Part #: AL6454N

Bosch AL6454N Alternator

Alternator (New)
⚙️ 9 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$423.26Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Alternator (New)
🚗Fitment: Dodge, Ram 2500 and Ram 3500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Alternator Replacement for Dodge Ram 2500 and 3500

The Bosch AL6454N alternator is designed to provide consistent 12-volt electrical power for Dodge Ram 2500 and Ram 3500 trucks. This new alternator ensures your vehicle's charging system operates efficiently, supporting all electrical components and battery charging needs.

  • Voltage: 12V system compatibility
  • Amperage Rating: 132 amps for robust electrical output
  • Rotation Direction: Clockwise for proper fitment
  • Pulley Included: 6-groove pulley with 63mm outside diameter
  • Fan Type: Internal with external fan included for optimal cooling
  • Plug Type: 363 with rear view main mounting ear at 6 o'clock
  • Case Material and Color: Durable aluminum construction
  • Regulator Type: External regulator required (not included)
  • Brand Line: Alternator (New) for reliable new unit performance

About the Bosch Alternator (New) Product Line

The Bosch Alternator (New) product line focuses on delivering brand-new alternators engineered to meet or exceed original equipment specifications. This line emphasizes quality materials such as aluminum cases and includes essential components like pulleys and external fans to ensure proper operation and cooling. The AL6454N model is part of this line, offering a direct replacement solution for Dodge Ram 2500 and 3500 trucks requiring a 132-amp alternator with a 12-volt system.

Detailed Product Description

The Bosch AL6454N alternator is a new, high-quality replacement designed specifically for Dodge Ram 2500 and Ram 3500 models. It features a 12-volt electrical system with a 132-amp output rating, suitable for vehicles with demanding electrical loads. The alternator includes a 6-groove pulley measuring 63mm in diameter, compatible with 6s belt types. Its clockwise rotation and plug type 363 with a rear view main mounting ear positioned at 6 o'clock ensure proper fitment and installation. The aluminum case provides durability and heat dissipation, while the internal fan combined with an external fan enhances cooling performance. Note that this alternator requires an external regulator, which is not included.

Common Applications and Issues Addressed

  • Replacement for failing or underperforming alternators in Dodge Ram 2500 and 3500 trucks
  • Resolves battery charging problems and electrical system malfunctions
  • Addresses issues with dimming headlights or electrical accessory failures
  • Prevents vehicle stalling caused by insufficient electrical power
  • Eliminates warning lights related to charging system faults

Installation Notes and Tips

  • Ensure compatibility with Dodge Ram 2500 or 3500 models before installation
  • Verify the alternator’s clockwise rotation and plug type 363 match your vehicle’s requirements
  • Check that the external regulator is present and functioning, as it is not included with this unit
  • Inspect the belt and pulley alignment to accommodate the 6-groove pulley
  • Follow manufacturer torque specifications for mounting bolts and electrical connections

Quality Assurance and Warranty

This Bosch AL6454N alternator is a new unit manufactured with high-quality aluminum casing and components to ensure durability and reliable performance. Bosch maintains strict quality control standards for the Alternator (New) product line. While specific warranty details are not provided here, Bosch alternators typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.

BrandBosch
Part NumberAL6454N
PositionAlternator (New)
Amperage Rating132
Case ColorAluminum
Case MaterialAluminum
Cases Per Pallet (ORLY)60
External Fan IncludedYes
External Regulator IncludedNo
Fan TypeInternal
New Or RemanufacturedNew
One Wire CapableNo
Original Equipment Manufacturer NamesBO
Outside Pulley Diameter63
Plug Clock Rear View Main Mounting Ear at 6 O Clock10
Plug Type363
Pulley Groove Quantity6
Pulley IncludedYes
Pulley Type6S
Pulley Type / Belt Type (Alternator)6S
Regulator TypeExternal
Rotation DirectionClockwise
Unit(s) per Car Qty (ORLY)1
Voltage12

This part fits 9 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersPositionNotes
2009DodgeRam 2500RWD5.9LL6N/AAlternator (New)
2008DodgeRam 2500RWD5.9LL6N/AAlternator (New)
2008DodgeRam 35005.9LL6N/AAlternator (New)
2007DodgeRam 25005.9LL6N/AAlternator (New)
2007DodgeRam 35005.9LL6N/AAlternator (New)
2006DodgeRam 25005.9LL6N/AAlternator (New)
2006DodgeRam 35005.9LL6N/AAlternator (New)
2005DodgeRam 2500RWD5.9LL6N/AAlternator (New)
2004DodgeRam 2500RWD5.9LL6N/AAlternator (New)

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

4801475AA

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.