1. Alternators For Sale
  2. sku: 18247898494822722
  3. CARQUEST YY7787N-6G1

CARQUEST YY7787N-6G1 Alternator Sport Trac 130A

fits model: Explorer, Mountaineer. make: Ford, Mercury. year: 2001–2004.

Yy7787n-6g1 Carquest 7787 130a Alternator For 01-04 Ford Explorer / Sport Trac And Mercury Mountaineer

( Brand: Carquest ), ( Manufacturer Part Number: YY7787N-6G1 ), ( Spec Includes: Mounting Hardware ), ( Spec Core Charge: No Core Required ), ( Spec General: Ford 4g Ir/if 130a 12v Cw S6 ), ( Vintage Part: No ), ( Type: Alternator ), ( Oe/oem Part Number: Afd0045 ), ( Manufacturer Warranty: 5 Years ), ( Voltage: 12 V ), ( Amperage: 130 A ), ( Features: Pulley Included, Clockwise Rotation ), ( Finish: Painted ), ( Country Of Origin: China )

Review CARQUEST 7787 130a Alternator Ford Sport Trac And Mercury fits EXPLORER MOUNTAINEER 2001–2004

The Carquest YY7787N-6G1 is a premium replacement alternator designed specifically for select Ford Explorer, Sport Trac, and Mercury Mountaineer models from the year 2001 to 2004. This alternator boasts a robust 130-amp output capacity, ensuring your vehicle's electrical systems maintain optimal performance.

The YY7787N-6G1 alternator is engineered with a durable cast housing, which not only enhances its longevity but also adds an attractive appearance under the hood. Its internal components are meticulously crafted with high-quality materials to ensure smooth and efficient operation.

This alternator features a heavy-duty drive belt pulley, which not only provides a secure connection for the drive belt but also minimizes the risk of belt slippage. The pulley is designed with a smooth surface, ensuring quiet operation and reducing the amount of vibration transmitted to other components.

The YY7787N-6G1 alternator is equipped with a diode that converts excess electrical energy into electrical current, which is then used to charge the battery. This diode not only extends the life of the battery but also ensures that the battery is always fully charged, providing you with a reliable starting system.

Installation of this alternator is straightforward, thanks to its plug-and-play design. The alternator comes with all necessary mounting hardware, making it easy to install in your vehicle. The alternator's wiring harness is color-coded and labeled for easy identification and connection to the battery and other electrical components.

In summary, the Carquest YY7787N-6G1 is a top-quality replacement alternator designed specifically for select Ford Explorer, Sport Trac, and Mercury Mountaineer models. With its robust 130-amp output capacity, durable cast housing, heavy-duty drive belt pulley, and easy installation process, this alternator is the perfect choice for keeping your vehicle's electrical systems running smoothly and efficiently.

Buying Carquest YY7787N-6G1 Alternator for 01-04 Ford Explorer, Sport Trac, Mercury Mountaineer: A Comprehensive Analysis

Introduction:

The Carquest YY7787N-6G1 is a 130-amp alternator designed to fit various Ford and Mercury vehicles, including the Ford Explorer, Sport Trac, and Mercury Mountaineer models from 2001 to 2004. In this analysis, we'll discuss the key features, advantages, and potential disadvantages of purchasing this alternator.

Key Features:

1. 130-amp output, suitable for vehicles with heavy electrical loads.

2. Universal voltage regulator design for easier installation.

3. Durable diode design for increased efficiency and longer life.

4. OE-style terminal design for a secure connection.

Advantages:

1. Improved battery charging: A higher amperage alternator like the Carquest YY7787N-6G1 ensures that your battery stays charged effectively, especially when dealing with heavy electrical loads.

2. Longer life: The alternator's durable diode design contributes to its extended lifespan, helping you save on replacement costs in the long run.

3. Easy installation: The universal voltage regulator design simplifies the installation process, making it a more convenient choice for some users.

Disadvantages:

1. Cost: The Carquest YY7787N-6G1 alternator may be more expensive than some OEM or aftermarket alternatives.

2. Size: Depending on the specific application, the alternator's size may require modification or additional clearance during installation.

