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Radiator, Replaces Denso type
Replacement
Part Number: P2148
Vehicle Info Required to Guarantee Fit
$53.60
Vehicle Fitment
  • 1998 - 2002 Honda Accord DX 4 Cyl 2.3L
  • 1998 - 2002 Honda Accord EX 4 Cyl 2.3L
  • 1998 - 2002 Honda Accord LX 4 Cyl 2.3L
  • 2000 - 2002 Honda Accord SE 4 Cyl 2.3L
  • 2001 - 2002 Honda Accord Value Package 4 Cyl 2.3L
Product Details
Notes : Automatic Transmission (will fit Manual Transmission, transmission coolant line does not need to be plugged)Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 14.75 x 26.69 x 0.63 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.25 in. InletOutlet Size : 1.25 in. OutletInlet Location : Top center inletOutlet Location : Bottom right outletReplaces DPI Number : DPI# 2148Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 19010PAAA53Replaces Partslink Number : HO3010103Warranty : 1-year unlimited-mileage warranty
Radiator, 4Cyl 1.7L
Replacement
Part Number: P2354
Vehicle Info Required to Guarantee Fit
$62.42
Vehicle Fitment
  • 2001 - 2005 Honda Civic DX 4 Cyl 1.7L
  • 2001 - 2005 Honda Civic EX 4 Cyl 1.7L
  • 2001 - 2005 Honda Civic GX 4 Cyl 1.7L
  • 2001 - 2005 Honda Civic HX 4 Cyl 1.7L
  • 2001 - 2005 Honda Civic LX 4 Cyl 1.7L
  • 2002 - 2005 Honda Civic Si 4 Cyl 1.7L
  • 2004 - 2005 Honda Civic Value Package 4 Cyl 1.7L
  • 2005 Honda Civic EX Special Edition 4 Cyl 1.7L
  • 2005 Honda Civic LX Special Edition 4 Cyl 1.7L
  • 2005 Honda Civic Reverb 4 Cyl 1.7L
Product Details
Notes : Automatic Transmission (will fit Manual Transmission, transmission coolant line does not need to be plugged)Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 13.75 x 25.94 x 0.63 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.13 in. InletOutlet Size : 1.13 in. OutletInlet Location : Top right inletOutlet Location : Bottom right outletReplaces DPI Number : DPI# 2354Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 19010PMMA51Replaces Partslink Number : HO3010110, HO3010113Warranty : 1-year unlimited-mileage warranty
Radiator, 6cyl Engine
Replacement
Part Number: P2147
Vehicle Info Required to Guarantee Fit
$58.44
Vehicle Fitment
  • 1998 - 2002 Honda Accord EX 6 Cyl 3.0L
  • 1998 - 2002 Honda Accord LX 6 Cyl 3.0L
Product Details
Notes : Automatic Transmission (will fit Manual Transmission, transmission coolant line does not need to be plugged)Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 15.75 x 28.25 x 0.63 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.25 in. InletOutlet Size : 1.25 in. OutletInlet Location : Top center inletOutlet Location : Bottom left outletReplaces DPI Number : DPI# 2147Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 19010P8CA51Replaces Partslink Number : HO3010105Warranty : 1-year unlimited-mileage warranty
Radiator
Replacement
Part Number: P2806
Vehicle Info Required to Guarantee Fit
$87.86
Vehicle Fitment
  • 2005 - 2010 Honda Odyssey EX-L 6 Cyl 3.5L
  • 2005 - 2010 Honda Odyssey EX 6 Cyl 3.5L
  • 2005 - 2010 Honda Odyssey LX 6 Cyl 3.5L
  • 2005 - 2010 Honda Odyssey Touring 6 Cyl 3.5L
  • 2008 - 2010 Honda Odyssey DX 6 Cyl 3.5L
  • 2010 Honda Odyssey NHL SE 6 Cyl 3.5L
Product Details
Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 17.75 x 30.25 x 1 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.31 in. InletOutlet Size : 1.31 in. OutletInlet Location : Top left inletOutlet Location : Bottom left outletReplaces DPI Number : DPI# 2806Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 19010RGLA51Replaces Partslink Number : HO3010200Warranty : 1-year unlimited-mileage warranty
Radiator, Japan-Built Models
Replacement
Part Number: P2954
Vehicle Info Required to Guarantee Fit
$65.30
Vehicle Fitment
  • 2007 - 2009 Honda CR-V EX-L 4 Cyl 2.4L
  • 2007 - 2009 Honda CR-V EX 4 Cyl 2.4L
  • 2007 - 2009 Honda CR-V LX 4 Cyl 2.4L
Product Details
Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 15.75 x 29.06 x 0.63 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.25 in. InletOutlet Size : 1.25 in. OutletInlet Location : Top left inletOutlet Location : Bottom left outletReplaces DPI Number : DPI# 2954Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 19010RZAA51Replaces Partslink Number : HO3010209Warranty : 1-year unlimited-mileage warranty
Radiator, 4cyl, Replaces Toyo type
Replacement
Part Number: P2990
Vehicle Info Required to Guarantee Fit
$63.36
Vehicle Fitment
  • 2008 - 2012 Honda Accord EX-L 4 Cyl 2.4L
