--- product_id: 332729315 title: "BlueDevil 3 in 1 Radiator Flush | 32 oz. | 1 Pack" brand: "bluedevil products" price: "$56.66" currency: USD in_stock: true reviews_count: 10 url: https://www.desertcart.us/products/332729315-bluedevil-3-in-1-radiator-flush-32-oz-1-pack store_origin: US region: United States of America --- # Extends engine & system life Prevents overheating & clogs Dual-action formula cleans & degreases BlueDevil 3 in 1 Radiator Flush | 32 oz. | 1 Pack **Brand:** bluedevil products **Price:** $56.66 **Availability:** ✅ In Stock ## Summary > 🔥 Keep your engine cool, clean, and unstoppable! ## Quick Answers - **What is this?** BlueDevil 3 in 1 Radiator Flush | 32 oz. | 1 Pack by bluedevil products - **How much does it cost?** $56.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/332729315-bluedevil-3-in-1-radiator-flush-32-oz-1-pack) ## Best For - bluedevil products enthusiasts ## Why This Product - Trusted bluedevil products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Engine Longevity Booster:** Supports long-term reliability by extending the life of your radiator and engine components. - • **Overheating & Clog Defense:** Effectively clears harmful deposits, reducing the risk of costly overheating and system blockages. - • **High-Mileage Vehicle Savior:** Specifically formulated for deep cleaning in vehicles with intensive maintenance needs. - • **Maximized Cooling Efficiency:** Restores optimal coolant flow and heat transfer to keep your engine performing at its peak. - • **Powerful Dual-Action Cleanse:** Flushes contaminants while dissolving oil residue, rust, and grease for a pristine cooling system. ## Overview BlueDevil 3-in-1 Radiator Flush is a 32 oz. dual-action formula that cleans contaminants, oil residue, rust, and grease from your vehicle’s cooling system. Ideal for all vehicles, especially high-mileage ones, it restores coolant flow, prevents overheating, and extends engine life for reliable, peak performance. ## Description BlueDevil 3-in1 Radiator Flush & Oil Degreaser is a dual‑action, high‑performance cooling system cleaner designed to flush harmful contaminants while breaking down oil residue, rust, and grease inside the radiator and engine cooling system. This advanced formula restores proper coolant flow and heat transfer to help keep engines running at peak efficiency. Ideal for all vehicle types, including high‑mileage vehicles, this radiator flush also functions as a powerful oil degreaser and rust remover. Perfect for routine maintenance or deeper system cleaning, it helps prevent clogs, reduce overheating risk, and extend the life of your radiator and engine. ## Features - Dual‑Action Formula: Flushes contaminants while removing oil residue, rust, and grease - Restores Cooling Efficiency: Improves coolant flow and heat transfer for peak performance - Prevents Overheating & Clogs: Clears harmful deposits from the cooling system - Ideal for High‑Mileage Vehicles: Deep cleans systems needing intensive maintenance - Extends System & Engine Life: Supports long‑term reliability and efficiency ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B09134729D | | Best Sellers Rank | #5,409 in Automotive (See Top 100 in Automotive) #1 in Radiator Flushes | | Brand | BlueDevil Products | | Customer Reviews | 4.5 4.5 out of 5 stars (600) 4.5 out of 5 stars | | Date First Available | March 25, 2021 | | Item Model Number | BDEV00203 | | Item Weight | 2.33 pounds | | Manufacturer | BlueDevil Products | | Manufacturer Part Number | BDEV00203 | | Model | BlueDevil 3 in 1 Radiator Flush | 32 oz. | 1 Pack | | Product Dimensions | 5 x 2 x 8.5 inches | ## Images ![BlueDevil 3 in 1 Radiator Flush | 32 oz. | 1 Pack - Image 1](https://m.media-amazon.com/images/I/81ARCccXotL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by on Reviewed in the United States May 25, 2026* This worked better than I expected. My old engine had sat for years with water in the cooling system and there was a lot of rust. One treatment with this product flushed it completely clean. ### ⭐⭐⭐⭐⭐ It works! *by on Reviewed in the United States April 6, 2026* If you have an engine that's been sitting a while make sure to put a filter of some sort on the outlet hose before the radiator. I used this stuff and clogged my radiator it did such a good job cleaning junk out if the block. The product works amazing and does exactly what it says. ### ⭐⭐⭐⭐⭐ It’s important to read directions *by on Reviewed in the United States June 16, 2024* I have a Jeep TJ that the previous owner mixed the wrong radiator fluid. It looked like rusty mud. I throughly flushed the radiator with hose water to get as much sediment out. I let that all drain out and closed the petcock. I poured the radiator cleaner in first then added my water until the system was full. I then ran the vehicle for an hour around town. Let the vehicle cool and drained the fluid. It took me about 8-10 of these flushes to get the system clean. Don’t not leave this cleaner in for more than 4 hours. I also did my flush in the summer. Do not use water to flush the system in the winter months.I can’t say that the cleaner made a difference. However it didn’t hurt. It’s important to keep your cooling system clean. Like I said I had to do 8-10 flushes on my system but my cooling system was really bad. The vehicle runs very cool now and the heater works really well. I hope this helps. ## Frequently Bought Together - BlueDevil Products 00203 Radiator Flush & Oil Degreaser - 1 Quart - PEAK 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems - BlueDevil Products 38386 Head Gasket Sealer - 1 Quart --- ## 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.us/products/332729315-bluedevil-3-in-1-radiator-flush-32-oz-1-pack](https://www.desertcart.us/products/332729315-bluedevil-3-in-1-radiator-flush-32-oz-1-pack) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-05*