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Please, add your first item to the wishlist

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Radiator Coolant Hose – Lower

PART#: 23403
Gates

$23.32

In stock

Interchanges
BrandPart #
NAPA Belts/Hose16139
Carquest23403
ACDelco22618M
General Motors15671937
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2000ChevroletC2500Base7.4V8GASLowerPreferred Hose
2000ChevroletC2500LS7.4V8GASLowerPreferred Hose
2000ChevroletC3500LS7.4V8GASLowerPreferred Hose
2000ChevroletC3500Base7.4V8GASLowerPreferred Hose
2000ChevroletK2500LS7.4V8GASLowerPreferred Hose
2000ChevroletK2500Base7.4V8GASLowerPreferred Hose
2000ChevroletK3500LS7.4V8GASLowerPreferred Hose
2000ChevroletK3500Base7.4V8GASLowerPreferred Hose
2000GMCC2500Sierra SL7.4V8GASLowerPreferred Hose
2000GMCC2500Sierra SLE7.4V8GASLowerPreferred Hose
2000GMCC2500Sierra SLT7.4V8GASLowerPreferred Hose
2000GMCC3500Sierra SLE7.4V8GASLowerPreferred Hose
2000GMCC3500Sierra SLT7.4V8GASLowerPreferred Hose
2000GMCC3500Sierra SL7.4V8GASLowerPreferred Hose
2000GMCK2500Sierra SLE7.4V8GASLowerPreferred Hose
2000GMCK2500Sierra SL7.4V8GASLowerPreferred Hose
2000GMCK2500Sierra SLT7.4V8GASLowerPreferred Hose
2000GMCK3500Sierra SL7.4V8GASLowerPreferred Hose
2000GMCK3500Sierra SLE7.4V8GASLowerPreferred Hose
2000GMCK3500Sierra SLT7.4V8GASLowerPreferred Hose
1999ChevroletC2500Base7.4V8GASLowerPreferred Hose
1999ChevroletC2500LS7.4V8GASLowerPreferred Hose
1999ChevroletC2500 SuburbanLS7.4V8GASLowerPreferred Hose
1999ChevroletC2500 SuburbanBase7.4V8GASLowerPreferred Hose
1999ChevroletC3500Base7.4V8GASLowerPreferred Hose
1999ChevroletC3500LS7.4V8GASLowerPreferred Hose
1999ChevroletK2500LS7.4V8GASLowerPreferred Hose
1999ChevroletK2500Base7.4V8GASLowerPreferred Hose
1999ChevroletK2500 SuburbanBase7.4V8GASLowerPreferred Hose
1999ChevroletK2500 SuburbanLS7.4V8GASLowerPreferred Hose
1999ChevroletK3500Base7.4V8GASLowerPreferred Hose
1999ChevroletK3500LS7.4V8GASLowerPreferred Hose
1999GMCC2500Sierra SLT7.4V8GASLowerPreferred Hose
1999GMCC2500Sierra SLE7.4V8GASLowerPreferred Hose
1999GMCC2500Sierra SL7.4V8GASLowerPreferred Hose
1999GMCC2500 SuburbanSLT7.4V8GASLowerPreferred Hose
1999GMCC2500 SuburbanBase7.4V8GASLowerPreferred Hose
1999GMCC2500 SuburbanSLE7.4V8GASLowerPreferred Hose
1999GMCC3500Sierra SL7.4V8GASLowerPreferred Hose
1999GMCC3500Sierra SLE7.4V8GASLowerPreferred Hose
1999GMCC3500Sierra SLT7.4V8GASLowerPreferred Hose
1999GMCK2500Sierra SL7.4V8GASLowerPreferred Hose
1999GMCK2500Sierra SLE7.4V8GASLowerPreferred Hose
1999GMCK2500Sierra SLT7.4V8GASLowerPreferred Hose
1999GMCK2500 SuburbanBase7.4V8GASLowerPreferred Hose
1999GMCK2500 SuburbanSLE7.4V8GASLowerPreferred Hose
1999GMCK2500 SuburbanSLT7.4V8GASLowerPreferred Hose
1999GMCK3500Sierra SLT7.4V8GASLowerPreferred Hose