  • 2008 - 2012 Honda Accord EX 4 Cyl 2.4L
  • 2008 - 2012 Honda Accord LX-P 4 Cyl 2.4L
  • 2008 - 2012 Honda Accord LX-S 4 Cyl 2.4L
  • 2008 - 2012 Honda Accord LX 4 Cyl 2.4L
  • 2011 - 2012 Honda Accord SE 4 Cyl 2.4L
Product Details
Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 15.75 x 29.38 x 0.63 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.25 in. InletOutlet Size : 1.25 in. OutletReplaces DPI Number : DPI# 2990Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 19010R40A52Replaces Partslink Number : HO3010217Warranty : 1-year unlimited-mileage warranty
Radiator, 3.2L/3.5L Engines
Replacement
Part Number: P1571
Vehicle Info Required to Guarantee Fit
$68.26
Vehicle Fitment
  • 1994 - 1997 Honda Passport EX 6 Cyl 3.2L
  • 1994 - 1997 Honda Passport LX 6 Cyl 3.2L
Product Details
Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 16.75 x 24 x 1 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.5 in. InletOutlet Size : 1.5 in. OutletInlet Location : Top left inletOutlet Location : Bottom right outletReplaces DPI Number : DPI# 1571Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 8524759590Replaces Partslink Number : IZ3010109Warranty : 1-year unlimited-mileage warranty
Radiator
Replacement
Part Number: P2922
Vehicle Info Required to Guarantee Fit
$59.42
Vehicle Fitment
  • 2006 - 2011 Honda Civic DX 4 Cyl 1.8L
  • 2006 - 2011 Honda Civic EX 4 Cyl 1.8L
  • 2006 - 2011 Honda Civic LX 4 Cyl 1.8L
  • 2008 - 2011 Honda Civic DX-G 4 Cyl 1.8L
  • 2009 - 2011 Honda Civic EX-L 4 Cyl 1.8L
  • 2009 - 2011 Honda Civic GX 4 Cyl 1.8L
  • 2009 - 2011 Honda Civic Si 4 Cyl 2.0L
Product Details
Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 14.75 x 26.69 x 0.63 in. Core SizeAutomatic Transmission Cooler : Without Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.25 in. InletOutlet Size : 1.25 in. OutletInlet Location : Top left inletOutlet Location : Bottom left outletReplaces DPI Number : DPI# 2922Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 19010RNBC51Replaces Partslink Number : HO3010208Warranty : 1-year unlimited-mileage warranty
Radiator, Automatic Transmission
Replacement
Part Number: P13015
Vehicle Info Required to Guarantee Fit
$67.26
Vehicle Fitment
  • 2007 - 2010 Honda Element SC 4 Cyl 2.4L
  • 2007 - 2011 Honda Element EX 4 Cyl 2.4L
  • 2007 - 2011 Honda Element LX 4 Cyl 2.4L
Product Details
Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 28.69 x 15.75 x 0.63 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.25 in. InletOutlet Size : 1.25 in. OutletInlet Location : Top center inletOutlet Location : Bottom center outletReplaces DPI Number : DPI# 13015Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 19010PZDA62Replaces Partslink Number : HO3010219Warranty : 1-year unlimited-mileage warranty
Radiator, USA/Mexico-Built Models
Replacement
Part Number: P13031
Vehicle Info Required to Guarantee Fit
$66.28
Vehicle Fitment
  • 2007 - 2009 Honda CR-V EX-L 4 Cyl 2.4L
  • 2007 - 2009 Honda CR-V EX 4 Cyl 2.4L
  • 2007 - 2009 Honda CR-V LX 4 Cyl 2.4L
Product Details
Notes : USA/Mexico built vehicles; Quick-Connect OutletRecommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 15.75 x 29.06 x 0.63 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.25 in. InletOutlet Size : 1.25 in. OutletReplaces DPI Number : DPI# 13031Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 19010RZYA51Replaces Partslink Number : HO3010214Warranty : 1-year unlimited-mileage warranty
Radiator
Replacement
Part Number: P13065
Vehicle Info Required to Guarantee Fit
$102.56
Vehicle Fitment
  • 2009 - 2015 Honda Pilot EX-L 6 Cyl 3.5L
  • 2009 - 2015 Honda Pilot EX 6 Cyl 3.5L
  • 2009 - 2015 Honda Pilot LX 6 Cyl 3.5L
  • 2009 - 2015 Honda Pilot Touring 6 Cyl 3.5L
  • 2010 - 2011 Honda Ridgeline EX-L 6 Cyl 3.5L
  • 2010 - 2013 Honda Ridgeline VP 6 Cyl 3.5L
  • 2010 - 2014 Honda Ridgeline DX 6 Cyl 3.5L
  • 2010 - 2014 Honda Ridgeline RT 6 Cyl 3.5L
  • 2010 - 2014 Honda Ridgeline RTL 6 Cyl 3.5L
  • 2010 - 2014 Honda Ridgeline RTS 6 Cyl 3.5L
  • 2012 - 2014 Honda Ridgeline Sport 6 Cyl 3.5L
  • 2012 - 2014 Honda Ridgeline Touring 6 Cyl 3.5L
  • 2014 Honda Ridgeline SE 6 Cyl 3.5L
  • 2015 Honda Pilot SE 6 Cyl 3.5L
Product Details
Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 21.63 x 30.25 x 1 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.25 in. InletOutlet Size : 1.25 in. OutletReplaces DPI Number : DPI# 13065Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 19010RN0A52Replaces Partslink Number : HO3010222Warranty : 1-year unlimited-mileage warranty
