Water pump stop leak is a product that is used to help seal leaks in a water pump. This can help to extend the life of the water pump and prevent costly repairs.
20 Best Water Pump Stop Leak
Product Image | Product Name | Features | Price |
---|---|---|---|
Bar's Leaks – 11 oz. Radiator Stop Leak |
|
||
K Seal Heavy Duty Permanent Coolant Leak Sealer – 16 oz jug |
|
||
Bar's Leaks Pelletized Radiator Stop Leak 11oz |
|
||
Bar's Leaks Liquid Aluminum Radiator Stop Leak 16.9oz |
|
||
Liqui Moly 20132 – Radiator Stop Leak |
|
||
Bar's Leaks Radiator Stop Leak Tablets |
|
||
Bar's Leaks Block Seal Head Gasket Fix – 24 oz bottle |
|
||
K-Seal Permanent Leak Repair for Radiators, Head Gaskets, Blocks |
|
||
AlumaSeal ASBPI12 Radiator Stop Leak Powder Blister Card – 20 G |
|
||
Bar's Leaks Cooling System Repair – 16.9 fl oz bottle |
|
||
K-Seal ST5501 Permanent Coolant Leak Repair – 8 oz bottle |
|
||
Quikrete 10 lb Hydraulic Water-stop Cement |
|
||
Liqui Moly Radiator Stop Leak 250ml |
|
||
K-Seal Coolant Leak Repair, Head Gasket Sealant, Block Sealer, Radiator, Heater Core Stop Leak, ST5501 |
|
||
American Granby FAL32 32 oz Fix-A-Leak Bottle |
|
||
CRC – 401214×6 – K&W Instant Cooling System Stop Lea |
|
||
Wynn's 1831004 45641 Cooling System Stop Leak 325 ml |
|
||
ATP AT-205 Re-Seal Stops Leaks, 8oz |
|
- Works with any color antifreeze
- Stops leaks and drips from wear and age
- Harmless to rubber, aluminum & other metals
- Item Weight 544 g
- Product Dimensions 15 x 10.4 x 4.8 cm
- Item Weight 544 gm
- Seals leaks
- Conditions cooling system
- Inhibits rust and corrosion
- Safely Seals Leaks
- Stops Overheating
- Reduces Water Temperature
- LIQUI MOLY Radiator Stop-Leak completely seals such leaks immediately with ease.
- Secures the combustion chamber from damages caused by coolant admission.
- Seals leaks
- Conditions cooling system
- Inhibits rust and corrosion
- Safely seals gasket leaks
- Quickly stops coolant leaks
- Easy to use
- Mixes with all antifreeze
- No draining or flushing
- Fixes cracks and leaks in radiator, head gasket, freeze plugs, cylinder heads, heater core, water pump casing and engine blocks
- Inhibits rust
- Lubricates water pump
- Quick permanent seal
- Scientifically Formulated To Stop Coolant Leaks, Thereby Reducing Antifreeze Loss
- Cooling System Repair Stops Overheating And Reduces Water Temperature
- No Flushing. Just shake, pour and go!
- Mixes with all types of Antifreeze.
- Multi Purpose ONe Step & Permanent.
- suitable for aluminum radiators.
- permanently and reliably seals hairline cracks and small leaks.
- no negative side effects on the water pump or heating circuit.
- Advanced ceramic forumla Product Features: Anyone can use this product.
- No Flushing or Draining.
- You can even pour into the overflow tank. Mixes w/all types of antifreeze Just shake, pour & go.
- is a blended concentrated material designed to seal leaks in virtually any material.
- can be applied for leaks in the shell and works equally well in plumbing.
