2005 Chevrolet Trailblazer Ext Serpentine and V Belts

Keep Your 2005 Chevrolet Trailblazer Ext in Top Shape with Quality Serpentine and V Belts

Whether you’re repairing or upgrading your Serpentine and V Belt, using high-quality parts is key to keeping your 2005 Chevrolet Trailblazer Ext looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Serpentine Belts, Serpentine Belt Drive Component Kits, and Drive Belt Idler Assemblies. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Serpentine and V Belts from Trusted Brands

Looking for a reliable Serpentine and V Belt? We’ve got you covered with options from brands you know and trust like DriveWorks, Dayco, and Gates. For example, DriveWorks Serpentine and V Belts start at just $19.99 with an average 4.3 star rating. Dayco and Gates offer similar pricing and quality, backed by strong customer feedback. With over 1,146 reviews and a solid 4 star average, you can shop with confidence knowing other Chevrolet Trailblazer Ext owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2005 Chevrolet Trailblazer Ext Serpentine and V Belt at Advance Auto Parts is around $61.62, with a range that starts at $19.99 and goes up to $122.99. With 15 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Poly Rib Belt Serpentine Belt; 90.55 Long, 6 Rib Count, Poly Rib Belt Serpentine Belt; 92.32 Long, 6 Rib Count, and Poly Rib Belt Serpentine Belt; 36.5 Long, 4 Rib Count start at just $27.49 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Serpentine and V Belt, don’t forget to check out other key components like Belt Tensioners and Pulleys. At Advance Auto Parts, we’re here to help you keep your 2005 Chevrolet Trailblazer Ext in peak condition, inside and out.

Essential 2005 Chevrolet Trailblazer Ext Serpentine and V Belts

Driveworks – Poly Rib Belt Serpentine Belt; 92.32 Long, 6 Rib Count (Part No.923K6)

Poly Rib Belt Serpentine Belt; 92.32 Long, 6 Rib Count

from

$41.49
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
See More

Gates – FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (Part No.K060923HD)

FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

from

$74.99
Gates FleetRunner Micro-V Belts are 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 prolonged extreme operating temperatures
  • Heavy-duty construction resists cracking and wear, even at extreme temperatures
  • Special compound provides unmatched flexibility, stability, load carrying capacity and belt life
  • Troubleshooting designed for the toughest applications
  • Consistently outperforms other heavy-duty serpentine belts on the market
  • Engineered to save your fleet money and reduce downtime
  • Replacement of the tensioner is recommended (if equipped)
See More

Gates – Micro-V Serpentine Drive Belt (Part No.K040365)

Micro-V Serpentine Drive Belt

from

$26.99
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 surface of the ribs
  • Meets or exceeds all OEM specifications
  • 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.
See More

Driveworks – Poly Rib Belt Serpentine Belt; 36.5 Long, 4 Rib Count (Part No.365K4)

Poly Rib Belt Serpentine Belt; 36.5 Long, 4 Rib Count

from

$19.99
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
See More

Gates – Micro-V Serpentine Drive Belt (Part No.K060923)

Micro-V Serpentine Drive Belt

from

$70.99
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:
  • The special belt construction eliminates belt noise, reduces tension loss, and solves problems in drive applications.
  • EPDM rubber constructions resist cracking on the rib surface
  • Meets or exceeds all original equipment manufacturer specifications.
  • It is recommended to replace the tensioner (if equipped)
  • Unique form grinding of each individual belt assures precise dimensional control.
  • Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.
See More

Dayco – Poly Rib Belt Serpentine Belt; 36.5 Long, 4 Rib Count (Part No.5040365)

Poly Rib Belt Serpentine Belt; 36.5 Long, 4 Rib Count

from

$30.99
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
See More

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

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

from

$41.99
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 mile

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
See More

Dayco – Idler Pulley, Dayco (Part No.89059)

Idler Pulley, Dayco

from

$52.99
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 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
See More

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

Seal Puller Tool

from

$57.99
Pinion and axle seal puller. No return.

