1978 Pontiac Bonneville Coolant Hoses

Your 1978 Pontiac Bonneville might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Coolant Hoses you desperately need.

We currently carry 3 Coolant Hoses to choose from for your 1978 Pontiac Bonneville, and our inventory prices range from as little as $20.29 up to $31.49.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Coolant Hoses for the 1978 Pontiac Bonneville. We only sell parts from trusted brands like Dayco so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 4 reviews on our Coolant Hoses for the 1978 Pontiac Bonneville from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Coolant Hoses stock in-person!

Coolant Hoses for Your 1978 Pontiac Bonneville

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 28.25" Long, 1.50" Diameter (Part No.E70611)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 28.25" Long, 1.50" Diameter

from

$31.49
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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(2 reviews)
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Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 25" Long, 1.50" Diameter (Part No.E70867)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 25" Long, 1.50" Diameter

from

$20.29
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 – Vulco-Flex« II Flexible Coolant Hose (Part No.25484)

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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FAQs for 1978 Pontiac Bonneville Coolant Hoses

What are the most popular Coolant Hoses for the 1978 Pontiac Bonneville?

With 2 brands you can trust, our most popular Coolant Hoses for the 1978 Pontiac Bonneville parts are:
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 28.25" Long, 1.50" Diameter
from $31.49
(2)
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 28.25" Long, 1.50" Diameter
Coolant Hoses
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 25" Long, 1.50" Diameter
from $20.29
This product is not rated
Curved Radiator Hoses: EPDM Rubber, Standard Duty, 25" Long, 1.50" Diameter
Coolant Hoses
Vulco-Flex« II Flexible Coolant Hose
from $24.99
This product is not rated
Vulco-Flex« II Flexible Coolant Hose
Coolant Hoses