1999GMCK3500Sierra SL7.4V8GASLowerPreferred Hose
1999GMCK3500Sierra SLE7.4V8GASLowerPreferred Hose
1998ChevroletC2500Silverado7.4V8GASLowerPreferred Hose
1998ChevroletC2500Cheyenne7.4V8GASLowerPreferred Hose
1998ChevroletC2500WT7.4V8GASLowerPreferred Hose
1998ChevroletC2500 SuburbanLS7.4V8GASLowerPreferred Hose
1998ChevroletC2500 SuburbanBase7.4V8GASLowerPreferred Hose
1998ChevroletC3500Cheyenne7.4V8GASLowerPreferred Hose
1998ChevroletC3500Silverado7.4V8GASLowerPreferred Hose
1998ChevroletK2500Cheyenne7.4V8GASLowerPreferred Hose
1998ChevroletK2500WT7.4V8GASLowerPreferred Hose
1998ChevroletK2500Silverado7.4V8GASLowerPreferred Hose
1998ChevroletK2500 SuburbanBase7.4V8GASLowerPreferred Hose
1998ChevroletK2500 SuburbanLS7.4V8GASLowerPreferred Hose
1998ChevroletK3500Silverado7.4V8GASLowerPreferred Hose
1998ChevroletK3500Cheyenne7.4V8GASLowerPreferred Hose
1998GMCC2500Sierra SL7.4V8GASLowerPreferred Hose
1998GMCC2500Sierra SLT7.4V8GASLowerPreferred Hose
1998GMCC2500Sierra SLE7.4V8GASLowerPreferred Hose
1998GMCC2500 SuburbanSLT7.4V8GASLowerPreferred Hose
1998GMCC2500 SuburbanSLE7.4V8GASLowerPreferred Hose
1998GMCC2500 SuburbanBase7.4V8GASLowerPreferred Hose
1998GMCC3500Sierra SL7.4V8GASLowerPreferred Hose
1998GMCC3500Sierra SLE7.4V8GASLowerPreferred Hose
1998GMCC3500Sierra SLT7.4V8GASLowerPreferred Hose
1998GMCK2500Sierra SL7.4V8GASLowerPreferred Hose
1998GMCK2500Sierra SLE7.4V8GASLowerPreferred Hose
1998GMCK2500Sierra SLT7.4V8GASLowerPreferred Hose
1998GMCK2500 SuburbanSLT7.4V8GASLowerPreferred Hose
1998GMCK2500 SuburbanBase7.4V8GASLowerPreferred Hose
1998GMCK2500 SuburbanSLE7.4V8GASLowerPreferred Hose
1998GMCK3500Sierra SL7.4V8GASLowerPreferred Hose
1998GMCK3500Sierra SLT7.4V8GASLowerPreferred Hose
1998GMCK3500Sierra SLE7.4V8GASLowerPreferred Hose
1997ChevroletC2500Cheyenne7.4V8GASLowerPreferred Hose
1997ChevroletC2500Silverado7.4V8GASLowerPreferred Hose
1997ChevroletC2500Base7.4V8GASLowerPreferred Hose
1997ChevroletC2500 SuburbanLS7.4V8GASLowerPreferred Hose
1997ChevroletC2500 SuburbanBase7.4V8GASLowerPreferred Hose
1997ChevroletC2500 SuburbanLT7.4V8GASLowerPreferred Hose
1997ChevroletC3500Base7.4V8GASLowerPreferred Hose
1997ChevroletC3500Silverado7.4V8GASLowerPreferred Hose
1997ChevroletC3500Cheyenne7.4V8GASLowerPreferred Hose
1997ChevroletK2500Silverado7.4V8GASLowerPreferred Hose
1997ChevroletK2500Base7.4V8GASLowerPreferred Hose
1997ChevroletK2500Cheyenne7.4V8GASLowerPreferred Hose
1997ChevroletK2500 SuburbanBase7.4V8GASLowerPreferred Hose
1997ChevroletK2500 SuburbanLS7.4V8GASLowerPreferred Hose
1997ChevroletK2500 SuburbanLT7.4V8GASLowerPreferred Hose
1997ChevroletK3500Cheyenne7.4V8GASLowerPreferred Hose
1997ChevroletK3500Silverado7.4V8GASLowerPreferred Hose
1997ChevroletK3500Base7.4V8GASLowerPreferred Hose
1997GMCC2500Sierra SLE7.4V8GASLowerPreferred Hose
