1991 Pontiac Firebird Belts and Hoses

Name: Accessory Drive Belt Tensioner - Original Equipment Quality
Brand: Litens
SKU: 999360A
Price: 62.99 USD
Rating: 5.0 (1 reviews)

Below you will find various in-demand Pontiac Belts and Hoses, components and accessories for your 1991 Firebird. Advance Auto Parts has popular Firebird parts like Serpentine and V Belts, Fuel Hoses, Belt Tensioners and more. You’ll also find aftermarket and OEM Belts and Hoses for other Firebird model years including 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 and more. Select a category of 1991 Pontiac Firebird Belts and Hoses below and start saving instantly.

Popular 1991 Pontiac Firebird Belts and Hoses Categories

Serpentine Belts

Belt Tensioner Assemblies

Idler Pulleys

Belt Tensioner Pulleys

Heater Hose Fittings

Engine Oil Cooler Hoses

Fuel Injector Fuel Return Hose Seals

Essential Belts and Hoses for 1991 Pontiac Firebirds

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$62.99

Litens was the Original Equipment (O.E.) supplier of this part and offers this upgraded part for the aftermarket. The Litens product meets or exceeds all original equipment form, fit, and function specifications for this General Motors tensioner Litens has upgraded the internal “stake” area of this tensioner for improved performance and durability Choosing The Correct Replacement Part: Both the original equipment and Litens aftermarket tensioner use a round spring versus a flat spring and are marked “Made in Canada”. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:

Manufactured by the original equipment part supplier to ensure proper form, fit, and performance.
Internal “round spring” technology to provide constant belt tension and alignment throughout its service life.
Installation instructions included.
Heavy Duty Glass Reinforced Polymer Pulley for optimized dimensional control and running surface durability
Professional Mechanics will change this tensioner in approx. 20 minutes.
Accessory drive belts and tensioners are manufactured with similar design life targets. Since belt removal is required to change the tensioner, replacing both will extend the system service life and lower labor costs versus individual replacement.

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$30.49

Dayco idler/tensioner pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and longer belt life. In addition to stamped, forged steel and powdered metal pulleys, Dayco also designs ultra-strong plastic pulleys with specially formulated glass-filled polymers that resist wear and tear. Premium lubricated ball bearings and double high temperature seals ensure peak bearing performance, the most critical element of a pulley’s service life.

Product Features:

Designed for the majority of automotive vehicle applications on the road today
High-quality materials help resist wear and improve belt life
Features premium lubricated bearings to extend service life
Meets or exceeds OE quality

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$12.79

Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.

Product Features:

Quality replacement – this heater hose connector matches the fit and function of the original equipment connector.
Durable construction – this heater hose connector is made of quality materials for a precise fit and leak-free durability.
Cost-effective solution – offers original equipment quality at competitive price
Performance tested – this connector has been rigorously pressure tested to ensure reliable performance

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$42.49

Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.

Product Features:

Quality replacement – this heater hose connector matches the fit and function of the original equipment connector.
Durable construction – this heater hose connector is made of quality materials for a precise fit and leak-free durability.
Cost-effective solution – offers original equipment quality at competitive price
Performance tested – this connector has been rigorously pressure tested to ensure reliable performance

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$22.89

The Dayco Accessory Belt Idler Pulley is a direct fit OEM replacement that contains the same high quality craftsmanship as the original equipment it replaces.

Product Features:

OE-Equivalent and a direct fit application.
Precision bearing
OE High quality pulley assembly
Durable long life performance.

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$21.79

This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select vehicle years, makes and models, properly restoring critical vehicle operations.

Product Features:

Direct replacement – this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehicles.
Restores performance – fixes a failed, squealing or groaning noise from a worn idler pulley
Application specific – reverse engineered from the original design on certain vehicle years, makes and models
Trustworthy quality – backed by team of engineers and quality specialists in the United States

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$18.29

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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$27.99

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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$5.09

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

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$16.29

Dayco has combined raw-edge construction and a smooth top to ensure high performance on vehicles and drives that utilize V-belts. The Dayco high performance V-belt delivers more flexibility and increases airflow around the belt so it runs cooler and lasts longer. Three plies of neoprene impregnated fabric resist heat, oil and grease while a specially-formulated treatment of the polyester cord provides the strength, stability and reliability that are required for one of the most innovative, top-performing V-belts.

Product Features:

Provides greater durability and flexibility – 35% stronger than all previous versions
Prevents electromechanical interference issues on modern vehicles
Resists heat, oil and grease

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$18.49

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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$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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$57.99

Pinion and axle seal puller. No return.

