---
product_id: 365383969
title: "Edelbrock 8603 High Flow Thermostat 054 mm 160 Deg. High Flow Thermostat"
brand: "edelbrock"
price: "¥23906"
currency: JPY
in_stock: true
reviews_count: 5
category: "Edelbrock"
url: https://www.desertcart.jp/products/365383969-edelbrock-8603-high-flow-thermostat-054-mm-160-deg-high
store_origin: JP
region: Japan
---

# 160°F precision temp High flow for GM/Ford/AMC Proudly USA made Edelbrock 8603 High Flow Thermostat 054 mm 160 Deg. High Flow Thermostat

**Brand:** edelbrock
**Price:** ¥23906
**Availability:** ✅ In Stock

## Summary

> 🔥 Unlock your engine’s true potential with Edelbrock’s high flow thermostat!

## Quick Answers

- **What is this?** Edelbrock 8603 High Flow Thermostat 054 mm 160 Deg. High Flow Thermostat by edelbrock
- **How much does it cost?** ¥23906 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/365383969-edelbrock-8603-high-flow-thermostat-054-mm-160-deg-high)

## Best For

- edelbrock enthusiasts

## Why This Product

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

## Key Features

- • **Heritage Quality:** Built on Edelbrock’s legacy since 1938 for trusted durability
- • **High Flow Design:** Maximizes coolant flow to prevent overheating under pressure
- • **Compact & Durable:** Polished alloy steel and copper build ensures long-lasting performance
- • **Universal Compatibility:** Fits GM, Ford, and AMC engines seamlessly
- • **Precision Temperature Control:** Maintains optimal 160°F for peak engine efficiency

## Overview

The Edelbrock 8603 High Flow Thermostat is a precision-engineered 54mm thermostat designed to maintain a steady 160°F operating temperature. Compatible with GM, Ford, and AMC engines, it features a high flow design that optimizes coolant circulation to prevent overheating. Crafted in the USA with polished alloy steel and copper, this thermostat combines heritage quality with durable, compact construction to ensure reliable engine performance.

## Description

Proven Performance is the philosophy that began with Vic Sr. in 1938 and it continues today with the same high standards of performance and quality. Vic Sr. would be proud of what has grown out of his small garage in Los Angeles, California.

Review: Does what it needs to do - Exactly what I was looking for with my car and a great replacement for the original thermostat
Review: good - good brand

## Features

- High Flow
- GM/Ford/AMC
- 054mm
- 160-deg.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017WN1HVS |
| Backlight | No |
| Brand | Edelbrock |
| Colour | Silver |
| Connectivity Protocol | BACnet MS/TP |
| Connectivity Technology | BACnet MS/TP |
| Control Method | Touch |
| Control Type | Button Control |
| Controller Type | Touch |
| Country of Origin | USA |
| Customer Reviews | 4.7 out of 5 stars 315 Reviews |
| Display Type | LCD |
| Enclosure Material | Alloy Steel, Copper |
| Finish Types | Polished |
| Global Trade Identification Number | 00085347086030 |
| Included Components | Edelbrock |
| Item Dimensions D x W x H | 10.7D x 10.7W x 19.1H Centimeters |
| Item Height | 1.65 Inches |
| Item Weight | 0.01 Ounces |
| Manufacturer | Edelbrock |
| Model Name | 8603 |
| Model number | 8603 |
| Mounting Type | Wall Mount |
| Power Source | Battery Powered |
| Product Dimensions | 10.7D x 10.7W x 19.1H Centimeters |
| Product Features | Programmable |
| Product Style | Compact |
| Shape | Rectangular |
| Special Feature | Programmable |
| Specific Uses For Product | Thermostat Control |
| Temperature Control Type | Thermostatic |
| UPC | 085347086030 |
| Voltage | 230 Volts |

## Product Details

- **Brand:** Edelbrock
- **Model Name:** 8603
- **Product Dimensions:** 10.7D x 10.7W x 19.1H Centimeters
- **Controller Type:** Touch
- **Special Feature:** Programmable
- **Colour:** Silver
- **Specific Uses For Product:** Thermostat Control
- **Temperature Control Type:** Thermostatic
- **Connectivity Technology:** BACnet MS/TP
- **Included Components:** Edelbrock

## Images

![Edelbrock 8603 High Flow Thermostat 054 mm 160 Deg. High Flow Thermostat - Image 1](https://m.media-amazon.com/images/I/51ZnpiQ-ETL.jpg)
![Edelbrock 8603 High Flow Thermostat 054 mm 160 Deg. High Flow Thermostat - Image 2](https://m.media-amazon.com/images/I/71rzI54Zj4L.jpg)

## Questions & Answers

**Q: Will this fit a 1965 GTO?**
A: Yes, it will fit.

**Q: will this fit a 1983 chevy 454?**
A: Yes it will.

**Q: Does this fit a 2012 c6 Corvette ls3?**
A: There should be a place on amazon that will answer that question. I got it for a 1990 Buick skylark custom. It works great. If you don't find check with Rock Auto. Good Luck

**Q: I have a 70's chevy 350 in my 40 ford. not sure of origin. will this thermostat fit?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does what it needs to do
*by K***I on 4 September 2021*

Exactly what I was looking for with my car and a great replacement for the original thermostat

### ⭐⭐⭐⭐⭐ good
*by Y***A on 15 June 2023*

good brand

### ⭐⭐⭐⭐⭐ Es lo que esperaba perfecto para mi chevrolet 1978
*by R***R on 12 January 2022*

Es lo que dice la publicación

## Frequently Bought Together

- Edelbrock 8603 High Flow Thermostat 053 mm / 2 3/32 in. 160 Deg. High Flow Thermostat
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**Shop now:** [https://www.desertcart.jp/products/365383969-edelbrock-8603-high-flow-thermostat-054-mm-160-deg-high](https://www.desertcart.jp/products/365383969-edelbrock-8603-high-flow-thermostat-054-mm-160-deg-high)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-02*