--- product_id: 90821605 title: "8603 High Flow Thermostat 053 mm / 2 3/32 in. 160 Deg. High Flow Thermostat" brand: "edelbrock" price: "185.24 DT" currency: TND in_stock: true reviews_count: 8 category: "Edelbrock" url: https://www.desertcart.tn/products/90821605-8603-high-flow-thermostat-053-mm-2-3-32-in store_origin: TN region: Tunisia --- # 160°F precision temp High flow design Made in USA quality 8603 High Flow Thermostat 053 mm / 2 3/32 in. 160 Deg. High Flow Thermostat **Brand:** edelbrock **Price:** 185.24 DT **Availability:** ✅ In Stock ## Summary > 🔥 Stay cool, run hotter — the thermostat pros trust! ## Quick Answers - **What is this?** 8603 High Flow Thermostat 053 mm / 2 3/32 in. 160 Deg. High Flow Thermostat by edelbrock - **How much does it cost?** 185.24 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/90821605-8603-high-flow-thermostat-053-mm-2-3-32-in) ## 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 - • **High Flow Efficiency:** Maximizes coolant flow to prevent overheating under pressure - • **Trusted Legacy Brand:** Edelbrock’s proven quality since 1938 ensures reliability - • **Vehicle-Specific Fit:** Perfectly engineered for seamless installation on select models - • **Durable Stainless Steel Build:** Engineered for longevity and dependable performance - • **Precision Temperature Control:** Maintains optimal 160°F for peak engine performance ## Overview The Edelbrock 8603 High Flow Thermostat is a precision-engineered, vehicle-specific thermostat designed to maintain a consistent 160°F operating temperature. Crafted from durable stainless steel in the USA, it ensures optimal coolant flow for superior engine performance and longevity. Backed by Edelbrock’s legacy of quality since 1938, this thermostat is a trusted upgrade for enthusiasts seeking reliable temperature control. ## 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: Quality part - Quality and solid construction makes it dependable Review: Good Replacement - Good fit/replacement for 1986 Chevy 350 smallblock ## Features - Fit type: Vehicle Specific - Package Dimensions: 19.05 H x 5.08 L x 10.668 W (centimetres) - Country of Origin : United States - Package Weight: 0.068 kilograms ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B017WN1HVS | | Additional Features | Temperature Display | | Backlight | No | | Best Sellers Rank | #31,517 in Automotive ( See Top 100 in Automotive ) #29 in Automotive Replacement Engine Thermostats | | Brand | Edelbrock | | Brand Name | Edelbrock | | Color | Silver | | Connectivity Protocol | BACnet MS/TP | | Connectivity Technology | BACnet MS/TP | | Control Method | Touch | | Control Type | Touch Control | | Controller Type | Touch | | Customer Reviews | 4.7 out of 5 stars 338 Reviews | | Display Type | LCD | | Finish Types | Polished | | Global Trade Identification Number | 00085347086030 | | Included Components | Edelbrock | | Item Dimensions D x W x H | 4.2"D x 4.2"W x 7.5"H | | Item Type Name | THERMOSTAT | | Item Weight | 0.01 Ounces | | Manufacturer | Edelbrock | | Manufacturer Warranty Description | 90 day manufacturer. | | Material Type | Stainless Steel | | Model Name | 8603 | | Model Number | 8603 | | Mounting Type | Wall Mount | | Power Source | Battery Powered | | Product Dimensions | 4.2"D x 4.2"W x 7.5"H | | Product Style | Universal | | Shape | Rectangular | | Special Feature | Temperature Display | | Specific Uses For Product | Thermostat Control | | Temperature Control Type | Thermostatic | | UPC | 085347086030 | | Voltage | 230 Volts | ## Product Details - **Brand:** Edelbrock - **Controller Type:** Touch - **Model Name:** 8603 - **Product Dimensions:** 4.2"D x 4.2"W x 7.5"H - **Special Feature:** Temperature Display ## Images ![8603 High Flow Thermostat 053 mm / 2 3/32 in. 160 Deg. High Flow Thermostat - Image 1](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 ### ⭐⭐⭐⭐⭐ Quality part *by A***R on February 11, 2026* Quality and solid construction makes it dependable ### ⭐⭐⭐⭐⭐ Good Replacement *by B***N on October 10, 2025* Good fit/replacement for 1986 Chevy 350 smallblock ### ⭐⭐⭐⭐⭐ Thermostat *by B***D on March 12, 2026* Seems to be working fine. Holding temperature level well. ## Frequently Bought Together - Edelbrock 8603 High Flow Thermostat 053 mm / 2 3/32 in. 160 Deg. High Flow Thermostat - FEL-PRO 35062 Engine Coolant Outlet Gasket for Chevrolet K1500 - FEL-PRO 35562 T Engine Coolant Outlet Gasket for Chevrolet K1500 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/90821605-8603-high-flow-thermostat-053-mm-2-3-32-in](https://www.desertcart.tn/products/90821605-8603-high-flow-thermostat-053-mm-2-3-32-in) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-13*