Product Features:

Seal puller

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$31.49

Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.

Product Features:

Specifically-engineered materials resist collapse under vacuum
Engineered to resist electrochemical degradation, the leading cause of hose failure
Pre-shaped to fit and to ensure perfectly sealed conditions
EPDM tube: synthetic fiber knit reinforcement: heat-, ozone- and chemical coolant-resistant EPDM cover
Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
Caution: Do not use for fuel or oil transfer applications

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$14.49

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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$18.29

Providing reliable service in applications requiring molded hoses, the Dayco heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.

Product Features:

Meets the requirements of SAE J20R3, Class D-1
Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Engineered as an OEM replacement
Meets Type EC electro-chemical requirements as specified in SAE J1684

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$19.29

Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today’s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.

Product Features:

Has all the quality features of Gates molded coolant hose and similar to OEM specifications
Engineered to resist electrochemical degradation ┐ the leading cause of hose failure
EPDM tube, synthetic fiber knit reinforcement, EPDM cover
Meets SAE 20R3 Type EC Class D-1 and D-2 specifications
Temperature Range: -40 Deg. F to 275 Deg. F (-40 Deg. C -135 Deg. C)
Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
Caution: Do not use for fuel or oil transfer applications

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$4.29

GM Genuine Parts Multi Purpose Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

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$23.49

Meets the requirements of SAE J20R3, Class D-1
Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Engineered as an OEM replacement
Meets Type EC electro-chemical requirements as specified in SAE J1684

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$10.79

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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$11.29

Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.

Product Features:

Meets the requirements of SAE J20R3, Class D-1
Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Engineered as an OEM replacement
The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture

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$21.99

The Driveworks belt is designed to provide better belt-to-pulley contact. The specialized rubber compound incorporates a high temperature polymer formulated to maximize load carrying requirements and belt life. This Driveworks ribbed belt has been constructed and engineered to meet the stringent demands of today’s automotive drive systems. The Driveworks ribbed belt delivers long-lasting dependable belt life.

Product Features:

Constructed with heat and ozone resistant EPDM rubber
Fiber is added to the rib stock to reinforce the rubber and reduce noise from worn and misaligned pulleys
Made with treated polyester cord to reduce belt stretch

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$43.99

Constructed with aramid reinforced EPDM compounds, the Dayco poly-V serpentine belt delivers more than just OE quality. Developed through extensive laboratory and road testing, the rib profile in this EPDM belt has been engineered to conform to high mileage, worn or misaligned drives and helps eliminate noisy belt conditions. Dayco poly rib serpentine belts offer extensive flexibility and longer service life, while handling higher workloads and temperatures.

Product Features:

Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
Engineered to help address noise issues caused by the belt drive
Capable of handling more extreme temperatures and workloads
Made in the USA

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$33.49

Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
Engineered to help address noise issues caused by the belt drive
Capable of handling more extreme temperatures and workloads

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$48.49

1/2″ x 12′ engine oil cooler hose. Imperial engine hose is specifically designed for engine cooling applications.

Product Features:

Engine oil cooler hose
Size: 1/2″ x 12′
Designed for engine oil applications
12′ hose length accommodates most applications

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$87.99

Metal line kit for engine oil coolers. Routes oil lines past exhaust manifolds.

Product Features:

Metal line kit
For use in engine oil cooler applications
Routes oil lines past exhaust manifolds
Provides protection where standard hoses can fail

Upgrade your 1991 Pontiac Firebird with Top-Quality Belts and Hoses

When it comes to maintaining or upgrading your 1991 Pontiac Firebird, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Pontiac or enhancing its overall performance, Belts and Hoses are key to keeping your Firebird functioning at its best. At Advance Auto Parts, we offer a wide selection of 59 Belts and Hoses for the 1991 Pontiac Firebird, designed to meet your needs without breaking the bank. From Serpentine and V Belt replacements to Fuel Hoses 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 Pontiac Firebird at great prices. Our Belts and Hoses inventory for this model ranges from just $1.49 to $87.99, with an average price of $35.40. Our 59 Belts and Hoses in stock come from 11 trusted brands, so you’re sure to find the right part for your 1991 Pontiac Firebird 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 Pontiac Firebird, we stock popular OEM and aftermarket Belts and Hoses from top names like Dayco, Driveworks, Dorman, and more. Dayco Belts and Hoses start at just $7.79 and boast an impressive 5 stars average rating from customers. Driveworks and Dorman also bring quality to the table, with Belts and Hoses available starting at $7.99, and at an average 4 stars rating. With 5,003 customer reviews and counting, our 1991 Pontiac Firebird 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 Batteries and Chargers, Oil and Lubricants and more to make sure your 1991 Pontiac Firebird is always ready to roll. We’re committed to providing you with everything you need to keep your Firebird in top shape, all in one place. Start shopping confidently below for your 1991 Pontiac Firebird!