Product Features:
  • Seal puller
See More

Litens – Kit de courroie d’entrainement accessoire (Part No.LV999551A)

Kit de courroie d'entrainement accessoire

from

$103.99
This Litens Serpentine Belt Drive Component Kit fits 2002-2008 Buick Rainier / Chev Trailblazer / GMC Envoy / Isuzu Ascender / Olds Bravada / Saab 9-7x w/4.2L. These kits make it easy to maintain your entire front end accessory drive system. Eliminate the need to search for individual parts by purchasing this all-in-one solution. Front end accessory drives require maintenance at specific intervals, and parts should be replaced as part of your regularly scheduled tune-up to ensure your vehicle is at its best. Each kit contains a Litens belt tensioner, Bando serpentine belt, and any necessary idler pulley(s). All required hardware is included for the installation . Application specific instructions are also conveniently included. All parts meet or exceed OE fit, function, 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:
  • All-in-one solution to get the whole job done right the first time!
  • Eliminate the guess-work by repairing the whole system.
  • Front end accessory drive components wear together. Replace all of the components for added piece of mind.
  • A serpentine belt system that is not operating properly will affect other components. Many of your car’s systems are driven by the belt system. Keep them all functioning in tip-top shape!
  • Worn tensioners and idlers can cut belt life in half.
See More

Litens – Serpentine Belt Drive Component Kit (Part No.LV999033B)

Serpentine Belt Drive Component Kit

from

$122.99
This Litens Serpentine Belt Drive Component Kit fits 2002-2009 Chev Avalanche,Express,Silverado / GMC Envoy, Savana, Sierra, Yukon / Cadillac Escalade w/4.8/5.3/6.0L. These kits make it easy to maintain your entire front end accessory drive system. Eliminate the need to search for individual parts by purchasing this all-in-one solution. Front end accessory drives require maintenance at specific intervals, and parts should be replaced as part of your regularly scheduled tune-up to ensure your vehicle is at its best. Each kit contains a Litens belt tensioner, Bando serpentine belt, and any necessary idler pulley(s). All required hardware is included for the installation . Application specific instructions are also conveniently included. All parts meet or exceed OE fit, function, 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.
See More

Dayco – Serpentine Belt Kit; With Belt, Pulley and Tensioner, 3 Piece Set (Part No.5060905K2)

Serpentine Belt Kit; With Belt, Pulley and Tensioner, 3 Piece Set

from

$83.99
Dayco believes in a systems approach to maintenance and has a full line of serpentine belt kits that have been designed for the most popular light-duty applications, ensuring that whomever is completing the repair has all the parts needed. Dayco’s kit offers everything to service your front-end accessory drive with OE or equivalent components. This can include a premium tensioner with flat spring technology, durable pulley(s) with permanently lubricated bearings, a Dayco ela (stretch) serpentine belt, and the Dayco serpentine belt that provides extensive flexibility and longer service life, while handling higher workloads and temperatures.

Product Features:
  • Engineered to match OE specifications with unique features that enhance vehicle performance and safety
  • For vehicles that need a highly engineered drive belt and multiple parts for a thorough and proper repair
  • Provides all the parts needed in one box, helping simplify installation
See More

Dayco – Serpentine Demanding Drive Kit; With Belt, Pulley and Tensioner, 3 Piece Set (Part No.D60923K1)

Serpentine Demanding Drive Kit; With Belt, Pulley and Tensioner, 3 Piece Set

from

$101.99
Engineered specifically for the most problematic drive systems as an improvement over the OE design, Dayco demanding drive kits come in 14 applications that contain all necessary front-end accessory components to ensure a safe, reliable and noise-free belt drive system. Each kit includes up to two serpentine belts, a premium tensioner with flat spring technology and an idler pulley.

Product Features:
  • Custom engineered to cover 35 million problem drive vehicles in operation
  • Designed as an improvement over OE to address problematic drive systems
  • Features a specially designed serpentine belt with specific compounds that mitigate noise
See More

Most Popular Serpentine Belts for 2005 Chevrolet Trailblazer Exts

Enhance your 2005 Chevrolet Trailblazer Ext with one of the 9 Serpentine Belts we have in stock, starting at just $19.99.

