1978 BMW 630CSi Radiator Hoses
Keep Your 1978 BMW 630CSi in Top Shape with Quality Radiator Hoses
Whether you’re repairing or upgrading your Radiator Hose, using high-quality parts is key to keeping your 1978 BMW 630CSi looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Coolant Hoses and By-Pass Hoses. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 1978 BMW 630CSi Radiator Hose at Advance Auto Parts is around $20.19, with a range that starts at $16.29 and goes up to $27.99. With 3 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15.25" Long, 1.50" Diameter and Curved Radiator Hoses: EPDM Rubber, Standard Duty, 6.25" Long, 1.56" Diameter start at just $16.29 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Radiator Hose, don’t forget to check out other key components like Serpentine and V Belts. At Advance Auto Parts, we’re here to help you keep your 1978 BMW 630CSi in peak condition, inside and out.
Find Your Specific 1978 BMW 630CSi Radiator Hoses
Looking for the perfect Radiator Hose for your 1978 BMW 630CSi? You’re in the right place. Below, you’ll find links to various types of Radiator Hoses that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Radiator Hoses, ensuring durability and a precise fit for your BMW 630CSi. Whether you’re driving a 1978 model or another popular model year like
1977, we’ve got you covered. Purchasing Radiator Hoses from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Radiator Hoses that fit your vehicle.
Essential 1978 BMW 630CSi Radiator Hoses
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15.25" Long, 1.50" Diameter (Part No.D70885)
from
$16.29
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:
See More
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
Dayco – Flex Radiator Hoses; EPDM Rubber, 17.25 Inch Long, 1.5 Inch Inner Dia. (Part No.81171)
from
$27.99
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 splitting, ballooning and elongation as well as resist ozone and other detrimental environmental elements, coolants and temperature variations of -40øF (-40øC) to +257øF (+125øC). With corrugations that provide excellent hose flexibility without flattening or collapsing, the Dayco flex radiator hose also features a helical steel coil spring for increased flexibility.
Product Features:
See More
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
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 6.25" Long, 1.56" Diameter (Part No.B70887)
from
$16.29
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:
See More
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
Popular 1978 BMW 630CSi Radiator Hoses Categories
Most Popular Coolant Hoses for 1978 BMW 630CSis
Enhance your 1978 BMW 630CSi with one of the 2 Coolant Hoses we have in stock, starting at just $16.29.
Dayco – Flex Radiator Hoses; EPDM Rubber, 17.25 Inch Long, 1.5 Inch Inner Dia. (Part No.81171)
from
$27.99
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 splitting, ballooning and elongation as well as resist ozone and other detrimental environmental elements, coolants and temperature variations of -40øF (-40øC) to +257øF (+125øC). With corrugations that provide excellent hose flexibility without flattening or collapsing, the Dayco flex radiator hose also features a helical steel coil spring for increased flexibility.
Product Features:
See More
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
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15.25" Long, 1.50" Diameter (Part No.D70885)
from
$16.29
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:
See More
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
Best-Selling 1978 BMW 630CSi By-Pass Hose
Upgrade your 630CSi with our best-selling By-Pass Hose.
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 6.25" Long, 1.56" Diameter (Part No.B70887)
from
$16.29
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:
See More
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
FAQs for 1978 BMW 630CSi Radiator Hoses
What are the best-selling Radiator Hoses for 1978 BMW 630CSis?
Out of 3 Radiator Hoses that fit 1978 BMW 630CSis, the following parts are the top sellers:
- Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15.25" Long, 1.50" Diameter (5190169) – $16.29
- Curved Radiator Hoses: EPDM Rubber, Standard Duty, 6.25" Long, 1.56" Diameter (3320111) – $16.29
What’s the price range for 1978 BMW 630CSi Radiator Hoses?
The prices of Radiator Hoses for the 1978 BMW 630CSi range from $16.29 up to $27.99 for the most premium parts.
What is the average price of a Radiator Hose for a 1978 BMW 630CSi?
The average price for Radiator Hoses for the 1978 BMW 630CSi is $20.19. Keep in mind the variety of part types within our Radiator Hose category, where you are likely to find a wide range of prices across a variety of parts and components.
What are the cheapest Radiator Hoses for my 1978 BMW 630CSi?
The cheapest 1978 BMW 630CSi Radiator Hoses we carry are:
- Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15.25" Long, 1.50" Diameter (5190169) – $16.29
- Curved Radiator Hoses: EPDM Rubber, Standard Duty, 6.25" Long, 1.56" Diameter (3320111) – $16.29
- Flex Radiator Hoses; EPDM Rubber, 17.25 Inch Long, 1.5 Inch Inner Dia. (5191084) – $27.99
Does Advance Auto Parts sell Radiator Hoses for any other 1978 BMW models?
Yes. We stock Radiator Hoses for 3 other popular 1978 BMW models. Some of the most popular are 1978 530i Radiator Hoses, 1978 320i Radiator Hoses, 1978 733i Radiator Hoses, and 1978 633CSi Radiator Hoses.
What are the top-rated Radiator Hoses that fit the 1978 BMW 630CSi?
The one 1978 BMW 630CSi Radiator Hose we have in stock is the Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15.25" Long, 1.50" Diameter. It costs $16.29.
What types of Radiator Hoses do you sell for my 1978 BMW 630CSi?
As of 11/2/25, these are some of the most in-demand types of Radiator Hoses for a 1978 BMW 630CSi:
Can I get help with 1978 BMW 630CSi Radiator Hose orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about BMW Radiator Hoses and more.
What is your return policy for BMW 630CSi Radiator Hoses?
Advance Auto Parts keeps returns simple. For new BMW 630CSi Radiator Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.