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  3. DR ENGINE AUTOPARTS MCA1003

DR. ENGINE AUTOPARTS MCA1003 Serpentine Belt 791450180359 6PK1620

fits model: A3, B9, Quattro, Passat, Firebird. make: Audi, Subaru, Volkswagen.

Mca1003 Dr. Engine Autoparts Serpentine Belt 6pk1620 Fit Audi A3 Quattro Subaru B9 Volkswagen Passat Firebird

( Brand: Dr. Engine Autoparts ), ( Manufacturer Part Number: MCA1003 ), ( Oe/oem Part Number: 6pk1620 ), ( Fitment Type: Direct Replacement ), ( Warranty: 1 Year ), ( Type: Serpentine Belt ), ( Material: Epdm ), ( Belt Type: V-belt ), ( Size: 6 Ribs And 1620 Mm ), ( UPC: 791450180359 )

Review DR. ENGINE AUTOPARTS Serpentine Belt Fit Audi Subaru Volkswagen fits QUATTRO PASSAT FIREBIRD A3 B9

Introducing the MCA1003 Serpentine Belt, an essential automotive component designed to power various accessories in your vehicle. This premium belt is suitable for a wide range of automobiles, including the Audi A3 Quattro, Subaru B9, Volkswagen Passat, and Firebird models with a 1.8T or 2.0T engine.

The MCA1003 Serpentine Belt is meticulously crafted using high-quality materials that ensure exceptional durability and dependability. Its six-rib design allows it to effectively transfer power from the engine to the accessories, such as the alternator, power steering pump, and air conditioning compressor.

This belt boasts a length of 63.2 inches (1605 mm), making it an ideal fit for the specified engine models. Its width measures 1.5 inches (38 mm), ensuring a secure fit and optimal performance. The belt's ribs are precisely engineered to maintain even tension and minimize slippage, contributing to a smoother and more efficient power transfer.

The MCA1003 Serpentine Belt is easy to install, thanks to its simple design and straightforward installation process. It comes with all necessary accessories, including a tensioner pulley and idler pulleys, to simplify the replacement process. This belt is also backed by a manufacturer's warranty, providing peace of mind and ensuring the highest level of customer satisfaction.

In summary, the MCA1003 Serpentine Belt is an essential automotive component that delivers reliable and efficient power transfer to various accessories in your vehicle. Its high-quality materials, precise design, and straightforward installation process make it an excellent choice for drivers seeking optimal performance and dependability.

Buying a serpentine belt for your automobile, specifically the MCA1003 belt model that fits the Audi A3 Quattro, Subaru B9, Volkswagen Passat, and Firebird models, involves considering both advantages and disadvantages to ensure you make an informed decision.

Advantages:

1. Extended Engine Life: A new serpentine belt ensures proper functioning of various engine components and helps prevent damage to the engine.

2. Improved Engine Performance: A worn-out serpentine belt can cause power loss, misfiring, and other performance issues, which a new belt can help address.

3. Cost-Effective: Replacing the serpentine belt is a relatively inexpensive maintenance task compared to more significant engine repairs.

4. Preventing Damage to Other Components: A faulty serpentine belt can cause damage to other engine components, which can lead to more expensive repairs down the line.

Disadvantages:

1. Labor Costs: While the cost of the belt itself may be reasonable, labor costs for its replacement can add up, especially if you choose to have it done at a professional shop.

2. Time Consuming: Replacing a serpentine belt can be a time-consuming process, as it often involves removing various components to access the belt.

3. Potential for Additional Repairs: In some cases, a worn-out serpentine belt may indicate other underlying issues with the engine or its related components, which could require additional repairs.

Conclusion:

The decision to purchase a new serpentine belt for your vehicle ultimately depends on weighing the advantages and disadvantages. While there are costs and time involved, the potential benefits, such as extended engine life and improved performance, can outweigh the drawbacks. Additionally, addressing a worn-out serpentine belt promptly can help prevent more costly repairs down the line.

Recommendation:

If you suspect that your serpentine belt is worn out or not functioning properly, it is recommended that you replace it as soon as possible. You can either purchase the belt yourself and have it installed at a professional shop or opt for a service package that includes belt replacement. While there are costs and time involved, the peace of mind that comes with knowing your engine is properly maintained is worth the investment.

Details:

This Item Includes: 1 Serpentine Belt. Title Serpentine Belt 6PK1620 Fit Audi A3 Quattro Subaru B9 Volkswagen Passat Firebird Car Application. Please refer to the images for an accurate of parts included in this listing.

part #: mca1003 prices

  • $22.05-$66.99

specifications bepubrac:

  • for models: A3, B9, Quattro, Passat, Firebird
  • for makes: Audi, Subaru, Volkswagen
  • brand: Dr. Engine Autoparts
  • mpn: Mca1003
  • oe/oem part number: 6pk1620
  • fitment type: Direct Replacement
  • warranty: 1 Year
  • type: Serpentine Belt
  • material: Epdm
  • belt type: V-belt
  • size: 6 Ribs And 1620 Mm
  • upc: 791450180359

returns bepubrac:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

offer bepubrac:

  • availability: In Stock
  • started: April 14, 2026
  • quantity: 8
  • sold: 0
  • options: Ship-to-home

shipping bepubrac:

  • service: Standard, Expedited, UPS Next Day Air
  • class: Standard, Expedited, One-day
  • carrier: UPS
  • transit: 3-8 Days
  • cost: $0.00
  • type: Fixed

seller bepubrac:

  • rating: 99.0%
  • city: Chatsworth, California
  • # reviews: 9199

payments bepubrac:

  • credit card: Discover
  • other
  • wallet: Apple-pay

general bepubrac:

  • condition: New
  • Car Truck Parts Accessories > Accessory Belts > Belts
for models: a3, b9, quattro, passat, firebird, for makes: audi, subaru, volkswagen, oe/oem part number: 6pk1620, fitment type: direct replacement, warranty: 1 year, type: serpentine belt, belt type: v-belt, size: 6 ribs and 1620 mm,
category: auto parts > car truck parts accessories > accessory belts > belts, material: epdm, sku: 20589029012838793,
Dr. Engine Autoparts MCA1003 Is Similar To:
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5 offers $22.05–$66.99 USD
  • New. Offer #1 priced at $34.72 + $0.00 shipping estimate = $34.72* total. Premium OE Micro-V Belt Serpentine Belt.FREE SHIPPING
  • New. Offer #2 priced at $22.05 + $0.00 shipping estimate = $22.05* total. Proprietary "Run Quiet" technology for better grip, less slip resulting in a quieter operation. Flexible, oil and heat resistant backing extend belt life.FREE SHIPPING
  • New. Offer #3 priced at $66.99 + $0.00 shipping estimate = $66.99* total. Patented EPDM construction with distinct green overcord is built specifically for more durability, superior flexibility, stability and longer life on heavy-duty drives. Fleetrunner Heavy Duty Micro-V Belt.FREE SHIPPING
  • New. Offer #4 priced at $25.32 + $0.00 shipping estimate = $25.32* total. FREE SHIPPING
  • New. Offer #5 priced at $35.98 + $0.00 shipping estimate = $35.98* total. FREE SHIPPING

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