Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

2004 Infiniti M45 Parts

What year is your
Free Same Day Shipping

2004 Infiniti M45

Filter Results
  • Notify When Available
    Kit image

    Replaces 2004 Infiniti M45 2 Piece Engine Knock Sensor Set Delphi DEEEK00012

    Brand: Delphi - DEEEK00012

    • Quantity: 2 Piece
    • Kit Includes: (2) Engine Knock Sensors
    $280.95
    Save 36%
    List $435.95 Save $155.00

    Guaranteed to Fit 2004 Infiniti M45

    Guaranteed to Fit 2004 Infiniti M45

  • Notify When Available
    Engine Knock Sensor - Delphi

    Replaces 2004 Infiniti M45 Engine Knock Sensor Delphi AS10128

    Brand: Delphi - AS10128

    $117.95
    Save 49%
    List $232.95 Save $115.00

    Guaranteed to Fit 2004 Infiniti M45

    Guaranteed to Fit 2004 Infiniti M45

  • Notify When Available
    Ignition Coil - Delphi

    Replaces 2004 Infiniti M45 V8 4.5L Ignition Coil Delphi GN10553

    Brand: Delphi - GN10553

    $94.95
    Save 48%
    List $182.95 Save $88.00

    Guaranteed to Fit 2004 Infiniti M45

    Guaranteed to Fit 2004 Infiniti M45

  • Notify When Available
    Picture coming soon

    Replaces 2004 Infiniti M45 V8 4.5L 8 Piece Performance Ignition Coil Boot Set TRQ Performance ICA50601

    Brand: TRQ Performance - ICA50601

    • Product Line: Performance
    • Quantity: 8 Piece
    • Kit Includes: (8) Ignition Coil Boots

    Out of Stock

    $ 78.95

    Guaranteed to Fit 2004 Infiniti M45

    Guaranteed to Fit 2004 Infiniti M45

  • Notify When Available
    Picture coming soon

    Replaces 2004 Infiniti M45 16 Piece Ignition Kit TRQ Performance TKA51470

    Brand: TRQ Performance - TKA51470

    • Kit Includes: (8) Spark Plugs
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coil Boots

    Out of Stock

    $ 109.95

    Guaranteed to Fit 2004 Infiniti M45

    Guaranteed to Fit 2004 Infiniti M45

  • Notify When Available
    Picture coming soon

    Replaces 2004 Infiniti M45 Serpentine Serpentine Belt Idler Pulley TRQ BPA77504

    Brand: TRQ - BPA77504

    Out of Stock

    $ 29.95

    Guaranteed to Fit 2004 Infiniti M45

    Guaranteed to Fit 2004 Infiniti M45

  • Notify When Available
    Kit image

    Replaces 2004 Infiniti M45 V8 4.5L 16 Piece Ignition Coil Set TRQ ICA76883

    Brand: TRQ - ICA76883

    • Ignition Coil Color: Black
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coils
    • Kit Includes: (8) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Direct Replacement

    Out of Stock

    $ 209.95

    Guaranteed to Fit 2004 Infiniti M45

    Guaranteed to Fit 2004 Infiniti M45

  • Notify When Available

    VIDEO

    OBDII Multilingual Scan Tool

    OBD2 Diagnostic Scan Tool

    112 reviews
    Brand: Performance Tool - W2976

    $53.95
    Save 29%
    List $75.95 Save $22.00
  • Notify When Available
    3pc Drum Brake Shoe Installation Tool Kit

    3 Piece Drum Brake Installation Tool Set

    9 reviews
    Brand: Performance Tool - 1AXAK00001

    • Kit Includes: (1) Brake Spring Retainer Tool
    • Kit Includes: (1) Brake Spring Pliers
    • Kit Includes: (1) Brake Adjusting Spoon
    • Quantity: 3 Piece
    $36.95
    Save 25%
    List $48.95 Save $12.00
  • Notify When Available

    VIDEO

    RAVEN: Powder-Free, Exam Grade, Fully Textued BLACK Nitrile NON LATEX 6 MIL Gloves (100/BOX) (L)

    Large Disposable Gloves Box of 100

    7 reviews
    Brand: Raven - 66518

    • Size: Large
    • Quantity: Box of 100
    • Glove Material: Nitrile (Powder Free)
    • Glove Thickness: 6 mil
    $28.95
    Save 33%
    List $42.95 Save $14.00
1

...

9 10 11 12 13

...

21
Close



Infiniti is a registered trademark of Nissan Motor Co., Ltd. 1A Auto is not affiliated with or sponsored by Infiniti or Nissan Motor Co., Ltd. See all trademarks.
Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.