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Best radiator sealers - Buying Guide

Last Updated: 04/25/2024

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  #1

J-B Weld 2120 Radiator Repair Kit

Asin: B01IOPE66G   |   Model: 2120   |   PartNumber: 2120   |   Ean: 0043425021205   |   UPC: 043425021205

Simple To Use: No Removal Of Tank Or Radiator Is Required To Stop Leaks. Easily Fix Holes Up To 3/8" Diam. Or Cracks Up To 4" Long. Includes Epoxy Putty, Fiberglass Cloth, Sandpaper, And Applicator..
No Project Too Big Or Too Small: We Have All The Products You Need To Get The Job Done Right. Jb Weld Always Delivers The Legendary Performance Of The World's Strongest Bond..
Versatile & Dependable: Great For Radiators, Washer Fluid Tanks, Storage Tanks, Water Tanks, Plastics, Composites, Pvc And More. Professionals, Mechanics And Avid Diyers Know J-B Gets The Job Done..
Count On Us: For More Than 40 Years, Our Products Have Earned A Loyal Following From People Who Take Pride In Their Work. With Each Product We Innovate, We Continue To Provide The World's Strongest Bond For Your Projects..

Features

  • RADIATORWELD: Our radiator and plastic tank repair kit has all you need for making professional quality, permanent repairs with state of the art components and easy to follow instructions.
  • COUNT ON US: For more than 40 years, our products have earned a loyal following from people who take pride in their work. With each product we innovate, we continue to provide the world's strongest bond for your projects.
  • SIMPLE TO USE: No removal of tank or radiator is required to stop leaks. Easily fix holes up to 3/8 diam. or cracks up to 4 long. Includes epoxy putty, fiberglass cloth, sandpaper, and applicator.
  • VERSATILE & DEPENDABLE: Great for radiators, washer fluid tanks, storage tanks, water tanks, plastics, composites, PVC and more. Professionals, mechanics and avid DIYers know J-B gets the job done.
  • NO PROJECT TOO BIG OR TOO SMALL: We have all the products you need to get the job done right. JB Weld always delivers the legendary performance of the World's Strongest Bond.
  • See more on Amazon...

First Available: 07/18/2016

Brand: J-B Weld   |   Manufacturer: JBWeld

Dimensions: 8.00 x 2.00 x 4.00 inches   |   Weight: 0.11 pounds

Warranty: As Labelled

Amazon Price: $11.94 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock
List Price: $14.99

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  #2

Bar's Leaks 1109 Block Seal Liquid Copper Intake and Radiator Stop Leak - 18 oz.

Asin: B002PX91OG   |   Model: 1109   |   PartNumber: 1109   |   Ean: 0046087011096   |   UPC: 046087011096

One Step - Pour Directly Into Radiator - Easy To Use: Fiber Additives Lock Together With Liquid To Increase Strength And Promote A Permanent Seal. It Will Not Harm The Coolingsystem When Used Properly, No Draining Is Required..
Use With All Types Of Traditional Or Extended Life Coolant: Use With All Types Of Traditional Or Extended Life Coolant Including Yellow, Orange, Pink, Red, Blue, Purple And Green Silicate Based & Non-Silicate Based (Oat/Hoat) 50-50 Mix Antifreeze, And/Or Water..
Antifreeze Compatible - No Draining Required: Antifreeze Compatible Sodium Silicate Liquid Glass Penetrates Large And Small Leaks In Plastic, Aluminum And Cast Iron Heads, Blocks, Intake Manifold & Gaskets, Freeze Plugs, Heater Cores And Radiators..

