2003 Cadillac CTS Serpentine and V Belts

Keep Your 2003 Cadillac CTS 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 2003 Cadillac CTS looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Serpentine Belts. 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. For example, DriveWorks Serpentine and V Belts start at just $24.99 with an average 4.3 star rating. With over 12 reviews and a solid 4 star average, you can shop with confidence knowing other Cadillac CTS owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2003 Cadillac CTS Serpentine and V Belt at Advance Auto Parts is around $31.49, with a range that starts at $24.99 and goes up to $37.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy.

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 2003 Cadillac CTS in peak condition, inside and out.

Essential 2003 Cadillac CTS Serpentine and V Belts

Gates – FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (Part No.K060849HD)

FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

from

$68.99
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
  • Construction resists cracking and wear, even at extreme temperatures
  • The special compound provides unprecedented 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)
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Driveworks – Poly Rib Belt Serpentine Belt; 74.5 Long, 6 Rib Count (Part No.745K6)

Poly Rib Belt Serpentine Belt; 74.5 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

Gates – Micro-V Serpentine Drive Belt (Part No.K060772)

Micro-V Serpentine Drive Belt

from

$32.49
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 noise, reduces tension loss and solves transmission problems.
  • EPDM rubber constructions resist cracking on the rib surface
  • Meets or exceeds all original equipment manufacturer 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

Dayco – Poly Rib Belt HD Serpentine Belt; 66 Long, 8 Rib Count, Heavy Duty (Part No.5080660)

Poly Rib Belt HD Serpentine Belt; 66 Long, 8 Rib Count, Heavy Duty

from

$69.99
Produced for heavy-duty vehicles and buses with multiple accessories, Dayco HD poly-V belts are made from EPDM material to resist heat and are compliant with the latest standards, guaranteeing resistance, reliability, low noise and longer service life. Engineered for high torque and power pulses, these belts also feature specially treated cords within the belt to resist stretching and ensure length stability.

Product Features:
  • Engineered to handle operating conditions with temperatures up to 130°C (266°F)
  • Designed for multiple accessories such as A/C, power steering pumps, alternators and water pumps
  • Capable of delivering excellent performance in high torque and high power pulse applications
  • Specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt
See More

Dayco – Poly Rib Belt Serpentine Belt; 78 Long, 6 Rib Count (Part No.5060780)

Poly Rib Belt Serpentine Belt; 78 Long, 6 Rib Count

from

$37.99
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
  • Made in the USA
See More

Driveworks – Poly Rib Belt Serpentine Belt; 78.54 Long, 6 Rib Count (Part No.785K6)

Poly Rib Belt Serpentine Belt; 78.54 Long, 6 Rib Count

from

$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
See More

Dayco – Heavy Duty Serpentine Belt; 66 Long, 8 Rib Count (Part No.5080660SC)

Heavy Duty Serpentine Belt; 66 Long, 8 Rib Count

from

$66.99
Developed using real-world track data, the Dayco supercharger belt is engineered with a proprietary EPDM construction with aramid cords and either 8 or 10 ribs depending on application. This belt is designed for late model high-performance supercharged street cars like ZR1 Corvettes, Shelby Mustangs and SRT Hellcat applications and is part of a line of racing belts engineered to provide maximum performance under the most extreme conditions. Comprised of specially blended compounds that are application specific, these belts are some of the strongest, most flexible belts on the market today.

Product Features:
  • Aramid fiber loaded EPDM construction and high stiffness PET cords eliminate belt stretch 
  • Proven to provide extreme durability and reduced slip under high boost conditions 
  • Tested by top level Drag Pak competitors, including Watson Racing, using roots style superchargers 
See More

Driveworks – Poly Rib Belt Serpentine Belt; 77.1 Long, 6 Rib Count (Part No.770K6)

Poly Rib Belt Serpentine Belt; 77.1 Long, 6 Rib Count

from

$20.49
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 – Stretch Serpentine Belt; 37.8 Long, 4 Rib Count, Zip Tie Required (Part No.4PK960EE)

Stretch Serpentine Belt; 37.8 Long, 4 Rib Count, Zip Tie Required

from

$41.99
Dayco ela self-tensioning belts incorporate a wear-resistant EPDM rib material, along with a highly elastic EPDM cushion rubber that surrounds the polyamide tensile cord, thus providing the required adhesion and flexibility to maintain lasting performance. The backbone behind the Dayco ela self-tensioning belt is its polyamide tensile member, which allows the high elongation required for installation, yet provides the proper tension maintenance properties to transmit the accessory loads demanded for the drive.

