2003 Peterbilt 320 Car Parts & Accessories

You have come to the right place if you need new or replacement parts for your 2003 320. Advance Auto carries over 226 aftermarket parts for your 2003 Peterbilt 320, along with original equipment manufacturer (OEM) parts. You will find amazing prices on 2003 320 Transmission Parts and Automotive Accessories. Plus, our selection of 2003 Body Parts for your 320 are some of the lowest in the market.

Find replacement parts and upgrades for your 2003 Peterbilt 320. Use our customer reviews of Interior Products 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 Peterbilt 320 performance parts, 2003 Peterbilt 320 body parts, interior components, or any type of part for that matter. Get your 320 upgraded or back in pristine shape by shopping Advance Auto Parts.

Top Peterbilt Part Categories

Batteries

Engine Coolant and Antifreeze

Wiper Blades

Cornering Bulbs

Daytime Running Light (DRL)

High Beam Headlight Bulbs

Low Beam Headlight Bulbs

2003 Peterbilt 320 Body Parts

Below you can find the top 2003 Peterbilt 320 aftermarket accessories. Want to see the complete catalog of Body Parts? Click on “View All” to view each individual Peterbilt 2003 320 part.

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$163.99

This truck cab side step is designed to match the fit, function and appearance of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this truck cab side step is designed to match the fit, function and appearance of the original part on specified vehicles
Ideal solution – this step is a reliable replacement for an original part that is missing or damaged
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$118.99

This truck side step bracket is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this truck side step bracket matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this bracket is a reliable replacement for an original part that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

2003 320 Transmission Parts

Customers frequently purchase these best-selling 2003 Peterbilt 320 Transmission Parts.

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$58.99

This vehicle speed sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this vehicle speed sensor is designed to match the fit and function of the original sensor on specified vehicles
Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$61.99

This vehicle speed sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this vehicle speed sensor is designed to match the fit and function of the original sensor on specified vehicles
Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$48.99

This vehicle speed sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this vehicle speed sensor is designed to match the fit and function of the original sensor on specified vehicles
Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

2003 320 Interior Products

Customers frequently purchased the following top Interior Products for their 2003 320. Click on “View All” to see more great prices on 2003 320 aftermarket replacement Interior Products.

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$409.99

This direct replacement accelerator pedal position sensor matches the fit and performance of a failed original equipment sensor to restore proper vehicle operation. Made of quality materials for a reliable service life.

Product Features:

Ideal replacement – this accelerator pedal position sensor matches the fit and function of the original sensor
Plug & play installation – no special tools or programming required to install this sensor
Trustworthy construction – engineered in North America and made from high-quality materials for long life
Quality tested – this accelerator pedal sensor has undergone extensive testing to ensure proper function and a long service life

2003 320 Engine Parts

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$227.99

This turbocharger speed sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this turbocharger speed sensor is designed to match the fit and function of the original sensor on specified vehicles
Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$1195.99

Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.

Product Features:

Direct replacement – this engine oil pan is made to match the original pan on specific vehicles
Complete assembly – includes replacement pan and drain plugs to match original components
Durable design – high-strength coating prevents future corrosion
Trustworthy value – backed by team of engineers and quality control experts in the United States

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$1153.99

Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.

Product Features:

Direct replacement – this engine oil pan is made to match the original pan on specific vehicles
Complete assembly – includes replacement pan and drain plugs to match original components
Durable design – high-strength coating prevents future corrosion
Trustworthy value – backed by team of engineers and quality control experts in the United States

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$968.99

Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.

Product Features:

Direct replacement – this engine oil pan is made to match the original pan on specific vehicles
Complete assembly – includes replacement pan and drain plugs to match original components
Durable design – high-strength coating prevents future corrosion
Trustworthy value – backed by team of engineers and quality control experts in the United States

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$248.99

This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.

Product Features:

Direct replacement – this engine timing cover matches the fit and function of the original equipment cover
Durable construction – this part is specifically designed to withstand extreme underhood temperatures for a long service life
Cost-effective solution – offers original equipment quality at a competitive price
Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life

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$153.99

This engine crankshaft position sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.

Product Features:

Direct replacement – this engine crankshaft position sensor is designed to match the fit and function of an original sensor on specified vehicles
Ideal solution – engineered to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$139.99

Rotomaster Turbocharger Service Kits provide all the wear items required to remanufacture a turbocharger that has not sustained any damage to the internal components. Featuring only O.E.-grade, direct-fit components, this kit offers a great, cost-effective way to perform a turbo repair without replacing the entire assembly.

Product Features:

Kit includes all serviceable components in one package for turbochargers without internal damage
Saves money by eliminating the need to replace the complete turbocharger assembly
Allows for reuse of the center, compressor and turbine housings
Only O.E.-grade component parts or better are supplied in kit for durability
Direct O.E. replacement

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$116.99

Product Features:

Four-layer silicone construction with aramid fiber reinforcement for maximum durability
Meets or exceeds OEM specifications
Temperature Range: -60 Deg. F to +500 Deg. F (-51 Deg. C to +260 Deg. C)

2003 Peterbilt 320 Car Parts & Accessories

Find 2003 Peterbilt 320 Parts by Category

Top Peterbilt Part Categories

2003 Peterbilt 320 Body Parts

Dorman – HD Solutions – Heavy Duty Step (Part No.157-5403)

Dorman – HD Solutions – Truck Cab Side Step Bracket (Part No.157-5413)

2003 320 Transmission Parts

Dorman – HD Solutions – Speed Sensor Heavy Duty (Part No.505-5406)

Dorman – HD Solutions – Heavy Duty Speed Sensor (Part No.505-5407)

Dorman – HD Solutions – Heavy Duty Speed Sensor (Part No.505-5408)

2003 320 Interior Products

Dorman – HD Solutions – Throttle Position Sensor (Part No.904-7692)

2003 320 Engine Parts

Dorman – HD Solutions – Turbocharger Speed Sensor (Part No.904-7240)

Dorman – HD Solutions – Engine Oil Pan: Direct Fit, Steel, Front Sump, 36 Quart (Part No.264-5006)

Dorman – HD Solutions – Engine Oil Pan: Direct Fit, Steel, Front Sump, 38 Quart (Part No.264-5054)

Dorman – HD Solutions – Engine Oil Pan: Direct Fit, Steel, Front Sump, 22 Quart (Part No.264-5012)

Dorman – HD Solutions – Timing Cover Kit (Part No.635-4999)

Dorman – HD Solutions – Crankshaft Position Sensor (Part No.904-7020)

Rotomaster – Turbocharger Service Kit (Part No.H1550307N)

Gates – Green Stripe½ Ring Retained Straight Turbocharger Hose (Part No.26203)

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