1991 Peterbilt 376 Belts and Hoses

Essential Belts and Hoses for 1991 Peterbilt 376s

Dayco – Straight Heater Hose; EPDM Rubber, 1 Inch Diameter (sold by foot) (Part No.80319)

Straight Heater Hose; EPDM Rubber, 1 Inch Diameter (sold by foot)

from

$4.99
This premium Dayco Insulone Heater Hose delivers heated coolant to the heater core with minimal heat loss. The synthetic EPDM rubber compounds and spiral reinforcement gives this hose excellent burst strength, heat resistance, and compatibility with all common coolants and coolant additives. A special compound used in the insulating layer provides an added measure of protection against heat loss. Built with a black cover, this hose is similar to SAE 20R3, Class D-2 with a temperature range of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). Note: NOT suitable for fuel or oil transfer.

Product Features:
  • Synthetic EPDM rubber compounds and spiral reinforcement provides excellent burst strength and heat resistance
  • Compatible with all common coolants and coolant additives
  • Insulating layer provides an added measure of protection against heat loss
  • Performs well in temperature ranges of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C)
  • PLEASE NOTE: Item is sold and priced by the foot. See store for details.
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Dayco – Straight Radiator Hoses; EPDM Rubber, HD, 3 Inch Inner Dia. (sold by foot) (Part No.77300GL)

Straight Radiator Hoses; EPDM Rubber, HD, 3 Inch Inner Dia. (sold by foot)

from

$2.99
Designed for a wide range of heavy-duty truck applications where the routing is relatively straight, the Dayco straight radiator hose – H.D. 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. Providing protection from oil, coolants, coolant additives and heat, it has a temperature rating of -40?F (-40?C) to +212?F (+100?C).

Product Features:
  • Capable of withstanding extreme temperatures and high-pressure environments
  • Designed to meet SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction
  • Not suitable for fuel or oil transfer
  • PLEASE NOTE: Item is sold and priced by the foot. See store for details.
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Driveworks – Automotive V-Belt, Driveworks (Part No.42017)

Automotive V-Belt, Driveworks

from

$4.29
The Driveworks V-Belt is manufactured with top quality components to deliver the maximum power and performance on all passenger cars and light duty trucks in service today.

Product Features:
  • This belt is made with bottom cogs to provide the maximum flexibility and grip required on v-belt drives
  • Polyester cords provide extreme tension-holding capability for longer belt life
  • The raw edge belt design delivers the maximum gripping power
  • The highly engineered rubber compounds are resistant to under hood heat and ozone deterioration
See More

Dayco – Bottom Cog V-Belt; 26 Inch Long, Exact Fit Premium Quality (Part No.17260)

Bottom Cog V-Belt; 26 Inch Long, Exact Fit Premium Quality

from

$10.29
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.

Product Features:
  •  Designed for efficient power transmission to vehicle accessories in today’s trucks and buses
  •  Provides greater durability and flexibility – 35% stronger than all previous versions
  •  Features specially treated cords for added strength, stability and reliability
  • Made with specially formulated rubber compounds, this belt is highly resistant to extreme under hood temperatures that can cause premature damage to under engineered rubber compounds
See More

Gates – Automotive XL High Capacity V-Belt (Part No.9260)

Automotive XL High Capacity V-Belt

from

$23.99
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.

Product Features:
  • Fiber-loaded rubber mount adds flexibility along the belt and provides greater lateral stability on the pulley
  • Ground to ensure precise dimensional control of the top width and sidewall for proper adjustment to the pulley.
  • Thermoactivated pull cords for maintenance-free performance when properly installed and tensioned
  • Resists oil, heat, ozone, weather and aging for improved belt life
  • Meets or exceeds SAE J636C specifications
See More

Dayco – Bottom Cog V-Belt; 59 Inch Long, Exact Fit Premium Quality (Part No.17590)

Bottom Cog V-Belt; 59 Inch Long, Exact Fit Premium Quality

from

$30.49
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.

Product Features:
  •  Designed for efficient power transmission to vehicle accessories in today’s trucks and buses
  •  Provides greater durability and flexibility – 35% stronger than all previous versions
  •  Features specially treated cords for added strength, stability and reliability
  • Made with specially formulated rubber compounds, this belt is highly resistant to extreme under hood temperatures that can cause premature damage to under engineered rubber compounds
See More

Gates – FleetRunner Heavy-Duty V-Belt (Part No.9490HD)

FleetRunner Heavy-Duty V-Belt

from

$34.99
Designed for the toughest applications, FleetRunner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. FleetRunner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.

