New OEM-Quality Shift-to-Park Interlock Switch
• Manufacturer: GM (part number D2HW-BL251H)
• Condition: Brand new, unused, unopened, in original packaging
• Vehicle Fitment: 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Traverse — direct replacement plug-and-play part
• Includes: Switch
Why Choose This Switch:
• OEM-spec replacement ensures correct fit and reliable functionality
• Helps fix common “shift to park / transmission not in park” issues — a quick and affordable repair versus dealership labor
• Easy to install — no modifications needed (unless noted)
Shipping & Returns:
• Ships from Shirley, NY via USPS Ground Advantage – domestic U.S. only
• Returns not accepted — please ask any questions before purchasing if unsure of fitment
Buy It Now / Make Offer — Click “Buy It Now” to grab this OEM-quality part before it sells or message me with any questions.


Chevrolet
Malibu: 2016–2023
Volt: 2016–2019
Traverse: 2018–2022
Blazer: 2019
Trailblazer: 2021–2023

GMC
Acadia: 2017–2019

Buick
Encore: 2016–2019
Envision: 2016–2019
Regal: 2018–2020

Cadillac
XT4: 2019–2020
XT5: 2017–2019
XT6: 2020