---
product_id: 340029690
title: "Keyecu Replacement Smart Remote Key Fob 5 Button for Cadillac STS CTS 2008-2013"
brand: "keyecu"
price: "€ 108.77"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/340029690-keyecu-replacement-smart-remote-key-fob-5-button-for-cadillac
store_origin: ES
region: Spain
---

# CR2 battery included for instant power 5-button smart remote for full control Proudly made in the USA Keyecu Replacement Smart Remote Key Fob 5 Button for Cadillac STS CTS 2008-2013

**Brand:** keyecu
**Price:** € 108.77
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock your Cadillac’s full potential with style and ease!

## Quick Answers

- **What is this?** Keyecu Replacement Smart Remote Key Fob 5 Button for Cadillac STS CTS 2008-2013 by keyecu
- **How much does it cost?** € 108.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/340029690-keyecu-replacement-smart-remote-key-fob-5-button-for-cadillac)

## Best For

- keyecu enthusiasts

## Why This Product

- Trusted keyecu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Quality:** Durable, smooth exterior crafted by Keyecu in the USA
- • **Plug & Play Ready:** Includes CR2 battery for immediate use out of the box
- • **All-in-One Control:** Lock, unlock, panic, trunk, and remote start at your fingertips
- • **Precision Engineering:** Exact blade style match ensures flawless integration
- • **Seamless Vehicle Compatibility:** Perfect fit for Cadillac STS & CTS (2008-2013) models

## Overview

The Keyecu Replacement Smart Remote Key Fob is a 5-button smart key designed specifically for Cadillac STS and CTS models from 2008 to 2013. Featuring lock, unlock, panic, trunk, and remote start functions, it comes pre-equipped with a CR2 battery and requires professional programming and key cutting. Made in the USA with a smooth, durable exterior, this remote ensures seamless compatibility and reliable performance.

## Description

Keyecu Replacement Smart Remote Key Fob 5 Button for Cadillac STS CTS 2008-2013

## Features

- Replace FCC ID: M3N5WY7777A;OE #:25943676, 25943677
- 5 Button :Lock, Unlock, Panic, Trunk, Remote-Start,
- Please confirm your key insert blade style is an exact match prior to purchase.
- Fit for CTS 2008-2013 /STS 2008-2013
- The remote and transponder chip needs to be programmed and the key blank needs to be cut at your local dealer or qualified automative locksmi before you can use it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Buttons | 5 |
| Model Name | Smart Key - M3N5WY7777A / 25943676 |
| Manufacturer | Keyecu |
| Package Dimensions | 11.05 x 7.49 x 1.4 cm; 41 g |
| Batteries | 1 CR2 batteries required. (included) |
| Item model number | AUTO_KEY_SHELL |
| Exterior | Smooth |
| Manufacturer Part Number | KY12022 |
| OEM Part Number | 25943676 |
| Mirror Adjustment | Manual |
| Country of Origin | USA |
| Item Weight | 41 g |

## Product Details

- **Colour:** black
- **Material:** Plastic
- **Brand:** Keyecu
- **Vehicle Service Type:** Car
- **Item Weight:** 0.04 Kilograms

## Images

![Keyecu Replacement Smart Remote Key Fob 5 Button for Cadillac STS CTS 2008-2013 - Image 1](https://m.media-amazon.com/images/I/71rqGmQjpdL.jpg)

## Frequently Bought Together

- Keyecu Replacement Smart Remote Key Fob 5 Button for Cadillac STS CTS 2008-2013
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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-03*