2004 Ford F-350 Super Duty Idler Pulleys

Your 2004 Ford F-350 Super Duty might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Idler Pulleys you desperately need.

We currently carry 20 Idler Pulleys to choose from for your 2004 Ford F-350 Super Duty, and our inventory prices range from as little as $12.49 up to $84.57.

On top of low prices, Advance Auto Parts offers 6 different trusted brands of Idler Pulleys for the 2004 Ford F-350 Super Duty. We only sell parts from trusted brands like Litens so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 1,685 reviews on our Idler Pulleys for the 2004 Ford F-350 Super Duty from previous customers.

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

Idler Pulleys for Your 2004 Ford F-350 Super Duty

Dayco – Serpentine Idler/Tensioner Pulley; Steel, 90mm Dia., 38mm Width, Smooth (Part No.89157)

Serpentine Idler/Tensioner Pulley; Steel, 90mm Dia., 38mm Width, Smooth

from

$40.99
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 pl

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
See More

Litens – O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 90 mm Diameter (Part No.900052A)

O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 90 mm Diameter

from

$33.49
This Litens pulley is manufactured by one of the largest original equipment pulley suppliers to ensure proper fit and performance. This pulley is produced for serpentine belt routing applications and conforms to original equipment material, tolerances, and specifications. This replacement part is made in the U.S.A. to the O.E. specified design and meets all performance and durability requirements. Heavy duty steel construction. 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 one of the largest original equipment part suppliers in the world to ensure proper form, fit, and performance
  • Heavy Duty Steel Pulley with close tolerance ball bearing pocket and Electro-deposited coating for superior corrosion resistance
  • Installation instructions included.
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Dayco – Serpentine Idler/Tensioner Pulley; Direct Fit, 76 mm Diameter, 37 mm Smooth (Part No.89016)

Serpentine Idler/Tensioner Pulley; Direct Fit, 76 mm Diameter, 37 mm Smooth

from

$25.99
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 pl

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
See More

Dayco – Serpentine Idler/Tensioner Pulley; Steel, 76mm Dia., 30.1mm Width, 6 Grooves (Part No.89051)

Serpentine Idler/Tensioner Pulley; Steel, 76mm Dia., 30.1mm Width, 6 Grooves

from

$24.79
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 pl

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
See More

Dorman – Idler Pulley (Pulley only) (Part No.419-602)

Idler Pulley (Pulley only)

from

$13.49
This accessory drive belt tensioner pulley is designed to match the fit and function of the original pulley on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this accessory drive belt tensioner pulley is designed to match the fit and function of the original pulley on specified applications
  • Restores functionality – reliable replacement for an original pulley that has failed due to vibration or corrosion
  • 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
See More

Dorman – Idler Pulley (Pulley only) (Part No.419-610)

Idler Pulley (Pulley only)

from

$12.49
This accessory drive belt tensioner pulley is designed to match the fit and function of the original pulley on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this accessory drive belt tensioner pulley is designed to match the fit and function of the original pulley on specified applications
  • Restores functionality – reliable replacement for an original pulley that has failed due to vibration or corrosion
  • 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
See More

Litens – O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 90 mm Diameter (Part No.900625A)

O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 90 mm Diameter

from

$73.99
Litens Automotive is the original equipment (O.E.) supplier of this pulley assembly for Ford Super Duty Diesel applications. The Litens replacement part meets all form, fit, and performance characteristics of the original equipment part (with the exception of not having the car manufacturer’s logo or part number applied to the part). This part is manufactured in Canada by Litens to the same exacting specifications as the O.E. part. This is a complete pulley ASSEMBLY including the pulley, mounting bolt, and back-side washer. 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
  • Heavy Duty Steel Pulley Assembly. Note: Assemblies save time and ensure “like new” performance
  • Precision steel stamping with close tolerance ball bearing pocket.
  • Electro-deposited coating (e-coat) for superior corrosion resistance.
  • Running surface designed and engineered for proper belt tracking.
  • 80mm O.D. (running surface); 39mm width, 8-Rib belt design, grooved running surface, steel construction.
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Motorcraft – Accessory Belt Idler Pulley (Part No.G6020360587MTR)

