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Standard Ignition WP674 Wiper Switch
| Brand | Standard Ignition WP674 |
|---|---|
| Attachment Method | Clip |
| Color/Finish | Black, silver |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Polygon |
| Connector Type | Plug in |
| Contents | Switch |
| Displayed | Yes |
| Finish | Metal, plastic, rubber |
| Functions | Wiper |
| Lane Departure Sensor | No |
| New or Reman | New |
| Number Of Connector Cavities | 1 |
| Rear Window Washer Spray Included | Yes |
| Rear Window Wiper Delay Control In | Yes |
| Rear Window Wiper Speed Setting In | Yes |
| Terminal Gender | Male |
| Terminal Quantity | 10 |
| Terminal Type | Pin |
| Fits | Buick, Cadillac, and GMC · 36 vehicles |
Plug-in design. Clip attachment and a single female connector simplify installation.
Rear wiper control. Includes delay and speed settings for the rear window wiper.
New switch. Metal, plastic, and rubber construction with a black and silver finish.
Cross-references 23150275, WPSB10253 and WS6934 for the same application. See all 4.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Wiper Switch for Column-Mounted Applications
Standard Ignition WP674 is a new wiper switch built for vehicles with a column-mounted control layout. It provides the wiper functions and rear window washer spray control specified for select Cadillac, Buick, and GMC applications.
Key Features
- Brand: Standard Ignition
- Part number: WP674
- New switch assembly with clip attachment method
- Black, silver finish with metal, plastic, and rubber construction
- Female plug-in connector with 1 connector and 10 male pin terminals
- Wiper function control
- Rear window washer spray included
- Rear window wiper delay control and rear window wiper speed setting included
Detailed Product Overview
WP674 is a column-mounted wiper switch designed for direct replacement in vehicles that use a single plug-in connector and pin-style terminal layout. It is listed for 2017-2025 Cadillac XT5, 2020-2025 Cadillac XT6, 2020-2024 Buick Enclave, 2019-2024 Cadillac XT4, 2017-2023 GMC Acadia, and 2021-2023 GMC Terrain. If you are replacing a worn or malfunctioning switch on a Cadillac XT5, Cadillac XT6, or GMC Acadia, WP674 matches the specified application details for those vehicles.
This part cross-references Monroe Shocks & Struts (e.g., 23150275, WPSB10253) for the same application.
Common Issues This Part May Resolve
- Intermittent or inoperative windshield wiper control
- Rear wiper delay settings that do not respond correctly
- Rear window washer spray control that no longer activates
- Wiper switch wear, sticking, or inconsistent operation
- Electrical connection problems at the column switch interface
Installation Notes and Tips
WP674 uses a clip attachment method and a plug-in connector with a polygon-shaped housing. Verify the connector shape, terminal count, and column-mounted configuration before installation. Compare the existing switch to the part number WP674 and confirm the vehicle’s model year and trim-specific switch layout before replacement.
Quality Assurance
Standard Ignition supplies this as a new replacement switch for the listed applications. Fitment is confirmed for the vehicles shown above, including Cadillac XT5, Cadillac XT6, Buick Enclave, Cadillac XT4, GMC Acadia, and GMC Terrain.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2025 | Cadillac | XT5 | — | — | Column Mounted |
| 2025 | Cadillac | XT6 | 3.6L | V6 | Column Mounted |
| 2024 | Buick | Enclave | 3.6L | V6 | Column Mounted |
| 2024 | Cadillac | XT4 | 2.0L | L4 | Column Mounted |
| 2024 | Cadillac | XT5 | — | — | Column Mounted |
| 2024 | Cadillac | XT6 | 3.6L | V6 | Column Mounted |
| 2023 | Buick | Enclave | 3.6L | V6 | Column Mounted |
| 2023 | Cadillac | XT4 | 2.0L | L4 | Column Mounted |
| 2023 | Cadillac | XT5 | — | — | Column Mounted |
| 2023 | Cadillac | XT6 | 3.6L | V6 | Column Mounted |
| 2023 | GMC | Acadia | — | — | Column Mounted |
| 2023 | GMC | Terrain | — | — | Column Mounted |
| 2022 | Buick | Enclave | 3.6L | V6 | Column Mounted |
| 2022 | Cadillac | XT4 | 2.0L | L4 | Column Mounted |
| 2022 | Cadillac | XT5 | — | — | Column Mounted |
| 2022 | Cadillac | XT6 | 3.6L | V6 | Column Mounted |
| 2022 | GMC | Acadia | — | — | Column Mounted |
| 2022 | GMC | Terrain | — | — | Column Mounted |
| 2021 | Buick | Enclave | 3.6L | V6 | Column Mounted |
| 2021 | Cadillac | XT4 | 2.0L | L4 | Column Mounted |
| 2021 | Cadillac | XT5 | — | — | Column Mounted |
| 2021 | Cadillac | XT6 | 3.6L | V6 | Column Mounted |
| 2021 | GMC | Acadia | — | — | Column Mounted |
| 2021 | GMC | Terrain | — | — | Column Mounted |
| 2020 | Buick | Enclave | 3.6L | V6 | Column Mounted |
| 2020 | Cadillac | XT4 | 2.0L | L4 | Column Mounted |
| 2020 | Cadillac | XT5 | — | — | Column Mounted |
| 2020 | Cadillac | XT6 | 3.6L | V6 | Column Mounted |
| 2020 | GMC | Acadia | — | — | Column Mounted |
| 2019 | Cadillac | XT4 | 2.0L | L4 | Column Mounted |
| 2019 | Cadillac | XT5 | — | — | Column Mounted |
| 2019 | GMC | Acadia | — | — | Column Mounted |
| 2018 | Cadillac | XT5 | — | — | Column Mounted |
| 2018 | GMC | Acadia | — | — | Column Mounted |
| 2017 | Cadillac | XT5 | — | — | Column Mounted |
| 2017 | GMC | Acadia | — | — | Column Mounted |
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