Product Features:
  • Proprietary material provides maximum performance at extremely long operating temperatures
  • Heavy-duty construction resists cracking, wear, oil and heat
  • A special compound ensures unmatched stability, load capacity and belt life.
  • Unique undercord notch pattern offers increased flexibility for smaller diameter pulleys
  • Troubleshooter for troubled drives
  • Designed to save your fleet money and reduce downtime
  • Meets RMA oil and heat resistance standards and static conductivity requirements
See More

Dayco – Bottom Cog V-Belt; 48 Inch Long, Exact Fit Premium Quality (Part No.17480)

Bottom Cog V-Belt; 48 Inch Long, Exact Fit Premium Quality

from

$25.49
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.

Product Features:
  •  Designed for efficient power transmission to vehicle accessories in today’s trucks and buses
  •  Provides greater durability and flexibility – 35% stronger than all previous versions
  •  Features specially treated cords for added strength, stability and reliability
  • Made with specially formulated rubber compounds, this belt is highly resistant to extreme under hood temperatures that can cause premature damage to under engineered rubber compounds
See More

Dayco – Straight Radiator Hoses; EPDM Rubber, 2 1/4 Inch Inner Diameter (sold by inch) (Part No.76225)

Straight Radiator Hoses; EPDM Rubber, 2 1/4 Inch Inner Diameter (sold by inch)

from

$1.79
The Dayco Straight Radiator Hose is designed for a wide range of light and heavy duty truck applications where the radiator hose routing is relatively straight. Note: This hose is NOT suitable for fuel or oil transfer.

Product Features:
  • Meets SAE J20R4, Class D-2 requirements
  • Features a high strength knitted reinforcement and synthetic EPDM rubber construction
  • Resistant to standard coolants, ozone and other detrimental environmental elements
  • PLEASE NOTE: Priced and sold by inch. See store for details.
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Dayco – Straight Radiator Hoses; EPDM Rubber, 1 1/2 Inch Inner Diameter (sold by inch) (Part No.76150)

Straight Radiator Hoses; EPDM Rubber, 1 1/2 Inch Inner Diameter (sold by inch)

from

$1.29
The Dayco Straight Radiator Hose is designed for a wide range of light and heavy duty truck applications where the radiator hose routing is relatively straight. Note: This hose is NOT suitable for fuel or oil transfer.

Product Features:
  • Meets SAE J20R4, Class D-2 requirements
  • Features a high strength knitted reinforcement and synthetic EPDM rubber construction
  • Resistant to standard coolants, ozone and other detrimental environmental elements
  • PLEASE NOTE: Priced and sold by inch. See store for details.
See More

Dayco – Straight Radiator Hoses; EPDM Rubber, 2 1/2 Inch Inner Diameter (sold by inch) (Part No.76250)

Straight Radiator Hoses; EPDM Rubber, 2 1/2 Inch Inner Diameter (sold by inch)

from

$1.79
Designed for a wide range of light and heavy duty truck applications where the radiator hose routing is relatively straight, Dayco’s Straight Radiator Hose features knitted einforcement and synthetic EPDM rubber construction. It meets SAE J20R4, Class D-2 requirements and provides high strength and resistance to ozone and other detrimental environmental elements, coolants, and temperature variations from -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). Note: This hose is NOT suitable for fuel or oil transfer.

Product Features:
  • Meets SAE J20R4, Class D-2 requirements
  • Features a high strength knitted reinforcement and synthetic EPDM rubber construction
  • Resistant to standard coolants, ozone and other detrimental environmental elements
  • Works well in temperatures ranging from -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C)
  • PLEASE NOTE: Priced and sold by inch. See store for details.
See More

Dayco – Straight Coolant Hose, Standard, I.D. 2" (sold by inch) (Part No.76200)

Straight Coolant Hose, Standard, I.D. 2" (sold by inch)

from

$1.79
Designed for a wide range of light and heavy duty truck applications where the radiator hose routing is relatively straight, Dayco’s Straight Radiator Hose features knitted einforcement and synthetic EPDM rubber construction. It meets SAE J20R4, Class D-2 requirements and provides high strength and resistance to ozone and other detrimental environmental elements, coolants, and temperature variations from -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). Note: This hose is NOT suitable for fuel or oil transfer.

