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Item #:
66107477
K-SEAL ST3501 Ultimate Head Gasket Repair 16oz K Seal KSEAL
Item #:
66107477
BZD 106
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Order now and get it around Thursday, July 30
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K-Seal ULTIMATE is the simple, permanent fix for blown head gaskets, cracked heads and blocks, and porous engine blocks.
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What Stands Out
Quick Fix Solution
K-Seal ST3501 provides a fast and reliable method to permanently seal leaks, saving time and expensive repairs often associated with head gasket issues.
Universal Compatibility
This 16oz formula works with all types of vehicles and coolant systems, making it versatile for any DIY mechanic or professional looking to remedy coolant leaks.
Durable Protection
Once applied, K-Seal creates a long-lasting bond that withstands high pressures and temperatures, ensuring sustained performance and peace of mind for drivers.
Product Details
| Brand | K Seal |
| Type | Head Gasket Repair |
| Volume | 16oz. |
| Manufacturer Part Number | ST3501 |
| Package Quantity | Pack of 1 |
| Country/Region of Manufacture | United States |
| California Prop 65 Warning | p65 |
| UPC | 855959003080 |
| Item Weight | 1.2 lbs (540 grams) |
Who Should Buy?
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DIY Car Owners
Ideal for car enthusiasts looking to perform quick repairs on minor head gasket leaks without professional help.
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Older Vehicles
Great for maintaining older models prone to head gasket failures, saving costs on extensive repairs.
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Emergency Situations
Perfect for emergency fixes, allowing drivers to safely reach a mechanic without risking further engine damage.
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Severe Damage
Not suitable for vehicles with significant head gasket damage requiring more intensive mechanical interventions.
Product Description
About This Item
Looking for a reliable solution to repair your vehicle's head gasket and coolant system? Look no further than the K-SEAL ST3501 Ultimate Head Gasket Repair! This 16oz coolant leak fix is designed to provide a permanent seal for head gasket leaks, engine block leaks, and even water pump leaks. Say goodbye to costly repairs and endless maintenance with the K-SEAL ST3501. This gasket sealer is an effective engine coolant stop leak and radiator sealant that is trusted by car owners worldwide.
Its advanced formula is engineered to withstand high pressures and temperatures, ensuring a long-lasting repair for your vehicle's coolant system. Whether you're a DIY enthusiast or a professional mechanic, the K-SEAL ST3501 Ultimate Head Gasket Repair is a must-have in your vehicle maintenance arsenal. Don't let coolant leaks and engine issues hold you back. Trust K-SEAL ST3501 to keep your engine running smoothly and efficiently.
Get your 16oz bottle today and experience the ultimate solution for your vehicle's coolant repair needs.
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Customer Questions & Answers
-
Question:
What kind of engine does K-Seal ULTIMATE work with?
Answer: K-Seal ULTIMATE works with all water-cooled engines. -
Question:
Do I need to drain or flush my cooling system before using K-Seal ULTIMATE?
Answer: No, there's no need to drain or flush your cooling system. -
Question:
How many bottles of K-Seal ULTIMATE do I need for larger engines?
Answer: For larger engines, use two bottles.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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12 June 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.
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BZD 106
Order now and get it around Thursday, July 30
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.)
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Features & Benefits
- One bottle of K-Seal ULTIMATE can fix blown head gaskets and cracked heads in cars, SUVs, and small trucks.
- Works with all water-cooled engines.
- No need to drain or flush your cooling system.
- Compatible with any antifreeze or coolant previously used.
- Just pour K-Seal ULTIMATE into your cooling system and you're back on the road.
- For larger engines, use two bottles.
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