Best-Selling Serpentine and V Belts for 1991 Pontiac Firebirds

Enhance the driving experience in your Pontiac with 16 quality Serpentine and V Belt components, starting at $27.49.

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$27.49

Constructed with heat and ozone resistant EPDM rubber
Fiber is added to the rib stock to reinforce the rubber and reduce noise from worn and misaligned pulleys
Made with treated polyester cord to reduce belt stretch

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$49.30

The Mitsuboshi Multi Rib (Serpentine) Belt meets or exceeds the vehicle manufacturer’s specifications for durability, fit and quality. Installation Note: The manufacturer recommends checking and/or replacing idler and tensioner bearings when replacing the serpentine belts

Product Features:

OE-Equivalent.
Direct fit for easy installation.
Resistant against wear, oil and heat.

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$41.99

Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
Engineered to help address noise issues caused by the belt drive
Capable of handling more extreme temperatures and workloads

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$58.99

Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
Engineered to help address noise issues caused by the belt drive
Capable of handling more extreme temperatures and workloads

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$43.99

Constructed with heat and ozone resistant EPDM rubber
Fiber is added to the rib stock to reinforce the rubber and reduce noise from worn and misaligned pulleys
Made with treated polyester cord to reduce belt stretch

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$66.99

Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
Engineered to help address noise issues caused by the belt drive
Capable of handling more extreme temperatures and workloads

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$38.99

Constructed with heat and ozone resistant EPDM rubber
Fiber is added to the rib stock to reinforce the rubber and reduce noise from worn and misaligned pulleys
Made with treated polyester cord to reduce belt stretch

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$57.99

Pinion and axle seal puller. No return.

Product Features:

Seal puller

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$82.23

ACDelco Professional, premium aftermarket V-Ribbed Advanced Technology Belts serve as replacement belts for accessory belt drive systems (ABDS) and other serpentine belt applications. They are designed using advanced manufacturing technology and premium EPDM rubber construction to provide customers with superior accessory belt drive systems (ABDS) and new-vehicle-type performance. These premium aftermarket replacement v-ribbed advanced technology belts are manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

Made with temperature and crack resistant EPDM rubber for a long life and quiet, dependable performance
Is the belt of choice by professional technicians, lasting 50% to 60% longer than retail belts (low priced belts sold at car part stores)
Its precision dimension control of rib profile transmits load efficiently throughout the accessory belt drive systems (ABDS) allowing components to operate at optimum levels
Able to operate and accept misalignment in the accessory belt drive systems (ABDS) far greater than other serpentine belts
Its flexible construction allows the belt to withstand billions of topside and backside bends resulting in a long belt life

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$44.34

Bando USA has been a leading OE supplier to automotive manufacturers for over 50 years and Bando serpentine belts are original equipment on over 70% of the top 10 selling vehicles in North America. Bando USA will not compromise on critical quality measurements. Bando belts are produced to the same, more precise OE metric size to deliver an exact fit within the millimeter, ensuring a perfect fit every time. In addition to exact metric sizing, Bando USA aftermarket serpentine belts provide true OE performance for its aftermarket belts, as they are produced on the same manufacturing lines as the OE belts. Installation Note: The manufacturer recommends checking and/or replacing idler and tensioner bearings when replacing the serpentine belts

Product Features:

OE-Equivalent.
Direct fit for easy installation.
Resistant against wear, oil and heat.
Strong tensile cords limit stretching.
Supports higher horsepower loads.
Made from high strength synthetic rubber.

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$53.99

Import or domestic, car or truck, every vehicle can depend on the superior quality of Gates precision fit Micro-V belts. With advanced technology that matches the OE size, construction and materials, Gates Micro-V ensures optimal vehicle performance.

Product Features:

Special belt construction eliminates belt noise, reduces tension loss and solves problem drive applications
EPDM rubber constructions resist cracking on the rib surface
Meets or exceeds all specifications from the Original Equipment Manufacturer
Tensioner Replacement is Recommended (if equipped)
Unique form grinding of each individual belt assures precise dimensional control.
Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.