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

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

from

$27.49
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
See More

Dayco – Poly Rib Belt Serpentine Belt; 36.5 Long, 4 Rib Count (Part No.5040365)

Poly Rib Belt Serpentine Belt; 36.5 Long, 4 Rib Count

from

$30.99
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
See More

Driveworks – Poly Rib Belt Serpentine Belt; 36.5 Long, 4 Rib Count (Part No.365K4)

Poly Rib Belt Serpentine Belt; 36.5 Long, 4 Rib Count

from

$19.99
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
See More

Gates – FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (Part No.K060923HD)

FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

from

$74.99
Gates FleetRunner Micro-V Belts are 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 prolonged extreme operating temperatures
  • Heavy-duty construction resists cracking and wear, even at extreme temperatures
  • Special compound provides unmatched flexibility, stability, load carrying capacity and belt life
  • Troubleshooting designed for the toughest applications
  • Consistently outperforms other heavy-duty serpentine belts on the market
  • Engineered to save your fleet money and reduce downtime
  • Replacement of the tensioner is recommended (if equipped)
See More

Dayco – Poly Rib Belt Serpentine Belt; 92.32 Long, 6 Rib Count (Part No.5060923)

Poly Rib Belt Serpentine Belt; 92.32 Long, 6 Rib Count

from

$68.99
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 mile

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
See More

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

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

from

$41.99
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 mile

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
See More

Driveworks – Poly Rib Belt Serpentine Belt; 92.32 Long, 6 Rib Count (Part No.923K6)

Poly Rib Belt Serpentine Belt; 92.32 Long, 6 Rib Count

from

$41.49
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
See More

Gates – Micro-V Serpentine Drive Belt (Part No.K060923)

Micro-V Serpentine Drive Belt

from

$70.99
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:
  • The special belt construction eliminates belt noise, reduces tension loss, and solves problems in drive applications.
  • EPDM rubber constructions resist cracking on the rib surface
  • Meets or exceeds all original equipment manufacturer specifications.
  • It is recommended to replace the tensioner (if equipped)
  • Unique form grinding of each individual belt assures precise dimensional control.
  • Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.
See More

Gates – Micro-V Serpentine Drive Belt (Part No.K040365)

Micro-V Serpentine Drive Belt

from

$26.99
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 surface of the ribs
  • Meets or exceeds all OEM specifications
  • 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.
See More

Best-Selling 2005 Chevrolet Trailblazer Ext Serpentine Belt Drive Component Kits

Upgrade your Trailblazer Ext with one of our 4 best-selling Serpentine Belt Drive Component Kits, earning an average 2.5 stars rating across 3 reviews.

Dayco – Serpentine Demanding Drive Kit; With Belt, Pulley and Tensioner, 3 Piece Set (Part No.D60923K1)

Serpentine Demanding Drive Kit; With Belt, Pulley and Tensioner, 3 Piece Set

from

$101.99
Engineered specifically for the most problematic drive systems as an improvement over the OE design, Dayco demanding drive kits come in 14 applications that contain all necessary front-end accessory components to ensure a safe, reliable and noise-free belt drive system. Each kit includes up to two serpentine belts, a premium tensioner with flat spring technology and an idler pulley.

Product Features:
  • Custom engineered to cover 35 million problem drive vehicles in operation
  • Designed as an improvement over OE to address problematic drive systems
  • Features a specially designed serpentine belt with specific compounds that mitigate noise
See More

Litens – Kit de courroie d’entrainement accessoire (Part No.LV999551A)