- ItemNumber#C28401214X6
- Using Nanotechnology, This Product Fills In Cracks And Crevices Other Products Can’t, Making A Stronger, More Solid Bond Than Competitors’ Products
- Value for money
- Safely packed
- High quality
- About the product
- Professional strength fast acting resealer, stops leaks fast
- Rejuivinates all rubber seals gaskets in engines, transmissions, power steering, differentials and hydraulic systems
1. Bar’s Leaks – 11 oz. Radiator Stop Leak
- Works with any color antifreeze
- Stops leaks and drips from wear and age
- Harmless to rubber, aluminum & other metals
Check Latest Price
Sold By | Price |
Amazon.com – Seller | |
Walmart | |
AutoZone | |
Ace Hardware |
Product Details
Specifications
Details | |
Product Type | Stop Leak Concentrate |
Container Size | 11 oz |
Brand Name | Bar’s Leaks |
Reviews From Real Customers
2. K Seal Heavy Duty Permanent Coolant Leak Sealer – 16 oz jug
- Item Weight 544 g
- Product Dimensions 15 x 10.4 x 4.8 cm
- Item Weight 544 gm
Check Latest Price
Sold By | Price |
Amazon.com | |
eBay | |
Walmart | |
JBTools.com |
Product Details
Specifications
Details | |
Product Dimensions | 5.9 x 4.1 x 1.9 inches |
Country of Origin | USA |
Is Discontinued By Manufacturer | No |
Reviews From Real Customers
3. Bar’s Leaks Pelletized Radiator Stop Leak 11oz
- Seals leaks
- Conditions cooling system
- Inhibits rust and corrosion
- Lubricates water pump seals
- Helps control electrolysis
Check Latest Price
Sold By | Price |
Amazon.com | |
eBay | |
Walmart | |
AutoZone |
Product Details
Specifications
Details | |
Item has MSDS (SDS)? | Y |
Special Instructions | Use 1 bottle for 6, 8 and 10 cylinder gas or diesel engines. For 4 cylinder engines, use 1/2 of liquid and pellets. One bottle treats systems up to 4 gallons. |
Package Weight | 11 |
Package Weight UOM | OZ |
Package Size | 11 oz |
Reviews From Real Customers
4. Bar’s Leaks Liquid Aluminum Radiator Stop Leak 16.9oz
- Safely Seals Leaks
- Stops Overheating
- Reduces Water Temperature
Check Latest Price
Sold By | Price |
Amazon.com | |
Walmart | |
AutoZone | |
Ace Hardware |
Product Details
Specifications
Details | |
Excluded Ship States | No |
Item has MSDS (SDS)? | Y |
Special Instructions | Use 1/2 (half) bottle in a small cooling system, such as 4 cylinders with no A/C. Use 1 (one) bottle for regular size systems, most 4, 6, 8 and 10 cylinder engines. |
Item is Shipped at this Packaging Level | N |
Information Effective Date | 2011-06-27 12:00:00 |
Reviews From Real Customers
5. Liqui Moly 20132 – Radiator Stop Leak
- LIQUI MOLY Radiator Stop-Leak completely seals such leaks immediately with ease.
- Secures the combustion chamber from damages caused by coolant admission.
- For all cooling water and heating systems with and without water filters.
Check Latest Price
Sold By | Price |
Amazon.com – Seller | |
ECS Tuning | |
FCP Euro | |
Turner Motorsport |
Product Details
Specifications
Details | |
Length | 6.5 in |
Height | 2.5 in |
Width | 2.5 in |
Weight | 0.7 lb |
Reviews From Real Customers
6. Bar’s Leaks Radiator Stop Leak Tablets
- Seals leaks
- Conditions cooling system
- Inhibits rust and corrosion
- Lubricates water pump seals
- Helps control electrolysis
Check Latest Price
Sold By | Price |
Amazon.com – Seller | |
eBay | |
NAPA Auto Parts | |
Advance Auto Parts |
Product Details
Reviews From Real Customers
7. Bar’s Leaks Block Seal Head Gasket Fix – 24 oz bottle
- Safely seals gasket leaks
- Quickly stops coolant leaks
- Easy to use
- Pour directly into radiator
- No draining required
Check Latest Price
Sold By | Price |
Amazon.com | |
eBay | |
Walmart | |
AutoZone |
Product Details
Specifications
Details | |
Item has MSDS (SDS)? | Y |
Special Instructions | 1 to 1.5 gallons cooling capacity use 1/2 bottle. 1.5 gallon to 4 gallon cooling capacity use 1 bottle. Larger systems use 1 bottle for every 4 gallons of coolant capacity. |
Package Weight | 1.6 |
Package Weight UOM | LB |
Net Packaged Quantity | 1 BO |
Reviews From Real Customers
8. K-Seal Permanent Leak Repair for Radiators, Head Gaskets, Blocks
- Mixes with all antifreeze
- No draining or flushing
- Fixes cracks and leaks in radiator, head gasket, freeze plugs, cylinder heads, heater core, water pump casing and engine blocks
- Just shake, pour and go
Check Latest Price
Sold By | Price |
Amazon.com |
Product Details
Specifications
Details | |
Product Dimensions | 7.87 x 2 x 6 inches |
Country of Origin | USA |
Is Discontinued By Manufacturer | No |
Reviews From Real Customers
9. AlumaSeal ASBPI12 Radiator Stop Leak Powder Blister Card – 20 G
- Inhibits rust
- Lubricates water pump
- Quick permanent seal
- Compatible w/all antifreeze including extended life coolants
- Will not clog cooling systems
Check Latest Price
Sold By | Price |
Amazon | |
Ace Hardware | |
Advance Auto Parts | |
Long Beach Ace Hardware |
Product Details
Specifications
Details | |
Recommended Surface Type | Aluminum |
Container Size | 0.7 oz |
Brand Name | AlumAseal |
Product Type | Stop Leak Radiator Sealer |
Reviews From Real Customers
10. AlumaSeal Radiator Stop Leak and Conditioner Liquid (16 fl. oz.)
Check Latest Price
Sold By | Price |
Amazon | |
eBay – mysaver |
Product Details
Reviews From Real Customers
11. Bar’s Leaks Cooling System Repair – 16.9 fl oz bottle
- Scientifically Formulated To Stop Coolant Leaks, Thereby Reducing Antifreeze Loss
- Cooling System Repair Stops Overheating And Reduces Water Temperature
- Works With Any Color Antifreeze
- Reinforced With Carbon Fiber
Check Latest Price
Sold By | Price |
Amazon | |
Walmart | |
AutoZone | |
NAPA Auto Parts |
Product Details
Specifications
Details | |
Size | 1 Pack |
Reviews From Real Customers
12. K-Seal ST5501 Permanent Coolant Leak Repair – 8 oz bottle
- No Flushing. Just shake, pour and go!