Features

  • PERMANENTLY FIXES COOLING SYSTEM LEAKS: . One step formula permanently repairs coolant loss problems on cars, trucks, vans, SUV s and RV s.
  • ANTIFREEZE COMPATIBLE - NO DRAINING REQUIRED: Antifreeze compatible sodium silicate liquid glass penetrates large and small leaks in plastic, aluminum and cast iron heads, blocks, intake manifold & gaskets, freeze plugs, heater cores and radiators.
  • ONE STEP - POUR DIRECTLY INTO RADIATOR - EASY TO USE: Fiber additives lock together with liquid to increase strength and promote a permanent seal. It will not harm the coolingsystem when used properly, no draining is required.
  • USE WITH ALL TYPES OF TRADITIONAL OR EXTENDED LIFE COOLANT: Use with ALL types of traditional or extended life coolant including yellow, orange, pink, red, blue, purple and green silicate based & non-silicate based (OAT/HOAT) 50-50 mix antifreeze, and/or water.
  • See more on Amazon...

Brand: Bar's Leaks   |   Manufacturer: Bar's Leaks

Dimensions: 2.60 x 7.50 x 2.60 Inches   |   Weight: 1.13 Pounds

Amazon Price: $7.97 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock

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  #3

Super Glue Pro Seal N62020 Instant Gas Tank and Radiator Repair

Asin: B001JT5OSO   |   Model: N62020   |   PartNumber: N62020   |   Ean: 0050291620203   |   UPC: 050291620203

Easy To Use Putty.
Hardens Like Steel.
Permanently Seals Cracks And Split Seams.
0.7-Ounce Strip.

Features

  • Instant Gas Tank and Radiator Repair
  • 0.7-Ounce strip
  • Easy to use putty
  • Permanently seals cracks and split seams
  • Hardens like steel
  • See more on Amazon...

Brand: Super Glue   |   Manufacturer: Super Glue

Dimensions: 0.40 x 5.80 x 3.50 Inches   |   Weight: 0.04 pounds

Amazon Price: $4.87 ($6.96 / Ounce) | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock

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  #4

Bar's Leaks HDC Radiator Stop Leak Tablet - 60 Grams, Brown

Asin: B000KKND3Q   |   Model: HDC   |   PartNumber: HDC   |   Ean: 7258006523747, 7262318464667, 0046087000069   |   UPC: 046087000069

Inhibits Rust And Corrosion.
Helps Control Electrolysis.
Lubricates Water Pump Seals.
Conditions Cooling System.

Features

  • Seals leaks
  • Conditions cooling system
  • Inhibits rust and corrosion
  • Lubricates water pump seals
  • Helps control electrolysis
  • See more on Amazon...

First Available: 12/02/2011

Brand: Bar's Leaks   |   Manufacturer: Bar's Leaks

Dimensions: 0.80 x 7.50 x 5.00 inches   |   Weight: 0.10 pounds

Warranty: Manufacturer Warranty

Amazon Price: $2.99 ($1.42 / Ounce) | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock

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  #5

Prestone AS145 Stop Leak Repair for Radiators, Heater Cores, and Hoses, 11 oz., 1 Pack

Asin: B00B99U1V4   |   Model: AS145   |   PartNumber: AS145   |   Ean: 0797496876546   |   UPC: 797496876546

Combination Of Natural And Synthetic Components Provides The Ability To Seal Leaks Up To 0.020" X 0.5".
Stops The Leak As Well As The Corrosive Condition That Causes It.
Seals Even Large Leaks Without Interfering With The Flow Through The Radiator Or Heater Core.
Boosts Corrosion Inhibitors To Protect Against Pitting And Corrosion, Which Cause Radiator Leaks.

Features

  • Patented formula quickly stops leaks in radiators, water pumps, and heater cores
  • Boosts corrosion inhibitors to protect against pitting and corrosion, which cause radiator leaks
  • Combination of natural and synthetic components provides the ability to seal leaks up to 0.020 x 0.5
  • Seals even large leaks without interfering with the flow through the radiator or heater core
  • Stops the leak as well as the corrosive condition that causes it
  • See more on Amazon...