Product Features:
  • Meets SAE J20R4, Class D-2 requirements
  • Features a high strength knitted reinforcement and synthetic EPDM rubber construction
  • Resistant to standard coolants, ozone and other detrimental environmental elements
  • Works well in temperatures ranging from -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C)
  • PLEASE NOTE: Priced and sold by inch. See store for details.
See More

Upgrade your 1991 Peterbilt 376 with Top-Quality Belts and Hoses

When it comes to maintaining or upgrading your 1991 Peterbilt 376, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Peterbilt or enhancing its overall performance, Belts and Hoses are key to keeping your 376 functioning at its best. At Advance Auto Parts, we offer a wide selection of 22 Belts and Hoses for the 1991 Peterbilt 376, designed to meet your needs without breaking the bank. From Radiator Hose replacements to Serpentine and V Belts upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Belts and Hoses for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Belts and Hoses for your 1991 Peterbilt 376 at great prices. Our Belts and Hoses inventory for this model ranges from just $1.29 to $47.99, with an average price of $25.90. Our 22 Belts and Hoses in stock come from 3 trusted brands, so you’re sure to find the right part for your 1991 Peterbilt 376 without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1991 Peterbilt 376, we stock popular OEM and aftermarket Belts and Hoses from top names like Dayco, Gates, DriveWorks, and more. Dayco Belts and Hoses start at just $28.99 and boast an impressive 4.5 stars average rating from customers. Gates and DriveWorks also bring quality to the table, with Belts and Hoses available starting at $4.99, and at an average 4.4 stars rating. With 6 customer reviews and counting, our 1991 Peterbilt 376 Belts and Hoses have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Belts and Hose upgrades. Explore related part types like Fluids and Chemicals, Wipers and Related Products and more to make sure your 1991 Peterbilt 376 is always ready to roll. We’re committed to providing you with everything you need to keep your 376 in top shape, all in one place. Start shopping confidently below for your 1991 Peterbilt 376!

Best-Selling Radiator Hoses for 1991 Peterbilt 376s

Enhance the driving experience in your Peterbilt with 1 quality Radiator Hose components, starting at $4.79.

Gates – Green Stripe Heavy-Duty Straight Heater Hose (Sold by foot) (Part No.28441)

Green Stripe Heavy-Duty Straight Heater Hose (Sold by foot)

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:
  • Green strip construction offers the best cost per mile
  • Abrasion resistant cover
  • Engineered with materials to resist electrochemical degradation
  • Reduces water loss from water permeating the hose wall and cover
  • Exceeds SAE 20R1 Type EC (Class D-1 tube and cover Standard Wall)
  • 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
  • Caution: Do not use for fuel or oil transportation applications.
  • PLEASE NOTE: Item is priced and sold by the foot. See store for details.
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Most Popular 1991 Peterbilt 376 Serpentine and V Belts

Customize your Peterbilt with 17 Serpentine and V Belts products like V-Belts, all priced under $47.99.

Driveworks – Automotive V-Belt, Driveworks (Part No.57017)

Automotive V-Belt, Driveworks

from

$4.99
The Driveworks V-Belt is manufactured with top quality components to deliver the maximum power and performance on all passenger cars and light duty trucks in service today.

Product Features:
  • This belt is made with bottom cogs to provide the maximum flexibility and grip required on v-belt drives
  • Polyester cords provide extreme tension-holding capability for longer belt life
  • The raw edge belt design delivers the maximum gripping power
  • The highly engineered rubber compounds are resistant to under hood heat and ozone deterioration
See More

Gates – Green Stripe Truck & Bus Series V-Belt (Part No.TR22545)

Green Stripe Truck & Bus Series V-Belt

from

$47.99
Specifically designed for heavy-duty truck, bus and off-road equipment applications. Absorbs normal shock loads without damage to the belt.

Product Features:
  • Molded notches reduce bending stress, especially on small diameter pulleys, while dissipating heat
  • High modulus, high strength tensile cord
  • Oil and heat-resistant construction throughout
  • Meets SAE J636b and SAE J637 specifications
  • Meets RMA standards for oil and heat resistance and static conductivity requirements
  • NOTE: Some sizes are available as Gates PowerBand V-Belts
See More

Dayco – Bottom Cog V-Belt; 57 Inch Long, Exact Fit Premium Quality (Part No.17570)

Bottom Cog V-Belt; 57 Inch Long, Exact Fit Premium Quality

from

$28.99
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.