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$45.26

Drive Belt

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$45.52

Drive Belt

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$85.34

Made with temperature and crack resistant EPDM rubber for a long life and quiet, dependable performance
Is the belt of choice by professional technicians, lasting 50% to 60% longer than retail belts (low priced belts sold at car part stores)
Its precision dimension control of rib profile transmits load efficiently throughout the accessory belt drive systems (ABDS) allowing components to operate at optimum levels
Able to operate and accept misalignment in the accessory belt drive systems (ABDS) far greater than other serpentine belts
Its flexible construction allows the belt to withstand billions of topside and backside bends resulting in a long belt life

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$48.35

Built for passenger cars and light-duty trucks, Dayco’s extensive line of Poly Rib serpentine belts are engineered for high mileage, demanding drives found in today’s vehicles. As the manufacturer of the first original equipment multi-ribbed serpentine belt, Dayco’s commitment to automotive product excellence and innovation is unwavering. The Dayco Poly Rib W Profile serpentine belt is the most innovative advancement in serpentine belt design in more than 30 years. Developed through extensive laboratory and actual road mileage testing, this unique rib profile EPDM belt has been engineered to conform to high mileage, worn or misaligned drives and help eliminate noisy belt conditions. Constructed with aramid-reinforced EPDM compounds, the Dayco W Poly Rib serpentine belt delivers more than just OE-required quality. It delivers the solution to troublesome drive problems.

Product Features:

Constructed with aramid-reinforced EPDM compounds
Engineered to conform to high mileage, worn or misaligned drives
Helps eliminate noisy belt conditions Related Documents: (PDF 63.78 KB)

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$46.76

Constructed with aramid-reinforced EPDM compounds
Engineered to conform to high mileage, worn or misaligned drives
Helps eliminate noisy belt conditions Related Documents: (PDF 63.78 KB)

Top Picks for 1991 Pontiac Firebird Belt Tensioners

Upgrade Pontiac Firebirds with top-quality Belt Tensioners parts, including 4 OEM and aftermarket selections for your 1991 model.

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$49.49

Dayco No Slack Automatic Belt Tensioners are built to outperform and outlast competitive OE parts. This specific Dayco Automatic Belt Tensioner is manufactured with a specially coated patented flat wire spring to allow the internal tension to be concentric, thus providing a more even degree of constant tension. The heavy duty cast aluminum spring case resists cracking and fatigue. Each component is built to resist rust, endure the toughest of conditions while promoting quieter performance and longer life. Dayco’s specially patented Deflected Arm Plate dampens arm movement, prolonging the life of the tensioner by limiting the amount of rotational movement.

Product Features:

Manufactured with a specially coated patented flat wire spring to allow the internal tension to be concentric, thus providing a more even degree of constant tension
The patented Deflected Arm Plate dampens arm movement, prolonging the life of the tensioner by limiting the amount of rotational movement
The heavy duty cast aluminum spring case resists cracking and fatigue

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$79.99

Litens was the Original Equipment supplier (O.E.) of this part and offers this “O.E. Exact”* part for the aftermarket. This popular tensioner designed for General Motors vehicles, looks, fits, and performs like the original part being replaced. Unlike many Non-O.E. aftermarket tensioner suppliers, the Litens part maintains the original equipment steel pulley and internal damping feature for optimal performance and life. Installation Tip: Note the Litens aftermarket tensioner maintains the inset square wrench “lift feature” on the tensioner face to facilitate belt tension release during installation. This lift-feature makes installation easier on the assembly line or in the garage. *OE Exact – Original Equipment manufacturers prohibits the use of their part number or logo on parts sold to other customers. Therefore, the Litens integrated bolt/washer versus 2 separate components. Choosing The Correct Replacement Part: Both the original equipment and Litens aftermarket tensioner use a round spring versus a flat spring. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:

Manufactured by the original equipment part supplier to ensure proper form, fit, and performance.
Internal “round spring” technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
Installation instructions included.
Heavy Duty Steel Pulley
Professional Mechanics will change this tensioner in approx. 20 minutes
Accessory drive belts and tensioners are manufactured with similar design life targets. Since belt removal is required to change the tensioner, replacing both will extend the system service life and lower labor costs versus individual replacement.

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$60.99

The Dayco automatic belt tensioner features Dayco’s original, patented flat spring design to provide less operating range variation. It reduces the risk of premature accessory bearing failure due to high tension and lessens the risk of belt noise and slippage – or poor performance caused by low tension. A PTFE string wound within the spring resists abrasion and dampens noise. Dayco’s tensioner is also designed with a heavy-duty cast aluminum spring case and arm, which helps resist cracking and fatigue and offers additional strength, lessening the risk of distortion. Additional premium thermoplastic rubber spring slot plugs and rubber O-ring seals help keep contaminants out and zinc coated mounting bolts resist rust.

