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Item #:
13574175
K-Seal ST5501 Multi Purpose One Step Pour and Go Coolant Leak Repair 8 fl oz Bottle
87% of respondents would recommend this to a friend
Item #:
13574175
EGP 1581
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
7%
In stock
Imported from USA store
QTY:
Only 99 items left in stock.
Order now and get it around Monday, September 14
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Permanent 1-step pour and go Simple K-Seal coolant leak repair
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What Stands Out
Permanent Solution
K-Seal provides a long-lasting fix for coolant leaks, eliminating the need for constant repairs and preventing further engine damage, making it a reliable choice for vehicle owners.
Easy Application
Simply pour the 8oz bottle into your vehicle’s cooling system, allowing for hassle-free installation without the need for professional assistance or costly labor.
Wide Compatibility
Designed for use in cars, trucks, and SUVs, K-Seal effectively addresses leaks across various vehicle types, ensuring broad utility and convenience for diverse motorists.
Product Details
- Permanent coolant leak repair with simple 1-step pour and go application
- Repairs leaks in head gasket, block, heater core, freeze plug, and water pump casing
- Compatible with all vehicle types and mixes with all types of antifreeze/coolant
- No need to drain or flush before or after treatment
- Will not clog or damage any part of the cooling system
- California Proposition 65 WARNING: Contains chemicals known to cause cancer and birth defects
| Features | Easy Installation |
| Net content statement | 8 fl oz (236ml) |
| Product line | Coolant Leak Repair |
| Compatible cars | All |
| Vehicle fitment type | Universal |
| Rec. use | ATV, Agriculture, Automotive, Dirt Bike, Fleet Vehicle, Garden, Lawn Mowers, Marine, Motorcycle, RV, Snowmobile, Truck, UTV |
| Vehicle type | Car, CUV, Bus, Crossover & Minivan, Dirt Bike, Lawn Mower, Light Truck, Mini Bike, Motorcycle, Pickup Truck, Recreational Vehicle, Snowmobile, Sport Utility Vehicle, Tractor, Trailer, Truck, Utility Task Vehicle, Watercraft |
| Brand | K-Seal |
| Model | ST5501 |
| Package Weight | 2.53 Pound |
Who Should Buy?
-
Leaking Radiators
Perfect for users experiencing small leaks in radiators, providing a quick, effective seal without costly repairs.
-
Older Vehicles
Ideal for older cars, trucks, or SUVs prone to coolant leaks, helping extend their lifespan with minimal investment.
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DIY Enthusiasts
Great for car owners who prefer to handle repairs themselves, allowing for a simple and mess-free solution.
-
Major Leaks
Not suitable for substantial leaks that require professional mechanical attention and component replacement.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this product safe to use?
Answer: Yes, it is safe to use. However, please note that it contains chemicals known to cause cancer and reproductive harm in the State of California. -
Question:
What types of leaks can it fix?
Answer: It can repair leaks in the head gasket, block, heater core, freeze plug, and water pump casing. -
Question:
How much cooling system does it repair?
Answer: It can repair cooling systems up to 20 Quarts (12 Cylinders).
K-Seal Coolant Stop Leak Editorial Review
K-Seal ST5501 Multi Purpose One Step Pour and Go Coolant Leak Repair 8 fl oz Bottle is an innovative solution designed for seamless installation in various vehicles, including cars, motorcycles, and trucks. Customers have praised its effectiveness in sealing coolant leaks, even in older models with significant mileage. Many users reported immediate results, such as stopping leaks from valve covers and heater cores without causing clogs in the cooling system. This versatile product caters to a wide range of vehicles, making it an ideal choice for those experiencing coolant loss. Easy to use and efficient, K-Seal can save considerable repair costs by providing a reliable temporary fix for persistent leaks.
Customer Reviews & Ratings
925 customers ratings
-
5 Star
70%
-
4 Star
10%
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3 Star
5%
-
2 Star
2%
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1 Star
11%
Review this product
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Pros
- Easy to install and use immediately
- Effectively seals various coolant leaks
- Compatible with a wide range of vehicles
- No clogging of the radiator reported
- Saves money on costly repairs
Cons
- Works best as a temporary solution
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 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.
EGP 1581
Order now and get it around Monday, September 14
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:
Only 99 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Permanent and easy-to-use coolant leak repair
- Repairs leaks in multiple components
- Compatible with all vehicles and types of anti-freeze
- Just shake, pour, and go
- Repairs cooling systems up to 20 Quarts
- Item weight - 8oz
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