Product Features:
  • Designed for efficient power transmission to vehicle accessories in today’s trucks and buses
  • Provides greater durability and flexibility – 35% stronger than all previous versions
  • Features specially treated cords for added strength, stability and reliability
  • Made with specially formulated rubber compounds, this belt is highly resistant to extreme under hood temperatures that can cause premature damage to under engineered rubber compounds
See More

Dayco – Bottom Cog V-Belt; 49 Inch Long, Exact Fit Premium Quality (Part No.17490)

Bottom Cog V-Belt; 49 Inch Long, Exact Fit Premium Quality

from

$29.99
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.

Product Features:
  •  Designed for efficient power transmission to vehicle accessories in today’s trucks and buses
  •  Provides greater durability and flexibility – 35% stronger than all previous versions
  •  Features specially treated cords for added strength, stability and reliability
  • Made with specially formulated rubber compounds, this belt is highly resistant to extreme under hood temperatures that can cause premature damage to under engineered rubber compounds
See More

Gates – FleetRunner Heavy-Duty V-Belt (Part No.9590HD)

FleetRunner Heavy-Duty V-Belt

from

$40.99
Designed for the toughest applications, FleetRunner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. FleetRunner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.

Product Features:
  • Patented material provides peak performance at extremely prolonged operating temperatures
  • Crack, wear, oil, and heat resistant construction
  • Special compound provides unmatched stability, load carrying capacity and belt life
  • Unique undercord notch pattern offers increased flexibility for smaller diameter pulleys
  • Troubleshooter for troubled drives
  • Designed to save your fleet’s money and reduce downtime
  • Meets RMA oil and heat resistance standards and static conductivity requirements
See More

Dayco – Bottom Cog V-Belt; 59 Inch Long, Exact Fit Premium Quality (Part No.17590)

Bottom Cog V-Belt; 59 Inch Long, Exact Fit Premium Quality

from

$30.49
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.

Product Features:
  •  Designed for efficient power transmission to vehicle accessories in today’s trucks and buses
  •  Provides greater durability and flexibility – 35% stronger than all previous versions
  •  Features specially treated cords for added strength, stability and reliability
  • Made with specially formulated rubber compounds, this belt is highly resistant to extreme under hood temperatures that can cause premature damage to under engineered rubber compounds
See More

Gates – FleetRunner Heavy-Duty V-Belt (Part No.9510HD)

FleetRunner Heavy-Duty V-Belt

from

$44.99
Designed for the toughest applications, FleetRunner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. FleetRunner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.

Product Features:
  • Patented material provides peak performance at extremely prolonged operating temperatures
  • Crack, wear, oil, and heat resistant construction
  • A special compound ensures unmatched stability, load capacity and belt life.
  • Unique undercord notch pattern offers increased flexibility for smaller diameter pulleys
  • Problem solver for troubled drives
  • Designed to save your fleet’s money and reduce downtime
  • Meets RMA standards for oil and heat resistance and static conductivity requirements
See More

Gates – FleetRunner Heavy-Duty V-Belt (Part No.9490HD)

FleetRunner Heavy-Duty V-Belt

from

$34.99
Designed for the toughest applications, FleetRunner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. FleetRunner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.

Product Features:
  • Proprietary material provides maximum performance at extremely long operating temperatures
  • Heavy-duty construction resists cracking, wear, oil and heat
  • A special compound ensures unmatched stability, load capacity and belt life.
  • Unique undercord notch pattern offers increased flexibility for smaller diameter pulleys
  • Troubleshooter for troubled drives
  • Designed to save your fleet money and reduce downtime
  • Meets RMA oil and heat resistance standards and static conductivity requirements
See More

Gates – Green Stripe Truck & Bus Series V-Belt (Part No.TR22553)

Green Stripe Truck & Bus Series V-Belt

from

$46.99
Specifically designed for heavy-duty truck, bus and off-road equipment applications. Absorbs normal shock loads without damage to the belt.