Product Features:
  • Designed for two- to four-point drives that do not require automatic or manual tensioning
  • Provides self-tensioning capabilities required by specific OE drives designed for a ‘stretch’ belt
  • Elasticity allows for long-lasting performance and proper tension
See More

Dayco – Poly Rib Belt Serpentine Belt; 77.1 Long, 6 Rib Count (Part No.5060770)

Poly Rib Belt Serpentine Belt; 77.1 Long, 6 Rib Count

from

$38.99
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; 78 Long, 6 Rib Count (Part No.780K6)

Poly Rib Belt Serpentine Belt; 78 Long, 6 Rib Count

from

$24.99
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

Driveworks – V-Ribbed Belt, Driveworks (Part No.830K8)

V-Ribbed Belt, Driveworks

from

$33.99
This Driveworks v-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 belt has been constructed and engineered to meet the stringent demands of today’s automotive drive systems. The Driveworks v-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
  • Meets OEM requirements
See More

Dayco – Poly Rib Belt Serpentine Belt; 57.5 Long, 6 Rib Count (Part No.5060575)

Poly Rib Belt Serpentine Belt; 57.5 Long, 6 Rib Count

from

$24.79
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

Carquest Standard – Serpentine Belt: 46.8" Long, 6 Rib Count (Part No.468K6)

Serpentine Belt: 46.8" Long, 6 Rib Count

from

$19.99
Carquest Standard serpentine belts are constructed from quality materials to ensure durability and a long lifespan. We design and manufacture each Carquest Standard belt to enhance belt-to-pulley contact, maximizing load-carrying capacity and extending belt life. Our serpentine belts are built with EPDM rubber and treated polyester cord to improve durability and belt life. Carquest Standard belts are the right choice when looking for OE fit, form, and function at a great price.

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
  • Meets OE fit, form, and function
See More

Dayco – Poly Rib Belt Serpentine Belt; 38.8 Long, 4 Rib Count (Part No.5040388)

Poly Rib Belt Serpentine Belt; 38.8 Long, 4 Rib Count

from

$28.99
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; 46.75 Long, 6 Rib Count (Part No.468K6)

Poly Rib Belt Serpentine Belt; 46.75 Long, 6 Rib Count

from

$18.49
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 – Aramid Heavy Duty Serpentine Belt; 66.14 Long, 8 Rib Count (Part No.A080661SC)

Aramid Heavy Duty Serpentine Belt; 66.14 Long, 8 Rib Count

from

$63.99
Developed using real-world track data, the Dayco supercharger belt is engineered with a proprietary EPDM construction with aramid cords and either 8 or 10 ribs depending on application. This belt is designed for late model high-performance supercharged street cars like ZR1 Corvettes, Shelby Mustangs and SRT Hellcat applications and is part of a line of racing belts engineered to provide maximum performance under the most extreme conditions. Comprised of specially blended compounds that are application specific, these belts are some of the strongest, most flexible belts on the market today.

Product Features:
  • Aramid fiber loaded EPDM construction and high stiffness PET cords eliminate belt stretch 
  • Proven to provide extreme durability and reduced slip under high boost conditions 
  • Tested by top level Drag Pak competitors, including Watson Racing, using roots style superchargers 
See More

Carquest Standard – Serpentine Belt: 82.7" Long, 6 Rib Count (Part No.827K6)

Serpentine Belt: 82.7" Long, 6 Rib Count

from

$40.99
Carquest Standard serpentine belts are constructed from quality materials to ensure durability and a long lifespan. We design and manufacture each Carquest Standard belt to enhance belt-to-pulley contact, maximizing load-carrying capacity and extending belt life. Our serpentine belts are built with EPDM rubber and treated polyester cord to improve durability and belt life. Carquest Standard belts are the right choice when looking for OE fit, form, and function at a great price.