Kit de courroie d'entrainement accessoire

from

$103.99
This Litens Serpentine Belt Drive Component Kit fits 2002-2008 Buick Rainier / Chev Trailblazer / GMC Envoy / Isuzu Ascender / Olds Bravada / Saab 9-7x w/4.2L. These kits make it easy to maintain your entire front end accessory drive system. Eliminate the need to search for individual parts by purchasing this all-in-one solution. Front end accessory drives require maintenance at specific intervals, and parts should be replaced as part of your regularly scheduled tune-up to ensure your vehicle is at its best. Each kit contains a Litens belt tensioner, Bando serpentine belt, and any necessary idler pulley(s). All required hardware is included for the installation . Application specific instructions are also conveniently included. All parts meet or exceed OE fit, function, 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:
  • All-in-one solution to get the whole job done right the first time!
  • Eliminate the guess-work by repairing the whole system.
  • Front end accessory drive components wear together. Replace all of the components for added piece of mind.
  • A serpentine belt system that is not operating properly will affect other components. Many of your car’s systems are driven by the belt system. Keep them all functioning in tip-top shape!
  • Worn tensioners and idlers can cut belt life in half.
See More

Dayco – Serpentine Belt Kit; With Belt, Pulley and Tensioner, 3 Piece Set (Part No.5060905K2)

Serpentine Belt Kit; With Belt, Pulley and Tensioner, 3 Piece Set

from

$83.99
Dayco believes in a systems approach to maintenance and has a full line of serpentine belt kits that have been designed for the most popular light-duty applications, ensuring that whomever is completing the repair has all the parts needed. Dayco’s kit offers everything to service your front-end accessory drive with OE or equivalent components. This can include a premium tensioner with flat spring technology, durable pulley(s) with permanently lubricated bearings, a Dayco ela (stretch) serpentine belt, and the Dayco serpentine belt that provides extensive flexibility and longer service life, while handling higher workloads and temperatures.

Product Features:
  • Engineered to match OE specifications with unique features that enhance vehicle performance and safety
  • For vehicles that need a highly engineered drive belt and multiple parts for a thorough and proper repair
  • Provides all the parts needed in one box, helping simplify installation
See More

Litens – Serpentine Belt Drive Component Kit (Part No.LV999033B)

Serpentine Belt Drive Component Kit

from

$122.99
This Litens Serpentine Belt Drive Component Kit fits 2002-2009 Chev Avalanche,Express,Silverado / GMC Envoy, Savana, Sierra, Yukon / Cadillac Escalade w/4.8/5.3/6.0L. These kits make it easy to maintain your entire front end accessory drive system. Eliminate the need to search for individual parts by purchasing this all-in-one solution. Front end accessory drives require maintenance at specific intervals, and parts should be replaced as part of your regularly scheduled tune-up to ensure your vehicle is at its best. Each kit contains a Litens belt tensioner, Bando serpentine belt, and any necessary idler pulley(s). All required hardware is included for the installation . Application specific instructions are also conveniently included. All parts meet or exceed OE fit, function, 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.
See More

Top-Quality Drive Belt Idler Assemblies for 2005 Chevrolet Trailblazer Exts

Choose a high-quality OEM or aftermarket Drive Belt Idler Assembly for Chevrolet Trailblazer Exts and enjoy top-notch performance from $52.99.

Dayco – Idler Pulley, Dayco (Part No.89059)

Idler Pulley, Dayco

from

$52.99
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 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
See More

Our Top Pick for a 2005 Chevrolet Trailblazer Ext Seal Puller

Invest in a durable Seal Puller for your 2005 Chevrolet, knowing you’re getting trusted brands and expert craftsmanship.

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

Seal Puller Tool

from

$57.99
Pinion and axle seal puller. No return.

Product Features:
  • Seal puller
See More

Top-Rated Serpentine and V Belt Brands For Your 2005 Chevrolet Trailblazer Ext

When it comes to finding the perfect Serpentine and V Belt for your 2005 Chevrolet Trailblazer Ext, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Serpentine and V Belt brands including Dayco, Gates, and DriveWorks, and more, all known for their exceptional customer ratings (average brand rating of 4.5 stars) and competitive prices, as low as $19.99. Purchasing a Serpentine and V Belt from us here at Advance Auto Parts is a smart move for both you and your 2005 Chevrolet Trailblazer Ext, providing peace of mind with parts that meet or exceed OEM standards.

