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WalkerPart #: 256-1150

Walker 256-1150 Engine Oil Pressure Switch
βοΈ 165 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing β free returns if it doesn't
$24.66Free Shipping
πFree ShippingNo Cost to Continental U.S.
πFree Returns*Wrong fit? No cost
π‘οΈ60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
π₯
β
In Stock Β· Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
β
OE Direct Replacement β Bolt-on fit, no modifications needed
πFitment: Audi, A6 allroad, A6 Quattro, A7 Sportback, A8 Quattro, Q7, Q8, RS Q8, RS5, RS5 Sportback, RS6 Avant, RS7, RS7 Sportback, S4, S5, S5 Sportback, S6, S7, S7 Sportback, S8, SQ5, SQ5 Sportback, SQ7, and SQ8
πEasy Returns β Return within 60 days for a full refund
πFast Shipping β Most orders ship same business day before 1pm CST
Walker 256-1150 Engine Oil Pressure Switch
| Brand | Walker |
| Part Number | 256-1150 |
| Material | Metal |
| Material | Plastic |
| Length | 55.00 |
| Color | Green |
| Terminal Type | Blade pin |
| Connector Quantity | 1 |
| Terminal Quantity | 1 |
| Connector Gender | Female |
| Terminal Gender | Male |
This part fits 165 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2026 | Audi | A6 allroad | 3.0L | V6 | N/A | |
| 2026 | Audi | A8 Quattro | 3.0L | V6 | N/A | |
| 2026 | Audi | Q7 | 3.0L | V6 | N/A | |
| 2026 | Audi | Q8 | 3.0L | V6 | N/A | |
| 2026 | Audi | RS Q8 | 4.0L | V8 | N/A | |
| 2026 | Audi | RS6 Avant | 4.0L | V8 | N/A | |
| 2026 | Audi | RS7 Sportback | 4.0L | V8 | N/A | |
| 2026 | Audi | S8 | 4.0L | V8 | N/A | |
| 2026 | Audi | SQ7 | 4.0L | V8 | N/A | |
| 2026 | Audi | SQ8 | 4.0L | V8 | N/A | |
| 2025 | Audi | A6 allroad | 3.0L | V6 | N/A | |
| 2025 | Audi | A6 Quattro | 3.0L | V6 | N/A | |
| 2025 | Audi | A7 Sportback | 3.0L | V6 | N/A | |
| 2025 | Audi | A8 Quattro | 3.0L | V6 | N/A | |
| 2025 | Audi | Q7 | 3.0L | V6 | N/A | |
| 2025 | Audi | Q8 | 3.0L | V6 | N/A | |
| 2025 | Audi | RS Q8 | 4.0L | V8 | N/A | |
| 2025 | Audi | RS5 Sportback | 2.9L | V6 | N/A | |
| 2025 | Audi | RS6 Avant | 4.0L | V8 | N/A | |
| 2025 | Audi | RS7 Sportback | 4.0L | V8 | N/A | |
| 2025 | Audi | S4 | 3.0L | V6 | N/A | |
| 2025 | Audi | S5 Sportback | 3.0L | V6 | N/A | |
| 2025 | Audi | S6 | 2.9L | V6 | N/A | |
| 2025 | Audi | S7 Sportback | 2.9L | V6 | N/A | |
| 2025 | Audi | S8 | 4.0L | V8 | N/A | |
| 2025 | Audi | SQ7 | 4.0L | V8 | N/A | |
| 2025 | Audi | SQ8 | 4.0L | V8 | N/A | |
| 2024 | Audi | A6 allroad | 3.0L | V6 | N/A | |
| 2024 | Audi | A6 Quattro | 3.0L | V6 | N/A | |
| 2024 | Audi | A7 Sportback | 3.0L | V6 | N/A | |
| 2024 | Audi | A8 Quattro | 3.0L | V6 | N/A | |
| 2024 | Audi | Q7 | 3.0L | V6 | N/A | |
| 2024 | Audi | Q8 | 3.0L | V6 | N/A | |
| 2024 | Audi | RS Q8 | 4.0L | V8 | N/A | |
| 2024 | Audi | RS5 | 2.9L | V6 | N/A | |
| 2024 | Audi | RS5 Sportback | 2.9L | V6 | N/A | |
| 2024 | Audi | RS6 Avant | 4.0L | V8 | N/A | |
| 2024 | Audi | RS7 Sportback | 4.0L | V8 | N/A | |
| 2024 | Audi | S4 | 3.0L | V6 | N/A | |
