--- product_id: 332071936 title: "60800 Heater Core Backflush Tool with Air" brand: "lisle" price: "€ 157.47" currency: EUR in_stock: true reviews_count: 13 category: "Lisle" url: https://www.desertcart.at/products/332071936-60800-heater-core-backflush-tool-with-air store_origin: AT region: Austria --- # Adjustable water flow control 100 PSI air pressure boost Fits 1/2", 5/8", 3/4" hoses 60800 Heater Core Backflush Tool with Air **Brand:** lisle **Price:** € 157.47 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Clear your heater core, reclaim your winter comfort! ❄️ ## Quick Answers - **What is this?** 60800 Heater Core Backflush Tool with Air by lisle - **How much does it cost?** € 157.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/332071936-60800-heater-core-backflush-tool-with-air) ## Best For - lisle enthusiasts ## Why This Product - Trusted lisle brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Heat-Safe Handling:** Insulated handle protects your hands during hot water flushesβ€”comfort meets performance. - β€’ **Lifetime Durability:** Crafted from stainless steel with a chrome finish, built to last and backed by a lifetime warranty. - β€’ **Powerful Dual-Action Flush:** Combines air and water pressure to blast away stubborn heater core clogs effortlessly. - β€’ **One-Handed Precision Control:** Ergonomic heavy-duty spray gun lets you modulate water pressure easily while working. - β€’ **Universal Hose Compatibility:** Stepped tip design fits multiple hose sizes for seamless integration with your existing setup. ## Overview The Lisle 60800 Heater Core Backflush Tool uses a unique air and water pressure combo to effectively clear clogged heater cores. Its adjustable spray gun with an insulated handle fits standard garden hoses and multiple hose sizes, enabling precise, one-handed control. Made from durable stainless steel with a lifetime warranty, it’s a must-have for automotive pros and DIYers aiming to restore heating performance without costly replacements. ## Description Adjustable Pressure Industrial Spray Gun with Air Adapter and a Stepped Tip Design for Easy Heater Core Flushing. Air pressure is added to the water flow creating agitation that flushes out even the most stubborn clogs. The tip fits 1/2", 5/8" and 3/4" hose fittings. Water pressure can be easily controlled with one hand by squeezing the handle of the heavy-duty spray gun. The insulated handle protects your hand when using hot water to flush the cooling system. The spray gun attaches to a standard garden hose. Review: Cleared a blocked heater core on my Jeep Wrangler - great product. - The Lisle 60800 Heater Core Backflush Tool with Air is a great product that serves a specific need and does it well (and affordably). Have been fighting for years with the common problem of NO HEAT from drivers side vents on my 2011 Jeep Wrangler. Watched many videos on how to fix this and bought a couple hoses, connectors, etc. and tried a straight garden hose water flush - didn't work (not much, if any, sediment came out). Drove with no heat for another season thinking I had to replace my heater core - something I was not looking forward to. In a desperate attempt to get heat in the middle of winter, I watched videos about replacing heater core (and was ready to pay the price) when I came across a video of a guy using air + water to clear heater core blockages using a competing product (MightyVac). Since that product was pretty expensive, I searched and found this Lisle version - which frankly is overpriced for what it is BUT worth every penny for the fix it provides. How I cleared my blockage and got heat back: Cut a sacrificial hose into 6 foot sections, attached 1/2" x 8" copper pipe pieces with clamps, thus creating created an inlet & outlet hose to plug into my heater core supply lines. I clamp/pinched radiator top hose with a hose clamp tool to avoid coolant loss. I pushed remaining coolant out of heater core water from garden hose then blew remaining water out of heater core by mouth. Filled heater core with cleaning vinegar and let sit for 1 hour. Hooked up Lisle air flusher and ran it (100 PSI from small pancake compressor) with hose water to try to clear blockage in core. A small amount of silt came out first time into 5 gallon bucket. repeated the hose water flush 5 more times then reversed the hoses to backflush the opposite direction. Again, only a few small black flakes every flush. Redid the vinegar treatment and repeated the 5x flush never getting much more than a couple black specks out each time. Filled core with vinegar & let