Radiator, Mexico/USA Built Models
Replacement
Part Number: P13155
Vehicle Info Required to Guarantee Fit
$73.14
Vehicle Fitment
  • 2010 - 2011 Honda CR-V EX-L 4 Cyl 2.4L
  • 2010 - 2011 Honda CR-V EX 4 Cyl 2.4L
  • 2010 - 2011 Honda CR-V LX 4 Cyl 2.4L
  • 2011 Honda CR-V SE 4 Cyl 2.4L USA/Mexico Built Vehicle, Quick-Connect Type Outlet
Product Details
Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 28.88 x 16.75 x 0.63 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.31 in. InletOutlet Size : 1.31 in. OutletInlet Location : Top left inletOutlet Location : Bottom right outletReplaces DPI Number : DPI# 13155Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 19010R11A51Replaces Partslink Number : HO3010226Warranty : 1-year unlimited-mileage warranty
Radiator, 1.8L, Denso type, Canada, Usa-Built Vehicles
Vehicle Info Required to Guarantee Fit
$58.46
Vehicle Fitment
  • 2012 Honda Civic DX 4 Cyl 1.8L Automatic Transmission, Canada/USA Built Vehicle, Denso Brand, Canada/USA Built Vehicle, Denso Brand
  • 2012 Honda Civic GX 4 Cyl 1.8L Automatic Transmission, Canada/USA Built Vehicle, Denso Brand, Canada/USA Built Vehicle, Denso Brand
  • 2012 Honda Civic Si HFP 4 Cyl 2.4L Automatic Transmission, Canada/USA Built Vehicle, Denso Brand, Canada/USA Built Vehicle, Denso Brand
  • 2012 - 2013 Honda Civic EX-L 4 Cyl 1.8L
  • 2012 - 2013 Honda Civic EX 4 Cyl 1.8L
  • 2012 - 2013 Honda Civic HF 4 Cyl 1.8L
  • 2012 - 2013 Honda Civic LX 4 Cyl 1.8L
  • 2012 - 2015 Honda Civic Si 4 Cyl 2.4L
  • 2013 Honda Civic Touring 4 Cyl 1.8L Automatic Transmission, Canada/USA Built Vehicle, Denso Brand, Canada/USA Built Vehicle, Denso Brand
  • 2013 - 2015 Honda Civic Natural Gas 4 Cyl 1.8L
Product Details
Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 14.75 x 26.38 x 0.69 in. Core SizeAutomatic Transmission Cooler : Without Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.25 in. InletOutlet Size : 1.31 in. OutletReplaces DPI Number : DPI# 13221Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 19010R1BA51Replaces Partslink Number : HO3010229Warranty : 1-year unlimited-mileage warranty
Radiator, 3.2L Engines
Replacement
Part Number: P2195
Vehicle Info Required to Guarantee Fit
$61.40
Vehicle Fitment
  • 1999 - 2002 Honda Passport EX 6 Cyl 3.2L
  • 1999 - 2002 Honda Passport LX 6 Cyl 3.2L
Product Details
Notes : Automatic Transmission (will fit Manual Transmission, transmission coolant line does not need to be plugged)Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 16.75 x 24 x 1 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.5 in. InletOutlet Size : 1.5 in. OutletInlet Location : Top left inletOutlet Location : Bottom right outletReplaces DPI Number : DPI# 2195Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 8973547660Replaces Partslink Number : IZ3010106Warranty : 1-year unlimited-mileage warranty
Radiator, 4 Cyl Automatic Transmission, Denso Type
Vehicle Info Required to Guarantee Fit
$68.26
Vehicle Fitment
  • 2005 Honda Accord DX 4 Cyl 2.4L Denso Type, Automatic or Manual Transmission
  • 2005 Honda Accord SE 4 Cyl 2.4L Denso Type, Automatic or Manual Transmission
  • 2005 - 2007 Honda Accord EX 4 Cyl 2.4L
  • 2005 - 2007 Honda Accord LX 4 Cyl 2.4L
  • 2006 Honda Accord LX Special Edition 4 Cyl 2.4L Denso Type, Automatic or Manual Transmission
  • 2006 - 2007 Honda Accord Value Package 4 Cyl 2.4L
  • 2007 Honda Accord EX-L 4 Cyl 2.4L Denso Type, Automatic or Manual Transmission
  • 2007 Honda Accord Special Edition 4 Cyl 2.4L Denso Type, Automatic or Manual Transmission
Product Details
Notes : Automatic Transmission (will fit Manual Transmission, transmission coolant line does not need to be plugged)Recommended Use : OE ReplacementNumber of Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreCore Dimensions : 15.75 x 28.25 x 0.63 in. Core SizeAutomatic Transmission Cooler : Without Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerColor/Finish : Factory FinishInlet Size : 1.25 in. InletOutlet Size : 1.25 in. OutletInlet Location : Top left inletOutlet Location : Bottom left outletReplaces DPI Number : DPI# 2797Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 19010RAAA81, 19010RAAA51Replaces Partslink Number : HO3010201, HO3010186Warranty : 1-year unlimited-mileage warranty
Page 1 of 10 | Showing 1 - 15 of 149 results

