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WalkerPart #: 256-1028

Walker 256-1028 Engine Oil Pressure Switch
⚙️ 91 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$51.51Free 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: Buick, Cadillac, Chevrolet, and GMC, Acadia, ATS, Blazer, Camaro, Canyon, Colorado, CT6, CTS, Envision, Equinox, Impala, LaCrosse, Malibu, Malibu Limited, Regal, Regal Sportback, Regal TourX, Terrain, and Traverse
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Walker 256-1028 Engine Oil Pressure Switch
| Brand | Walker |
| Part Number | 256-1028 |
| Material | Metal |
| Material | Plastic |
| Length | 48.00 |
| Color | Black |
| Terminal Type | Blade pin |
| Connector Quantity | 1 |
| Terminal Quantity | 3 |
| Connector Gender | Female |
| Terminal Gender | Male |
This part fits 91 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2023 | Chevrolet | Camaro | 2.0L | L4 | N/A | ||
| 2022 | Chevrolet | Camaro | 2.0L | L4 | N/A | ||
| 2022 | Chevrolet | Colorado | 2.5L | L4 | N/A | ||
| 2022 | Chevrolet | Malibu | 2.0L | L4 | N/A | ||
| 2022 | GMC | Canyon | 2.5L | L4 | N/A | ||
| 2021 | Chevrolet | Blazer | 2.5L | L4 | N/A | ||
| 2021 | Chevrolet | Camaro | 2.0L | L4 | N/A | ||
| 2021 | Chevrolet | Colorado | 2.5L | L4 | N/A | ||
| 2021 | Chevrolet | Malibu | 2.0L | L4 | N/A | ||
| 2021 | GMC | Acadia | 2.5L | L4 | N/A | ||
| 2021 | GMC | Canyon | 2.5L | L4 | N/A | ||
| 2020 | Buick | Envision | 2.5L | L4 | N/A | ||
| 2020 | Buick | Regal Sportback | 2.0L | L4 | N/A | ||
| 2020 | Buick | Regal TourX | 2.0L | L4 | N/A | ||
| 2020 | Chevrolet | Blazer | 2.5L | L4 | N/A | ||
| 2020 | Chevrolet | Camaro | 2.0L | L4 | N/A | ||
| 2020 | Chevrolet | Colorado | 2.8L | L4 | N/A | Vendor #12661808 | |
| 2020 | Chevrolet | Equinox | 2.0L | L4 | N/A | ||
| 2020 | Chevrolet | Malibu | 2.0L | L4 | N/A | ||
| 2020 | GMC | Acadia | 2.5L | L4 | N/A | ||
| 2020 | GMC | Canyon | 2.8L | L4 | N/A | Vendor #12661808 | |
| 2020 | GMC | Terrain | 2.0L | L4 | N/A | ||
| 2019 | Buick | Envision | 2.5L | L4 | N/A | ||
| 2019 | Buick | LaCrosse | 2.5L | L4 | N/A | ||
| 2019 | Buick | Regal Sportback | 2.0L | L4 | N/A | ||
| 2019 | Buick | Regal TourX | 2.0L | L4 | N/A | ||
| 2019 | Cadillac | ATS | 2.0L | L4 | N/A | ||
| 2019 | Cadillac | CT6 | 2.0L | L4 | N/A | Vendor #12661808 | |
| 2019 | Cadillac | CTS | 2.0L | L4 | N/A | ||
| 2019 | Chevrolet | Blazer | 2.5L | L4 | N/A | ||
| 2019 | Chevrolet | Camaro | 2.0L | L4 | N/A | ||
| 2019 | Chevrolet | Colorado | 2.8L | L4 | N/A | Vendor #12661808 | |
| 2019 | Chevrolet | Equinox | 2.0L | L4 | N/A | ||
| 2019 | Chevrolet | Impala | 2.5L | L4 | N/A | ||
| 2019 | Chevrolet | Malibu | 2.0L | L4 | N/A | ||
| 2019 | Chevrolet | Traverse | 2.0L | L4 | N/A | ||