Accessory Belt Idler Pulley

from

$48.56
Motorcraft Belt Tensioners are manufactured with premium quality in mind

Product Features:
  • Designed to provide less operating range variation under tension, helping to minimize premature failure and poor performance
  • Always application specific – no one-size-fits-all solution
  • Feature a cast-aluminum spring case and arm to resist cracking and fatigue
  • Sealed-for-life bearing helps provide long service life
  • Meets Motorcraft 10-year/150,000-mile durability specifications
  • Designed to perform in harsh underhood environment
  • Easy to install
  • Recommended by Ford Motor Company
See More

Motorcraft – Motorcraft Accessory Belt Idler Pulley (Part No.G6020360514MTR)

Motorcraft Accessory Belt Idler Pulley

from

$59.75
Motorcraft Belt Tensioners are manufactured with premium quality in mind

Product Features:
  • Designed to provide less operating range variation under tension, helping to minimize premature failure and poor performance
  • Always application specific – no one-size-fits-all solution
  • Feature a cast-aluminum spring case and arm to resist cracking and fatigue
  • Sealed-for-life bearing helps provide long service life
  • Meets Motorcraft 10-year/150,000-mile durability specifications
  • Designed to perform in harsh underhood environment
  • Easy to install
  • Recommended by Ford Motor Company
See More

Dorman – Idler/Tensioner Pulley: Specific Fit, Steel, 95 mm Diameter (Part No.419-692)

Idler/Tensioner Pulley: Specific Fit, Steel, 95 mm Diameter

from

$48.49
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
See More

Litens – O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 90.5 mm Diameter (Part No.900107A)

O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 90.5 mm Diameter

from

$50.99
This pulley is designed and engineered by Litens Automotive the inventor of the first automatic belt tensioner in 1979 and today the world’s largest supplier of Original Equipment (O.E.) belt tensioning and routing products. This pulley is produced for serpentine belt routing applications and as the pulley component on automatic tensioner applications. This pulley conforms to original equipment material, tolerances, and specifications. The part is made using the O.E. specified design and meets all performance and durability requirements. Heavy duty steel construction for long life and trouble-free performance. Designed for Ford Super Duty Pickup and E-Series Diesel applications. Like the original part, this pulley is manufactured of heavy duty steel for maximum life and performance. 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
  • Heavy Duty Steel Pulley with close tolerance ball bearing pocket and Electro-deposited coating for superior corrosion resistance
  • Precision steel stamping with close tolerance ball bearing pocket.
  • Electro-deposited coating (e-coat) for superior corrosion resistance.
  • Running surface designed and engineered for proper belt tracking.
See More

INA – Acc. Belt Tension Pu (Part No.G6011117822INA)

Acc. Belt Tension Pu

from

$84.57
Acc. Belt Tension Pu

Motorcraft – Motorcraft Accessory Belt Idler Pulley (Part No.G6020360548MTR)

Motorcraft Accessory Belt Idler Pulley

from

$47.13
Motorcraft Belt Tensioners are manufactured with premium quality in mind

Product Features:
  • Designed to provide less operating range variation under tension, helping to minimize premature failure and poor performance
  • Always application specific – no one-size-fits-all solution
  • Feature a cast-aluminum spring case and arm to resist cracking and fatigue
  • Sealed-for-life bearing helps provide long service life
  • Meets Motorcraft 10-year/150,000-mile durability specifications
  • Designed to perform in harsh underhood environment
  • Easy to install
  • Recommended by Ford Motor Company
See More

Gates – DriveAlign½ Belt Drive Idler/Tensioner Pulley (Part No.36354)