Product Features:
  • Molded notches reduce bending stresses, especially on small-diameter pulleys, while dissipating heat.
  • High modulus, high strength tensile cord
  • Oil and heat resistant construction
  • Meets SAE J636b and SAE J637 specifications
  • Meets RMA standards for oil and heat resistance and static conductivity requirements
  • NOTE: Some sizes available as Gates PowerBand joined V-belts
See More

Gates – Green Stripe Truck & Bus Series V-Belt (Part No.TR22517)

Green Stripe Truck & Bus Series V-Belt

from

$45.99
Specifically designed for heavy-duty truck, bus and off-road equipment applications. Absorbs normal shock loads without damage to the belt.

Product Features:
  • Molded notches reduce bending stress, especially on small diameter pulleys, while dissipating heat
  • High modulus, high strength tensile cord
  • Oil and heat-resistant construction throughout
  • Meets SAE J636b and SAE J637 specifications
  • Meets RMA standards for oil and heat resistance and static conductivity requirements
  • NOTE: Some sizes are available as Gates PowerBand V-Belts
See More

Gates – Green Stripe Truck & Bus Series V-Belt (Part No.TR22534)

Green Stripe Truck & Bus Series V-Belt

from

$44.99
Specifically designed for heavy-duty truck, bus and off-road equipment applications. Absorbs normal shock loads without damage to the belt.

Product Features:
  • Molded notches reduce bending stress, especially on small diameter pulleys, while dissipating heat
  • High modulus, high strength tensile cord
  • Oil and heat-resistant construction throughout
  • Meets SAE J636b and SAE J637 specifications
  • Meets RMA standards for oil and heat resistance and static conductivity requirements
  • NOTE: Some sizes available as Gates PowerBand attached V-belts
See More

Gates – Automotive XL High Capacity V-Belt (Part No.9510)

Automotive XL High Capacity V-Belt

from

$33.49
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.

Product Features:
  • Fiber-loaded rubber stock adds flexibility along the length of the belt and provides greater lateral stability in the pulley
  • Ground to ensure precise dimensional control of the top width and sidewall for proper adjustment to the pulley.
  • Thermoactivated pull cords for maintenance-free performance when properly installed and tensioned
  • Resists oil, heat, ozone, weather, and decay to improve belt life
  • Meets or exceeds SAE J636C specifications
See More

Gates – Automotive XL High Capacity V-Belt (Part No.9490)

Automotive XL High Capacity V-Belt

from

$30.99
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.

Product Features:
  • Fiber-loaded rubber stock adds flexibility along the length of the belt and provides greater lateral stability in the pulley
  • The shape is ground to ensure precise dimensional control of the top width and sidewall for a correct fit to the pulley.
  • Thermoactivated pull cords for maintenance-free performance when properly installed and tensioned
  • Resists oil, heat, ozone, weather, and decay to improve belt life
  • Meets or exceeds SAE J636C specifications
See More

Gates – Automotive XL High Capacity V-Belt (Part No.9590)

Automotive XL High Capacity V-Belt

from

$24.49
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.

Product Features:
  • Fiber-loaded rubber stock adds flexibility along the length of the belt and provides greater lateral stability in the pulley
  • The shape is ground to ensure precise dimensional control of the top width and sidewall for a correct fit to the pulley.
  • Thermally-active tensile cords for maintenance-free performance when properly installed and tensioned
  • Resists oil, heat, ozone, weather and aging for improved belt life
  • Meets or exceeds SAE J636C specifications
See More

Dayco – V-Belt, Top Cog, Dayco (Part No.22555)

V-Belt, Top Cog, Dayco

from

$22.49
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.

Product Features:
  •  Designed for efficient power transmission to vehicle accessories in today’s trucks and buses
  •  Provides greater durability and flexibility – 35% stronger than all previous versions
  •  Features specially treated cords for added strength, stability and reliability
  • Made with specially formulated rubber compounds, this belt is highly resistant to extreme under hood temperatures that can cause premature damage to under engineered rubber compounds
See More

Dayco – V-Belt, Top Cog, Dayco (Part No.22520)

V-Belt, Top Cog, Dayco

from

$21.29
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.

Product Features:
  • Designed for efficient power transmission to vehicle accessories in today’s trucks and buses
  • Provides greater durability and flexibility – 35% stronger than all previous versions
  • Features specially treated cords for added strength, stability and reliability
  • Made with specially formulated rubber compounds, this belt is highly resistant to extreme under hood temperatures that can cause premature damage to under engineered rubber compounds
See More

Dayco – V-Belt, Top Cog, Dayco (Part No.22540)

V-Belt, Top Cog, Dayco

from

$19.79
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.