First Available: 02/01/2013

Brand: Prestone   |   Manufacturer: Prestone

Dimensions: 5.64 x 1.91 x 3.04 Inches   |   Weight: 0.80 pounds

Amazon Price: $5.95 ($0.54 / Ounce) | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock

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  #6

CRC K&W 401016 Block Seal Permanent Metallic Block & Radiator Seal - 16 Oz

Asin: B000CIPV5E   |   Model: 401016   |   PartNumber: 401016   |   Ean: 0078372010163   |   UPC: 078372010163

For Use In All Water-Cooled Diesel And Gasoline Vehicles.
Professional Grade Formula Exceeds Astm D6107 For Effectively Sealing Leaks In Cooling Systems.
Withstands Extreme Pressure And Temperatures Of A Cooling System And Will Not Wash Away.
Seals Cracks & Holes In Cast Iron And Aluminum Engine Blocks, Head Gaskets, Freeze Plugs, And Copper, Aluminum And Bi-Material Radiators & Heater Cores.

Features

  • Permanent molecular seal that s as strong as steel
  • Seals cracks & holes in cast iron and aluminum engine blocks, head gaskets, freeze plugs, and copper, aluminum and bi-material radiators & heater cores
  • For use in all water-cooled diesel and gasoline vehicles
  • Withstands extreme pressure and temperatures of a cooling system and will not wash away
  • Professional grade formula exceeds ASTM D6107 for effectively sealing leaks in cooling systems
  • See more on Amazon...

First Available: 02/08/2018

Brand: CRC   |   Manufacturer: CRC

Dimensions: 2.13 x 5.87 x 2.31 inches   |   Weight: 1.15 pounds

Warranty: limited warranty

Amazon Price: $16.20 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock

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  #7

3 PCS Loading Capsules for Px2/Px3/Px Plus and a Case Accessories Replacement Parts

Asin: B0CQ32VYTR   |   Model: LH   |   PartNumber: LH

New Design, More Easy To Put In And Out..
If Any Question, Please Feel Free And Contact With Us, We Will Be Here For You 24H * 7 Days..
Pack In A Pocket-Sized Case, Make It More Portable To Bring Loading Capsules To Outside..
Work With Px 2, Px 3 And Px Plus..

Features

  • Included: Loading Capsules * 3 PCS.
  • Work with Px 2, Px 3 and Px Plus.
  • New Design, More easy to put in and out.
  • Pack in a Pocket-Sized Case, Make it more Portable to Bring Loading Capsules to Outside.
  • If any Question, Please Feel Free and Contact with Us, We Will be Here for You 24h * 7 Days.
  • See more on Amazon...

Brand: orraroo   |   Manufacturer: TiRin

Dimensions: 0.79 x 0.39 x 0.79 Inches   |   Weight: 0.02 Pounds

Amazon Price: $17.99 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock
List Price: $18.99

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  #8

Irontite All Weather Seal, Blue, 16 oz

Asin: B002BIZJMS   |   Model: 468-9130-16   |   PartNumber: 468-9130-16   |   Ean: 0805028130162   |   UPC: 805028130162

Stops Leaks In Radiators, Head Gaskets, Cylinder Heads, And Engine Blocks.
Works In Aluminium And Cast Iron Blocks And On Hoses And Any Other Kind Of Material..
Works In Gas Or Diesel Engines.
Stays Dissolved And Suspended Now And Long Into The Future..

Features

  • Pour and Go - into your existing coolant mixture
  • Stays dissolved and suspended now and long into the future.
  • Stops Leaks in Radiators, Head Gaskets, Cylinder Heads, and Engine Blocks
  • Works in Gas or Diesel Engines
  • Works in Aluminium and Cast Iron Blocks and on hoses and any other kind of material.
  • See more on Amazon...

Brand: Irontite   |   Manufacturer: IRON-TITE

Dimensions: 8.13 x 2.38 x 2.38 Inches   |   Weight: 1.00 pounds

Warranty: LIMITED WARRANTY

Amazon Price: $25.90 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In stock Usually ships within 2 to 3 days.