Popular Dayco 2005 Chevrolet Trailblazer Ext Serpentine and V Belts

If you’re looking for a top-quality Serpentine and V Belt for your 2005 Chevrolet Trailblazer Ext, Advance Auto Parts has exactly what you need with our selection of Dayco Serpentine and V Belts. We have 3 Dayco Serpentine and V Belts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $30.99 and an average cost of $47.32, you’ll find the perfect Serpentine and V Belt for your needs and budget. Dayco Serpentine and V Belts for the 2005 Chevrolet Trailblazer Ext come highly rated, with over 410 customer reviews and an impressive average rating of 4.5 stars. Choosing a Dayco Serpentine and V Belt from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Poly Rib Belt Serpentine Belt; 92.32 Long, 6 Rib Count
from $68.99
(133)
Poly Rib Belt Serpentine Belt; 92.32 Long, 6 Rib Count
“Belt fit fine and runs smoothly.”

Top-Quality Gates 2005 Chevrolet Trailblazer Ext Serpentine and V Belts

For those in search of a high-quality Serpentine and V Belt for their 2005 Chevrolet Trailblazer Ext, Advance Auto Parts offers a great selection of Gates Serpentine and V Belts. With 1 Gates Serpentine and V Belts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Serpentine and V Belts start at just $74.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.4 stars, Gates Serpentine and V Belts provide both reliability and excellent performance. Choosing a Gates Serpentine and V Belt from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt
from $74.99
(1)
FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt
“Awesome, price and great reliability…. plus Advance auto price match!!!! YAAAAAAAYYYY!!!!”

FAQs for 2005 Chevrolet Trailblazer Ext Serpentine and V Belts

What are the best-selling Serpentine and V Belts for 2005 Chevrolet Trailblazer Exts?

Out of 15 Serpentine and V Belts that fit 2005 Chevrolet Trailblazer Exts, the following parts are the top sellers:

What’s the price range for 2005 Chevrolet Trailblazer Ext Serpentine and V Belts?

The prices of Serpentine and V Belts for the 2005 Chevrolet Trailblazer Ext range from $19.99 up to $122.99 for the most premium parts.

What is the average price of a Serpentine and V Belt for a 2005 Chevrolet Trailblazer Ext?

The average price for Serpentine and V Belts for the 2005 Chevrolet Trailblazer Ext is $61.62. Keep in mind the variety of part types within our Serpentine and V Belt category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Serpentine and V Belts for other Chevrolet Trailblazer Ext model years?

Yes, we carry Serpentine and V Belts for 3 model years of Chevrolet Trailblazer Exts between 2002 and 2006. The following model years are the most popular for Serpentine and V Belt purchases: 2006, 2004, 2003, and 2002.

What are the cheapest Serpentine and V Belts for my 2005 Chevrolet Trailblazer Ext?

The cheapest 2005 Chevrolet Trailblazer Ext Serpentine and V Belts we carry are:

Does Advance Auto Parts sell Serpentine and V Belts for any other 2005 Chevrolet models?

Yes. We stock Serpentine and V Belts for 39 other popular 2005 Chevrolet models. Some of the most popular are 2005 Tahoe Serpentine and V Belts, 2005 Impala Serpentine and V Belts, 2005 Silverado 1500 Serpentine and V Belts, 2005 Malibu Serpentine and V Belts, and 2005 Suburban 1500 Serpentine and V Belts.

What are the top-rated Serpentine and V Belts that fit the 2005 Chevrolet Trailblazer Ext?

Based on 1,146 reviews by customers, our 2005 Chevrolet Trailblazer Ext Serpentine and V Belts have an average customer rating of 4 stars. These are the highest-rated categories of Serpentine and V Belts for the 2005 Chevrolet Trailblazer Ext and their top-rated products:

What types of Serpentine and V Belts do you sell for my 2005 Chevrolet Trailblazer Ext?

As of 11/2/25, these are some of the most in-demand types of Serpentine and V Belts for a 2005 Chevrolet Trailblazer Ext:

Can I get help with 2005 Chevrolet Trailblazer Ext Serpentine and V Belt orders?

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

What is your return policy for Chevrolet Trailblazer Ext Serpentine and V Belts?

Advance Auto Parts keeps returns simple. For new Chevrolet Trailblazer Ext Serpentine and V Belts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.