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
  • Meets OE fit, form, and function
See More

Driveworks – Poly Rib Belt Serpentine Belt; 47.5 Long, 6 Rib Count (Part No.475K6)

Poly Rib Belt Serpentine Belt; 47.5 Long, 6 Rib Count

from

$24.99
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

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

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

from

$39.49
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.K040388)

Micro-V Serpentine Drive Belt

from

$24.79
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

Dayco – Heavy Duty Serpentine Belt; 83.07 Long, 8 Rib Count (Part No.5080830SC)

Heavy Duty Serpentine Belt; 83.07 Long, 8 Rib Count

from

$61.99
Developed using real-world track data, the Dayco supercharger belt is engineered with a proprietary EPDM construction with aramid cords and either 8 or 10 ribs depending on application. This belt is designed for late model high-performance supercharged street cars like ZR1 Corvettes, Shelby Mustangs and SRT Hellcat applications and is part of a line of racing belts engineered to provide maximum performance under the most extreme conditions. Comprised of specially blended compounds that are application specific, these belts are some of the strongest, most flexible belts on the market today.

Product Features:
  • Aramid fiber loaded EPDM construction and high stiffness PET cords eliminate belt stretch 
  • Proven to provide extreme durability and reduced slip under high boost conditions 
  • Tested by top level Drag Pak competitors, including Watson Racing, using roots style superchargers 
See More

Gates – Micro-V Serpentine Drive Belt (Part No.K060785)

Micro-V Serpentine Drive Belt

from

$38.49
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 surface of the ribs
  • Meets or exceeds all OEM 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

Driveworks – Poly Rib Belt Serpentine Belt; 85.04 Long, 6 Rib Count (Part No.850K6)

Poly Rib Belt Serpentine Belt; 85.04 Long, 6 Rib Count

from

$35.99
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

Driveworks – Poly Rib Belt Serpentine Belt; 48.03 Long, 6 Rib Count (Part No.480K6)

Poly Rib Belt Serpentine Belt; 48.03 Long, 6 Rib Count

from

$29.99
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.K060827)

Micro-V Serpentine Drive Belt

from

$48.99
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 surface of the ribs
  • Meets or exceeds all original equipment manufacturer 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

Dayco – Poly Rib Belt HD Serpentine Belt; 83.07 Long, 8 Rib Count, Heavy Duty (Part No.5080830)

Poly Rib Belt HD Serpentine Belt; 83.07 Long, 8 Rib Count, Heavy Duty

from

$50.99
Produced for heavy-duty vehicles and buses with multiple accessories, Dayco HD poly-V belts are made from EPDM material to resist heat and are compliant with the latest standards, guaranteeing resistance, reliability, low noise and longer service life. Engineered for high torque and power pulses, these belts also feature specially treated cords within the belt to resist stretching and ensure length stability.

Product Features:
  • Engineered to handle operating conditions with temperatures up to 130°C (266°F)
  • Designed for multiple accessories such as A/C, power steering pumps, alternators and water pumps
  • Capable of delivering excellent performance in high torque and high power pulse applications
  • Specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt
See More

Dayco – Heavy Duty Serpentine Belt; 66.25 Long, 8 Rib Count (Part No.5080663SC)

Heavy Duty Serpentine Belt; 66.25 Long, 8 Rib Count

from

$54.99
Developed using real-world track data, the Dayco supercharger belt is engineered with a proprietary EPDM construction with aramid cords and either 8 or 10 ribs depending on application. This belt is designed for late model high-performance supercharged street cars like ZR1 Corvettes, Shelby Mustangs and SRT Hellcat applications and is part of a line of racing belts engineered to provide maximum performance under the most extreme conditions. Comprised of specially blended compounds that are application specific, these belts are some of the strongest, most flexible belts on the market today.

