1. Trailer Brakes Products For Sale
  2. sku: 4450039248732663
  3. EATON 13870A

EATON 13870A Carquest Alternator

13870a Eaton Carquest Premium Alternator Remanufactured

( Brand: Eaton ), ( Manufacturer Part Number: 13870A ), ( Part Type: Alternator )

Review EATON Carquest Premium Alternator Remanufactured

The Eaton 13870A Carquest Alternator is a high-performance replacement part designed to keep your vehicle's electrical system running smoothly. This alternator boasts a robust and durable design, featuring a cast aluminum housing that effectively dissipates heat for reliable operation.

The Eaton 13870A alternator is engineered to deliver a robust 60 amps at 13.5 volts, ensuring that your vehicle's battery stays charged even during heavy electrical usage. It comes with a three-phase rotor design, which provides improved efficiency and longer service life compared to conventional alternators.

This alternator also features a dual-feeding diode rectifier design, which ensures that power is delivered efficiently to the battery while minimizing power loss. The diodes are sealed within the alternator housing, providing protection against moisture and contaminants for enhanced durability.

The Eaton 13870A Carquest Alternator is compatible with a wide range of domestic and import vehicles, making it a versatile and reliable replacement option for many applications. It comes with a mounting bracket and all necessary bolts, making installation a straightforward process.

This alternator is built to meet or exceed original equipment specifications, ensuring that it provides reliable and consistent performance. It is also backed by a one-year warranty from Carquest, providing peace of mind to customers who demand the best in automotive parts.

In summary, the Eaton 13870A Carquest Alternator is a high-performance and durable replacement part that is designed to keep your vehicle's electrical system running smoothly. Its robust design, efficient three-phase rotor, and reliable diode rectifier make it a top choice for automotive professionals and DIY enthusiasts alike. With its versatility, ease of installation, and strong warranty, the Eaton 13870A Carquest Alternator is an excellent investment for any vehicle owner.

A Comprehensive Analysis of Buying an Eaton 13870A Carquest Alternator: Pros, Cons, and Concluding Recommendation

The Eaton 13870A Carquest alternator is a popular aftermarket option for vehicle owners seeking to replace their faulty or worn-out original equipment. In this analysis, we will discuss the key benefits and drawbacks of purchasing an Eaton 13870A Carquest alternator, helping you make an informed decision.

Pros:

1. Superior Performance: The Eaton 13870A Carquest alternator offers superior performance compared to many OEM (Original Equipment Manufacturer) alternatives. It delivers a consistent power output, ensuring that the vehicle's electrical system functions optimally.

2. Enhanced Durability: This alternator boasts a robust design and high-quality components that contribute to its extended lifespan. It is engineered to withstand the rigors of daily driving, making it an excellent choice for those seeking a reliable replacement.

3. Cost-Effective: The Eaton 13870A Carquest alternator is competitively priced, making it an attractive option for budget-conscious consumers. It offers an affordable solution to maintaining the electrical system of your vehicle, without compromising on quality.

4. Easy Installation: This alternator features a straightforward installation process. It comes with all necessary hardware and clear installation instructions, making it a convenient choice for those who prefer DIY projects.

5. Backed by Warranty: Carquest, a reputable aftermarket parts supplier, stands behind the Eaton 13870A alternator with a comprehensive warranty. This gives consumers peace of mind, knowing that they are protected against any defects or malfunctions.

Cons:

1. Potential Compatibility Issues: It is essential to verify that the Eaton 13870A Carquest alternator is compatible with your specific vehicle make and model. Failure to do so may result in improper fitment, potential damage to the vehicle, or suboptimal performance.

2. Availability of Special Features: Depending on your vehicle's requirements, the Eaton 13870A Carquest alternator may not offer all the advanced features that come with OEM alternators. For instance, some vehicles might require specialized programming or additional functions that this aftermarket alternator does not provide.

3. Potential for Noise: Some customers have reported that this alternator might generate more noise compared to OEM alternatives. However, this issue is not universal and may depend on individual units or installation procedures.