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  #9

Bar's Leaks Radiator Stop Leak 2X Concentrate, 6 oz.

Asin: B006GUMITE   |   Model: 1194   |   PartNumber: 1194   |   Ean: 7258006535528, 0799621174480, 0046087011942   |   UPC: 046087011942, 799621174480

Country Of Origin :United States Coolant And/Or Water. One Bottle Treats Systems.
Seals Leaks In Radiators, Gaskets, Heater Core & Freeze P Lugs Works With All Types And Colors Of Antifreeze Coolant.
Package Weight :0.81Lbs Works With All Types And Colors Of Antifreeze That’S Why We Created The Bar’S Leaks Radiator Stop Leak 2X Concentrate..
Package Dimensions :4.064 Cm L X6.096 Cm W X12.446 Cm H It Has Double The Power Of Most Other Stop Leak Products And Saves.

Features

  • Product type :Auto Accessory Stops and seals coolant leaks
  • Package dimensions :4.064 cm L x6.096 cm W x12.446 cm H It has double the power of most other stop leak products and saves
  • country of origin :United States coolant and/or water. One bottle treats systems
  • package weight :0.81lbs Works with all types and colors of antifreeze That s why we created the Bar s Leaks Radiator Stop Leak 2X Concentrate.
  • Seals Leaks in Radiators, Gaskets, Heater Core & Freeze P lugs Works with all types and colors of antifreeze coolant
  • See more on Amazon...

First Available: 07/16/2012

Brand: Bar's Leaks   |   Manufacturer: Bar's Leaks

Dimensions: 6.50 x 1.80 x 3.00 Inches   |   Weight: 0.50 Pounds

Warranty: No

Amazon Price: $9.71 ($1.62 / Ounce) | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: Usually ships within 6 to 7 days

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  #10

BlueDevil Products 00205 Radiator & Block Sealer - 16 Ounce

Asin: B00N3XVNXE   |   Model: 00205   |   PartNumber: 00205   |   Ean: 0891838002058   |   UPC: 891838002058

Contains No Solids Or Fibrous Materials..
Guaranteed.
Safe And Easy To Use..
Works Effectively On Plastic, Aluminum And/Or Metal Radiators.

Features

  • Permanent repair for radiator and block leaks.
  • Works effectively on plastic, aluminum and/or metal radiators
  • Contains no solids or fibrous materials.
  • Safe and Easy to use.
  • Guaranteed
  • See more on Amazon...

Brand: BlueDevil Products   |   Manufacturer: BlueDevil Products

Dimensions: 7.25 x 2.75 x 2.75 Inches   |   Weight: 1.00 Pounds

Warranty: limited

Amazon Price: $18.69 | as of 04/25/2024 (12:16am pst) *DETAILS

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  #11

AlumAseal ASLC16 Radiator Stop Leak and Conditioner Liquid - 16 Fl oz.

Asin: B0027I4IPG   |   Model: ASLC16   |   PartNumber: ASLC16   |   Ean: 0073905008464   |   UPC: 073905008464

Safe And Effective For All Metal, Plastic And Rubber Cooling System Parts.
Guaranteed To Work.
Lubricates Water Pump.
Compatible With All Antifreeze And Coolants.

Features

  • Stops leaks safely, quickly and easily
  • Compatible with all antifreeze and coolants
  • Safe and effective for all metal, plastic and rubber cooling system parts
  • Lubricates water pump
  • Guaranteed to work
  • See more on Amazon...

Brand: Gold Eagle   |   Manufacturer: Gold Eagle Co.

Dimensions: 8.25 x 4.00 x 1.75 Inches   |   Weight: 1.18 Pounds

Warranty: Limited Waranty

Amazon Price: $18.40 ($1.15 / Fl Oz) | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock

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  #12

Genuine WELDIT Radiator Leak Seal and Conditioner

Asin: B00BUC9WIS   |   Ean: 0027797705024   |   UPC: 027797705024

Beats The Liquid Stop Leaks.
Net Weight: 3/4 Oz..
Prevents Corrosion. Lubricates Water Pump. Saves Expensive Repairs. Permanent.

