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Coolant Flush Gun | Automotive Radiator Heater Core Flush Kit 🔧🚗

Coolant Flush Gun | Automotive Radiator Heater Core Flush Kit 🔧🚗

 (3618 Reviews)
Regular price $34.99
Regular price $34.99 Sale price
SAVE Liquid error (snippets/price line 119): Computation results in '-Infinity'% Sold out

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Coolant Flush Gun | Automotive Radiator Heater Core Flush Kit 🔧🚗

Coolant Flush Gun | Automotive Radiator Heater Core Flush Kit 🔧🚗

Regular price $34.99
Regular price $34.99 Sale price
SAVE Liquid error (snippets/price line 119): Computation results in '-Infinity'% Sold out
Is your car radiator clogged with rust deposits, sediment and old coolant residue? Skip costly mechanic visits with our all‑in‑one Coolant Flush Gun Kit.
Designed for automotive cooling system deep cleaning, this flushing tool mixes water with compressed air to deliver powerful, turbulent flushing power. It blasts away built‑up dirt, rust and impurities trapped inside radiators, heater cores and rubber hoses, bringing your vehicle’s cooling system back to optimal working condition.
Built for long‑time workshop use with rugged construction and ergonomic trigger handle. Simple assembly means you can finish radiator flushing jobs fast, whether you are a professional technician or hands‑on car enthusiast. Compatible with hose sizes from 0.7' to 1.6' (19‑40 mm), fits most passenger cars, SUVs and light trucks.

💨 Powerful Air‑Water Flushing Performance

Combines tap water and compressed air to create strong scouring flow. Effectively dislodges rust, limescale, sludge and old coolant contaminants stuck in radiator and heater core channels. Helps prevent overheating caused by clogged cooling parts.

🔗 Wide Compatibility for Most Vehicles

Multi‑size telescoping nozzle covers 0.7'‑1.6' (19‑40 mm) hose diameters. Comes with 3 quick‑connect hose adapters for 1/2”, 5/8”, 3/4” water hoses, plus standard air line quick fitting for workshop air compressors. Works on nearly all common car cooling hoses.

🛠 Ergonomic Labor‑Saving Handle Design

Non‑slip textured grip for stable hold. Built‑in trigger lock buckle frees your hand during long flushing sessions, reduces wrist strain and fatigue during repeated use. Simple lever trigger controls water flow instantly.

🧰 Complete All‑In‑One Kit, Ready‑To‑Use

Everything you need included in one set. No extra parts to buy. Comes with PTFE sealing tape to prevent connection leaks during operation. Quick assembly, easy setup for fast repair work.

⚙️ Heavy‑Duty Durable Build

Robust reinforced housing stands up to repeated workshop use. Resists water corrosion for long service life, ideal for auto repair shops, home garages and DIY car maintenance projects.

Specifications 📏

Item Parameter
Gun Total Length 23 cm / 9 inch
Applicable Hose Range 0.7'‑1.6' (19‑40 mm)
Supported Water Hose 1/2”, 5/8”, 3/4”
Operation Compressed air + tap water supply
Application Radiator flush, heater core flush, cooling system cleaning
Use Scenario Auto repair shop, home garage, DIY vehicle service


Save time and money by servicing your vehicle cooling system right at your own garage 🔥. This coolant flush kit helps you reverse clogging and overheating risks without paying high repair shop labor fees. Durable, easy‑to‑operate and packed with all required accessories, it makes radiator and heater‑core cleaning accessible for both pros and hobbyists. Grab your kit today and keep your vehicle’s cooling system running reliably for years ahead!
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