









Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.
🚦 Upgrade your brake light switch—because safety shouldn’t wait!
The SDYYDS New Brake Light Switch is a 4-pin, 12V mechanical button switch designed as a direct OEM replacement for a wide range of Ford and Mazda vehicles from 2007 to 2019. Constructed with durable plastic and brass, it ensures reliable brake light activation and comes with a 2-year warranty and responsive customer support, making it a cost-effective, hassle-free upgrade for maintaining vehicle safety compliance.













| ASIN | B09W5ZB3XQ |
| Actuator Type | Mechanical Button |
| Best Sellers Rank | #65,600 in Automotive ( See Top 100 in Automotive ) #19 in Automotive Replacement Stoplight Switches |
| Brand | SDYYDS |
| Brand Name | SDYYDS |
| Circuit Type | 4-way |
| Color | Blue |
| Compatible with Vehicle Type | passenger_car, truck |
| Connectivity Protocol | X-10 |
| Connector Type | Plug In |
| Contact Material | Brass |
| Contact Type | Normally Open |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 4.5 out of 5 stars 456 Reviews |
| Item Dimensions | 3.54 x 1.77 x 1.18 inches |
| Manufacturer | SDYYDS |
| Material Type | Plastic |
| Model | 4838697 |
| Mounting Type | Through Hole Mount |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 12 volts |
| Operation Mode | ON-NONE-OFF |
| Part Number | SD19-035 |
| Specification Met | Oem,oem:4838697 |
| Switch Type | Brake Light Switch |
| Terminal | Through Hole |
| Unit Count | 1 Count |
| Warranty Description | 2 Years |
K**E
Quick and Easy
As billed. Inexpensive but well constructed. Easy install. Works great!
R**Y
Break check
Works great. Easy to replace the switch. Quality material.
T**N
Brake light staying on problem solved so far (2017 ford fusion titanium)
5 stars for now since it fixed my brake light staying on problem but will update as time goes on.
S**S
Easy replacment
Only had it in for a day and getting g rid of my truck limp mode is amazing, and probably the easiest repair/replacement I’ve ever done. Not even 5 min was needed
E**R
Funciona muy bien.
Buen producto.
J**S
Awesome
Fixed my problem on my dad 2015 F250. Brake lights were staying on taking power from the engine, failed in middle of driving. Cruise would not set either when this happened, only turn light on in dash.
M**2
Works as hoped
Fixed my problem of the shifter locking and not releasing. Simple change out and works better than the original
W**K
Direct fit
Direct fit esay installation well made working great... however ford needs to get their head out of their "ya know" and make the ground wire longer on the wiring harness .. what's the point of having a harness whip if the ground wire is 6 inches long? Anyway if I need one I'll buy again
A**N
works
good fit like oem part
M**O
Todo bien me llegó y si me funcionó gracias
Le quedó bien a mi camioneta y lo mejor me funcionó todo muy bien gracias
M**H
Waste of money. The product failed to work
This was a very important part which I was sent a Chinese copy and which failed to work after installing it. The gear got stuck. Luckily, I was not very far from home. I had my family and children with me. Not sure, if I can claim a refund for a faulty part.
H**N
Mazda 3 problems solved
Fitted and worked perfectly
G**E
Worked for my truck
Worked great on my gas 2010 F150 XLT 4x4.
Trustpilot
2 days ago
1 week ago