---
product_id: 136601768
title: "Keyecu Replacement Smart Remote Key Fob 5 Button for Cadillac STS CTS 2008-2013"
brand: "keyecu"
price: "€ 58.13"
currency: EUR
in_stock: true
category: "Keyecu"
url: https://www.desertcart.fi/products/136601768-keyecu-replacement-smart-remote-key-fob-5-button-for-cadillac
store_origin: FI
region: Finland
---

# 5-button control for full access Fits Cadillac STS & CTS 2008-2013 OEM-grade FCC ID M3N5WY7777A Keyecu Replacement Smart Remote Key Fob 5 Button for Cadillac STS CTS 2008-2013

**Brand:** keyecu
**Price:** € 58.13
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Cadillac Confidence with Every Click!

## 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?** € 58.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/136601768-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

- • **OEM Quality Assurance:** Built to match FCC ID M3N5WY7777A and OE #25943676 standards for reliable performance.
- • **Lightweight & Durable Design:** Crafted from premium plastic, weighing just 0.04 kg for everyday convenience without bulk.
- • **Effortless Replacement Experience:** Simply program the transponder chip and cut the key blank at your trusted dealer or locksmith.
- • **Tailored for Cadillac Enthusiasts:** Perfectly compatible with CTS and STS models from 2008 to 2013 for seamless integration.
- • **Complete Command at Your Fingertips:** Lock, Unlock, Panic, Trunk, and Remote-Start all in one sleek fob.

## Overview

This Keyecu Replacement Smart Remote Key Fob offers a 5-button interface including lock, unlock, panic, trunk, and remote-start functions. Designed specifically for Cadillac STS and CTS models from 2008 to 2013, it meets OEM standards with FCC ID M3N5WY7777A. The fob requires programming and key cutting by a professional, ensuring a perfect fit and reliable vehicle access.

## Description

Buy Keyecu Replacement Smart Remote Key Fob 5 Button for Cadillac STS CTS 2008-2013: Keyless Entry Systems - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 ;For 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 |
|---------------|-------|
| ASIN | B01J3EVFVQ |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #40,172 in Automotive ( See Top 100 in Automotive ) #202 in Keyless Entry Systems |
| Brand Name | Keyecu |
| Button Quantity | 5 |
| Color | black |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,516) |
| Item Weight | 0.04 Kilograms |
| Manufacturer | Keyecu |
| Manufacturer Part Number | KY12022 |
| Material Type | Plastic |
| Model Name | Smart Key - M3N5WY7777A / 25943676 |
| Model Number | AUTO_KEY_SHELL |
| Part Interchange Info | M3N5WY7777A |

## Product Details

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

## 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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**Shop now:** [https://www.desertcart.fi/products/136601768-keyecu-replacement-smart-remote-key-fob-5-button-for-cadillac](https://www.desertcart.fi/products/136601768-keyecu-replacement-smart-remote-key-fob-5-button-for-cadillac)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-07-10*