---
product_id: 28439518
title: "Trillium TWI-1603 12V Heated Back and Bottom Seat Cushion"
brand: "trillium worldwide"
price: "¥16013"
currency: JPY
in_stock: true
category: "Automotive"
url: https://www.desertcart.jp/products/28439518-trillium-twi-1603-12v-heated-back-and-bottom-seat-cushion
store_origin: JP
region: Japan
---

# Trillium TWI-1603 12V Heated Back and Bottom Seat Cushion

**Brand:** trillium worldwide
**Price:** ¥16013
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Trillium TWI-1603 12V Heated Back and Bottom Seat Cushion by trillium worldwide
- **How much does it cost?** ¥16013 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/28439518-trillium-twi-1603-12v-heated-back-and-bottom-seat-cushion)

## Best For

- trillium worldwide enthusiasts

## Why This Product

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

## Description

Trillium Worldwide's 12-volt heated seat cushion warms your back and bottom and is perfect for cold weather and winter driving. Soothing heat in your back and bottom helps to maintain your metabolism and to steady blood circulation. Soft, polyester fabric provides comfort and is easy to clean. Simply plug the 12 volt cigarette lighter adapter into any 12-volt outlet and the cushion warms up immediately. Temperature control switch can be set to either to high, low or off. Maintains temperature between 110 and 120 degrees. Includes a power cord that is connected to the cushion.

## Features

- Provides heat to your back and bottom while driving
- Features HI, Off and LO temperature switch and Power On indicator light
- Maintains temperature between 110 and 120 degrees
- Plugs into any 12 volts cigarette lighter or power outlet
- Measures 37 inches x 18 inches x 1 inch

## Images

![Trillium TWI-1603 12V Heated Back and Bottom Seat Cushion - Image 1](http://ecx.images-amazon.com/images/I/41%2BflxZ31kL.jpg)
![Trillium TWI-1603 12V Heated Back and Bottom Seat Cushion - Image 2](http://ecx.images-amazon.com/images/I/51IPqiR7b8L.jpg)
![Trillium TWI-1603 12V Heated Back and Bottom Seat Cushion - Image 3](http://ecx.images-amazon.com/images/I/51apYQXJDOL.jpg)
![Trillium TWI-1603 12V Heated Back and Bottom Seat Cushion - Image 4](http://ecx.images-amazon.com/images/I/51p6xMYkDaL.jpg)
![Trillium TWI-1603 12V Heated Back and Bottom Seat Cushion - Image 5](http://ecx.images-amazon.com/images/I/51p6xMYkDaL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/28439518-trillium-twi-1603-12v-heated-back-and-bottom-seat-cushion](https://www.desertcart.jp/products/28439518-trillium-twi-1603-12v-heated-back-and-bottom-seat-cushion)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-28*