---
product_id: 648375789
title: "One Cog Changer Sentinel Prime Action Figure"
brand: "transformers"
price: "€ 31.99"
currency: EUR
in_stock: true
reviews_count: 13
category: "Transformers"
url: https://www.desertcart.fr/products/648375789-one-cog-changer-sentinel-prime-action-figure
store_origin: FR
region: France
---

# Compact 10 cm collectible size 2-in-1 robot & jet mode One-step cog changer conversion One Cog Changer Sentinel Prime Action Figure

**Brand:** transformers
**Price:** € 31.99
**Availability:** ✅ In Stock

## Summary

> ⚡ Transform your collection with Sentinel Prime’s instant cog magic!

## Quick Answers

- **What is this?** One Cog Changer Sentinel Prime Action Figure by transformers
- **How much does it cost?** € 31.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/648375789-one-cog-changer-sentinel-prime-action-figure)

## Best For

- transformers enthusiasts

## Why This Product

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

## Key Features

- • **Instant Cog Changer Mechanism:** Experience the magic of automatic conversion—slide, press, and watch the transformation unfold instantly.
- • **Authentic Film-Inspired Design:** Bring the Transformers: One movie to life with a figure that captures every detail of Sentinel Prime’s iconic look.
- • **Seamless 2-in-1 Transformation:** Effortlessly switch from Sentinel Prime robot to sleek Cybertronian jet with a single cog press.
- • **Perfectly Portable 10 cm Figure:** Compact size fits perfectly on your desk or shelf, making it the ultimate collectible for on-the-go fandom.
- • **Customizable Play with Cog Lockout:** Control the transformation with a cog lockout feature—ideal for collectors or younger fans mastering their skills.

## Overview

The Transformers: One Cog Changer Sentinel Prime Action Figure is a 10 cm collectible toy inspired by the Transformers: One film. It features a unique one-step cog changer mechanism that allows quick transformation between robot and Cybertronian jet modes without batteries. Designed for ages 6+, this plastic figure offers authentic detailing, a cog lockout for controlled play, and is perfect for fans and collectors seeking dynamic, film-accurate action figures.

## Description

Transformers: One Cog Changer Sentinel Prime Action Figure : desertcart.co.uk: Toys & Games

Review: Great gift - Grandson loved this another one to add to his collection
Review: Great toy - Great little toy. Easy to transform. Very well received birthday gift.

## Features

- FILM-INSPIRED 2-IN-1 CONVERTING TRANSFORMERS TOY: inspired by the Transformers: One film, this Sentinel Prime Transformers action figure converts from robot to Cybertronian jet mode for amazing 2-in-1 play
- COG CHANGER AUTOMATIC CONVERSION: slide down the panel on the Transformers figure’s chest, press the cog and the figure automatically converts in one step from a robot to a Cybertronian jet
- 10-CM ROBOT ACTION FIGURE: in robot mode, Sentinel Prime action figure is 10 cm (4 inches) tall. Stage battles from the film with other Transformers toys like this one! (Each sold separately, subject to availability)
- CYBERTRONIAN JET MODE: imagine epic battle scenes with this Transformers figure in Cybertronian jet mode! Great for children who love toy cars, toy lorries and other vehicle toys
- COG LOCKOUT: the figure has a cog lockout feature to limit its ability to convert.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CP48GQ6N |
| Age Range Description | 6+ |
| Animal Theme | Animal Free |
| Are Batteries Required | No |
| Best Sellers Rank | 29,767 in Toys & Games ( See Top 100 in Toys & Games ) 593 in Kids' Play Action Figures |
| Brand Name | Transformers |
| Collection Name | Transformers |
| Colour | Multicolor |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (382) |
| Edition | Standard Edition |
| Educational Objective | Dexterity, Imagination, Pretend Play, Interactive Play, |
| Finish Type | Matt |
| Global Trade Identification Number | 05010996215956 |
| Included Components | Includes: figure and accessory. |
| Is Assembly Required | No |
| Is Autographed | No |
| Item Dimensions | 13.3 x 4.9 x 15.2 centimetres |
| Item Dimensions L x W x H | 49L x 133W x 152H millimetres |
| Item Type Name | Transformers: One Cog Changer Sentinel Prime Action Figure |
| Item Weight | 0.07 Kilograms |
| Language | English |
| Manufacturer | Hasbro |
| Manufacturer Part Number | F9388 |
| Material Type | Plastic |
| Maximum Age Recommendation | 1188 |
| Minimum Age Recommendation | 72 |
| Model Name | Transformers MV8 |
| Model Number | F9388 |
| Number of Pieces | 1 |
| Occasion | Birthday, Christmas |
| Operation Mode | Automatic |
| Outer Material | Plastic |
| Play Activity Location | Tabletop |
| Power Source | Manual |
| Recommended Uses For Product | Imaginative play and storytelling, possibly as part of a collection |
| Size | Standard |
| Special Features | Cog Changer Automatic Conversion |
| Style | Modern |
| Sub Brand | Transformers |
| Supported Battery Types | No batteries required |
| Team Name | Transformers: One Size |
| Theme | Action,Movie,Robot |
| Toy Figure Type | Action Figure |
| Unit Count | 1.0 Each |
| character | Sentinel Prime (Transformers) |

## Images

![One Cog Changer Sentinel Prime Action Figure - Image 1](https://m.media-amazon.com/images/I/81GZue5E48L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great gift
*by A***N on 15 January 2026*

Grandson loved this another one to add to his collection

### ⭐⭐⭐⭐⭐ Great toy
*by C***E on 6 October 2025*

Great little toy. Easy to transform. Very well received birthday gift.

### ⭐⭐⭐⭐⭐ Best toy for all ages
*by A***R on 3 February 2025*

Our 3 year old is transformer obsessed so this one went down a hit. It’s easily flipped in one move and the pieces aren’t too tiny for little mouths. It’s a perfect size for taking out and about. It’s taken a beating from our rough play child and so we rate the quality. I always think these fad toys are over priced but who minds when their kid is so happy? ! We bought others that were bigger and fiddly, I wish we’d have bought more of these ones to start!

## Frequently Bought Together

- Transformers: One Cog Changer Sentinal Prime 4-Inch Robot Action Figure, Interactive Toys for Boys and Girls Ages 6 and Up
- Transformers One Cog Changer Optimus Prime (Orion Pax) 4-Inch Robot Action Figure, Interactive Toys for Boys and Girls Ages 6 and Up
- Transformers: One Cog Changer Megatron (D-16) 4-Inch Robot Action Figure, Interactive Toys for Boys and Girls Ages 6 and Up

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-04-23*