DriveAlign½ Belt Drive Idler/Tensioner Pulley

from

$56.99
Product Features:
  • Steel and thermoplastic construction designed to tight manufacturing tolerances for high durability and quality performance
  • Built to last with a superior resistance to dirt, salt, chemicals and other under-hood contaminants
  • OE-quality fit for virtually every domestic or import vehicle on the road today
  • Bearings meet or exceed OE standards with application-specific speed and load requirements, to withstand high under hood temperatures
  • Premium bearings eliminate bearing noise
  • Mounting hardware included for some popular applications
  • Reliable operation under severe conditions
See More

Dorman – Idler/Tensioner Pulley: Specific Fit, Steel, 90 mm Diameter (Part No.419-706)

Idler/Tensioner Pulley: Specific Fit, Steel, 90 mm Diameter

from

$50.99
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
See More

Gates – DriveAlign½ Belt Drive Idler/Tensioner Pulley (Part No.38001)

DriveAlign½ Belt Drive Idler/Tensioner Pulley

from

$32.99
Product Features:
  • Steel and thermoplastic construction designed to tight manufacturing tolerances for high durability and quality performance
  • Built to last with a superior resistance to dirt, salt, chemicals and other under-hood contaminants
  • OE-quality fit for virtually every domestic or import vehicle on the road today
  • Bearings meet or exceed OE standards with application-specific speed and load requirements, to withstand high under hood temperatures
  • Premium bearings eliminate bearing noise
  • Mounting hardware included for some popular applications
  • Reliable operation under severe conditions
See More

Motorcraft – Motorcraft Accessory Belt Idler Pulley (Part No.G6020360549MTR)

Motorcraft Accessory Belt Idler Pulley

from

$83.82
Motorcraft Belt Tensioners are manufactured with premium quality in mind

Product Features:
  • Designed to provide less operating range variation under tension, helping to minimize premature failure and poor performance
  • Always application specific – no one-size-fits-all solution
  • Feature a cast-aluminum spring case and arm to resist cracking and fatigue
  • Sealed-for-life bearing helps provide long service life
  • Meets Motorcraft 10-year/150,000-mile durability specifications
  • Designed to perform in harsh underhood environment
  • Easy to install
  • Recommended by Ford Motor Company
See More

Litens – O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 77 mm Diameter (Part No.900539A)

O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 77 mm Diameter

from

$71.99
This Litens pulley is supplied by one of the largest automotive pulley suppliers in the United States and meets all form, fit, and performance characteristics of the original equipment part. Like the Original Equipment pulley, the Litens replacement part is constructed of heavy duty steel for long life and trouble free performance. Fits Ford Super Duty truck and van applications. Like the original part, this pulley is supplied with a new mounting bolt, washer, and spacer to ensure quick and trouble-free installation. 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.
See More

Motorcraft – DRIVE BELT PULLEY (Part No.YS-336)

DRIVE BELT PULLEY

from

$59.99
DRIVE BELT PULLEY

Motorcraft – DRIVE BELT PULLEY (Part No.YS-314)

DRIVE BELT PULLEY

from

$56.99
DRIVE BELT PULLEY

FAQs for 2004 Ford F-350 Super Duty Idler Pulleys

What are the most popular Idler Pulleys for the 2004 Ford F-350 Super Duty?

With 6 brands you can trust, our most popular Idler Pulleys for the 2004 Ford F-350 Super Duty parts are:

What are the best aftermarket Idler Pulleys for the 2004 Ford F-350 Super Duty?

See what past customers had to say about our highest-rated Idler Pulleys for the 2004 Ford F-350 Super Duty:
Idler Pulley (Pulley only)
from $13.49
(10)
Idler Pulley (Pulley only)
“Good”
Idler Pulley (Pulley only)
from $12.49
(3)
Idler Pulley (Pulley only)
“I originally had a squeak that I though was the water pump, but a new sound emerged, replace 1 of the idler pulleys and still a small squeak. However,”