1997GMCC2500Sierra SL7.4V8GASLowerPreferred Hose
1997GMCC2500Sierra SLT7.4V8GASLowerPreferred Hose
1997GMCC2500 SuburbanSLE7.4V8GASLowerPreferred Hose
1997GMCC2500 SuburbanSLT7.4V8GASLowerPreferred Hose
1997GMCC2500 SuburbanBase7.4V8GASLowerPreferred Hose
1997GMCC3500Sierra SLE7.4V8GASLowerPreferred Hose
1997GMCC3500Sierra SL7.4V8GASLowerPreferred Hose
1997GMCC3500Sierra SLT7.4V8GASLowerPreferred Hose
1997GMCK2500Sierra SLE7.4V8GASLowerPreferred Hose
1997GMCK2500Sierra SLT7.4V8GASLowerPreferred Hose
1997GMCK2500Sierra SL7.4V8GASLowerPreferred Hose
1997GMCK2500 SuburbanSLE7.4V8GASLowerPreferred Hose
1997GMCK2500 SuburbanBase7.4V8GASLowerPreferred Hose
1997GMCK2500 SuburbanSLT7.4V8GASLowerPreferred Hose
1997GMCK3500Sierra SL7.4V8GASLowerPreferred Hose
1997GMCK3500Sierra SLT7.4V8GASLowerPreferred Hose
1997GMCK3500Sierra SLE7.4V8GASLowerPreferred Hose
1996ChevroletC2500Cheyenne7.4V8GASLowerPreferred Hose
1996ChevroletC2500Silverado7.4V8GASLowerPreferred Hose
1996ChevroletC2500Base7.4V8GASLowerPreferred Hose
1996ChevroletC2500 SuburbanLS7.4V8GASLowerPreferred Hose
1996ChevroletC2500 SuburbanLT7.4V8GASLowerPreferred Hose
1996ChevroletC2500 SuburbanBase7.4V8GASLowerPreferred Hose
1996ChevroletC3500Base7.4V8GASLowerPreferred Hose
1996ChevroletC3500Cheyenne7.4V8GASLowerPreferred Hose
1996ChevroletC3500Silverado7.4V8GASLowerPreferred Hose
1996ChevroletK2500Cheyenne7.4V8GASLowerPreferred Hose
1996ChevroletK2500Base7.4V8GASLowerPreferred Hose
1996ChevroletK2500Silverado7.4V8GASLowerPreferred Hose
1996ChevroletK2500 SuburbanBase7.4V8GASLowerPreferred Hose
1996ChevroletK2500 SuburbanLS7.4V8GASLowerPreferred Hose
1996ChevroletK2500 SuburbanLT7.4V8GASLowerPreferred Hose
1996ChevroletK3500Base7.4V8GASLowerPreferred Hose
1996ChevroletK3500Cheyenne7.4V8GASLowerPreferred Hose
1996ChevroletK3500Silverado7.4V8GASLowerPreferred Hose
1996GMCC2500Sierra SLT7.4V8GASLowerPreferred Hose
1996GMCC2500Sierra SL7.4V8GASLowerPreferred Hose
1996GMCC2500Sierra SLE7.4V8GASLowerPreferred Hose
1996GMCC2500 SuburbanSLT7.4V8GASLowerPreferred Hose
1996GMCC2500 SuburbanBase7.4V8GASLowerPreferred Hose
1996GMCC2500 SuburbanSLE7.4V8GASLowerPreferred Hose
1996GMCC3500Sierra SLT7.4V8GASLowerPreferred Hose
1996GMCC3500Sierra SL7.4V8GASLowerPreferred Hose
1996GMCC3500Sierra SLE7.4V8GASLowerPreferred Hose
1996GMCK2500Sierra SLE7.4V8GASLowerPreferred Hose
1996GMCK2500Sierra SL7.4V8GASLowerPreferred Hose
1996GMCK2500Sierra SLT7.4V8GASLowerPreferred Hose
1996GMCK2500 SuburbanBase7.4V8GASLowerPreferred Hose
1996GMCK2500 SuburbanSLE7.4V8GASLowerPreferred Hose
1996GMCK2500 SuburbanSLT7.4V8GASLowerPreferred Hose
1996GMCK3500Sierra SL7.4V8GASLowerPreferred Hose
1996GMCK3500Sierra SLT7.4V8GASLowerPreferred Hose
1996GMCK3500Sierra SLE7.4V8GASLowerPreferred Hose
Product info