Product Features:

Endures the toughest conditions while promoting quieter performance and longer life
Features a steel pivot tube on specific designs for enhanced stability
Built to outperform and outlast competitive OE parts

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$45.49

This Litens tensioner is manufactured by the Original Equipment (O.E.) supplier of this popular General Motors tensioner. This “O.E. Exact”* part for the aftermarket meets all original equipment form, fit, and function specifications. (*O.E. Exact – Original Equipment manufacturers prohibits the use of their part number or logo on parts sold to other customers. Therefore, the Litens aftermarket part may have minor cosmetic differences but still be exact in performance and design). Caution: Most other aftermarket suppliers of this part offer a tensioner without the original internal damping pack, resulting in increased torsional vibrations and component wear. Choosing The Correct Replacement Part: Both the original equipment and Litens aftermarket tensioner use a round spring versus a flat spring and are marked “Made in Canada”. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:

Manufactured by the original equipment part supplier to ensure proper form, fit, and performance.
Internal “round spring” technology to provide constant belt tension and alignment throughout its service life.
Installation instructions included.
Heavy Duty Steel Pulley with close tolerance ball bearing pocket and Electro-deposited coating for superior corrosion resistance
Professional Mechanics will change this tensioner in approx. 20 minutes to 1 hour.
Accessory drive belts and tensioners are manufactured with similar design life targets. Since belt removal is required to change the tensioner, replacing both will extend the system service life and lower labor costs versus individual replacement.

In-Demand Heater Hoses for 1991 Pontiac Firebirds

Select from 13 premium Heater Hoses parts for your 1991 Pontiac Firebird, with prices ranging from $7.99 to $42.49.

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$12.79

Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.

Product Features:

Quality replacement – this heater hose connector matches the fit and function of the original equipment connector.
Durable construction – this heater hose connector is made of quality materials for a precise fit and leak-free durability.
Cost-effective solution – offers original equipment quality at competitive price
Performance tested – this connector has been rigorously pressure tested to ensure reliable performance

from

$18.29

Meets the requirements of SAE J20R3, Class D-1
Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Engineered as an OEM replacement
The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture

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$16.79

Meets the requirements of SAE J20R3, Class D-1
Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Engineered as an OEM replacement
The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture

from

$18.29

Meets the requirements of SAE J20R3, Class D-1
Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Engineered as an OEM replacement
Meets Type EC electro-chemical requirements as specified in SAE J1684

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$7.99

This HVAC heater hose retainer clip is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this HVAC heater hose retainer clip matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this clip is a reliable replacement for an original part that is missing or has failed due to fatigue.
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$17.49

Meets the requirements of SAE J20R3, Class D-1
Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Engineered as an OEM replacement
The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture

from

$24.99

Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40øF (-40øC) to +257øF (+125øC) and the ??quick connect end allows for fast, convenient installation.

Product Features:

Meets the requirements of SAE J20R3, Class D-1
Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Engineered as an OEM replacement
The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture

from

$21.49

Meets the requirements of SAE J20R3, Class D-1
Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Engineered as an OEM replacement
The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture

from

$14.49

Meets the requirements of SAE J20R3, Class D-1
Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Engineered as an OEM replacement
The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture

from

$16.29

Meets the requirements of SAE J20R3, Class D-1
Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Engineered as an OEM replacement
The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture

from

$42.49

Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.

Product Features:

Quality replacement – this heater hose connector matches the fit and function of the original equipment connector.
Durable construction – this heater hose connector is made of quality materials for a precise fit and leak-free durability.
Cost-effective solution – offers original equipment quality at competitive price
Performance tested – this connector has been rigorously pressure tested to ensure reliable performance

from

$19.29

Specially designed for difficult heater hose applications requiring sharp 90 degree bends in the hose. Eliminates the need for extensive inventory of OE type curved heater hose. Just 22 sizes handle thousands of applications.

