1978 GMC P15 Engine Cooling Hoses

Essential 1978 GMC P15 Engine Cooling Hoses

Gates – Vulco-Flex« II Flexible Coolant Hose (Part No.25482)

Vulco-Flex« II Flexible Coolant Hose

from

$24.99
Gates Vulco-Flex(R) II hose will bend in almost any direction. It easily replicates the angles and planes of a wide variety of expensive original equipment coolant hose, for quick, easy replacement.

Product Features:
  • Improved sealing surface for greater leak resistance
  • High flexibility for easy installation
  • Maximum vehicle coverage with minimum inventory
  • Resistant to heat, oil and ozone
  • Rated for SAE 20R5 Class D-2 performance
  • Temperature Range: up to +257 Deg. F (+125 Deg. C)
  • Note: Gates recommends replacing clamps each time a new coolant hose is installed
  • Caution: Do not use for fuel or oil transfer applications
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Dayco – Flex Radiator Hoses; EPDM Rubber, 21.44 Inch Long, 1.5 Inch Inner Dia. (Part No.81492)

Flex Radiator Hoses; EPDM Rubber, 21.44 Inch Long, 1.5 Inch Inner Dia.

from

$14.49
The Dayco flex radiator hose replaces straight or molded radiator hoses on a wide range of engine applications. Precision molded in standard lengths, it features a knitted reinforcement and synthetic EPDM construction. This hose is designed to prevent spl

Product Features:
  • Designed to meet OE specifications
  • Not suitable for oil or heat transfer
  • Meets SAE J20R4, Class D-2 requirements for improved service hoses
  • This hose is designed to prevent splitting, ballooning, and elongation
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Dayco – Flex Radiator Hoses; EPDM Rubber, 19.5 In. Long, 1.75 In. to 1.5 In. Inner Dia. (Part No.81261)

Flex Radiator Hoses; EPDM Rubber, 19.5 In. Long, 1.75 In. to 1.5 In. Inner Dia.

from

$38.49
The Dayco flex radiator hose replaces straight or molded radiator hoses on a wide range of engine applications. Precision molded in standard lengths, it features a knitted reinforcement and synthetic EPDM construction. This hose is designed to prevent spl

Product Features:
  • Designed to meet OE specifications
  • Not suitable for oil or heat transfer
  • Meets SAE J20R4, Class D-2 requirements for improved service hoses
  • This hose is designed to prevent splitting, ballooning, and elongation
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Dayco – Flex Radiator Hoses; EPDM Rubber, 22 Inch Long, 1.5 Inch Inner Dia. (Part No.81191)

Flex Radiator Hoses; EPDM Rubber, 22 Inch Long, 1.5 Inch Inner Dia.

from

$28.49
The Dayco flex radiator hose replaces straight or molded radiator hoses on a wide range of engine applications. Precision molded in standard lengths, it features a knitted reinforcement and synthetic EPDM construction. This hose is designed to prevent spl

Product Features:
  • Designed to meet OE specifications
  • Not suitable for oil or heat transfer
  • Meets SAE J20R4, Class D-2 requirements for improved service hoses
  • This hose is designed to prevent splitting, ballooning, and elongation
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Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 17" Long, 1.50" Diameter (Part No.D70629)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 17" Long, 1.50" Diameter

from

$15.79
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.

Product Features:
  • Meets SAE J20R4, Class D-1 requirements
  • Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
  • Provides excellent protection against external elements
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Gates – Straight Heater Hose: EPDM, Direct Fit, 0.625" Inside Diameter (Sold by foot) (Part No.28411)

Straight Heater Hose: EPDM, Direct Fit, 0.625" Inside Diameter (Sold by foot)

from

$1.49
Premium hose constructed for long service life.

Product Features:
  • Good resistance to high temperatures for extended periods of time, which prolongs service life
  • Meets SAE 20R3 Standard Wall Class D-2 requirements
  • Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
  • CAUTION: Do not use for fuel or oil transfer applications
  • CAUTION: Do not use for fuel or oil transfer applications
  • PLEASE NOTE: Item is priced and sold by the foot. See store for details.
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Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 19" Long, 1.50" Diameter (Part No.E70777)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 19" Long, 1.50" Diameter

from

$10.99
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.

Product Features:
  • Meets SAE J20R4, Class D-1 requirements
  • Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
  • Provides excellent protection against external elements
See More

1978 GMC P15 Engine Cooling Hoses

Maybe you’re in the middle of a full rebuild of that 1978 GMC P15. Maybe you just need a couple of Engine Cooling Hoses. Either way, Advance Auto Parts has 5 different Engine Cooling Hoses in our inventory ranging from $10.99 to $38.49. That means you can find the exact parts or products you need to keep that 1978 GMC P15 running smoothly.

Engine Cooling Hoses are only as good as their brand. We stock 2 different brands to make sure you have plenty of trusted parts to choose from for your 1978 GMC P15. Dayco and Gates are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Engine Cooling Hoses for your 1978 GMC P15, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Engine Cooling Hoses to keep your 1978 GMC P15 rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Engine Cooling Hoses Brands To Make Your 1978 GMC P15 Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1978 GMC P15 demands trusted brand parts and products to keep it running. Many trusted brands of Engine Cooling Hoses make up Advance Auto Parts’ inventory, and all are ready to help make your P15 the best it can be. Be sure to browse some of our top Engine Cooling Hoses brands and parts.

FAQs for 1978 GMC P15 Engine Cooling Hoses

What are the most purchased Engine Cooling Hoses for the 1978 GMC P15?

Out of 5 Engine Cooling Hoses for the 1978 GMC P15, the most popular in our inventory are:
Flex Radiator Hoses; EPDM Rubber, 21.44 Inch Long, 1.5 Inch Inner Dia.
from $14.49
This product is not rated
Flex Radiator Hoses; EPDM Rubber, 21.44 Inch Long, 1.5 Inch Inner Dia.
Lower Radiator Hoses
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 17" Long, 1.50" Diameter
from $15.79
This product is not rated
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 17" Long, 1.50" Diameter
Upper Radiator Hoses
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 19" Long, 1.50" Diameter
from $10.99
This product is not rated
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 19" Long, 1.50" Diameter
Upper Radiator Hoses