--- product_id: 497878279 title: "AUTOOL Walnut Blaster, Walnut Sand Blasting Kit Engine DE-Carbon Machine,Intake Manifold/Intake Valves/Exhaust Valves/Pipe Valve, Sand Blaster for Carbon Deposit Removal with 2kg Sandblasting Grit" brand: "autool" price: "6127.26 DT" currency: TND in_stock: true reviews_count: 6 category: "Autool" url: https://www.desertcart.tn/products/497878279-autool-walnut-blaster-walnut-sand-blasting-kit-engine-de-carbon store_origin: TN region: Tunisia --- # deep carbon removal, engine health built-in dust filter recycles grit 2kg reusable walnut grit AUTOOL Walnut Blaster, Walnut Sand Blasting Kit Engine DE-Carbon Machine,Intake Manifold/Intake Valves/Exhaust Valves/Pipe Valve, Sand Blaster for Carbon Deposit Removal with 2kg Sandblasting Grit **Brand:** autool **Price:** 6127.26 DT **Availability:** ✅ In Stock ## Summary > ♻️ Clean smarter, drive stronger — the walnut-powered engine detox you can’t miss! ## Quick Answers - **What is this?** AUTOOL Walnut Blaster, Walnut Sand Blasting Kit Engine DE-Carbon Machine,Intake Manifold/Intake Valves/Exhaust Valves/Pipe Valve, Sand Blaster for Carbon Deposit Removal with 2kg Sandblasting Grit by autool - **How much does it cost?** 6127.26 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/497878279-autool-walnut-blaster-walnut-sand-blasting-kit-engine-de-carbon) ## Best For - autool enthusiasts ## Why This Product - Trusted autool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Closed-Loop Recycling:** Integrated dust filter recovers and reuses walnut grit for up to 10 cleanings. - • **Effortless Deep Clean:** Blast away stubborn carbon deposits without dismantling your engine parts. - • **Boost Engine Performance:** Eliminate erratic idling and fuel inefficiency with a cleaner intake system. - • **Eco-Friendly Walnut Grit:** Natural, non-toxic walnut shells ensure corrosion-free, pressure-resistant cleaning. - • **Universal Fit & Fast Setup:** Five adapters cover nearly all vehicle models; ready to use in under 5 minutes. ## Overview The AUTOOL Walnut Blaster HTS558 is a professional-grade sandblasting kit designed to deeply remove carbon deposits from intake manifolds, valves, and pipes using eco-friendly walnut shell grit. Featuring a built-in dust filter for grit recycling, five universal adapters, and easy operation, it restores engine efficiency, reduces fuel consumption, and prevents corrosion without dismantling engine parts. ## Description Product Description Intake manifold cleaning: Clean the intake manifold of the engine by sandblasting in sequence. Intake /Exhaust valve cleaning: The valves can be cleaned by sandblasting in sequence without dismantling. STEP1 Open head cover of AUTOOL HTS558 and pour into walnut powder (need 2-4KG ), press dust guard on walnut powder then close cover. STEP2 Join spary gun muzzle and recycle hose together (there is a hole on recycle hose) STEP3 Remove intake manifold of engine, plug spary gun into intake, turn crankshaft to close intake valve. Connect air pump((not include)) to HTS558. STEP4 Connect AC power, start clean. The process should last 1-3minutes(depending on carbon deposition). Normally, walnut powder can be reuse 5-10 times. Walnut blaster kit for carbon cleaning Specification Review: Unbelievable - Cant believe how good this machine works we do lots of these cleans on various engines and had always worked very impressed with it . Review: I bought this machine to remove the carbon build up on the intake valves from a 2015 Mustang Ecoboost 2.3L engine. I watched a lot of videos trying to decide how I was going to clean the valves. I saw that there were less expensive options by buying pressure blasters, gravity feed blasters, cleaning the valves by manually scraping them with screw drivers or even using a bunch of tie straps on a drill. In the end, I chose this machine because it is all contained into one unit and the videos showed how well it cleans the valves. I am completely satisfied with this unit. It comes packaged well in heavy foam and it includes two bags of walnut shells and even has a nice pair of safety goggles. It took about 5 minutes to get it ready to use. I hooked it up to my air compressor (80 gallon 120 psi) and it took less than a minute of operation to clean a valve. The vacuum is strong and while there were some walnut pieces that were blown out into the engine compartment, but by and large the vacuum sucked them up and returned them to the unit to be used again. I realize that this unit costs more than what you might be able to build yourself, but I have to say that the convenience of just turning on a switch and going to work was well worth the money you might save by going cheaper. This machine cleaned all the carbon out of the ports and what was on the valves in no time. The vehicle runs great. Overall, 5 stars from me. ## Features - 【Deep Removal of Carbon Deposits】HTS558 Intake Valve Cleaner deeply removes highly viscous carbon from intake manifolds and intake and exhaust valves to help keep