Product Features:

Resists electrochemical degradation and water permeation
Use with heater hose connectors and bulk heater hose to create custom assemblies
Compatible for coolant, air and water applications
EPDM tube and cover, synthetic fiber reinforcement
SAE 20R3 EC Class D1, SAE 20R4 EC Class D1
Temperature Range: -40 Deg. F to +275 Deg. F (-40 Deg. C to +135 Deg. C)
Caution: Do not use for fuel or oil transfer applications

from

$14.79

Resists electrochemical degradation and water permeation
Use with heater hose connectors and bulk heater hose to create custom assemblies
Compatible for coolant, air and water applications
EPDM tube and cover, synthetic fiber reinforcement
SAE 20R3 EC Class D1, SAE 20R4 EC Class D1
Temperature Range: -40 Deg. F to +275 Deg. F (-40 Deg. C to +135 Deg. C)
Caution: Do not use for fuel or oil transfer applications

Most Sold 1991 Pontiac Firebird Engine Cooling Hoses

Explore our best-selling Pontiac parts for the 1991 Firebird among 4 OEM and aftermarket options starting from $1.49.

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from

$20.99

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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$39.07

ACDelco Professional, premium aftermarket Molded Coolant Hoses are composed of specially blended materials to help resist electrochemical degradation (ECD), the leading cause of hose failure. They are specially designed, GM OE style factory-molded hoses to fit today’s smaller, tighter-fitting engine compartments. ACDelco Professional Molded Coolant Hoses are temperature rated from -40 degrees Fahrenheit to 275 degrees Fahrenheit (-40 degrees Celsius to 135 degrees Celsius) and are approved for Marine applications. Do not use for fuel or oil transfer applications. These premium aftermarket replacement molded coolant hoses are manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

Has a heat and ozone resistant cover to increase the life of the hose
Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function
Made of re-engineered materials to resist vacuum collapse and also reduce the need for internal springs in many applications
Installs without buckling, bending out of shape, or straining at the connection for easy installation
Inside diameters ranges from 1?4 in to 1 in to fit different types of vehicles

from

$33.49

Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.

Product Features:

Specifically-engineered materials resist collapse under vacuum
Engineered to resist electrochemical degradation, the leading cause of hose failure
Pre-shaped to fit and to ensure perfectly sealed conditions
EPDM tube: synthetic fiber knit reinforcement: heat-, ozone- and chemical coolant-resistant EPDM cover
Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
Caution: Do not use for fuel or oil transfer applications

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.

Top-Rated Belts and Hoses Brands For Your 1991 Pontiac Firebird

Shop for the best-rated brands offering Belts and Hoses and other products for your 1991 Pontiac Firebirds. Below you’ll find some of our best rated Belts and Hoses from Dayco, Driveworks, and Dorman, and more. Belts and Hoses from these brands that fit a 1991 Firebird start at just $7.79 and are rated as high as 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 Pontiac Firebird Belts and Hoses

When it comes to maintaining or upgrading your 1991 Pontiac Firebird, 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 Pontiac Firebird. With over 26 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 $7.79, with an average price of just $29.71. Plus, with over 944 customer reviews and an average rating of 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.

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$21.99

This product is not rated

Serpentine Idler/Tensioner Pulley; Polymer, 127mm Dia., 30.2mm Width, 6 Grooves

“”

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$60.99

This product is not rated

Serpentine Belt Tensioner: 1 Piece, Built To Outperform And Outlast OE Parts

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$12.49

This product is not rated

Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 26 Inch Length

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Popular Driveworks 1991 Pontiac Firebird Belts and Hoses

Driveworks auto parts is one of the highest quality Belts and Hose brands in the market. Any 1991 Pontiac Firebird owner should feel confident when installing genuine Driveworks parts in their vehicle. To ensure the best fit and performance for your 1991 Firebird, Advance Auto Parts carries a full inventory of 3 Driveworks Belts and Hoses. Plus you will be keeping your Pontiac in peak condition while saving money because prices on these Driveworks Belts and Hoses range from $27.49 to $43.99, plus, with more than 91 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Belts and Hoses below will deliver on both quality and value.

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$43.99

(35)

Poly Rib Belt Serpentine Belt; 99.02 Long, 6 Rib Count

“I will buy this again.”

from
$38.99

(18)

Poly Rib Belt Serpentine Belt; 94.5 Long, 6 Rib Count

“fit perfectly”

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$27.49

(38)

Poly Rib Belt Serpentine Belt; 90.55 Long, 6 Rib Count

“Super”

FAQs for 1991 Pontiac Firebird Belts and Hoses

Which Belts and Hoses are best-sellers for 1991 Pontiac Firebirds?

Out of 59 Belts and Hoses that fit 1991 Pontiac Firebirds, the following parts are the top sellers:

Poly Rib Belt Serpentine Belt; 90.55 Long, 6 Rib Count (5064902) – $27.49
Poly Rib Belt Serpentine Belt; 94.5 Long, 6 Rib Count (3290160) – $58.99
Idler/Tensioner Pulley: Direct Fit, Steel, 76mm Diameter (10457741) – $32.49

What’s the price range for 1991 Pontiac Firebird Belts and Hoses?

