1. Alternators For Sale
  2. sku: 14996135269171604
  3. HILAMPS 12857604

HILAMPS 12857604 Buses Cw Ir If Alternator B12B 12599 80A Ir/if

fits year: 2001–2006.

12857604 Hilamps For Buses B12b 2001-06 Medium And Heavy-duty Trucks 12599 80a Cw Ir/if Alternator

( Brand: Hilamps ), ( Manufacturer Part Number: 12857604 ), ( Type: Alternator ), ( Fitment Type: Direct Replacement ), ( Universal Fitment: No ), ( Oe/oem Part Number: 12599 ), ( Amperage: 80a ), ( Regulator/fan: Ir/if ), ( Voltage: 24v ), ( Rotation: Cw ), ( Pulley Class: S8 )

Review HILAMPS Buses Medium And Heavy duty Trucks 80a Cw Ir/if Alternator fits 2001–2006

The Hilamps 12857604 is a heavy-duty 12599 80A CW IR/IF alternator specifically designed for buses, with a model year application ranging from 2001 to 2006 for B12B models. This alternator is an essential component of the electrical system in buses, responsible for converting mechanical energy from the engine into electrical energy to power various electrical loads.

This alternator boasts a robust and durable construction, with a cast iron housing that ensures long-lasting performance. Its brushes are made of premium carbon material, which ensures minimal wear and prolongs the operational life of the alternator. The alternator's rotor is made of a high-conductivity copper-wound design, providing optimal efficiency in energy conversion.

The Hilamps 12857604 alternator features a 12-volt output and a maximum output capacity of 80 Amps. It comes with a regulator that maintains a consistent battery voltage, preventing overcharging and undercharging, which can damage the battery and shorten its lifespan. The alternator's voltage output is regulated through an automatic voltage regulator (AVR), ensuring a stable and optimal charging system.

This alternator is designed to meet the demanding needs of commercial vehicles, with its high output capacity and rugged construction. It is also compliant with the applicable industry standards, ensuring safety and reliability. The alternator's dimensions are as follows: length - 27.5 inches (69.9 cm), width - 11.5 inches (29.2 cm), and height - 12 inches (30.5 cm). Its weight is approximately 66.1 lbs (29.9 kg).

In summary, the Hilamps 12857604 is a heavy-duty 12599 80A CW IR/IF alternator designed for buses with a model year application ranging from 2001 to 2006 (B12B). It features a durable cast iron housing, premium carbon brushes, and a high-conductivity copper-wound rotor, providing optimal efficiency and long-lasting performance. With a 12-volt output and a maximum capacity of 80 Amps, this alternator is an essential component of the electrical system in buses, ensuring reliable and stable power for various electrical loads.

The HILAMPS 12857604 alternator is a heavy-duty 12599 80A CW IR/IF alternator designed for buses, specifically for B12B models manufactured between 2001 and 2006. In this response, we will discuss the potential pros and cons of purchasing this alternator for your bus.

Pros:

1. Designed for Heavy-Duty Use: This alternator is specifically engineered for buses, ensuring it can handle the high electrical demands of such vehicles.

2. Replacement for Original Equipment: This alternator is a direct replacement for the original equipment on B12B buses, making installation straightforward and hassle-free.

3. Enhanced Electrical Performance: The alternator's increased capacity of 80A ensures that your bus's electrical systems receive the necessary power to function optimally.

4. Improved Battery Charging: A more powerful alternator can help keep your bus's battery charged, reducing the likelihood of battery-related issues.

5. Durable Construction: The alternator is built to withstand the rigors of commercial vehicle use, ensuring long-lasting performance.

Cons:

1. Cost: The HILAMPS 12857604 alternator may be more expensive than some aftermarket alternators, which could be a deterrent for some buyers.

2. Complex Installation: While the alternator is a direct replacement, the installation process may still require professional assistance, adding to the overall cost.

