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Item #:
13373680
Bars Leaks Block Seal Head Gasket Fix Automotive Additive 24 oz
Item #:
13373680
USD 49
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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Imported from USA store
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Order now and get it around Thursday, August 13
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Bar's Leaks Block Seal Head Gasket Fix Safely Seals Gasket And Other Severe Leaks
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Effective Gasket Repair
Specially formulated to seal leaks in head gaskets, preventing costly repairs while restoring engine performance. Provides a quick and reliable solution for cars experiencing overheating and coolant loss.
User-Friendly Application
The 24 oz bottle makes for easy application directly into the radiator. Suitable for various engine types, making it accessible for both DIY enthusiasts and professional mechanics.
Long-Lasting Results
Designed to endure high-pressure conditions of the engine, offering a durable seal that can withstand extreme temperatures, ensuring prolonged use and protection against future leaks.
Product Details
- Safely seals gasket and other severe leaks
- Quickly and permanently stops coolant leaks
- One step formulation, no draining required, easy to use
- Works with all types of traditional or extended life coolant
- Works on aluminum and cast iron heads & blocks, repairs head gaskets, cylinder heads, intake gaskets, cracked blocks, and freeze plugs
- California Proposition 65 warning: contains chemicals known to the state to cause cancer or birth defects
| Product net content parent | 24 Ounces |
| Compatible cars | Universal |
| Vehicle fitment type | Universal |
| Size | 24 oz |
| Features | Advanced Additives, Easy Installation, Prevent Leaks, Prevents Oil Consumption, Reduces Oil Leak, Extended Engine Life, Prevents Wear And Tear, Universal |
| Rec. use | Truck, Automotive, Agriculture |
| Brand | Bar's Leaks |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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DIY Mechanics
Ideal for handypersons looking to quickly seal minor leaks in their engines without extensive repairs.
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Older Vehicles
Beneficial for older cars with head gasket issues, helping them run longer without major repairs.
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Temporary Fix
Great for drivers needing a quick solution before visiting a mechanic to avoid immediate engine damage.
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Severe Damage
Not suitable for vehicles with major head gasket failures where professional repair is necessary.
Product Description
Bars Leaks Block Seal Head Gasket Fix Automotive Additive 24 oz
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this product safe to use?
Answer: Yes, it is safe to use. However, it is important to follow the instructions and take the necessary precautions. -
Question:
Can this product be used on both gasoline and diesel engines?
Answer: Yes, it can be used on both gasoline and diesel engines that are water cooled. -
Question:
What types of coolant can be used with this product?
Answer: This product can be used with all types of traditional or extended life coolant, including silicate based and non-silicate based antifreeze.
Bar's Leaks browse subscription chemicals & equipment Editorial Review
The Bars Leaks Head Gasket Repair product has received overwhelmingly positive reviews from customers. Many users have praised its effectiveness in fixing head gasket leaks and preventing overheating issues. One reviewer with a Dodge Durango mentioned trying multiple solutions, including radiator and water pump replacements, before discovering this product. They were skeptical at first but decided to give it a try after watching a YouTube video. Following the instructions, they were able to fix the overheating problem and have had no issues since. Another user, driving a cab and covering long distances, was impressed that the product managed to prevent any antifreeze loss after three weeks of usage. They hope that it continues to work for a long time. A customer with a Toyota Sienna and a blown head gasket decided to give the Bars Leaks product a chance as a last resort. To their surprise, it worked and they were able to drive 250 miles without any problems. While they did experience a loss of compression, it was a small trade-off for the benefits provided. One user reported successfully sealing a head crack in their 2000 Jeep Cherokee Sport. They mentioned that it took around 600 miles before the leak was completely sealed, but it saved them from having to replace the entire head at a much higher cost. Overall, customers have found the Bars Leaks Head Gasket Repair product to be effective, reliable, and a more affordable option compared to traditional repairs. It is praised for its ease of use and quick results.
Customer Reviews & Ratings
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Pros
- Saves money compared to expensive repairs
- Easy to use
- Quick results in some cases
Cons
- May result in a loss of compression in some situations
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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- 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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USD 49
Order now and get it around Thursday, August 13
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
- Quickly and permanently stops coolant leaks
- No draining of the cooling system required
- Works on all types of traditional or extended life coolant
- Can be used on all water cooled gasoline and diesel engines
- Repairs head gaskets, cylinder heads, intake gaskets, cracked blocks, and freeze plugs
- Compatible with both silicate based and non-silicate based antifreeze
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