Features

  • Seals leaks fast in your car's radiator gaskets, heater, and cracked block
  • Prevents corrosion. Lubricates water pump. Saves expensive repairs. Permanent
  • Beats the liquid stop leaks
  • Net weight: 3/4 oz.
  • See more on Amazon...

Manufacturer: WELDIT

Weight: 0.13 Pounds

Amazon Price: $15.59 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock

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  #13

Mr. Blockhead Permanent Block & Radiator Sealer

Asin: B0CNTXBH4L   |   Model: BLOCKHEAD   |   PartNumber: BLOCKHEAD

Head Gaskets.
Heater Cores.
Freeze Plugs.
Cylinder Heads.
Radiators.

Features

Brand: Generic   |   Manufacturer: Entek Corporation

Dimensions: 8.50 x 8.50 x 2.50 Inches   |   Weight: 1.50 Pounds

Amazon Price: $15.00 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock

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  #14

Gunk TITESEAL C551B Radiator Repair Powder - 2 oz.

Asin: B00200OWLG   |   Model: C551B   |   PartNumber: C551B   |   Ean: 6391847796664, 0078698355108   |   UPC: 078698355108

Features

  • TITESEAL is a local family owned company based out of Charlotte, NC. For more than 75 years, LIQUID WRENCH products, developed by the people who use them, has earned the trust of hard-working tradesment and the active DIYer through consistent, superior performance and a commitment to innovation.TITESEAL
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Brand: Gunk   |   Manufacturer: BBI- Blumenthal Brands Integrated (Gunk and Liquid Wrench)

Dimensions: 1.00 x 1.00 x 1.00 Inches   |   Weight: 0.18 Pounds

Amazon Price: $10.16 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In stock Usually ships within 4 to 5 days.

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  #15

Permatex 09116 Fuel Tank and Radiator Repair Kit

Asin: B00G02PJ6C   |   Model: 09116   |   PartNumber: 09116   |   Ean: 0686226091161   |   UPC: 686226091161

Provides Excellent Chemical And Moisture Resistance.
Not Recommended For Use On Plastic Gas Tanks.
Fit Type: Universal Fit.
Cures Within 2 Hours At Ideal Temperature.
Quickly And Easily Knead Together The Two-Component Stick To Form A Tight Seal.

Features

  • Seals holes, seams, or cracks on metal tanks, radiators, or gas cans
  • Quickly and easily knead together the two-component stick to form a tight seal
  • Provides excellent chemical and moisture resistance
  • Cures within 2 hours at ideal temperature
  • Not recommended for use on plastic gas tanks
  • Fit type: Universal Fit
  • See more on Amazon...

First Available: 07/22/2015

Brand: Permatex   |   Manufacturer: Permatex

Dimensions: 1.40 x 1.50 x 0.70 Inches   |   Weight: 0.20 pounds

Amazon Price: $4.90 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock
List Price: $14.47

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  #16

Bar's Leaks 1109 Block Seal Liquid Copper Intake and Radiator Stop Leak - 18 oz. (4 Pack)

Asin: B0BTDW4RJL   |   Model: 1109-4PK   |   PartNumber: 1109-4PK

One Step - Pour Directly Into Radiator - Easy To Use: Fiber Additives Lock Together With Liquid To Increase Strength And Promote A Permanent Seal. It Will Not Harm The Coolingsystem When Used Properly, No Draining Is Required..
Use With All Types Of Traditional Or Extended Life Coolant: Use With All Types Of Traditional Or Extended Life Coolant Including Yellow, Orange, Pink, Red, Blue, Purple And Green Silicate Based & Non-Silicate Based (Oat/Hoat) 50-50 Mix Antifreeze, And/Or Water..
Antifreeze Compatible - No Draining Required: Antifreeze Compatible Sodium Silicate Liquid Glass Penetrates Large And Small Leaks In Plastic, Aluminum And Cast Iron Heads, Blocks, Intake Manifold & Gaskets, Freeze Plugs, Heater Cores And Radiators..