Product Features:
  • Aramid fiber loaded EPDM construction and high stiffness PET cords eliminate belt stretch 
  • Proven to provide extreme durability and reduced slip under high boost conditions 
  • Tested by top level Drag Pak competitors, including Watson Racing, using roots style superchargers 
See More

Most Popular Serpentine Belts for 2003 Cadillac CTSs

Enhance your 2003 Cadillac CTS with one of the 2 Serpentine Belts we have in stock, starting at just $24.99.

Driveworks – Poly Rib Belt Serpentine Belt; 78 Long, 6 Rib Count (Part No.780K6)

Poly Rib Belt Serpentine Belt; 78 Long, 6 Rib Count

from

$24.99
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

Dayco – Poly Rib Belt Serpentine Belt; 78 Long, 6 Rib Count (Part No.5060780)

Poly Rib Belt Serpentine Belt; 78 Long, 6 Rib Count

from

$37.99
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
  • Made in the USA
See More

Top-Rated Serpentine and V Belt Brands For Your 2003 Cadillac CTS

When it comes to finding the perfect Serpentine and V Belt for your 2003 Cadillac CTS, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Serpentine and V Belt brands including DriveWorks, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $24.99. Purchasing a Serpentine and V Belt from us here at Advance Auto Parts is a smart move for both you and your 2003 Cadillac CTS, providing peace of mind with parts that meet or exceed OEM standards.

Popular DriveWorks 2003 Cadillac CTS Serpentine and V Belts

If you’re looking for a top-quality Serpentine and V Belt for your 2003 Cadillac CTS, Advance Auto Parts has exactly what you need with our selection of DriveWorks Serpentine and V Belts. We have 1 DriveWorks Serpentine and V Belts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $24.99, you’ll find the perfect Serpentine and V Belt for your needs and budget. DriveWorks Serpentine and V Belts for the 2003 Cadillac CTS come highly rated, with over 2 customer reviews and an impressive average rating of 4.3 stars. Choosing a DriveWorks 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; 78 Long, 6 Rib Count
from $24.99
(2)
Poly Rib Belt Serpentine Belt; 78 Long, 6 Rib Count
“Used with ict accessories and bmw e36 ps pump no ac works perfect”

FAQs for 2003 Cadillac CTS Serpentine and V Belts

What’s the price range for 2003 Cadillac CTS Serpentine and V Belts?

The prices of Serpentine and V Belts for the 2003 Cadillac CTS range from $24.99 up to $37.99 for the most premium parts.

What is the average price of a Serpentine and V Belt for a 2003 Cadillac CTS?

The average price for Serpentine and V Belts for the 2003 Cadillac CTS is $31.49. 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 Cadillac CTS model years?

Yes, we carry Serpentine and V Belts for 15 model years of Cadillac CTSs between 2004 and 2019. The following model years are the most popular for Serpentine and V Belt purchases: 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, and 2011.

What are the cheapest Serpentine and V Belts for my 2003 Cadillac CTS?

The cheapest 2003 Cadillac CTS Serpentine and V Belts we carry are:

Does Advance Auto Parts sell Serpentine and V Belts for any other 2003 Cadillac models?

What are the top-rated Serpentine and V Belts that fit the 2003 Cadillac CTS?

The one 2003 Cadillac CTS Serpentine and V Belt we have in stock is the Poly Rib Belt Serpentine Belt; 78 Long, 6 Rib Count. It is rated 5 stars and costs $24.99.

What types of Serpentine and V Belts do you sell for my 2003 Cadillac CTS?

We currently have just 1 Serpentine and V Belt in stock for a 2003 Cadillac CTS, and as of 11/2/25, it is a Serpentine Belt.

Can I get help with 2003 Cadillac CTS 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 Cadillac Serpentine and V Belts and more.

What is your return policy for Cadillac CTS Serpentine and V Belts?

Advance Auto Parts keeps returns simple. For new Cadillac CTS 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.