Honda Radiator Customer Reviews

Radiator, Replaces Denso Type
Jul 01, 2020
Great forgiving fit
Great service, great price. The easy installation of course helped. Just didn't have a cap.
RUTH HAMOCKER
VERIFIED PURCHASER
Purchased on Jun 17, 2020
Radiator, Replaces Denso Type
Apr 20, 2020
Fits great
It fits and works perfectly! I'm very pleased with my purchase. My car thanks you
Devin Felton
VERIFIED PURCHASER
Purchased on Mar 28, 2020
Radiator, Replaces Denso Type
Mar 23, 2020
What I expected
Everything was good
Darla Cooper
VERIFIED PURCHASER
Purchased on Mar 08, 2020

Honda Radiator Articles

Honda has earned the reputation of being one of the manufacturers of the best quality built cars there is in the automotive industry for more than a decade now. But no matter how great your car may be, a good way of keeping it going longer is putting it in its best shape all the time.
 
Proper maintenance is the key in keeping a good car live long. Without the proper care, performance is useless if it would just bar down and wear so fast. That is why, one must know how to maintain and take care of a car. The primary way to do this is to know which to prioritize especially during car checks, and knowing how a car works is definitely an answer on gaining ideas on which to check first.
 
 
You can never compare your car with someone else's out of great looks. Waxing, washing and painting it with new colors isn't the end of the taking care issues. Under the hood is where the car of the vehicle is found, and we're not talking about rusts or dust here, we're pointing on the engine and all the other performance parts with it. To stand out from the rest, a good working engine, properly aligned wheels and in great shape body is what will make you shine out of all the other cars out there. The engine, which as we all know is responsible of course for making your car run, has its own different important parts connected to it. One of the most important of all of these related parts is the auto radiator.
 
If you have no idea about it, the auto radiator is a mechanism consisted of metal honeycombs where the hot fluids generated by the engine go and is cooled down. This only means that the auto radiator is the one responsible in avoiding your car to overheat, together with the fan, and one should know that overheating is not good. It could endanger not only the car's life, but the drivers and the passengers as well for it may start a fire and who knows what could happen next.
 