Features

  • PERMANENTLY FIXES COOLING SYSTEM LEAKS: . One step formula permanently repairs coolant loss problems on cars, trucks, vans, SUV s and RV s.
  • ANTIFREEZE COMPATIBLE - NO DRAINING REQUIRED: Antifreeze compatible sodium silicate liquid glass penetrates large and small leaks in plastic, aluminum and cast iron heads, blocks, intake manifold & gaskets, freeze plugs, heater cores and radiators.
  • ONE STEP - POUR DIRECTLY INTO RADIATOR - EASY TO USE: Fiber additives lock together with liquid to increase strength and promote a permanent seal. It will not harm the coolingsystem when used properly, no draining is required.
  • USE WITH ALL TYPES OF TRADITIONAL OR EXTENDED LIFE COOLANT: Use with ALL types of traditional or extended life coolant including yellow, orange, pink, red, blue, purple and green silicate based & non-silicate based (OAT/HOAT) 50-50 mix antifreeze, and/or water.
  • See more on Amazon...

Brand: Bar's Leaks   |   Manufacturer: Bar's Products

Warranty: Please see manufacturer

Amazon Price: $31.84 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock
List Price: $35.08

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  #17

K-SEAL Coolant Leak Repair, ST9501 472ml Multi-Purpose Formula Stops Leaks in the Radiator, Head Gasket, Block, Water Pump Casing, Heater Core, Freeze Plug - Pour and Go - Designed for Canadian Market

Asin: B074X59VYP   |   Model: ST9501   |   PartNumber: ST9501   |   Ean: 0855959003059   |   UPC: 855959003059

Features

  • K-SEAL Coolant Leak Repair, ST9501 472ml Multi-Purpose Formula Stops Leaks in the Radiator, Head Gasket, Block, Water Pump Casing, Heater Core, Freeze Plug - Pour and Go - Designed for Canadian Market
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Brand: K-Seal   |   Manufacturer: K-Seal

Dimensions: 6.00 x 2.00 x 4.00 Inches

Amazon Price: $24.99 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock

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  #18

Permatex 30301 Radiator Repair - Stop Leak, 16 fl oz, Protecting Against Coolant Loss, Stopping Leaks and Seepage from Head Gaskets

Asin: B0CWHXS8XC   |   Model: 30301   |   PartNumber: 30301   |   Ean: 0686226303011   |   UPC: 686226303011

Easy-To-Use: Easy To Use And Does Not Require Any Special Tools Or Equipment, Making It An Quick And Easy Option To Fix Radiator Leaks On Your Own..
Peace Of Mind: With Permatex Radiator - Stop Leak, You Can Drive With The Peace Of Mind Knowing That Your Engine Is Protected, And Your Car Is Running Smoothly..
Premium Formula: This Advanced Formula Protects Against Coolant Loss By Stopping Most Leaks From The Radiator, Heater Core And Engine Block Core Expansion Plugs As Well As Seepage From Head Gaskets..

Features

  • Reliable and Cost Effective: Designed to Provide Automotive Users with a Reliable and Cost-Effective Solution for Fixing Leaks in Your Cars Radiator System Without Clogging Radiator Cores.
  • Premium Formula: This Advanced Formula Protects Against Coolant Loss By Stopping Most Leaks from the Radiator, Heater Core and Engine Block Core Expansion Plugs As Well As Seepage from Head Gaskets.
  • Easy-To-Use: Easy to Use and Does Not Require Any Special Tools or Equipment, Making it An Quick and Easy Option to Fix Radiator Leaks On Your Own.
  • Peace of Mind: With Permatex Radiator - Stop Leak, You Can Drive With The Peace of Mind Knowing That Your Engine is Protected, and Your Car is Running Smoothly.
  • See more on Amazon...

