 | Audi | A6 | 3.2L | V6 | N/A | 1 Pin (Gray) |
| 2011 | Audi | A6 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2011 | Audi | Q5 | 3.2L | V6 | N/A | 1 Pin (Gray) |
| 2011 | Audi | Q7 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2011 | Audi | S4 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2011 | Audi | S5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2011 | Volkswagen | CC | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2011 | Volkswagen | Touareg | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2010 | Audi | A5 Quattro | 3.2L | V6 | N/A | 1 Pin (Gray) |
| 2010 | Audi | A6 | 3.2L | V6 | N/A | 1 Pin (Gray) |
| 2010 | Audi | A6 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2010 | Audi | Q5 | 3.2L | V6 | N/A | 1 Pin (Gray) |
| 2010 | Audi | S4 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2010 | Audi | S5 | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2010 | Volkswagen | CC | 3.6L | V6 | N/A | 1 Pin (Gray) |
| 2009 | Audi | A3 Quattro | 3.2L | V6 | N/A | From Chassis/VIN 8P-9A 105 901; 1 Pin (Gray) |
| 2009 | Audi | A4 Quattro | 3.2L | V6 | N/A | 1 Pin (Gray) |
| 2009 | Audi | A5 Quattro | 3.2L | V6 | N/A | 1 Pin (Gray) |
| 2009 | Audi | A6 Quattro | 3.0L | V6 | N/A | 1 Pin (Gray) |
| 2009 | Audi | Q5 | 3.2L | V6 | N/A | 1 Pin (Gray) |
| 2009 | Audi | TT Quattro | 3.2L | V6 | N/A | From Chassis/VIN 8J-9-031 701; 1 Pin (Gray) |
| 2009 | Volkswagen | CC | 3.6L | V6 | N/A | From Chassis/VIN 3C-9-545 001; 1 Pin (Gray) |
| 2008 | Audi | A3 Quattro | 3.2L | V6 | N/A | From Chassis/VIN 8P-9A 105 901; 1 Pin (Gray) |
| 2008 | Audi | A5 Quattro | 3.2L | V6 | N/A | 1 Pin (Gray) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.