Description
Comparison points and tradeoffs
When comparing Dorman 601-380 Front Driver Side Door Handle Support Switches Compatible with Select Cadillac Models (OE FIX) with other Exterior Door Handles options, use this source-backed detail as the primary discriminator: Category: Replacement Parts / Body & Trim / Trim / Exterior Door Handles.
Use this second fact to evaluate the tradeoff: Ideal solution – this microswitch assembly is a plug-and-play replacement that requires no soldering or other special electrical tools. A third point to compare across alternatives is: Application note: This part is compatible with the following vehicles.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
| Operation Mode | ON-OFF |
|---|---|
| Contact Type | Normally Open |
| Connector Type | Plug In |
| Brand | Dorman |
| Terminal | Blade |
| Item dimensions L x W x H | 2.1 x 3.2 x 7 inches |
| Circuit Type | 1-way |
| Actuator Type | Push Button |
| Contact Material | Stainless Steel |
| Number of Positions | 2 |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Color | Black |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Global Trade Identification Number | 00889245413277 |
| Manufacturer | Dorman Products |
| UPC | 889245413277 |
| Item Weight | 2.39 ounces |
| Product Dimensions | 2.1 x 3.2 x 7 inches |
| Item model number | Dorman 601-380 |
| Manufacturer Part Number | 601-380 |
| OEM Part Number | 25979140 |
When the factory door handle microswitch fails from wear or moisture damage on specified Cadillac vehicles, the dealer repair requires purchasing the entire door handle assembly. This money-saving plug & play Dorman OE FIX solution replaces only the damaged switch. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Cadillac CTS: 2009, 2010, 2011, 2012, 2013, 2014] – [Cadillac STS: 2009]
Source product highlights
About this item
- Saves money – this part replaces only the damaged microswitch without the expense of replacing the complete door handle assembly
- Ideal solution – this microswitch assembly is a plug-and-play replacement that requires no soldering or other special electrical tools
- Application-specific – this part is designed specifically for Cadillac models equipped with passive entry
- Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
- Ensure fit – to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool




rita G –
My 2008 CTS door was not unlocking itself, I have keyless entry was able to replace this with the new microswitch and now and now i can get into my car without having to use the key again.
Natalia –
Driver door was having an issue where pulling the handle unlocked other doors, but did not open the one I was pulling. This part fixed it. Important note for installers: when testing, the door panel must be installed when testing. For the longest time, I could not figure out why even with all new parts, the handle was still not causing the lock release to activate. Never thought that the car is sophisticated enough to know the door panel is not installed and will not let the lock actuate with no panel.
Micheal cook –
Not a direct fit for 09 cadillac sts
HK –
Same price as going to the wreckers works well with a little help from YouTube u save the labour
William Daly –
this is an exact fit replacement for the drivers door micro switch for a 2010 CTS. this is for when the CTS door handle unlocks the car but doesn’t open the door. easy to replace took about 1 hour and now the door handle opens the door. great price and shipped in one day.
Tulio Palma –
Great product