Brand: Permatex   |   Manufacturer: ITW

Dimensions: 8.88 x 2.56 x 2.56 Inches

Amazon Price: $16.10 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock

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  #19

Versachem 90214-6PK Plastic Tank and Radiator Repair Kit - 30 Grams, (Pack of 6)

Asin: B00C3ZA85W   |   Model: 90214-6PK   |   PartNumber: 90214-6PK

Set Time: 8-10 Minutes; Cure Time: 1 Hour.
No Tank Removal Necessary.
Repairs Pinholes, Rust-Outs, Hairline Cracks And Holes Up To 1/2" In Diameter.
Repairs Leaks In Less Than 20 Minutes.

Features

  • Permanently repairs gasoline and diesel fuel tank leaks
  • Repairs leaks in less than 20 minutes
  • Set time: 8-10 minutes; Cure time: 1 hour
  • Repairs pinholes, rust-outs, hairline cracks and holes up to 1/2 in diameter
  • No tank removal necessary
  • See more on Amazon...

First Available: 03/30/2013

Brand: Versachem   |   Manufacturer: Versachem

Amazon Price: $58.31 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock
List Price: $64.79

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  #20

Dayton Audio DS215-PR 8" Designer Series Passive Radiator

Asin: B0002KR1SW   |   Model: SD215-PR   |   PartNumber: SD215-PR   |   Ean: 0844632000393   |   UPC: 844632000393

M5 Threaded Hole Simplifies Adding Mass For Lower Tuning Frequency.
Cosmetically And Mechanically Matches The Designer Series Line Of Drivers.
Durable Coated Paper Cone And Rubber Surround.

Features

  • Long-throw suspension system for clean excursion
  • Durable coated paper cone and rubber surround
  • M5 threaded hole simplifies adding mass for lower tuning frequency
  • Cosmetically and mechanically matches the Designer Series line of drivers
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Brand: Dayton Audio   |   Manufacturer: Dayton Audio

Weight: 1.00 Pounds

Amazon Price: $29.98 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock

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  #21

Radiator Stop Leak Head Gasket MotorPower Care

Asin: B07X6D6JTN   |   Ean: 0738756478162   |   UPC: 738756478162

Features

Brand: Motor Power Care   |   Manufacturer: MotorPower Care

Amazon Price: $15.99 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock

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  #22

Bar's Leaks HDC Radiator Stop Leak Tablet - 60 Grams, Brown (Pack of 2)

Asin: B0CYM91R1M   |   Model: HDC   |   PartNumber: HDC

Conditions Cooling System.
Lubricates Water Pump Seals.
Helps Control Electrolysis.
Inhibits Rust And Corrosion.
Seals Leaks.

Features

  • The information below is per-pack only
  • Seals leaks
  • Conditions cooling system
  • Inhibits rust and corrosion
  • Lubricates water pump seals
  • Helps control electrolysis
  • See more on Amazon...

Brand: Bar's Leaks   |   Manufacturer: Bar's Leaks

Dimensions: 0.80 x 7.50 x 5.00 Inches   |   Weight: 0.20 Pounds

Amazon Price: $7.52 ($1.78 / Ounce) | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In Stock
List Price: $8.14 ($1.93 / Ounce)

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  #23

New Radiator Cap for Kubota B6100 B6100HST B7100 B7100HST

Asin: B0CS6M6686   |   Ean: 9313419375159

Application: For Kubota B6100 B6100hst B7100 B7100hst.

Features

Brand: EPISTA   |   Manufacturer: EPISTA

Amazon Price: $8.99 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In stock Usually ships within 4 to 5 days.

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  #24

New Radiator Cap for Kubota R400 B8200 B8200HST B9200 B9200HST

Asin: B0CS6H845Z   |   Ean: 9313419375241

Application: For Kubota R400 B8200 B8200hst B9200 B9200hst.

