My Account About Us Help Desk
Go-Parts
Account About Us Help Desk
Cart 0
Your cart is empty
Add an item to see it appear here.

INFINITI Q45 Alternator Replacement

1
SELECT Year
  1. ✓ In Stock 1990-1996 INFINITI Q45 Alternator (Remy)

    1990-1996 INFINITI Q45 Alternator (Remy)

    Partslink #: 14899

    110 Amps

    + $50 core deposit
    $134.31 View part →
  2. ✓ In Stock 2000-2001 INFINITI Q45 Alternator (BBB Industries)

    2000-2001 INFINITI Q45 Alternator (BBB Industries)

    Partslink #: 13934

    110 Amps

    + $65 core deposit
    $137.73 View part →
  3. ✓ In Stock 1997-2001 INFINITI Q45 Alternator (MPA)

    1997-2001 INFINITI Q45 Alternator (MPA)

    Partslink #: 13712
    + $81 core deposit
    $141.48 View part →
  4. ✓ In Stock 1990-1996 INFINITI Q45 Alternator (MPA)

    1990-1996 INFINITI Q45 Alternator (MPA)

    Partslink #: 15532
    + $60 core deposit
    $142.60 View part →
  5. ✓ In Stock 1997-2001 INFINITI Q45 Alternator (Remy)

    1997-2001 INFINITI Q45 Alternator (Remy)

    Partslink #: 12007

    110 Amps

    + $62 core deposit
    $151.95 View part →
  6. ✓ In Stock 2002-2004 INFINITI Q45 Alternator (MPA)

    2002-2004 INFINITI Q45 Alternator (MPA)

    Partslink #: 11009

    w/ Hitachi alt.

    + $72 core deposit
    $151.98 View part →
  7. ✓ In Stock 2003-2004 INFINITI Q45 Alternator (OE+)

    2003-2004 INFINITI Q45 Alternator (OE+)

    Partslink #: W0133-4408232

    Production: 08/01/2002-

    + $70 core deposit
    $181.20 View part →
  8. ✓ In Stock 2002 INFINITI Q45 110 Amp Alternator (Used OEM)

    2002 INFINITI Q45 110 Amp Alternator (Used OEM)

    Partslink #: 601-60818

    It fits vehicles with the 4.5L V8 engine and automatic transmission. This is a 110 amp Hitachi alternator.

    Condition: Excellent (A)
    Mileage: 207,500 miles

    $202.95 View part →
  9. ✓ In Stock 2005-2006 INFINITI Q45 Alternator (MPA)

    2005-2006 INFINITI Q45 Alternator (MPA)

    Partslink #: 11316
    + $60 core deposit
    $236.93 View part →
  10. ✓ In Stock 2004-2006 INFINITI Q45 Alternator (OE+)

    2004-2006 INFINITI Q45 Alternator (OE+)

    Partslink #: W0133-3493136
    + $77 core deposit
    $279.87 View part →
  11. ✓ In Stock 2003-2004 INFINITI Q45 Alternator (Denso)

    2003-2004 INFINITI Q45 Alternator (Denso)

    Partslink #: W0133-2100960

    Production: 02/01/2004-04/30/2004

    + $67 core deposit
    $348.92 View part →
  12. ✓ In Stock 2005-2006 INFINITI Q45 Alternator (Remy)

    2005-2006 INFINITI Q45 Alternator (Remy)

    Partslink #: 94671

    150 Amps

    $369.23 View part →
  13. ✓ In Stock 2002-2006 INFINITI Q45 Alternator (Hitachi)

    2002-2006 INFINITI Q45 Alternator (Hitachi)

    Partslink #: ALR0013

    Grade: Actual OE Amperage Rating: 110 New Or Remanufactured: New Plug Clock Rear View Main Mounting Ear at 6 O Clock: 7 Plug Type: TBA Pulley Belt Type: Serpentine Pulley Groove Quantity: 1 Regulator Type: Internal Rotation Direction: Clockwise Voltage: 12.0

    $525.77 View part →
  14. ✓ In Stock 2002-2004 INFINITI Q45 Alternator (Hitachi)

    2002-2004 INFINITI Q45 Alternator (Hitachi)

    Partslink #: W0133-2093675

    Production: 01/01/2001-, w/ Hitachi Alternator

    $696.38 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Racing partner video
Racing partner video
Racing partner video
Racing partner video

Alternator Compatibility for INFINITI Q45

Browse our selection of quality alternator parts designed specifically for your INFINITI Q45. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

A · Anniversary Edition · Base · Convenience · Premium · Premium TA · T · TA

Body Types

Sedan

Engine Options

V8 4.1L · V8 4.5L

Transmissions

Automatic

Added to cart · Part