Product Features:
  • Designed for efficient power transmission to vehicle accessories in today’s trucks and buses
  • Provides greater durability and flexibility – 35% stronger than all previous versions
  • Features specially treated cords for added strength, stability and reliability
  • Made with specially formulated rubber compounds, this belt is highly resistant to extreme under hood temperatures that can cause premature damage to under engineered rubber compounds
See More

Top Picks for 1991 Peterbilt 376 Heater Hoses

Upgrade Peterbilt 376s with top-quality Heater Hoses parts, including 2 OEM and aftermarket selections for your 1991 model.

Dayco – Straight Heater Hose; EPDM Rubber, 1 Inch Diameter (sold by foot) (Part No.80319)

Straight Heater Hose; EPDM Rubber, 1 Inch Diameter (sold by foot)

from

$4.99
This premium Dayco Insulone Heater Hose delivers heated coolant to the heater core with minimal heat loss. The synthetic EPDM rubber compounds and spiral reinforcement gives this hose excellent burst strength, heat resistance, and compatibility with all common coolants and coolant additives. A special compound used in the insulating layer provides an added measure of protection against heat loss. Built with a black cover, this hose is similar to SAE 20R3, Class D-2 with a temperature range of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). Note: NOT suitable for fuel or oil transfer.

Product Features:
  • Synthetic EPDM rubber compounds and spiral reinforcement provides excellent burst strength and heat resistance
  • Compatible with all common coolants and coolant additives
  • Insulating layer provides an added measure of protection against heat loss
  • Performs well in temperature ranges of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C)
  • PLEASE NOTE: Item is sold and priced by the foot. See store for details.
See More

Dayco – Straight Radiator Hoses; EPDM Rubber, HD, 3 Inch Inner Dia. (sold by foot) (Part No.77300GL)

Straight Radiator Hoses; EPDM Rubber, HD, 3 Inch Inner Dia. (sold by foot)

from

$2.99
Designed for a wide range of heavy-duty truck applications where the routing is relatively straight, the Dayco straight radiator hose – H.D. 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. Providing protection from oil, coolants, coolant additives and heat, it has a temperature rating of -40?F (-40?C) to +212?F (+100?C).

Product Features:
  • Capable of withstanding extreme temperatures and high-pressure environments
  • Designed to meet SAE requirements J20R1, Class B Tube, Class C Cover, standard wall construction
  • Not suitable for fuel or oil transfer
  • PLEASE NOTE: Item is sold and priced by the foot. See store for details.
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In-Demand Engine Cooling Hoses for 1991 Peterbilt 376s

Select from 2 premium Engine Cooling Hoses parts for your 1991 Peterbilt 376, with prices ranging from $1.29 to $1.79.

Dayco – Straight Radiator Hoses; EPDM Rubber, 1 1/2 Inch Inner Diameter (sold by inch) (Part No.76150)

Straight Radiator Hoses; EPDM Rubber, 1 1/2 Inch Inner Diameter (sold by inch)

from

$1.29
The Dayco Straight Radiator Hose is designed for a wide range of light and heavy duty truck applications where the radiator hose routing is relatively straight. Note: This hose is NOT suitable for fuel or oil transfer.

Product Features:
  • Meets SAE J20R4, Class D-2 requirements
  • Features a high strength knitted reinforcement and synthetic EPDM rubber construction
  • Resistant to standard coolants, ozone and other detrimental environmental elements
  • PLEASE NOTE: Priced and sold by inch. See store for details.
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Dayco – Straight Radiator Hoses; EPDM Rubber, 2 1/2 Inch Inner Diameter (sold by inch) (Part No.76250)

Straight Radiator Hoses; EPDM Rubber, 2 1/2 Inch Inner Diameter (sold by inch)

from

$1.79
Designed for a wide range of light and heavy duty truck applications where the radiator hose routing is relatively straight, Dayco’s Straight Radiator Hose features knitted einforcement and synthetic EPDM rubber construction. It meets SAE J20R4, Class D-2 requirements and provides high strength and resistance to ozone and other detrimental environmental elements, coolants, and temperature variations from -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). Note: This hose is NOT suitable for fuel or oil transfer.