Features

Brand: EPISTA   |   Manufacturer: EPISTA

Amazon Price: $8.95 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In stock Usually ships within 4 to 5 days.

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  #25

Visbella Radiator Stop Leak Sealer Conditioner Radiator Repair Kit Car Heater Core, Freeze Plugs, Cooling System & Radiator Repair

Asin: B0D1B7Z26G

Compatible With All Types Of Antifreeze.
Permanent Repairs Of All Car, Truck, Van, Bus Or Tractor Radiators.
Harmless To All Plastic, Metals, Aluminum, Hoses & Connections.
Lubricants Water Pumps Seal And Inhibits Rust & Corrosion.

Features

  • Seal leaks Safely, Quickly & Easily
  • Lubricants Water Pumps Seal and Inhibits Rust & Corrosion
  • Compatible with all types of Antifreeze
  • Harmless to all Plastic, Metals, Aluminum, Hoses & Connections
  • Permanent Repairs of all Car, Truck, Van, Bus or Tractor Radiators
  • See more on Amazon...

Brand: Visbella   |   Manufacturer: HUZHOU GUONENG NEW MATERIAL CO., LTD

Amazon Price: $9.99 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: Temporarily out of stock. We are working hard to be back in stock. Place your order and we’ll email you when we have an estimated delivery date. You won’t be charged until the item ships.

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  #26

Radiator Cap 19113-00078 For Takeuchi Excavator TB TW TL Series

Asin: B0CS6BNJHS   |   Ean: 9313419375067

Application: For Takeuchi Excavator Tb Tw Tl Series.

Features

Brand: EPISTA   |   Manufacturer: EPISTA

Amazon Price: $9.90 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In stock Usually ships within 4 to 5 days.

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  #27

New Radiator Cap for Kubota M4030 M4050 M4500 M4700 M4950 M5030 M5400 M7030

Asin: B0CS61WHPN   |   Ean: 9313419375302

Application: For Kubota M4030 M4050 M4500 M4700 M4950 M5030 M5400 M7030.

Features

  • Part Number:19113-00078
  • Application: For Kubota M4030 M4050 M4500 M4700 M4950 M5030 M5400 M7030
  • See more on Amazon...

Brand: EPISTA   |   Manufacturer: EPISTA

Amazon Price: $8.95 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In stock Usually ships within 4 to 5 days.

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  #28

New Radiator Cap for Kubota B5200 B6200 B6200HST B7200 B7200HST

Asin: B0CS5SNP9S   |   Ean: 9313419375333

Application: For Kubota B5200 B6200 B6200hst B7200 B7200hst.

Features

Brand: EPISTA   |   Manufacturer: EPISTA

Amazon Price: $9.95 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In stock Usually ships within 4 to 5 days.

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  #29

Cap Radiator For Engine 2TNV70 3TN66 3TNB84 3TNC78 3TNE68 3TNE68 3TNE74

Asin: B0CS5VJ7JX   |   Ean: 9313419375548

Application: For Engine 2Tnv70 3Tn66 3Tnb84 3Tnc78 3Tne68 3Tne68 3Tne74.

Features

  • Part Number:19113-00078
  • Application: For Engine 2TNV70 3TN66 3TNB84 3TNC78 3TNE68 3TNE68 3TNE74
  • See more on Amazon...

Brand: EPISTA   |   Manufacturer: EPISTA

Amazon Price: $10.99 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In stock Usually ships within 4 to 5 days.

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  #30

Water Tank Radiator 16410-F1100-71 for Toyota Forklift 7FGCU25

Asin: B0CR9LVLY4   |   Ean: 9313419975670

Applications: For Toyota.

Features

Brand: HOMISIA   |   Manufacturer: HOMISIA

Amazon Price: $334.00 | as of 04/25/2024 (12:16am pst) *DETAILS
Availability: In stock Usually ships within 4 to 5 days.

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