engines healthy. Solves problems such as erratic idling, inadequate fuel combustion, and increased engine fuel consumption. - 【Safe & Efficient】The Intake Pipe Valve Cleaner Machine uses walnut sand as cleaning agent. A large amount of pores on surface of walnut sand which provide super adsorption capacity, non-toxic and corrosion preventive. As an eco-friendly pure natural polish material, walnut sand has advantages of hardness, pressure resistance and wear resistance. It can clean the intake pipe and backside of the intake valve thoroughly without pipes damage and corrosion. - 【Easy to Operation】Turn off the engine before cleaning, then turn the crankshaft to close the intake valve, and use a high-pressure air pump (Not included) to inject walnut Sandblasting Grit(2kg included, Diameter 1.0 mm, more durable and reusable) into the intake port of the engine. The built-in dust filter of Automotive Engine Carbon Deposition Cleaner help to separate and recover walnut sand from carbon deposits, thus forming a complete cleaning closed loop. - 【Integrated Design】The walnut sand of Walnut Blaster Kit for Carbon Cleaning can be sprayed and recycled simultaneously. Built-in dust filter can separate the recovered walnut sand grit from carbon deposits for recycling. Walnut sand residual in intake pipe will go to ashes at high temperature after engine cranking to avoid damaging automotive exhaust systems & parts. - Wide Applicability: The AUTOOL HTS558 Sandblaster comes equipped with five adapters, suitable for the rear of intake valves and intake manifolds on virtually all vehicle models available on the market. It flushes out carbon deposits while simultaneously recovering walnut shell grit for recycling. It is recommended to replace the walnut grit after every 10 vehicle cleanings. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BFWNPKT2 | | Best Sellers Rank | 322,682 in DIY & Tools ( See Top 100 in DIY & Tools ) 79 in Sand Blasters | | Brand | AUTOOL | | Customer Reviews | 4.4 4.4 out of 5 stars (83) | | Date First Available | 8 Dec. 2022 | | Item Weight | 11.8 kg | | Item model number | HTS558 | | Manufacturer | AUTOOL | | Manufacturer part number | HTS558 | | Model | Sand Blaster | | Product Dimensions | 60.96 x 40.64 x 40.64 cm; 11.79 kg | ## Images ![AUTOOL Walnut Blaster, Walnut Sand Blasting Kit Engine DE-Carbon Machine,Intake Manifold/Intake Valves/Exhaust Valves/Pipe Valve, Sand Blaster for Carbon Deposit Removal with 2kg Sandblasting Grit - Image 1](https://m.media-amazon.com/images/I/61dR6T9EcvL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Unbelievable *by M***R on 11 March 2026* Cant believe how good this machine works we do lots of these cleans on various engines and had always worked very impressed with it . ### ⭐⭐⭐⭐⭐ Review *by D***N on 14 February 2025* I bought this machine to remove the carbon build up on the intake valves from a 2015 Mustang Ecoboost 2.3L engine. I watched a lot of videos trying to decide how I was going to clean the valves. I saw that there were less expensive options by buying pressure blasters, gravity feed blasters, cleaning the valves by manually scraping them with screw drivers or even using a bunch of tie straps on a drill. In the end, I chose this machine because it is all contained into one unit and the videos showed how well it cleans the valves. I am completely satisfied with this unit. It comes packaged well in heavy foam and it includes two bags of walnut shells and even has a nice pair of safety goggles. It took about 5 minutes to get it ready to use. I hooked it up to my air compressor (80 gallon 120 psi) and it took less than a minute of operation to clean a valve. The vacuum is strong and while there were some walnut pieces that were blown out into the engine compartment, but by and large the vacuum sucked them up and returned them to the unit to be used again. I realize that this unit costs more than what you might be able to build yourself, but I have to say that the convenience of just turning on a switch and going to work was well worth the money you might save by going cheaper. This machine cleaned all the carbon out of the ports and what was on the valves in no time. The vehicle runs great. Overall, 5 stars from me. ### ⭐⭐⭐⭐⭐ Review *by N***B on 16 October 2025* ## Frequently Bought Together - AUTOOL Walnut Blaster, Engine Intake Valve Cleaner Machine, Automotive Engine Carbon Remover, Sand Blaster for Carbon Cleaning with 2kg Walnut Sand - 8 lbs or 3.6 kg Ground Walnut Shell Media 18-40 Grit - Fine Walnut Shells for Tumbling, Vibratory Or Blasting - VW Audi Carbon Cleaning Walnut Blaster Adapter Tool - Billet ALUMINUM 6061 - Compatible with VW Audi DI TSI FSI TFSI - Engine Intake Port Valve --- ## 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/497878279-autool-walnut-blaster-walnut-sand-blasting-kit-engine-de-carbon](https://www.desertcart.tn/products/497878279-autool-walnut-blaster-walnut-sand-blasting-kit-engine-de-carbon) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-24*