| 2024 | Audi | S5 | 3.0L | V6 | N/A | |
| 2024 | Audi | S5 Sportback | 3.0L | V6 | N/A | |
| 2024 | Audi | S6 | 2.9L | V6 | N/A | |
| 2024 | Audi | S7 Sportback | 2.9L | V6 | N/A | |
| 2024 | Audi | S8 | 4.0L | V8 | N/A | |
| 2024 | Audi | SQ5 | 3.0L | V6 | N/A | |
| 2024 | Audi | SQ5 Sportback | 3.0L | V6 | N/A | |
| 2024 | Audi | SQ7 | 4.0L | V8 | N/A | |
| 2024 | Audi | SQ8 | 4.0L | V8 | N/A | |
| 2023 | Audi | A6 allroad | 3.0L | V6 | N/A | |
| 2023 | Audi | A6 Quattro | 3.0L | V6 | N/A | |
| 2023 | Audi | A7 Sportback | 3.0L | V6 | N/A | |
| 2023 | Audi | A8 Quattro | 3.0L | V6 | N/A | |
| 2023 | Audi | Q7 | 3.0L | V6 | N/A | |
| 2023 | Audi | Q8 | 3.0L | V6 | N/A | |
| 2023 | Audi | RS Q8 | 4.0L | V8 | N/A | |
| 2023 | Audi | RS5 | 2.9L | V6 | N/A | |
| 2023 | Audi | RS5 Sportback | 2.9L | V6 | N/A | |
| 2023 | Audi | RS6 Avant | 4.0L | V8 | N/A | |
| 2023 | Audi | RS7 Sportback | 4.0L | V8 | N/A | |
| 2023 | Audi | S4 | 3.0L | V6 | N/A | |
| 2023 | Audi | S5 | 3.0L | V6 | N/A | |
| 2023 | Audi | S5 Sportback | 3.0L | V6 | N/A | |
| 2023 | Audi | S6 | 2.9L | V6 | N/A | |
| 2023 | Audi | S7 Sportback | 2.9L | V6 | N/A | |
| 2023 | Audi | S8 | 4.0L | V8 | N/A | |
| 2023 | Audi | SQ5 | 3.0L | V6 | N/A | |
| 2023 | Audi | SQ5 Sportback | 3.0L | V6 | N/A | |
| 2023 | Audi | SQ7 | 4.0L | V8 | N/A | |
| 2023 | Audi | SQ8 | 4.0L | V8 | N/A | |
| 2022 | Audi | A6 allroad | 3.0L | V6 | N/A | |
| 2022 | Audi | A6 Quattro | 3.0L | V6 | N/A | |
| 2022 | Audi | A7 Sportback | 3.0L | V6 | N/A | |
| 2022 | Audi | A8 Quattro | 3.0L | V6 | N/A | |
| 2022 | Audi | Q7 | 3.0L | V6 | N/A | |
| 2022 | Audi | Q8 | 3.0L | V6 | N/A | |
| 2022 | Audi | RS Q8 | 4.0L | V8 | N/A | |
| 2022 | Audi | RS5 | 2.9L | V6 | N/A | |
| 2022 | Audi | RS5 Sportback | 2.9L | V6 | N/A | |
| 2022 | Audi | RS6 Avant | 4.0L | V8 | N/A | |
| 2022 | Audi | RS7 Sportback | 4.0L | V8 | N/A | |
| 2022 | Audi | S4 | 3.0L | V6 | N/A | |
| 2022 | Audi | S5 | 3.0L | V6 | N/A | |
| 2022 | Audi | S5 Sportback | 3.0L | V6 | N/A | |
| 2022 | Audi | S6 | 2.9L | V6 | N/A | |
| 2022 | Audi | S7 Sportback | 2.9L | V6 | N/A | |
| 2022 | Audi | S8 | 4.0L | V8 | N/A | |
| 2022 | Audi | SQ5 | 3.0L | V6 | N/A | |
| 2022 | Audi | SQ5 Sportback | 3.0L | V6 | N/A | |
| 2022 | Audi | SQ7 | 4.0L | V8 | N/A | |
| 2022 | Audi | SQ8 | 4.0L | V8 | N/A | |
| 2021 | Audi | A6 allroad | 3.0L | V6 | N/A | |
| 2021 | Audi | A6 Quattro | 3.0L | V6 | N/A | |
| 2021 | Audi | A7 Sportback | 3.0L | V6 | N/A | |
| 2021 | Audi | A8 Quattro | 4.0L | V8 | N/A | |
| 2021 | Audi | Q7 | 3.0L | V6 | N/A | |
| 2021 | Audi | Q8 | 3.0L | V6 | N/A | |
| 2021 | Audi | RS Q8 | 4.0L | V8 | N/A | |
| 2021 | Audi | RS5 | 2.9L | V6 | N/A | |
| 2021 | Audi | RS5 Sportback | 2.9L | V6 | N/A | |
| 2021 | Audi | RS6 Avant | 4.0L | V8 | N/A | |
| 2021 | Audi | RS7 Sportback | 4.0L | V8 | N/A | |
| 2021 | Audi | S4 | 3.0L | V6 | N/A | |
| 2021 | Audi | S5 | 3.0L | V6 | N/A | |
| 2021 | Audi | S5 Sportback | 3.0L | V6 | N/A | |
| 2021 | Audi | S6 | 2.9L | V6 | N/A | |
| 2021 | Audi | S7 Sportback | 2.9L | V6 | N/A | |