- Mixes with all types of Antifreeze.
- Multi Purpose ONe Step & Permanent.
Check Latest Price
Sold By | Price |
Amazon | |
eBay | |
Agri Supply | |
ToolTopia.com |
Product Details
Specifications
Details | |
Units in Package | 1 |
Unit Size | 8 oz |
Reviews From Real Customers
13. Quikrete 10 lb Hydraulic Water-stop Cement
- 10 lb
Check Latest Price
Sold By | Price |
Amazon | |
Home Depot | |
Lowe’s | |
Ace Hardware |
Product Details
Specifications
Details | |
Package Size | 10 lb |
Indoor or Outdoor | Indoor and Outdoor |
Set Time | 5 min |
Product Type | Hydraulic Water Stop Cement |
Brand Name | Quikrete |
Reviews From Real Customers
14. Liqui Moly Radiator Stop Leak 250ml
- suitable for aluminum radiators.
- permanently and reliably seals hairline cracks and small leaks.
- no negative side effects on the water pump or heating circuit.
- for preventive use For all cooling water and heating systems with and without water filters.
Check Latest Price
Sold By | Price |
Amazon | |
MicksGarage.com |
Product Details
Reviews From Real Customers
15. K-Seal Coolant Leak Repair, Head Gasket Sealant, Block Sealer, Radiator, Heater Core Stop Leak, ST5501
- Advanced ceramic forumla Product Features: Anyone can use this product.
- No Flushing or Draining.
- You can even pour into the overflow tank. Mixes w/all types of antifreeze Just shake, pour & go.
- Works in just minutes Works on Head Gaskets, Radiator, Heater Cores, Freeze Plugs, Water Pump Casings, Cylinder Heads & Cracked Blocks.
Check Latest Price
Sold By | Price |
Amazon | |
eBay | |
Walmart | |
NAPA Auto Parts |
Product Details
16. American Granby FAL32 32 oz Fix-A-Leak Bottle
- is a blended concentrated material designed to seal leaks in virtually any material.
- can be applied for leaks in the shell and works equally well in plumbing.
- will seal holes 1/8 in diameter.
- will form a long lasting seal.
- use 1 quart per pool up to 22.000gallons.
Check Latest Price
Sold By | Price |
Amazon | |
BestPoolShop.com | |
Pool and Spa Supply Store | |
OneSourcePool |
Product Details
Reviews From Real Customers
17. CRC – 401214×6 – K&W Instant Cooling System Stop Lea
- ItemNumber#C28401214X6
- Using Nanotechnology, This Product Fills In Cracks And Crevices Other Products Can’t, Making A Stronger, More Solid Bond Than Competitors’ Products
- Compatible With All Types Of Anti-Freeze
Check Latest Price
Sold By | Price |
Amazon | |
eBay | |
Walmart | |
AutoZone |
Product Details
Specifications
Details | |
Appearance | Lumpy Copper Liquid |
Odor | Mild |
Container Size | 15 fl oz (US) |
Acts as Stop Leak | No |
SDS Required | Yes |
Reviews From Real Customers
18. Wynn’s 1831004 45641 Cooling System Stop Leak 325 ml
- Value for money
- Safely packed
- High quality
- Range always up-to-date
Check Latest Price
Sold By | Price |
Amazon | |
eBay – mongrossisteauto |
Product Details
Reviews From Real Customers
19. K-Seal ST5501 Multi Purpose One Step Permanent Coolant Leak Repair, Blue
Check Latest Price
Sold By | Price |
Amazon | |
Walmart |
Product Details
20. ATP AT-205 Re-Seal Stops Leaks, 8oz
- About the product
- Professional strength fast acting resealer, stops leaks fast
- Rejuivinates all rubber seals gaskets in engines, transmissions, power steering, differentials and hydraulic systems
- Compatible with conventional and synthetic oils, ATF, gear oil, power steering fluids and hydraulic oil
- Does not contain petroleum distillates, will not over-swell or breakdown seals
Check Latest Price
Sold By | Price |
eBay | |
Walmart | |
Advance Auto Parts | |
CARiD.com |
Product Details
Reviews From Real Customers
Conclusion
The water pump stop leak is a great way to quickly and easily fix a water pump. It is easy to use and does not require any special tools or skills. Simply follow the directions on the package and you will be able to fix your water pump in no time.