3. Weight: Being a heavy-duty alternator, it is heavier than some aftermarket alternators, which could impact fuel economy and overall vehicle performance.

Conclusion:

The HILAMPS 12857604 alternator offers several advantages, including improved electrical performance, enhanced battery charging, and durable construction, making it an excellent choice for bus owners looking for a reliable and high-performing replacement. However, the cost and potential installation complexity may deter some buyers. Ultimately, the decision to purchase this alternator will depend on your budget, technical expertise, and the specific needs of your bus. If you require a heavy-duty alternator and can afford the cost, this alternator is an excellent choice. If you're on a tight budget, you may want to consider a less expensive aftermarket alternator.

Details:

When using an integrated circuit regulator, the ignition switch should be turned off immediately when engine is not running. The tension of the transmission belt must be appropriate. Medium Heavy-Duty Trucks FH16 16.0L SL 2004 -2007. Will easily burn out.

The images shown are not the actual item and for your reference only. Fitment: Buses B12B 12.0L SL 2001 -2006. Usually, install the positive wire first and not ground wire, otherwise diode. Medium Heavy-Duty Trucks FH12 12.1L SL 2001 -2006.

New List Item. Position: Front. When installing the battery, be sure not to install it incorrectly. Medium Heavy-Duty Trucks FH12 12.0L SL 1999 -2003.

Fast shipping: All our packages use USPS First Class/UPS/FedEx.

part #: 12857604 price

  • $101.79

specifications altnagen:

  • for years: 2001-2006
  • brand: Hilamps
  • mpn: 12857604
  • type: Alternator
  • fitment type: Direct Replacement
  • universal fitment: No
  • oe/oem part number: 12599
  • amperage: 80a
  • regulator/fan: Ir/if
  • voltage: 24v
  • rotation: Cw
  • pulley class: S8

returns altnagen:

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

general altnagen:

  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Alternators Generators
  • condition: New

payments altnagen:

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

seller altnagen:

  • city: Ontario, California
  • rating: 98.2%
  • # reviews: 4951

shipping altnagen:

  • type: Fixed
  • transit: 5-10 Days
  • cost: $0.00
  • service: Standard
  • class: Standard

offer altnagen:

  • sold: 0
  • availability: In Stock
  • started: August 29, 2025
  • options: Ship-to-home
  • best offers: True
  • quantity: 10
for years: 2001-2006, type: alternator, fitment type: direct replacement, universal fitment: no, oe/oem part number: 12599, amperage: 80a, regulator/fan: ir/if, voltage: 24v, rotation: cw, pulley class: s8,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > alternators generators, sku: 14996135269171604,
Hilamps 12857604 Is Similar To:
altnagen logo
1 offer $101.79 USD
  • New. Offer #1 priced at $101.79 + $0.00 shipping estimate = $101.79* total. Fitment: Buses 12.0L Dsl 2001-2006 Medium & Heavy-Duty Trucks FH12 12.0L Dsl 1999-2003 Medium & Heavy-Duty Trucks FH12 12.1L Dsl 2001-2006 Medium & Heavy-Duty Trucks FH16 16.0L Dsl 2004-2007 Medium & Heavy-Duty Trucks FH400 12.8L Dsl 2006-2007 Medium & Heavy-Duty Trucks FH440 12.8L Dsl 2006-2007 Medium & Heavy-Duty Trucks FH480 12.8L Dsl 2006-2007 Medium & Heavy-Duty Trucks FH520 12.8L Dsl 2006-2007 Medium & Heavy-Duty Trucks FM12 12.1L Dsl 1998-2006 Medium & Heavy-Duty Trucks FM360 12.8L Dsl 2005-2007 Medium & Heavy-Duty Trucks FM400 12.8L Dsl 2005-2007 Medium & Heavy-Duty Trucks FM440 12.8L Dsl 2005-2007.FREE SHIPPING

Copyright © altnagen.com