sit overnight. Redid whole procedure 5x each way getting a couple specks each time (a couple times I got a couple larger chunk/specks/flakes). Would this ever end? Next day I used ThoroFlush instead of Vinegar and repeated the same procedure 5x each way (going both directions is actually what works IMO). FINALLY, upon looking closely into each 5 gal clear water flush, I wasn't seeing any more minute specs. I probably repeated the 5 gallon flush & dump 30+ times in all. Removed my hoses and blew final air out of heater core. Used Funnel to refill heater core with coolant. Reattached inlet/outlet hoses back to water pump and thermostat. Used a coolant funnel fill kit like this to get air out of system https://www.desertcart.com/dp/B01I40ZQWE?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_4 And I GOT HEAT !!! Highly recommend the Lisle heater core flush tool as nothing else worked for me. Note: Using the Lisle gun requires you to use two hands & press on/off the air injection to cavitate the flow and knock particles free. Yes, I used 100 psi going in but didn't damage anything. Also, There is a lot of hooking and unhooking the worm clamps to reverse flow, add vinegar with funnel, etc. so I used a small battery driver to tighten, loosen the clamps each time - couldn't imagine doing it 30+ times with a screwdriver. Review: Must have for heater core flush - Worked great on my 2011 BMW 528i with no heat. A hose alone would t have cut it. The ability to add some bursts of 100 psi bumps to push the water through the clogged core helped back flush everything out. Saved me from having to pull the dash out to replace the heater core. This helped blow the sediment out that had collected in my heater core, returning it to working properly. From 50 degrees F to 158 degrees F. πŸ‘ Great tool. ## Features - Adjustable Pressure Industrial Spray Gun with Air Adapter and a Stepped Tip Design for Easy Heater Core Flushing. - Air pressure is added to the water flow creating agitation that flushes out even the most stubborn clogs. - The tip fits 1/2", 5/8" and 3/4" hose fittings. Water pressure can be easily controlled with one hand by squeezing the handle of the heavy-duty spray gun - The insulated handle protects your hand when using hot water to flush the cooling system. - The spray gun attaches to a standard garden hose. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00RGNK81A | | Best Sellers Rank | #59,739 in Automotive ( See Top 100 in Automotive ) #25 in Cooling & Water Pump Tools | | Brand | Lisle | | Brand Name | Lisle | | Customer Reviews | 4.6 out of 5 stars 253 Reviews | | Exterior Finish | Chrome | | Global Trade Identification Number | 00083045608004 | | Included Components | Backflush Tool | | Inlet Connection Size | 0.75 inches | | Inlet Connection Type | Barb | | Item Dimensions | 13.3 x 7 x 1.5 inches | | Item Type Name | Heater Core Backflush Tool with Air | | Item Weight | 1.1 pounds | | Item dimensions L x W x H | 13.3 x 7 x 1.5 inches | | Manufacturer | Lisle | | Manufacturer Part Number | MOFY20387 | | Manufacturer Warranty Description | Lifetime | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model Number | 60800 | | Number of Items | 1 | | Number of Ports | 2 | | Outlet Connection Size | 0.75 inches | | Outlet Connection Type | Compression | | Size | One Size | | Specification Met | ASME, ASTM, MSS | | Thread Size | 1/2", 5/8", 3/4" | | UPC | 083045608004 | | Unit Count | 1 Count | | Valve Type | Button Valve | ## Product Details - **Brand:** Lisle - **Exterior Finish:** Chrome - **Inlet Connection Size:** 0.75 inches - **Inlet Connection Type:** Barb - **Item dimensions L x W x H:** 13.3 x 7 x 1.5 inches - **Material:** Stainless Steel - **Number of Ports:** 2 - **Outlet Connection Size:** 0.75 inches - **Outlet Connection Type:** Compression - **Specification Met:** ASME, ASTM, MSS ## Images ![60800 Heater Core Backflush Tool with Air - Image 1](https://m.media-amazon.com/images/I/71Vg8x9YfTS.