1978 Peterbilt 200 Radiator Hoses
Keep Your 1978 Peterbilt 200 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 Peterbilt 200 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Coolant Expansion Tank Hoses, By-Pass Hoses, and Coolant 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 Peterbilt 200 Radiator Hose at Advance Auto Parts is around $9.97, with a range that starts at $1.49 and goes up to $32.99. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12.50" Long, 1" Diameter, Premium Molded Coolant Hose, and Green Stripe Heavy-Duty Straight Heater Hose (Sold by foot) start at just $4.79 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 Engine Cooling Hoses and Serpentine and V Belts. At Advance Auto Parts, we’re here to help you keep your 1978 Peterbilt 200 in peak condition, inside and out.
Find Your Specific 1978 Peterbilt 200 Radiator Hoses
Looking for the perfect Radiator Hose for your 1978 Peterbilt 200? 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 Peterbilt 200. Whether you’re driving a 1978 model or another popular model year like
1977,
1993,
1994,
1995,
1996,
1997,
1998,
1999, and
2000, 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 Peterbilt 200 Radiator Hoses
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12.50" Long, 1" Diameter (Part No.C71218)
from
$8.79
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:
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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
Gates – Green Stripe Heavy-Duty Vulco-Flex Coolant Hose (Part No.26504)
from
$34.49
Heavy-duty flexible hose designed to replace straight or curved coolant hoses. The benefit is maximum coverage with minimum inventory. Hose inside diameter remains constant from end to end. No convolutions inside hose so tube is smooth, allowing free coolant flow. Approved for marine applications.
Product Features:
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Product Features:
- Designed to resist electrochemical degradation, the main cause of pipe failure
- The steel wire spiral allows them to adopt multiple shapes without bending or crushing
- EPDM tube and neoprene lid for extended lifespan
- The polyester fabric reinforcement takes the form of vulcanization without unnecessary stress on the connections.
- Resistant to heat, oil and ozone
- Meets SAE 20R5 Type EC Class D-2 specifications
- Temperature range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Caution: Do not use for fuel or oil transport applications.
- Caution: Do not use for fuel or oil transfer applications.
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 5" Long, 2" Diameter (Part No.B71569)
from
$9.49
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:
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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; Neoprene, HD, 16.5 In. Long, 2 In. to 1.75 In. Inner Dia. (Part No.82031GL)
from
$35.99
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 -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). 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:
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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
Dayco – Straight Coolant Hose, Heavy-Duty 2-Ply, 2" (sold by inch) (Part No.77200GL)
from
$1.99
Designed for a wide range of light and heavy duty truck applications where the radiator hose routing is relatively straight, Dayco Heavy Duty Straight Radiator Hose is made with the highest quality woven mesh fabric reinforcement, neoprene cover, and nitrile tube compounds to withstand the most corrosive elements in diesel engines: oil, coolants, coolant additives, and temperature ranges of -40 Degree F (-40 Degree C) to +212 Degree F (+100 Degree C). This hose meets SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction. Note: This hose is NOT suitable for fuel or oil transfer.
Product Features:
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Product Features:
- Meets SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction
- Made with the highest quality woven mesh fabric reinforcement, neoprene cover, and nitrile tube compounds
- Withstands the most corrosive elements in diesel engines: oil, coolants, and coolant additives
- Performs well in temperature ranges of -40 Degree F (-40 Degree C) to +212 Degree F (+100 Degree C)
- PLEASE NOTE: Priced and sold by inch. See store for details.
Dayco – Straight Coolant Hose (Heavy-Duty 2-Ply) (Sold by each) (Part No.77100GL)
from
$1.79
Designed for a wide range of light and heavy duty truck applications where the radiator hose routing is relatively straight, Dayco Heavy Duty Straight Radiator Hose is made with the highest quality woven mesh fabric reinforcement, neoprene cover, and nitrile tube compounds to withstand the most corrosive elements in diesel engines: oil, coolants, coolant additives, and temperature ranges of -40 Degree F (-40 Degree C) to +212 Degree F (+100 Degree C). This hose meets SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction. Note: This hose is NOT suitable for fuel or oil transfer.
Product Features:
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Product Features:
- Meets SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction
- Made with the highest quality woven mesh fabric reinforcement, neoprene cover, and nitrile tube compounds
- Withstands the most corrosive elements in diesel engines: oil, coolants, and coolant additives
- Performs well in temperature ranges of -40 Degree F (-40 Degree C) to +212 Degree F (+100 Degree C)
Gates – Premium Molded Coolant Hose (Part No.21488)
from
$32.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
Product Features:
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Product Features:
- The specially designed materials resist collapse under vacuum.
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Pre-formed for a good fit and to ensure perfectly sealed connections
- EPDM tube; reinforced with knitted synthetic fibers; EPDM lid resistant to heat, ozone, and chemical refrigerants
- It meets the requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- temperature range Deg. F to +257 degrees F (-40 degrees C to +125 degrees C)
- Note: Gates recommends replacing the clamps and connectors each time a new radiator hose is installed.
- Caution: Do not use for fuel or oil transfer applications
Popular 1978 Peterbilt 200 Radiator Hoses Categories
Most Popular Coolant Expansion Tank Hose for 1978 Peterbilt 200s
Enhance your 1978 Peterbilt 200 with this popular Coolant Expansion Tank Hose we have in stock, for $1.79.
