Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

1999 Infiniti Q45 Parts

What year is your
Free Same Day Shipping

1999 Infiniti Q45

Filter Results
  • Notify When Available

    VIDEO

    97-06 Nissan Infiniti Multifit Vapor Canister Vent Valve

    Replaces 1999 Infiniti Q45 V8 4.1L Vapor Canister Vent Valve Dorman OE Solutions 911-501

    1 reviews
    Brand: Dorman OE Solutions
    - 911-501
    $102.95
    Save 33%
    List $152.95 Save $50.00

    Guaranteed to Fit 1999 Infiniti Q45

    Guaranteed to Fit 1999 Infiniti Q45

    Replaces 1999 Infiniti Q45 V8 4.1L Vapor Canister Vent Valve Dorman OE Solutions 911-501

    VIDEO

    97-06 Nissan Infiniti Multifit Vapor Canister Vent Valve
    1 reviews
    Brand: Dorman OE Solutions - 911-501
    $102.95
    Save 33%
    List $152.95 Save $50.00

    Guaranteed to Fit 1999 Infiniti Q45

    Guaranteed to Fit 1999 Infiniti Q45

  • Notify When Available

    VIDEO

    Coolant Temperature Sensor - Delphi

    Replaces 1999 Infiniti Q45 Coolant Temperature Sensor Delphi TS10064

    Brand: Delphi
    - TS10064

    $31.95
    Save 53%
    List $67.95 Save $36.00

    Guaranteed to Fit 1999 Infiniti Q45

    Guaranteed to Fit 1999 Infiniti Q45

    Replaces 1999 Infiniti Q45 Coolant Temperature Sensor Delphi TS10064

    VIDEO

    Coolant Temperature Sensor - Delphi
    Brand: Delphi - TS10064
    $31.95
    Save 53%
    List $67.95 Save $36.00

    Guaranteed to Fit 1999 Infiniti Q45

    Guaranteed to Fit 1999 Infiniti Q45

  • Notify When Available
    Electric Fuel Pump - Sparta

    Replaces 1999 Infiniti Q45 In Tank Electric Fuel Pump Sparta PN2039

    Brand: Sparta
    - PN2039

    $54.95
    Save 51%
    List $112.95 Save $58.00

    Guaranteed to Fit 1999 Infiniti Q45

    Guaranteed to Fit 1999 Infiniti Q45

    Replaces 1999 Infiniti Q45 In Tank Electric Fuel Pump Sparta PN2039

    Electric Fuel Pump - Sparta
    Brand: Sparta - PN2039
    $54.95
    Save 51%
    List $112.95 Save $58.00

    Guaranteed to Fit 1999 Infiniti Q45

    Guaranteed to Fit 1999 Infiniti Q45

  • Notify When Available
    Air Charge Temperature Sensor

    Replaces 1999 Infiniti Q45 Air Charge Temperature Sensor Hitachi Automotive TMS0003

    Brand: Hitachi Automotive
    - TMS0003

    $44.95
    Save 30%
    List $63.95 Save $19.00

    Guaranteed to Fit 1999 Infiniti Q45

    Guaranteed to Fit 1999 Infiniti Q45

    Replaces 1999 Infiniti Q45 Air Charge Temperature Sensor Hitachi Automotive TMS0003

    Air Charge Temperature Sensor
    Brand: Hitachi Automotive - TMS0003
    $44.95
    Save 30%
    List $63.95 Save $19.00

    Guaranteed to Fit 1999 Infiniti Q45

    Guaranteed to Fit 1999 Infiniti Q45

  • Notify When Available
    MAP Sensor

    Replaces 1999 Infiniti Q45 MAP Sensor Hitachi Automotive PRS0001

    Brand: Hitachi Automotive
    - PRS0001

    $109.95
    Save 31%
    List $159.95 Save $50.00

    Guaranteed to Fit 1999 Infiniti Q45

    Guaranteed to Fit 1999 Infiniti Q45

    Replaces 1999 Infiniti Q45 MAP Sensor Hitachi Automotive PRS0001

    MAP Sensor
    Brand: Hitachi Automotive - PRS0001
    $109.95
    Save 31%
    List $159.95 Save $50.00