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cleared a blocked heater core on my Jeep Wrangler - great product. *by J***H on February 5, 2025* The Lisle 60800 Heater Core Backflush Tool with Air is a great product that serves a specific need and does it well (and affordably). Have been fighting for years with the common problem of NO HEAT from drivers side vents on my 2011 Jeep Wrangler. Watched many videos on how to fix this and bought a couple hoses, connectors, etc. and tried a straight garden hose water flush - didn't work (not much, if any, sediment came out). Drove with no heat for another season thinking I had to replace my heater core - something I was not looking forward to. In a desperate attempt to get heat in the middle of winter, I watched videos about replacing heater core (and was ready to pay the price) when I came across a video of a guy using air + water to clear heater core blockages using a competing product (MightyVac). Since that product was pretty expensive, I searched and found this Lisle version - which frankly is overpriced for what it is BUT worth every penny for the fix it provides. How I cleared my blockage and got heat back: Cut a sacrificial hose into 6 foot sections, attached 1/2" x 8" copper pipe pieces with clamps, thus creating created an inlet & outlet hose to plug into my heater core supply lines. I clamp/pinched radiator top hose with a hose clamp tool to avoid coolant loss. I pushed remaining coolant out of heater core water from garden hose then blew remaining water out of heater core by mouth. Filled heater core with cleaning vinegar and let sit for 1 hour. Hooked up Lisle air flusher and ran it (100 PSI from small pancake compressor) with hose water to try to clear blockage in core. A small amount of silt came out first time into 5 gallon bucket. repeated the hose water flush 5 more times then reversed the hoses to backflush the opposite direction. Again, only a few small black flakes every flush. Redid the vinegar treatment and repeated the 5x flush never getting much more than a couple black specks out each time. Filled core with vinegar & let sit overnight. Redid whole procedure 5x each way getting a couple specks each time (a couple times I got a couple larger chunk/specks/flakes). Would this ever end? Next day I used ThoroFlush instead of Vinegar and repeated the same procedure 5x each way (going both directions is actually what works IMO). FINALLY, upon looking closely into each 5 gal clear water flush, I wasn't seeing any more minute specs. I probably repeated the 5 gallon flush & dump 30+ times in all. Removed my hoses and blew final air out of heater core. Used Funnel to refill heater core with coolant. Reattached inlet/outlet hoses back to water pump and thermostat. Used a coolant funnel fill kit like this to get air out of system https://www.amazon.com/dp/B01I40ZQWE?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_4 And I GOT HEAT !!! Highly recommend the Lisle heater core flush tool as nothing else worked for me. Note: Using the Lisle gun requires you to use two hands & press on/off the air injection to cavitate the flow and knock particles free. Yes, I used 100 psi going in but didn't damage anything. Also, There is a lot of hooking and unhooking the worm clamps to reverse flow, add vinegar with funnel, etc. so I used a small battery driver to tighten, loosen the clamps each time - couldn't imagine doing it 30+ times with a screwdriver. ### ⭐⭐⭐⭐⭐ Must have for heater core flush *by A***E on February 25, 2026* Worked great on my 2011 BMW 528i with no heat. A hose alone would t have cut it. The ability to add some bursts of 100 psi bumps to push the water through the clogged core helped back flush everything out. Saved me from having to pull the dash out to replace the heater core. This helped blow the sediment out that had collected in my heater core, returning it to working properly. From 50 degrees F to 158 degrees F. πŸ‘ Great tool. ### ⭐⭐⭐⭐⭐ Bring new life to a heater core. *by A***R on July 16, 2025* This product brings new lift to old heater cores. The ability to connect both water and air to your heater core lines allows you to force water through the system to flush out small and large debris. The tool did not leak at all and was easy to connect to both the heater lines, air line and water supply. Once you thoroughly flush the core, you will have nice warm air blowing again. Save hundreds from having a shop flush the heater core, its easy with a tool like this. ## Frequently Bought Together - Lisle 60800 Heater Core Backflush Tool with Air - Irontite Thoro-Flush Coolant System Cleaner - Removes Rust, Scale, Oil, Sludge & Gelled Dex-Cool - 16oz Powder - Cleans Cooling Systems, Restores Coolant Flow, Safe for Cast Iron, Aluminum & Plastic - Eastrans 10ft x 5/8" ID Clear Vinyl Tubing, Flexible Hybrid PVC Tubing Hose, Lightweight Plastic Tube UV Chemical Resistant Vinyl Hose, BPA Free and Non Toxic --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/332071936-60800-heater-core-backflush-tool-with-air](https://www.desertcart.at/products/332071936-60800-heater-core-backflush-tool-with-air) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-09-05*