| 2021 | Audi | S8 | 4.0L | V8 | N/A | |
| 2021 | Audi | SQ5 | 3.0L | V6 | N/A | |
| 2021 | Audi | SQ5 Sportback | 3.0L | V6 | N/A | |
| 2021 | Audi | SQ7 | 4.0L | V8 | N/A | |
| 2021 | Audi | SQ8 | 4.0L | V8 | N/A | |
| 2020 | Audi | A6 allroad | 3.0L | V6 | N/A | |
| 2020 | Audi | A6 Quattro | 3.0L | V6 | N/A | |
| 2020 | Audi | A7 Sportback | 3.0L | V6 | N/A | |
| 2020 | Audi | A8 Quattro | 4.0L | V8 | N/A | |
| 2020 | Audi | Q7 | 3.0L | V6 | N/A | |
| 2020 | Audi | Q8 | 3.0L | V6 | N/A | |
| 2020 | Audi | RS Q8 | 4.0L | V8 | N/A | |
| 2020 | Audi | S4 | 3.0L | V6 | N/A | |
| 2020 | Audi | S5 | 3.0L | V6 | N/A | |
| 2020 | Audi | S5 Sportback | 3.0L | V6 | N/A | |
| 2020 | Audi | S6 | 2.9L | V6 | N/A | |
| 2020 | Audi | S7 Sportback | 2.9L | V6 | N/A | |
| 2020 | Audi | S8 | 4.0L | V8 | N/A | |
| 2020 | Audi | SQ5 | 3.0L | V6 | N/A | |
| 2020 | Audi | SQ7 | 4.0L | V8 | N/A | |
| 2020 | Audi | SQ8 | 4.0L | V8 | N/A | |
| 2019 | Audi | A6 Quattro | 3.0L | V6 | N/A | |
| 2019 | Audi | A7 Sportback | 3.0L | V6 | N/A | |
| 2019 | Audi | A8 Quattro | 4.0L | V8 | N/A | |
| 2019 | Audi | Q8 | 3.0L | V6 | N/A | |
| 2019 | Audi | RS5 | 2.9L | V6 | N/A | |
| 2019 | Audi | RS5 Sportback | 2.9L | V6 | N/A | |
| 2019 | Audi | S4 | 3.0L | V6 | N/A | |
| 2019 | Audi | S5 | 3.0L | V6 | N/A | |
| 2019 | Audi | S5 Sportback | 3.0L | V6 | N/A | |
| 2019 | Audi | SQ5 | 3.0L | V6 | N/A | |
| 2018 | Audi | A8 Quattro | 4.0L | V8 | N/A | Color-Turquoise |
| 2018 | Audi | RS5 | 2.9L | V6 | N/A | |
| 2018 | Audi | RS7 | 4.0L | V8 | N/A | Color-Turquoise |
| 2018 | Audi | S4 | 3.0L | V6 | N/A | |
| 2018 | Audi | S5 | 3.0L | V6 | N/A | |
| 2018 | Audi | S5 Sportback | 3.0L | V6 | N/A | |
| 2018 | Audi | S6 | 4.0L | V8 | N/A | Color-Turquoise |
| 2018 | Audi | S7 | 4.0L | V8 | N/A | Color-Turquoise |
| 2018 | Audi | S8 | 4.0L | V8 | N/A | Color-Turquoise |
| 2018 | Audi | SQ5 | 3.0L | V6 | N/A | |
| 2017 | Audi | A8 Quattro | 4.0L | V8 | N/A | Color-Turquoise |
| 2017 | Audi | RS7 | 4.0L | V8 | N/A | Color-Turquoise |
| 2017 | Audi | S6 | 4.0L | V8 | N/A | Color-Turquoise |
| 2017 | Audi | S7 | 4.0L | V8 | N/A | Color-Turquoise |
| 2017 | Audi | S8 | 4.0L | V8 | N/A | Color-Turquoise |
| 2016 | Audi | A8 Quattro | 4.0L | V8 | N/A | Color-Turquoise |
| 2016 | Audi | RS7 | 4.0L | V8 | N/A | Color-Turquoise |
| 2016 | Audi | S6 | 4.0L | V8 | N/A | Color-Turquoise |
| 2016 | Audi | S7 | 4.0L | V8 | N/A | Color-Turquoise |
| 2016 | Audi | S8 | 4.0L | V8 | N/A | Color-Turquoise |
| 2015 | Audi | A8 Quattro | 4.0L | V8 | N/A | Color-Turquoise |
| 2015 | Audi | RS7 | 4.0L | V8 | N/A | Color-Turquoise |
| 2015 | Audi | S6 | 4.0L | V8 | N/A | Color-Turquoise |
| 2015 | Audi | S7 | 4.0L | V8 | N/A | Color-Turquoise |
| 2015 | Audi | S8 | 4.0L | V8 | N/A | Color-Turquoise |
| 2014 | Audi | RS7 | 4.0L | V8 | N/A | Color-Turquoise |
| 2014 | Audi | S6 | 4.0L | V8 | N/A | Color-Turquoise |
| 2014 | Audi | S7 | 4.0L | V8 | N/A | Color-Turquoise |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.