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Gates 24478 Molded Heater Hose

(2014-2016 Chevrolet Silverado 1500; 2014-2015, 2017 Chevrolet Silverado 2500; 2014-2016 GMC Sierra 1500; 2014-2015 GMC Sierra)

Part of: Gates Molded Heater Hose

Other options in this family: Gates 34845 Gates 18141 Gates 28474 Gates 28481 Gates 18066

Manufacturer

Picture for manufacturer Gates

Part Number

24478
12 reviews
Sale Price

$64.67

2 left at this price

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Usually delivered within 2 days

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Product Details

The Gates 24478 is a premium molded heater hose designed for reliable coolant transfer in automotive heating systems. Engineered with Gates' proprietary EPDM rubber compound, this hose delivers exceptional resistance to heat, ozone, and coolant degradation for long-lasting performance.

Key Features:

  • Precision-molded design ensures exact fit and proper routing
  • EPDM rubber construction withstands temperatures from -40°F to +257°F
  • Reinforced with high-strength polyester cord for superior burst resistance
  • Electrochemical degradation (ECD) resistant to prevent premature failure
  • OEM-quality construction meets or exceeds SAE J20 specifications
  • Designed for use with modern extended-life coolants

Gates heater hoses are trusted by professional technicians and DIY enthusiasts alike for their durability and precise fit. This molded hose eliminates the guesswork of installation with its pre-formed shape, ensuring proper clearance and optimal coolant flow in your vehicle's heating system.

Products specifications

Fits

2014-2016 Chevrolet Silverado 1500; 2014-2015, 2017 Chevrolet Silverado 2500; 2014-2016 GMC Sierra 1500; 2014-2015 GMC Sierra

Great site. Easy access and good prices!

Great prices

Autoplicity is a good site and easy to use but PayPal still hasn't applied my 15 dollar discount despite several purchases & their website is down & phones backed up.

no experience yet I have just been on computer

Convenient

Great

good

Great experience overall!!

great price and customer service

Great prices on most things. Ordered on a sunday and they processed and shipped the order the next day.

GREAT!!

Item was 40% less than the nearest competitors price, arrived quickly and was exactly what I ordered. Extremely pleased and would gladly order from Autoplicity.com again.

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