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Item #:
90551928
K-SEAL ST3501 Ultimate Head Gasket Repair 16oz K Seal KSEAL
87% of respondents would recommend this to a friend
Item #:
90551928
TTD 139
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Imported from USA store
QTY:
Only 1 item left in stock.
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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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
Unique Collaboration
Combines Grateful Dead's iconic imagery with stylish Crocs design, appealing to fans and trendsetters alike, ensuring a standout footwear choice.
Comfortable Fit
Designed for all-day wear with a lightweight, cushioned structure, addressing comfort needs for both casual outings and intense activity.
Versatile Fashion
Perfectly pairs with diverse outfits, from casual to festival wear, allowing wearers to express their individuality while ensuring functionality.
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 |
Who Should Buy?
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Music Lovers
Fans of the Grateful Dead would appreciate the unique design and homage representing their favorite band.
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Casual Wearers
Ideal for individuals seeking comfortable, slip-on footwear for everyday casual outfits or home use.
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Gift Seekers
These clogs make a thoughtful gift for friends who appreciate quirky and artistic footwear with cultural significance.
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Formal Wearers
Not suitable for those needing footwear for formal events or professional settings where style is essential.
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Serious Hikers
Not designed for outdoor activities requiring robust support and traction; better options exist for hiking needs.
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Minimalists
Individuals who prefer simple, non-branded footwear may find the design overly colorful and not to their taste.
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.
Have any Query? Chat with us
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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Customer Reviews & Ratings
24 customers ratings
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5 Star
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
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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TTD 139
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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 1 item left in stock.
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
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.