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Honda 31100-PGK-A03 Alternator Assembly (Csc09) (Denso)

2002-2004 Honda 31100PGKA03

Customer Questions & Expert Answers (3)
31100-PGK-A03 Honda Alternator Assembly (Csc09) (Denso) Product Photo 1 of 2
  • Part Description
    Alternator Assembly (Csc09) (Denso)
  • Replaces
    31100-PGK-A02, 31100-PGK-A01
  • Manufacturer
    Honda
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Honda
    Manufacturer Part Number31100-PGK-A03
    Part DescriptionAlternator Assembly (Csc09) (Denso)
    Item Dimensions9.5 x 8.3 x 8.0 inches
    Item Weight13.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces31100-PGK-A02, 31100-PGK-A01
    ManufacturerHonda
    SKU31100-PGK-A03
    WarrantyThis genuine Honda part is guaranteed by Honda's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Body & Trim Emission & Transmission
    2004 Honda Odyssey5 Door EX, 5 Door EX-L, 5 Door LXKA 5AT
    2003 Honda Odyssey5 Door EX, 5 Door EX-L, 5 Door LXKA 5AT
    2002 Honda Odyssey5 Door EX, 5 Door EX-L, 5 Door LX, 5 Door VANKA 5AT
    2004 Honda Pilot5 Door EX, 5 Door EX-L, 5 Door LXKA 5AT, KL 5AT
    2003 Honda Pilot5 Door EX, 5 Door EX-L, 5 Door LXKA 5AT, KL 5AT
  • Customer Questions & Expert Answers

    Q:
    I would like to make sure that this is the correct fit for my car.
    A:
    You can Select Your Vehicle to check if 31100-PGK-A03 fits your vehicle.
    Posted and answered by Honda Parts Specialist Aaron
    Q:
    What should be checked after installation to verify the Alternator is operating correctly for the 2004 Honda Odyssey? Posted by Debra G.
    A:
    The charging voltage. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Honda Parts Specialist Emanuel / Dec 04, 2023
    Q:
    What additional step is required for the Alternator in the 2003 Honda Pilot? Posted by Doug G.
    A:
    On 2001 and 2002 Acura models and 2003 and 2004 Honda models, remove the harness clamp bolt and set the harness aside. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Honda Parts Specialist Gino / May 11, 2025

Genuine Honda Part 31100-PGK-A03, the Right Choice

To ensure reliability, purchase Honda part # 31100-PGK-A03 Alternator Assembly (Csc09) (Denso). It is sometimes referred to as Honda Alternator. In terms of quality, OEM parts are the wise choice for Honda owners who want to keep their vehicles at peak performance. They are manufactured to follow official strict factory specifications and are made in world-class facilities. They undergo rigorous tests to ensure that they are durable and safe to use. This part fits 2002-2004 Honda Odyssey, 2003-2004 Honda Pilot.

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