The Gates Radiator Coolant Hose part number 23403 is a high-quality replacement part designed to fit Chevrolet and GMC vehicles seamlessly. This coolant hose is made from durable materials that resist cracking, splitting, and leaking, ensuring a longer lifespan compared to other replacement hoses in the market.

One of the key benefits of this radiator coolant hose is its ability to withstand extreme temperatures without compromising its performance. It can handle temperatures ranging from -40°F to +275°F, making it perfect for use in extreme weather conditions.

The Gates Radiator Coolant Hose part number 23403 features a precision-molded design that guarantees a perfect fit and easy installation. It is also resistant to electrochemical degradation (ECR), ensuring that the hose will not corrode, degrade, or become brittle over time.

This radiator coolant hose is an essential component of the vehicle’s cooling system, as it carries coolant between the engine and the radiator, preventing overheating and engine damage. The Gates Radiator Coolant Hose part number 23403 is compatible with a wide range of Chevrolet and GMC vehicle models, making it a versatile and reliable replacement for your old or damaged coolant hose.

Overall, the Gates Radiator Coolant Hose part number 23403 is an excellent investment for any vehicle owner looking to maintain their car’s cooling system. Its durability, precision-molded design, temperature resistance, and compatibility make it a smart choice for anyone in need of a reliable replacement coolant hose.

About Gates

Gates has built a reputation for making high-quality parts that make sure your car runs at its best and most efficiently. Gates belts, a well-known product group, are necessary for many engine parts to work at their best. If you need serpentine belts or V-belts, you can count on Gates to keep your car in great shape.

There are many different kinds of Gates car parts at Newparts.com. The Gates timing belt stands out as one of the best. Timing belts are very important because they coordinate the turning of the crankshaft and camshaft. This makes sure that your engine's valves open and close at the right times. A good Gates timing belt is necessary to keep the engine from getting damaged and to make sure it works well for a long time. When you choose a timing belt for your car, you can trust Gates' technical skills and unwavering commitment to quality.

At Newparts.com, we know how important it is to give our customers both the best brands and the best prices on parts. Because of this, we offer Gates parts at lower prices so that you can keep up with your car's care without spending too much. Our huge selection of products ensures that you will find exactly what you need, whether it's Gates belts, timing belts, or any other Gates automotive parts.

In addition to having low prices, we're very proud of how quickly we can ship your order. If you buy Gates parts from Newparts.com, you can expect them to arrive quickly. This means that your car will spend less time in the shop and more time on the road. Our hardworking staff works nonstop to process and ship your orders quickly and efficiently, so you can focus on what's most important.

If you buy Gates auto parts from Newparts.com, you can be sure that you will get high-quality, reliable goods that won't break the bank. Check out our products right now and see what a difference high-quality parts and great customer service can make. Anytime you need Gates belts, a Gates timing belt, or any other parts from this trustworthy company, Newparts.com is the best place to shop online for all your car needs. You may also place your order over the phone by calling us at 855-505-2886 and our customer service team will assist you and answer any questions you may have.

Specifications
Branch Quantity0
Centerline Length21.2
Centerline Length538
Contains SpringNo
End 1 Inside Diameter1.52
End 1 Inside Diameter39
End 2 Inside Diameter1.77
End 2 Inside Diameter45
MaterialEPDM
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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