2003 Nissan Altima Car Parts & Accessories

You have come to the right place if you need new or replacement parts for your 2003 Altima. Advance Auto carries over 1,802 aftermarket parts for your 2003 Nissan Altima, along with original equipment manufacturer (OEM) parts. We’ve got amazing prices on 2003 Altima Transmission & Drivetrain and Tools, Fluids & Garage parts. Plus, our selection of 2003 Electronics & Navigation parts for your Altima are some of the lowest in the market.

Find replacement parts and upgrades for your 2003 Nissan Altima. Use our customer reviews of Cooling & Heating parts and others, along with user ratings on the many of the products we offer.

You won’t find an easier way to shop for 2003 Nissan Altima performance parts, 2003 Nissan Altima body parts, interior components, or any type of part for that matter. Get your Altima upgraded or back in pristine shape by shopping Advance Auto Parts.

2003 Altima Electronics & Navigation Parts

Below you can find the top 2003 Nissan Altima aftermarket accessories. Want to see the complete catalog of Electronics & Navigation parts? Click on View All to view each individual Nissan 2003 Altima part.

  • Harness Adapter (Into Car) Nissan 95-Up

    Metra Electronics - Harness Adapter (Into Car) Nissan 95-Up (Part No. CF-WHNI2)

    Description

    from $14.99

2003 Altima Transmission & Drivetrain Parts

Customers frequently purchase these best-selling 2003 Nissan Altima Transmission & Drivetrain parts.

  • Full Synthetic High Mile with MaxLife Technology SAE 5W-30 Motor Oil, 5 Quart

    Valvoline - Full Synthetic High Mile with MaxLife Technology SAE 5W-30 Motor Oil, 5 Quart (Part No. 881169)

    Description
    5.0
    Read 3 review(s)

    from $35.99

  • Advanced Full Synthetic 5W-30 Motor Oil, 5 Quart

    Valvoline - Advanced Full Synthetic 5W-30 Motor Oil, 5 Quart (Part No. 881164)

    Description
    5.0
    Read 3 review(s)

    from $35.99

  • High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil, 5 Quart

    Valvoline - High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil, 5 Quart (Part No. 881163)

    Description
    5.0
    Read 3 review(s)

    from $31.99

2003 Altima Tools, Fluids & Garage Parts

No need for it to be difficult to find Tools, Fluids & Garage parts for your 2003 Nissan Altima. Compare prices, read reviews, and buy your Altima Tools, Fluids & Garage parts online for delivery or in-store pick up.

  • All Vehicles Antifreeze + Coolant: 10 Year/300k Miles, Ready-to-Use 50/50, 1 Gallon

    Prestone - All Vehicles Antifreeze + Coolant: 10 Year/300k Miles, Ready-to-Use 50/50, 1 Gallon (Part No. AF2100)

    Description
    5.0
    Read 3 review(s)

    from $15.99

  • All Vehicles Antifreeze + Coolant: 10 Year/300k Miles, Concentrate, 1 Gallon

    Prestone - All Vehicles Antifreeze + Coolant: 10 Year/300k Miles, Concentrate, 1 Gallon (Part No. AF2000)

    Description
    5.0
    Read 3 review(s)

    from $18.99

  • MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Gallon

    Valvoline - MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Gallon (Part No. 773775)

    Description
    5.0
    Read 3 review(s)

    from $35.99

2003 Altima Cooling & Heating Parts

Customers frequently purchased the following top Cooling & Heating parts for their 2003 Altima. Click on View All to see more of the cheapest 2003 Altima aftermarket Cooling & Heating replacement parts.

  • New Premium Water Pump

    Carquest Premium - New Premium Water Pump (Part No. T1234)

    Description
    5.0
    Read 3 review(s)

    from $71.99

  • Adjustable Thermostatic Fan Control

    Imperial - Adjustable Thermostatic Fan Control (Part No. 226203)

    Description
    5.0
    Read 3 review(s)

    from $20.99

  • Oil Cooler Coolant Pipe

    Dorman - OE Solutions - Oil Cooler Coolant Pipe (Part No. 902-098)

    Description
    5.0
    Read 3 review(s)

    from $45.99

2003 Altima Air, Fuel, Emission & Exhaust Parts

Advance Auto customers often purchase these Air, Fuel, Emission & Exhaust parts for their 2003 Nissan Altima. To see more, click View All below.

  • Maximum Protection Oil Filter: Ideal for Full Synthetic Oil, Protects up to 20,000 miles

    PurolatorBOSS - Maximum Protection Oil Filter: Ideal for Full Synthetic Oil, Protects up to 20,000 miles (Part No. PBL14610)

    Description
    5.0
    Read 3 review(s)

    from $16.99

  • Advanced Protection Oil Filter: Ideal for Hi Mileage & Synth. Oil, Protects to 15,000 miles

    Purolator ONE - Advanced Protection Oil Filter: Ideal for Hi Mileage & Synth. Oil, Protects to 15,000 miles (Part No. PL14612)

    Description
    5.0
    Read 3 review(s)

    from $14.99

  • Maximum Protection Oil Filter: Ideal for Full Synthetic Oil, Protects up to 15,000 miles

    PurolatorBOSS - Maximum Protection Oil Filter: Ideal for Full Synthetic Oil, Protects up to 15,000 miles (Part No. PBL14612)

    Description
    5.0
    Read 3 review(s)

    from $16.99