Dayco – Straight Coolant Hose (Heavy-Duty 2-Ply) (Sold by each) (Part No.77100GL)
from
$1.79
Designed for a wide range of light and heavy duty truck applications where the radiator hose routing is relatively straight, Dayco Heavy Duty Straight Radiator Hose is made with the highest quality woven mesh fabric reinforcement, neoprene cover, and nitrile tube compounds to withstand the most corrosive elements in diesel engines: oil, coolants, coolant additives, and temperature ranges of -40 Degree F (-40 Degree C) to +212 Degree F (+100 Degree C). This hose meets SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction. Note: This hose is NOT suitable for fuel or oil transfer.
Product Features:
See More
Product Features:
- Meets SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction
- Made with the highest quality woven mesh fabric reinforcement, neoprene cover, and nitrile tube compounds
- Withstands the most corrosive elements in diesel engines: oil, coolants, and coolant additives
- Performs well in temperature ranges of -40 Degree F (-40 Degree C) to +212 Degree F (+100 Degree C)
Best-Selling 1978 Peterbilt 200 By-Pass Hoses
Upgrade your 200 with one of our 2 best-selling By-Pass Hoses.
Gates – Premium Molded Coolant Hose (Part No.21488)
from
$32.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
Product Features:
See More
Product Features:
- The specially designed materials resist collapse under vacuum.
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Pre-formed for a good fit and to ensure perfectly sealed connections
- EPDM tube; reinforced with knitted synthetic fibers; EPDM lid resistant to heat, ozone, and chemical refrigerants
- It meets the requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- temperature range Deg. F to +257 degrees F (-40 degrees C to +125 degrees C)
- Note: Gates recommends replacing the clamps and connectors each time a new radiator hose is installed.
- Caution: Do not use for fuel or oil transfer applications
Gates – Green Stripe Heavy-Duty Straight Heater Hose (Sold by foot) (Part No.28441)
from
$4.79
Heavy-duty construction assures dependable operation in truck, bus and off-road equipment heater systems. For a maintenance free connection, install with Power-Grip SB clamps. Approved for marine applications.
Product Features:
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Product Features:
- Building the greenway offers the best cost-per-mile ratio
- Abrasion-resistant cover
- Engineered with materials to resist electrochemical degradation
- Reduces water loss due to water penetrating the hose wall and the lid
- Exceeds SAE 20R1 Type EC standard (standard pipe wall and Class D-1 cover)
- Temperature range: -40 Deg. F to +275 Deg. F (-40 Deg. C to +135 Deg. C)
- Note: For a maintenance-free connection, use PowerGrip SB clamps.
- Warning: Do not use for fuel or oil transfer applications
- PLEASE NOTE: Item is priced and sold by the foot. See store for details.
Top-Quality Coolant Hoses for 1978 Peterbilt 200s
Choose a high-quality OEM or aftermarket Coolant Hose for Peterbilt 200s and enjoy top-notch performance from $1.49.
Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12.50" Long, 1" Diameter (Part No.C71218)
from
$8.79
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:
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
Gates – Green Stripe 2-Ply Straight Coolant Hose (Sold by inch) (Part No.24216)
from
$1.49
Stick hose designed for demanding heavy-duty coolant/air applications. Approved for marine applications.
Product Features:
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Product Features:
- Lid marked in 1 inch increments to facilitate approximate cutting lengths, allowing for “custom” installations.
- Engineered with compounds that resist electrochemical degradation
- Approved for marine applications.
- Exceeds SAE 20R1 Type EC (Class D-1 Pipe, and cover, standard wall)
- temperature range Deg. F to +257 degrees F (-40 degrees C to +125 degrees C)
- Note: For a maintenance-free connection, use PowerGrip SB clamps
- Caution: Do not use for fuel or oil transfer applications
- PLEASE NOTE: Item is priced and sold by the inch. See store for details.
FAQs for 1978 Peterbilt 200 Radiator Hoses
What are the best-selling Radiator Hoses for 1978 Peterbilt 200s?
Out of 5 Radiator Hoses that fit 1978 Peterbilt 200s, the following parts are the top sellers:
- Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12.50" Long, 1" Diameter (5198607) – $8.79
- Premium Molded Coolant Hose (10512036) – $32.99
- Green Stripe Heavy-Duty Straight Heater Hose (Sold by foot) (10504904) – $4.79
What’s the price range for 1978 Peterbilt 200 Radiator Hoses?
The prices of Radiator Hoses for the 1978 Peterbilt 200 range from $1.49 up to $32.99 for the most premium parts.
What is the average price of a Radiator Hose for a 1978 Peterbilt 200?
The average price for Radiator Hoses for the 1978 Peterbilt 200 is $9.97. 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.
Does Advance Auto Parts sell Radiator Hoses for other Peterbilt 200 model years?
What are the cheapest Radiator Hoses for my 1978 Peterbilt 200?
The cheapest 1978 Peterbilt 200 Radiator Hoses we carry are:
- Green Stripe 2-Ply Straight Coolant Hose (Sold by inch) (10521145) – $1.49
- Straight Coolant Hose (Heavy-Duty 2-Ply) (Sold by each) (20590223) – $1.79
- Green Stripe Heavy-Duty Straight Heater Hose (Sold by foot) (10504904) – $4.79
- Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12.50" Long, 1" Diameter (5198607) – $8.79
- Premium Molded Coolant Hose (10512036) – $32.99
What types of Radiator Hoses do you sell for my 1978 Peterbilt 200?
As of 6/2/26, these are some of the most in-demand types of Radiator Hoses for a 1978 Peterbilt 200:
Can I get help with 1978 Peterbilt 200 Radiator Hose orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Peterbilt Radiator Hoses and more.
What is your return policy for Peterbilt 200 Radiator Hoses?
Advance Auto Parts keeps returns simple. For new Peterbilt 200 Radiator Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.