    Guaranteed to Fit 1999 Infiniti Q45

    Guaranteed to Fit 1999 Infiniti Q45

  • Notify When Available
    Brake Pads - Tonsa

    Replaces 1999 Infiniti Q45 Front Ceramic Brake Pads ACDelco 14D855CHF1

    Brand: ACDelco
    - 14D855CHF1

    • Brake Pad Friction Material: Ceramic
    $52.95
    Save 49%
    List $103.95 Save $51.00

    Guaranteed to Fit 1999 Infiniti Q45

    Guaranteed to Fit 1999 Infiniti Q45

    Replaces 1999 Infiniti Q45 Front Ceramic Brake Pads ACDelco 14D855CHF1

    Brake Pads - Tonsa
    Brand: ACDelco - 14D855CHF1
    • Brake Pad Friction Material: Ceramic
    $52.95
    Save 49%
    List $103.95 Save $51.00

    Guaranteed to Fit 1999 Infiniti Q45

    Guaranteed to Fit 1999 Infiniti Q45

  • Notify When Available
    Electric Fuel Pump - Delphi

    Replaces 1999 Infiniti Q45 In Tank Electric Fuel Pump Delphi FE0252

    Brand: Delphi
    - FE0252

    $115.95
    Save 49%
    List $227.95 Save $112.00

    Guaranteed to Fit 1999 Infiniti Q45

    Guaranteed to Fit 1999 Infiniti Q45

    Replaces 1999 Infiniti Q45 In Tank Electric Fuel Pump Delphi FE0252

    Electric Fuel Pump - Delphi
    Brand: Delphi - FE0252
    $115.95
    Save 49%
    List $227.95 Save $112.00

    Guaranteed to Fit 1999 Infiniti Q45

    Guaranteed to Fit 1999 Infiniti Q45

  • Notify When Available
    Kit image

    Replaces 1999 Infiniti Q45 V8 4.1L 16 Piece Ignition Coil Set TRQ ICA76886

    Brand: TRQ
    - ICA76886

    • 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 1999 Infiniti Q45

    Guaranteed to Fit 1999 Infiniti Q45

    Replaces 1999 Infiniti Q45 V8 4.1L 16 Piece Ignition Coil Set TRQ ICA76886

    Kit image
    Brand: TRQ - ICA76886
    • 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 1999 Infiniti Q45

    Guaranteed to Fit 1999 Infiniti Q45

  • Notify When Available
    Spark Plug Socket

    Spark Plug Socket

    8 reviews
    Brand: TRQ
    - TLK06456

    • Socket Drive: 3/8 in. Drive
    • Socket Size: 5/8 in

    Out of Stock

    $ 10.95

    Spark Plug Socket

    Spark Plug Socket
    8 reviews
    Brand: TRQ - TLK06456
    • Socket Drive: 3/8 in. Drive
    • Socket Size: 5/8 in

    Out of Stock

    $ 10.95
  • Notify When Available

    VIDEO

    Door Panel Removal Tool

    Heavy Duty Door Panel Removal Tool

    11 reviews
    Brand: TRQ
    - TLK01018

    • Product Grade: Heavy Duty
    • Tool Grip Type: Cushion Grip

    Out of Stock

    $ 17.95

    Heavy Duty Door Panel Removal Tool

    VIDEO

    Door Panel Removal Tool
    11 reviews
    Brand: TRQ - TLK01018
    • Product Grade: Heavy Duty
    • Tool Grip Type: Cushion Grip

    Out of Stock

    $ 17.95
1

...

6 7 8 9 10

...

15
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.