According to surveys, the most encountered damage a car could face is collision and overheating. Therefore, a proper maintenance for the auto radiator and the auto radiator grille plus all the other parts that helps it to function well is needed, and if a replacement calls for it, one must not ignore this. For a Honda car, this kind of care suggested to preserve its performance. Honda has a wide selection of Honda auto radiators that could suit any type of Honda car you have. So there's no problem if you need one. Just make sure of what type of auto radiator you need and then you will be able to find the right one for your car. If by chance money is concerned, don't loose hope. There are so many options to choose from on where to get your Honda auto radiator. There are auto parts dealer world wide and you can even consult a car magazine or browse trough the internet and find pointers on buying auto radiators at a cheaper price.

Closer Look at Honda Radiator

The Honda radiator is among the primary components in the cooling system for your engine, largely responsible for making possible the practical daily use of the internal combustion engine in the automobile. This is so because of the enormous heat produced by combustion, which would cause the engine to destroy itself without the cooling function of the Honda radiator. The relatively simple design of the Honda radiator cooling system is so efficient that the technology has been adapted for use in the cooling of aircraft engines. The process by which the Honda radiator cools the engine requires a liquid coolant. In today's engines, that coolant is generally a mixture of antifreeze and water. This liquid passes through the engine, collecting heat from its metal surfaces. As the coolant absorbs the engine heat to lower engine temperature, it increases in temperature itself and needs to be cooled to continue to perform efficiently. The Honda radiator removes some of the heat from the coolant by passing it through the many cooling cores it contains, dispersing the heat as it winds through these passages with the assistance of the airflow produced by the motion of the vehicle, along with the flow from the engine-cooling fan. As the coolant emerges from the Honda radiator, it is cooler and ready to start the process again. This process is repeated in a continuous cycle as long as the engine is in operation. We have a selection of quality Honda radiator replacements at great low prices in our user-friendly online catalog. Our site is safe and secure for placing your Honda radiator order, or we have a convenient toll-free number that can just as easily take your order.

How to Fix a Leaking Honda Radiator

After some time, the radiator of your Honda may break down and start a leak. The leak can be blamed on a leaky radiator cap, an external leak caused by a bad water pump or blown radiator hose, or an internal leak coming from the head gasket or engine block. You have to figure out which part of the radiator is causing the leak, and we're here to help you. We won't only guide you with tracing the source of the leak but will also provide you repair options for each possible cause of trouble.

Difficulty level: Moderate

Things you'll need:

  • Pliers
  • Crimping tool
  • Cold-weld compound
  • Metal patch product
  • Epoxy hardener
  • Additive for stopping leaks

Step 1: Look for signs of a radiator leak and figure out where this is coming from. When coolant levels often run low, you have to consider the possibility of a radiator leak. A puddle of bright liquid underneath the vehicle is also a sign. To trace the source of the leak, let the engine run warm as you open the hood. See if there's leak coming from the hose. Also check the cap or seam for leaks.

Step 2:Fix a radiator tube leak. To separate the cooling fins from the tube, use pliers to pull them. After this, you have to cut the tube and roll the ends onto themselves and crimp them. To seal the crimp, apply some cold-weld compound. This will become hard after a few hours.

Step 3:Replace the gasket or cap to repair the leak coming from a radiator cap. Make sure that the cap or gasket is a perfect fit to solve the real problem. Use the vehicle manual as reference.

Step 4:Use a metal patch product to fix a radiator seam leak. The metal patch product must be applied on the outside of the seam. Give it enough time to dry completely. It usually takes overnight for it to harden.

Step 5:Stop the radiator leak. To fix the leak on the radiator itself, you have to drain it first. Once empty, you have to clean the leaking part. The cold weld will seal leaking part. It can take about a couple of hours for the cold weld to harden.

Step 6: Repair the crack or hole in the radiator. If the radiator has a hole or a crack, this can be fixed using epoxy hardener or an additive for stopping leaks. The epoxy hardener is to patch openings on plastics. The additive, meanwhile, is often combined with antifreeze. This is quite easy to use. Just be sure to follow the instructions on the label.

To prevent radiator damage or wear, flush the radiator every six months or so. Do this regularly to extend the life of the unit and to keep it working at its prime. It will also help if you check the fluid level every now and then so that you can refill it when needed. Some repairs can be temporary fixes. If the radiator is severely damaged or the issue is recurring, take this to a repair specialist who has access to special equipment. At times, it would be best just to have the radiator replaced altogether.

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