| 2019 | GMC | Acadia | 2.5L | L4 | N/A | ||
| 2019 | GMC | Canyon | 2.8L | L4 | N/A | Vendor #12661808 | |
| 2019 | GMC | Terrain | 2.0L | L4 | N/A | ||
| 2018 | Buick | Envision | 2.5L | L4 | N/A | ||
| 2018 | Buick | LaCrosse | 2.5L | L4 | N/A | ||
| 2018 | Buick | Regal Sportback | 3.6L | V6 | N/A | ||
| 2018 | Buick | Regal TourX | 2.0L | L4 | N/A | ||
| 2018 | Cadillac | ATS | 3.6L | V6 | N/A | ||
| 2018 | Cadillac | CT6 | 2.0L | L4 | N/A | ||
| 2018 | Cadillac | CTS | 2.0L | L4 | N/A | ||
| 2018 | Chevrolet | Camaro | 2.0L | L4 | N/A | ||
| 2018 | Chevrolet | Colorado | 2.8L | L4 | N/A | Vendor #12661808 | |
| 2018 | Chevrolet | Equinox | 2.0L | L4 | N/A | ||
| 2018 | Chevrolet | Impala | 2.5L | L4 | N/A | ||
| 2018 | Chevrolet | Malibu | 2.0L | L4 | N/A | ||
| 2018 | Chevrolet | Traverse | 2.0L | L4 | N/A | ||
| 2018 | GMC | Acadia | 2.5L | L4 | N/A | ||
| 2018 | GMC | Canyon | 2.8L | L4 | N/A | Vendor #12661808 | |
| 2018 | GMC | Terrain | 2.0L | L4 | N/A | ||
| 2017 | Buick | Envision | 2.5L | L4 | FLEX | N/A | |
| 2017 | Buick | Regal | 2.0L | L4 | N/A | ||
| 2017 | Cadillac | ATS | 3.6L | V6 | N/A | ||
| 2017 | Cadillac | CT6 | 2.0L | L4 | N/A | ||
| 2017 | Cadillac | CTS | 2.0L | L4 | N/A | ||
| 2017 | Chevrolet | Camaro | 2.0L | L4 | N/A | ||
| 2017 | Chevrolet | Colorado | 2.5L | L4 | N/A | ||
| 2017 | Chevrolet | Impala | 2.5L | L4 | N/A | ||
| 2017 | Chevrolet | Malibu | 2.0L | L4 | N/A | ||
| 2017 | GMC | Acadia | 2.5L | L4 | N/A | ||
| 2017 | GMC | Canyon | 2.5L | L4 | N/A | ||
| 2016 | Buick | Envision | 2.0L | L4 | N/A | ||
| 2016 | Buick | Regal | 2.0L | L4 | N/A | ||
| 2016 | Cadillac | ATS | 3.6L | V6 | N/A | ||
| 2016 | Cadillac | CT6 | 2.0L | L4 | N/A | ||
| 2016 | Cadillac | CTS | 2.0L | L4 | N/A | ||
| 2016 | Chevrolet | Camaro | 2.0L | L4 | N/A | ||
| 2016 | Chevrolet | Colorado | 2.5L | L4 | N/A | ||
| 2016 | Chevrolet | Impala | 2.5L | L4 | N/A | ||
| 2016 | Chevrolet | Malibu | 2.0L | L4 | N/A | ||
| 2016 | Chevrolet | Malibu Limited | 2.5L | L4 | N/A | ||
| 2016 | GMC | Canyon | 2.5L | L4 | N/A | ||
| 2015 | Buick | Regal | 2.0L | L4 | N/A | ||
| 2015 | Cadillac | ATS | 2.5L | L4 | N/A | ||
| 2015 | Cadillac | CTS | 2.0L | L4 | N/A | ||
| 2015 | Chevrolet | Colorado | 2.5L | L4 | N/A | ||
| 2015 | Chevrolet | Impala | 2.5L | L4 | N/A | ||
| 2015 | Chevrolet | Malibu | 2.5L | L4 | N/A | ||
| 2015 | GMC | Canyon | 2.5L | L4 | N/A | ||
| 2014 | Buick | Regal | 2.0L | L4 | N/A | ||
| 2014 | Cadillac | ATS | 2.5L | L4 | N/A | ||
| 2014 | Cadillac | CTS | 2.0L | L4 | N/A | ||
| 2014 | Chevrolet | Impala | 2.5L | L4 | N/A | ||
| 2014 | Chevrolet | Malibu | 2.5L | L4 | N/A | ||
| 2013 | Cadillac | ATS | 2.5L | L4 | N/A | ||
| 2013 | Chevrolet | Malibu | 2.5L | L4 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.