K-Seal Ultimate Head Gasket Repair, Stop Leak For Head Gaskets and Block Antifreeze & Coolant, Money Back Guarantee 16 oz Bottle

K-Seal Ultimate Head Gasket Repair, Stop Leak For Head Gaskets and Block Antifreeze & Coolant, Money Back Guarantee 16 oz Bottle
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Model: ST-3501
Brand: K-Seal
(187)
2 stores
1 Products

Product Details

K-Seal ULTIMATE K3501 Head Gasket Repair is the simple, permanent fix for blown head gaskets, cracked heads and blocks, and porous engine blocks. Guaranteed repair for the life of your engine, or your money back! Our unique formula works with all water-cooled engines – there’s no need to drain or flush your cooling system, and it doesn’t matter what kind of antifreeze or coolant you’ve used previously. Simply shake the bottle, pour K-Seal ULTIMATE into your cooling system, and you’re back on the road. Just one 16oz bottle of K-Seal ULTIMATE is enough to fix blown head gaskets and cracked heads in cars, SUVs and small trucks. For larger vehicles, simply use two bottles.

K-Seal is Simple to Use - Just Shake Pour Go. A permanent repair, guaranteed for the lifetime of the vehicle's engine K-Seal is Scientifically tested Only product that can be added to the overflow tank Only product that positively will not clog the coolant system Only product that can the system doesn't have to be ice cold K-Seal's Unique formula works on all water-cooled vehicles Guaranteed to make a repair or your money back K- Seal Mixes with all type of antifreeze K-Seal Works on Heater Cores & Freeze Plug Leaks No draining or flushing needed 16oz bottle treats cars, SUVs and Trucks

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Last Updated: 2025-08-20 15:07:02

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Product Specifications

Technical Details

Manufacturer -
Brand K-Seal
Item model number ST-3501
Color Multicolor
Weight -
Height -
Depth -

Additional Product Information

Product Id 2361486
User Reviews and Ratings
4 (187 ratings)
4 out of 5 stars
UPC 855959003080

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K-Seal Ultimate Head Gasket Repair, Stop Leak For Head Gaskets and Block Antifreeze & Coolant, Money Back Guarantee 16 oz Bottle
Reviews: 187
app.ratings: (187)
Price:
$22.95 Visit walmart

Top User Reviews and Ratings (10 total reviews)

(5)
Reviewed in the USA on Jun 06, 2025

Works exactly how it says it will. The best head gasket sealer.

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on May 16, 2025

Worked as stated in my 2002 Sentra SE-R Spec V.

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Apr 22, 2025

Price was great and it worked

Anonymous • Review provider: walmart.com
(2)
Reviewed in the USA on Apr 18, 2025

So far this product hasn't worked up to what it says on the package

Anonymous • Review provider: walmart.com
(1)
Reviewed in the USA on Mar 19, 2025

it scheaoer than most oeoducts for a reason didnt work well at all

Anonymous • Review provider: walmart.com
Showing 1 to 5 of 10 reviews
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