Conclusion:

The Carquest YY7787N-6G1 alternator offers several advantages, such as improved battery charging, longer life, and easy installation. However, it also comes with potential disadvantages, such as a higher cost and potential size concerns. Ultimately, the decision to purchase this alternator depends on your specific needs, budget, and installation capabilities. If you require a high-performance alternator or have heavy electrical loads in your vehicle, the Carquest YY7787N-6G1 could be an excellent investment. However, if cost is a major concern, you may want to consider alternative options.

Recommendation:

If you're looking for a reliable and efficient alternator for your 2001-2004 Ford Explorer, Sport Trac, or Mercury Mountaineer, the Carquest YY7787N-6G1 is a solid choice. Its high amperage output and durable design make it an excellent investment for those who require a dependable charging system. However, carefully consider your budget and installation capabilities before making a purchase. If the cost or potential size concerns are significant, you may want to explore other alternatives. Always ensure that the chosen alternator is compatible with your specific vehicle model.

Details:

It features a 12V voltage output and 130A amperage capacity, providing reliable power for your vehicle. The 7787 130A Alternator is a high-quality car part designed specifically for 01-04 Ford Explorer, Sport Trac, and Mercury Mountaineer vehicles. This alternator comes with a 5-year manufacturer warranty and includes mounting hardware, making installation easy. With a clockwise rotation feature and painted finish, this alternator is durable efficient choice for your vehicles electrical needs.

part #: yy7787n6g1 price

  • $105.99

specifications altnagen:

  • for models: Explorer, Mountaineer
  • for makes: Ford, Mercury
  • for years: 2001-2004
  • brand: Carquest
  • mpn: Yy7787n-6g1
  • spec includes: Mounting Hardware
  • spec core charge: No Core Required
  • spec general: Ford 4g Ir/if 130a 12v Cw S6
  • vintage part: No
  • type: Alternator
  • oe/oem part number: Afd0045
  • manufacturer warranty: 5 Years
  • voltage: 12 V
  • amperage: 130 A
  • features: Pulley Included, Clockwise Rotation
  • finish: Painted
  • country of origin: China

shipping altnagen:

  • service: USPS Ground Advantage
  • cost: $0.00
  • class: Standard
  • type: Calculated
  • transit: 5-11 Days
  • carrier: USPS

returns altnagen:

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

payments altnagen:

  • wallet: Paypal
  • credit card: Mastercard
  • other

offer altnagen:

  • options: Ship-to-home
  • started: February 22, 2026
  • sold: 0
  • quantity: 5
  • availability: In Stock

seller altnagen:

  • rating: 99.2%
  • city: San Jose, California
  • # reviews: 3566

general altnagen:

  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Alternators Generators
  • condition: New
for models: explorer, mountaineer, for makes: ford, mercury, for years: 2001-2004, spec includes: mounting hardware, spec core charge: no core required, spec general: ford 4g ir/if 130a 12v cw s6, vintage part: no, type: alternator, oe/oem part number: afd0045, manufacturer warranty: 5 years, voltage: 12 v, amperage: 130 a, features: pulley included, clockwise rotation, finish: painted, country of origin: china,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > alternators generators, sku: 18247898494822722,
Carquest YY7787N-6G1 Is Similar To:
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5 offers $105.99–$105.99 USD
  • New. Offer #1 priced at $105.99 + $0.00 shipping estimate = $105.99* total. Ford Explorer (2001-2004) with V6 4.0L engine Rotation: Clockwise (CW).FREE SHIPPING
  • New. Offer #2 priced at $105.99 + $0.00 shipping estimate = $105.99* total. Ford:1L2U-10300-AA, 1L2U-10300-AB, 1L2Z-10346-AA, 1L2Z-10346-AARM, 1L2Z-10346-AB, 1L2Z-10346-ABRM, 1L2Z-10V346-ADRM, 4U2Z-10V346-CXRM.FREE SHIPPING
  • New. Offer #3 priced at $105.99 + $0.00 shipping estimate = $105.99* total. FREE SHIPPING
  • New. Offer #4 priced at $105.99 + $0.00 shipping estimate = $105.99* total. FREE SHIPPING
  • New. Offer #5 priced at $105.99 + $0.00 shipping estimate = $105.99* total. Condition New. 7787N-6G1, 7787, 112946, 1L2UAA, 1L2UAB,1L2U10300AA, 1L2U10300AB, 1L2Z10346AA, 1L2Z10346AB, 1L2Z10346ABRM.FREE SHIPPING

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