Belts and Hose prices for the 1991 Pontiac Firebird start at $1.49 and go up to $87.99 for the most premium parts.

What’s the average price of a Belts and Hose for a 1991 Pontiac Firebird?

The average price for Belts and Hoses for the 1991 Pontiac Firebird is $35.40. 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 Pontiac Firebird model years?

Yes, we currently carry Belts and Hoses for 35 model years of Pontiac Firebirds between 1967 and 2002. Belts and Hoses are bought most frequently for the following model years: 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, and 1994.

What are the cheapest Belts and Hoses for my 1991 Pontiac Firebird?

The cheapest 1991 Pontiac Firebird Belts and Hoses we carry in stock are:

Straight Heater Hose: EPDM, Direct Fit, 0.625" Inside Diameter (Sold by foot) (10505038) – $1.49
Straight Heater Hose: EPDM, Direct Fit, 0.75" Inside Diameter (Sold by foot) (10505007) – $3.99
Multi-Purpose Fuel Line O-Ring (11930867) – $4.29
Oil Drain Plug Gasket (12518481) – $7.29
Molded Heater Hose; EPDM Rubber, 3/4 Inch Diameter, 6 Inch Length (5197090) – $7.79

What are the top-rated Belts and Hoses that fit the 1991 Pontiac Firebird?

Out of 5,003 reviews by customers, our 1991 Pontiac Firebird Belts and Hoses have an average customer rating of . These are some of the highest-rated Belts and Hose types for the 1991 Pontiac Firebird and their top-rated products:

Serpentine and V Belts
- Multi-Rib (Serpentine) Belt (10812200) – $49.30
- Poly Rib Belt Serpentine Belt; 90.55 Long, 6 Rib Count (5064902) – $27.49
- Poly Rib Belt Serpentine Belt; 94.5 Long, 6 Rib Count (3290160) – $58.99
Belt Tensioners
- Multi-Rib (Serpentine) Belt (10812200) – $49.30
- Poly Rib Belt Serpentine Belt; 90.55 Long, 6 Rib Count (5064902) – $27.49
- Poly Rib Belt Serpentine Belt; 94.5 Long, 6 Rib Count (3290160) – $58.99
Radiator Hoses
- Multi-Rib (Serpentine) Belt (10812200) – $49.30
- Poly Rib Belt Serpentine Belt; 90.55 Long, 6 Rib Count (5064902) – $27.49
- Poly Rib Belt Serpentine Belt; 94.5 Long, 6 Rib Count (3290160) – $58.99

What types of Belts and Hoses do you sell for my 1991 Pontiac Firebird?

As of 2/5/25, these are some of the most in-demand types of Belts and Hoses for a 1991 Pontiac Firebird:

Can I get help with 1991 Pontiac Firebird 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 Pontiac Belts and Hoses and more.

What is your return policy for Pontiac Firebird Belts and Hoses?

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

1991 Pontiac Firebird Belts and Hoses

Litens – Accessory Drive Belt Tensioner – Original Equipment Quality (Part No.999360A)

Dayco – Serpentine Idler/Tensioner Pulley; Direct Fit, 100 mm Diameter, 28 mm Smooth (Part No.89026)

Dorman – Heater Hose Connector (Part No.800-401)

Dorman – Heater Hose Connector (sold by each) (Part No.800-401.5)

Dayco – Dayco, Acc. Belt Tension Pulley, Idler (Part No.G60111221082DAY)

Dorman – Idler/Tensioner Pulley: Specific Fit, Plastic, 132.5 mm Diameter (Part No.419-644)

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 21" Long, 1.28" Diameter (Part No.E71696)

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 23" Long, 1.28" Diameter (Part No.E71697)

Driveworks – Automotive V-Belt (Part No.47515)

Dayco – Bottom Cog V-Belt; 39.5 Inch Long, Exact Fit Premium Quality (Part No.15395)

Gates – Vulco-Flex« II Flexible Coolant Hose (Part No.25478)

Gates – Straight Heater Hose: EPDM, Direct Fit, 0.625" Inside Diameter (Sold by foot) (Part No.28411)

Yukon Gear – Seal Puller Tool (Part No.56063)

Gates – Premium Molded Coolant Hose (Part No.20687)

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 22.50" Long, 1.25" Diameter (Part No.E71309)

Dayco – Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 12 Inch Length (Part No.80401)

Gates – Premium Molded Heater Hose (Part No.18079)