Product Features:
  • Meets SAE J20R4, Class D-2 requirements
  • Features a high strength knitted reinforcement and synthetic EPDM rubber construction
  • Resistant to standard coolants, ozone and other detrimental environmental elements
  • Works well in temperatures ranging from -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C)
  • PLEASE NOTE: Priced and sold by inch. See store for details.
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Top-Rated Belts and Hoses Brands For Your 1991 Peterbilt 376

Shop for the best-rated brands offering Belts and Hoses and other products for your 1991 Peterbilt 376s. Below you’ll find some of our best rated Belts and Hoses from Dayco, Gates, and DriveWorks, and more. Belts and Hoses from these brands that fit a 1991 376 start at just $4.99 and are rated as high as 4.5 stars. OEM and aftermarket Belts and Hoses don’t get more top quality, durable, and affordable than from the brands below.

Popular Dayco 1991 Peterbilt 376 Belts and Hoses

When it comes to maintaining or upgrading your 1991 Peterbilt 376, using quality Belts and Hoses is essential to ensure durability and a perfect fit. Dayco ticks all of those boxes. We offer a wide selection of Dayco Belts and Hoses, specifically designed for the 1991 Peterbilt 376. With over 1 Dayco brand Belts and Hoses in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $28.99. Plus, with over 1 customer reviews and an average rating of 4.5 stars, you can trust that our Dayco Belts and Hoses will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Bottom Cog V-Belt; 57 Inch Long, Exact Fit Premium Quality
from $28.99
(1)
Bottom Cog V-Belt; 57 Inch Long, Exact Fit Premium Quality
“These belts are very well made and seem very durable. There are fiber reinforced so they will not stretch as easily as a standard belt. With that bein”

Popular Gates 1991 Peterbilt 376 Belts and Hoses

Gates auto parts is one of the highest quality Belts and Hose brands in the market. Any 1991 Peterbilt 376 owner should feel confident when installing genuine Gates parts in their vehicle. To ensure the best fit and performance for your 1991 376, Advance Auto Parts carries a full inventory of 1 Gates Belts and Hoses. Plus you will be keeping your Peterbilt in peak condition while saving money because prices on these Gates Belts and Hoses range up to $47.99, plus, with more than 3 customer reviews and an impressive 4.4 stars average rating, you can be confident the Fram Belts and Hoses below will deliver on both quality and value.
Green Stripe Truck & Bus Series V-Belt
from $47.99
(3)
Green Stripe Truck & Bus Series V-Belt
“Fixed the problem”

FAQs for 1991 Peterbilt 376 Belts and Hoses

Which Belts and Hoses are best-sellers for 1991 Peterbilt 376s?

Out of 22 Belts and Hoses that fit 1991 Peterbilt 376s, the following parts are the top sellers:

What’s the price range for 1991 Peterbilt 376 Belts and Hoses?

Belts and Hose prices for the 1991 Peterbilt 376 start at $1.29 and go up to $47.99 for the most premium parts.

What’s the average price of a Belts and Hose for a 1991 Peterbilt 376?

The average price for Belts and Hoses for the 1991 Peterbilt 376 is $25.90. Keep in mind the variety of part types within our Belts and Hose category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Belts and Hoses for other Peterbilt 376 model years?

Yes, we currently carry Belts and Hoses for 7 model years of Peterbilt 376s between 1988 and 1999. Belts and Hoses are bought most frequently for the following model years: 1999, 1996, 1995, 1994, 1992, 1990, 1989, and 1988.

What are the cheapest Belts and Hoses for my 1991 Peterbilt 376?

What are the top-rated Belts and Hoses that fit the 1991 Peterbilt 376?

Out of 6 reviews by customers, our 1991 Peterbilt 376 Belts and Hoses have an average customer rating of . These are some of the highest-rated Belts and Hose types for the 1991 Peterbilt 376 and their top-rated products:

What types of Belts and Hoses do you sell for my 1991 Peterbilt 376?

As of 11/2/25, these are some of the most in-demand types of Belts and Hoses for a 1991 Peterbilt 376:

Can I get help with 1991 Peterbilt 376 Belts and Hose orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Peterbilt Belts and Hoses and more.

What is your return policy for Peterbilt 376 Belts and Hoses?

Advance Auto Parts keeps returns simple. For new Peterbilt 376 Belts and Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.