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Item #:
118280516
Cooling System Sealer
96% of respondents would recommend this to a friend
Item #:
118280516
ZMW 1355
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Sunday, October 25
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Our Top Logistics Partners
Hapco Cooling System Sealer is guaranteed to stop all head gasket, heater core, freeze plug, block and radiator leaks fast!
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Leak Prevention
Effectively seals leaks in the cooling system, preventing coolant loss and potential engine damage, ensuring reliable performance and prolonged vehicle lifespan.
Easy Application
Designed for user-friendly application, allowing quick and hassle-free installation without professional assistance, making it perfect for DIY enthusiasts and everyday drivers.
Compatibility
Works with all types of cooling systems and antifreeze types, providing versatile solutions for a wide range of vehicle models and enhancing its overall market appeal.
Product Details
| Brand | Hapco |
| Rec. use | Automotive |
| Features | Easy Installation |
| Container type | Bottle |
| Size | 16 oz |
| Product net content uom | Each |
| Pack quantity | 1 |
| Is bulk | N |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Leaky Radiators
Ideal for users with minor radiator leaks needing a quick, temporary fix without extensive repairs.
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Older Vehicles
Beneficial for owners of older cars to seal minor leaks and prolong the life of the cooling system.
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DIY Mechanics
Great for hands-on users looking for an easy-to-use solution for cooling system issues without professional help.
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Severe Leaks
Not suitable for serious leaks that require extensive repairs or might lead to engine damage.
Product Description
Cooling System Sealer
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Customer Questions & Answers
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Question:
How to Shop Cooling System Sealer Online From Ubuy?
Answer: It’s easy to shop Cooling System Sealer online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is Cooling System Sealer Available to Shop Online in Zambia?
Answer: Yes, at Ubuy Zambia this product is available for you to shop at a reasonable price. The Cooling System Sealer is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Hapco Coolant Additives Editorial Review
The Cooling System Sealer by Hapco is designed for automotive use, featuring easy installation that allows for a hassle-free application. This 16 oz bottle is specifically tailored to address leaks in your vehicle's cooling system effectively, ensuring it operates smoothly without the need for complex repairs. Users appreciate the straightforward usage instructions and the convenience of applying it directly from the bottle, making the process quick and efficient. Additionally, this product's lightweight design ensures that it is easy to handle, providing an extra layer of comfort during use.
Customer Reviews & Ratings
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Pros
- Easy to use with straightforward instructions
- Lightweight design for easy handling
- Suitable for most automotive cooling systems
- Effective leak sealant for quick fixes
- Convenient bottle size for application
Cons
- A bit limited in size for larger jobs
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
ZMW 1355
Order now and get it around Sunday, October 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Guaranteed to stop leaks from head gasket, heater core, and radiator.
- Fast-acting and easy to use; simply add to your radiator.
- Compatible with all types of antifreeze.
- Does not contain harmful metal flakes, ensuring system safety.
- Permanently seals and protects against future leaks.
- Ideal for quick and reliable repairs.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.