GM Genuine Parts – Multi-Purpose Fuel Line O-Ring (Part No.19258137)

Dayco – Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 18 Inch Length (Part No.80402)

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 4.50" Long, .59" Diameter (Part No.A70459)

Dayco – Molded Heater Hose; EPDM Rubber, 1/4 Inch Diameter, 8 1/4 Inch Length (Part No.86500)

Driveworks – Poly Rib Belt Serpentine Belt; 77.56 Long, 6 Rib Count (Part No.775K6)

Dayco – Poly Rib Belt Serpentine Belt; 83.25 Long, 6 Rib Count (Part No.5060833)

Dayco – Poly Rib Belt Serpentine Belt; 86.02 Long, 6 Rib Count (Part No.5060860)

Imperial – 1/2" x 12′ Engine Oil Cooler Hose (Part No.240112)

Imperial – Metal Line Kit for Engine Oil Coolers (Part No.240293)

Driveworks – Poly Rib Belt Serpentine Belt; 90.55 Long, 6 Rib Count (Part No.905K6)

Mitsubishi – Multi-Rib (Serpentine) Belt (Part No.W1000117904MBL)

Dayco – Poly Rib Belt Serpentine Belt; 90.55 Long, 6 Rib Count (Part No.5060905)

Dayco – Poly Rib Belt Serpentine Belt; 94.5 Long, 6 Rib Count (Part No.5060945)

Driveworks – Poly Rib Belt Serpentine Belt; 99.02 Long, 6 Rib Count (Part No.990K6)

Dayco – Poly Rib Belt Serpentine Belt; 99.02 Long, 6 Rib Count (Part No.5060990)

Driveworks – Poly Rib Belt Serpentine Belt; 94.5 Long, 6 Rib Count (Part No.945K6)

Yukon Gear – Seal Puller Tool (Part No.56063)

ACDelco – Professional V-Ribbed Serpentine Belt (Part No.W1000578710ACD)

Bando – Multi Rib (Serpentine) Belt (Part No.W1000117904BAN)

Gates – Micro-V« Serpentine Drive Belt (Part No.K060945)

Bando – Drive Belt (Part No.W1000423334BAN)

Bando – Drive Belt (Part No.W10002440746BAN)

ACDelco – Professional V-Ribbed Serpentine Belt (Part No.W1000603932ACD)

Dayco – Dayco, Drive Belt (Part No.W10002498421DAY)

Dayco – Poly Rib Serpentine Belt (Part No.W1000681312DAY)

GM Genuine Parts – Multi-Purpose Fuel Line O-Ring (Part No.19258137)

Dayco – Automatic Belt Tensioner (Part No.89239)

Litens – Accessory Drive Belt Tensioner – Original Equipment Quality (Part No.999125A)

Dayco – Serpentine Belt Tensioner: 1 Piece, Built To Outperform And Outlast OE Parts (Part No.89213)

Litens – Accessory Drive Belt Tensioner – Original Equipment Quality (Part No.999008A)

Dorman – Heater Hose Connector (Part No.800-401)

Dayco – Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 8 Inch Length (Part No.87675)

Dayco – Molded Heater Hose; EPDM Rubber, 3/4 Inch Diameter, 10 Inch Length (Part No.88376)

Dayco – Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 6 Inch Length (Part No.80400)

Dorman – Heater Hose Retaining Clip 2002-90 GM 3.1L, 3.4L, 5.0L, 5.7L and 6.2L (Part No.800-405)

Dayco – Molded Heater Hose; EPDM Rubber, 7/8 Inch Diameter, 7 1/4 Inch Length (Part No.88353)

Dayco – Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 6 1/2 Inch Length (Part No.87927)

Dayco – Molded Heater Hose; EPDM Rubber, 3/4 Inch Diameter, 13 Inch Length (Part No.88370)

Dayco – Molded Heater Hose; EPDM Rubber, 9/16 Inch Diameter, 3 1/2 Inch Length (Part No.86822)

Dayco – Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 9 Inch Length (Part No.87666)

Dorman – Heater Hose Connector (sold by each) (Part No.800-401.5)

Gates – Molded 90 Degree Heater Hose (Part No.28466)

Gates – Molded 90 Degree Heater Hose (Part No.28474)

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 20" Long, 1.25" Diameter (Part No.E71203)

ACDelco – Professional Molded Coolant Hose (Part No.G2000576631ACD)

Gates – Premium Molded Coolant Hose (Part No.21324)

Gates – Straight Heater Hose: EPDM, Direct Fit, 0.625" Inside Diameter (Sold by foot) (Part No.28411)