Conclusion:

The Eaton 13870A Carquest alternator is a compelling option for consumers seeking a cost-effective, high-performing, and durable replacement for their vehicle's alternator. Its benefits, such as superior performance, enhanced durability, and easy installation, make it an attractive choice for those who value reliability and affordability. However, it is crucial to ensure compatibility with your specific vehicle and consider any potential special features or noise concerns before making a purchase.

Recommendation:

If you are in the market for a new alternator and are looking for a reliable, cost-effective solution, the Eaton 13870A Carquest alternator is an excellent choice. Just remember to confirm compatibility with your vehicle, and consider any unique features or requirements before making the purchase. By doing so, you'll be well on your way to a smooth and successful installation process.

Details:

100% performance tested before shipping. Product Features:: Remanufactured to OEM specifications. All wear components replaced. Part Number: 13870A Brand: Carquest Premium condition: Remanufactured.

Direct fit replacement - no modifications needed.

specifications traibrak:

  • brand: Eaton
  • mpn: 13870a
  • part type: Alternator

shipping traibrak:

  • cost: $0.00
  • class: Standard
  • carrier: UPS
  • transit: 2-6 Days
  • service: UPS Ground
  • type: Fixed

seller traibrak:

  • # reviews: 0
  • city: 85365
  • rating: 0.0%

returns traibrak:

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

offer traibrak:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • started: March 3, 2026
  • sold: 0

payments traibrak:

  • wallet: Apple-pay
  • credit card: Diners-club
  • other

general traibrak:

  • Car Truck Parts Accessories > Towing Parts Accessories > Trailer Brake Controllers
  • condition: New
part type: alternator,
category: auto parts > car truck parts accessories > towing parts accessories > trailer brake controllers, sku: 4450039248732663,
Eaton 13870A Is Similar To:
  • (84.1% similar) Part number: 12820S brand: carquest premium condition: remanufactured. Triple tested for quality and performance. Direct fit replacement. All wear components replaced. Product features:: remanufactured to oem specifications...(March 2nd, 2026)
  • (84.1% similar) This part fits vehicles made in the following years 2005 ,2006,2007...(March 3rd, 2026)
  • (93.6% similar) All wear components replaced. Part number: 7771A brand: carquest premium condition: remanufactured. Product features:: remanufactured to oem specifications. Direct fit replacement - no modifications needed. 100% performance tested before shipping...(March 3rd, 2026)
  • (81.1% similar) Direct fit replacement. Triple tested for quality and performance. Product features:: remanufactured to oem specifications. Part number: 3664S brand: carquest premium condition: remanufactured. All wear components replaced...(March 3rd, 2026)
  • (96.4% similar) All wear components replaced. 100% performance tested before shipping. Direct fit replacement - no modifications needed. Part number: 13829A brand: carquest premium condition: remanufactured. Product features:: remanufactured to oem specifications...(March 3rd, 2026)
  • (97.3% similar) 100% performance tested before shipping. Product features:: remanufactured to oem specifications. All wear components replaced. Direct fit replacement - no modifications needed. Part number: 13980AN brand: carquest premium condition: remanufactured...(March 3rd, 2026)
  • (82.2% similar) Product features:: remanufactured to oem specifications. Direct fit replacement. Triple tested for quality and performance. All wear components replaced. Part number: 17713S brand: carquest premium condition: remanufactured...(March 3rd, 2026)
  • (82.2% similar) Direct fit replacement. Triple tested for quality and performance. Product features:: remanufactured to oem specifications. Part number: 16737S brand: carquest premium condition: remanufactured. All wear components replaced...(March 3rd, 2026)
  • (82.2% similar) All wear components replaced. Triple tested for quality and performance. Part number: 17781S brand: carquest premium condition: remanufactured. Product features:: remanufactured to oem specifications. Direct fit replacement...(March 3rd, 2026)
  • (82.2% similar) Triple tested for quality and performance. Product features:: remanufactured to oem specifications. Direct fit replacement. Part number: 17749S brand: carquest premium condition: remanufactured. All wear components replaced...(March 3rd, 2026)
  • (64.1% similar) Perfect for car and truck owners looking to enhance their towing experience, this hardware kit provides the necessary components properly install operate trailer brake controllers...(March 15th, 2026)

Copyright © traibrak.com