2003 Peterbilt 385 Engine Switches, Sensors and Relays

Keep Your 2003 Peterbilt 385 in Top Shape with Quality Engine Switches, Sensors and Relays

Whether you’re repairing or upgrading your Engine Switches, Sensors and Relay, using high-quality parts is key to keeping your 2003 Peterbilt 385 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Crankshaft Position Sensors and Engine Oil Temperature Sensors. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 2003 Peterbilt 385 Engine Switches, Sensors and Relay at Advance Auto Parts is around $141.99, with a range that starts at $75.99 and goes up to $207.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Oil Temp/Pressure Sensor and Crankshaft Position Sensor start at just $75.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Engine Switches, Sensors and Relay, don’t forget to check out other key components like Camshafts and Turbochargers. At Advance Auto Parts, we’re here to help you keep your 2003 Peterbilt 385 in peak condition, inside and out.

Essential 2003 Peterbilt 385 Engine Switches, Sensors and Relays

Dorman – HD Solutions – Crankshaft Position Sensor (Part No.904-7021)

Crankshaft Position Sensor

from

$121.99
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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Dorman – HD Solutions – Crankshaft Position Sensor (Part No.904-7247)

Crankshaft Position Sensor

from

$75.99
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
See More

Dorman – HD Solutions – Oil Temp/Pressure Sensor (Part No.904-7109)

Oil Temp/Pressure Sensor

from

$207.99
This engine oil pressure sensor is designed to match the function of an original sensor on specified vehicles. It is engineered to help accurately monitor oil pressure when an original sensor has failed from heat or internal component damage.

Product Features:
  • Direct replacement – this engine oil pressure sensor is designed to match the fit and function of an original sensor on specified vehicles.
  • Ideal solution – engineered to help accurately monitor oil pressure 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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Most Popular Crankshaft Position Sensor for 2003 Peterbilt 385s

Enhance your 2003 Peterbilt 385 with this popular Crankshaft Position Sensor we have in stock, for $75.99.

Dorman – HD Solutions – Crankshaft Position Sensor (Part No.904-7247)

Crankshaft Position Sensor

from

$75.99
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
See More

Best-Selling 2003 Peterbilt 385 Engine Oil Temperature Sensor

Upgrade your 385 with our best-selling Engine Oil Temperature Sensor.

Dorman – HD Solutions – Oil Temp/Pressure Sensor (Part No.904-7109)

Oil Temp/Pressure Sensor

from

$207.99
This engine oil pressure sensor is designed to match the function of an original sensor on specified vehicles. It is engineered to help accurately monitor oil pressure when an original sensor has failed from heat or internal component damage.

Product Features:
  • Direct replacement – this engine oil pressure sensor is designed to match the fit and function of an original sensor on specified vehicles.
  • Ideal solution – engineered to help accurately monitor oil pressure 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
See More

FAQs for 2003 Peterbilt 385 Engine Switches, Sensors and Relays

What are the best-selling Engine Switches, Sensors and Relays for 2003 Peterbilt 385s?

Out of 2 Engine Switches, Sensors and Relays that fit 2003 Peterbilt 385s, the following parts are the top sellers:

What’s the price range for 2003 Peterbilt 385 Engine Switches, Sensors and Relays?

The prices of Engine Switches, Sensors and Relays for the 2003 Peterbilt 385 range from $75.99 up to $207.99 for the most premium parts.

What is the average price of an Engine Switches, Sensors and Relays Engine Switches, Sensors and Relay for a 2003 Peterbilt 385?

The average price for Engine Switches, Sensors and Relays for the 2003 Peterbilt 385 is $141.99. Keep in mind the variety of part types within our Engine Switches, Sensors and Relay category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Switches, Sensors and Relays for other Peterbilt 385 model years?

Yes, we carry Engine Switches, Sensors and Relays for 4 model years of Peterbilt 385s between 2000 and 2006. The following model years are the most popular for Engine Switches, Sensors and Relay purchases: 2006, 2005, 2002, 2001, and 2000.

What are the cheapest Engine Switches, Sensors and Relays for my 2003 Peterbilt 385?

The cheapest 2003 Peterbilt 385 Engine Switches, Sensors and Relays we carry are:

Does Advance Auto Parts sell Engine Switches, Sensors and Relays for any other 2003 Peterbilt models?

What types of Engine Switches, Sensors and Relays do you sell for my 2003 Peterbilt 385?

As of 4/10/25, these are some of the most in-demand types of Engine Switches, Sensors and Relays for a 2003 Peterbilt 385:

Can I get help with 2003 Peterbilt 385 Engine Switches, Sensors and Relay orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Peterbilt Engine Switches, Sensors and Relays and more.

What is your return policy for Peterbilt 385 Engine Switches, Sensors and Relays?

Advance Auto Parts keeps returns simple. For new Peterbilt 385 Engine Switches, Sensors and Relays and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.