2001 Peterbilt 378 Engine Switches, Sensors and Relays
Keep Your 2001 Peterbilt 378 in Top Shape with a Quality Engine Switches, Sensors and Relay
When it comes to maintaining or upgrading your 2001 Peterbilt 378, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Engine Switches, Sensors and Relay for your 378. We currently carry a top Engine Switches, Sensors and Relay in stock that is built to last. Whether you’re replacing a damaged Engine Switches, Sensors and Relay or looking to upgrade, our selection for the 2001 Peterbilt 378 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Camshafts and Turbochargers to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2001 Peterbilt 378 running smoothly and looking great.
Find Your Specific 2001 Peterbilt 378 Engine Switches, Sensors and Relays
Looking for the perfect Engine Switches, Sensors and Relay for your 2001 Peterbilt 378? You’re in the right place. Below, you’ll find a Engine Switches, Sensors and Relay from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Switches, Sensors and Relays, ensuring durability and a precise fit for your Peterbilt 378. Whether you’re driving a 2001 model or another popular model year like
1997,
1998,
1999,
2000,
2002,
2003,
2004,
2005, and
2006, we’ve got you covered. Purchasing Engine Switches, Sensors and Relays from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Engine Switches, Sensors and Relays that fit your vehicle.
Essential 2001 Peterbilt 378 Engine Switches, Sensors and Relays
Dorman – HD Solutions – Dorman – HD Solutions Crankshaft Position Sensor, 904-7021 (Part No.904-7021)
from
$134.99
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.
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Walker Products – Walker Products Engine Crankshaft Position Sensor, 1008-1011 (Part No.1008-1011)
from
$45.99
Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. We are committed to supplying products manufactured to meet or exceed OEM standards and specifications. This effort is backed by our own manufacturing, product management and engineering staff to ensure it is maintained and accurate in the production of quality parts, vehicle applications, instruction sheets and technical support. Our products include Carburetor and Fuel Injection Repair Kits, Oxygen Sensors and other Engine Management products such as Throttle Position Sensors, Cam and Crankshaft Sensors, Fuel Injectors, Spark Plug Wires and Gaskets. As an ISO 9001/IATF16949 certified company, we are committed to supplying the highest quality products. © 2022 Walker Products Inc. All rights reserved.
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Dorman – HD Solutions – Dorman – HD Solutions Crankshaft Position Sensor, 904-7123CD (Part No.904-7123CD)
from
$82.99
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.
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Dorman – HD Solutions – Dorman – HD Solutions Crankshaft Position Sensor, 904-7123 (Part No.904-7123)
from
$83.99
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.
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Dorman – HD Solutions – Dorman – HD Solutions Crankshaft Position Sensor, 904-7247 (Part No.904-7247)
from
$77.99
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.
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Popular 2001 Peterbilt 378 Engine Switches, Sensors and Relays Categories
Most Popular Crankshaft Position Sensor for 2001 Peterbilt 378s
Enhance your 2001 Peterbilt 378 with this popular Crankshaft Position Sensor we have in stock, for $77.99.
Dorman – HD Solutions – Dorman – HD Solutions Crankshaft Position Sensor, 904-7247 (Part No.904-7247)
from
$77.99
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.
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FAQs for 2001 Peterbilt 378 Engine Switches, Sensors and Relays
What’s the price range for 2001 Peterbilt 378 Engine Switches, Sensors and Relays?
We currently have just one Engine Switches, Sensors and Relays for the 2001 Peterbilt 378 in stock: Dorman – HD Solutions Crankshaft Position Sensor, 904-7247 and it costs $77.99.
Does Advance Auto Parts sell Engine Switches, Sensors and Relays for other Peterbilt 378 model years?
Does Advance Auto Parts sell Engine Switches, Sensors and Relays for any other 2001 Peterbilt models?
Yes. We stock Engine Switches, Sensors and Relays for 7 other popular 2001 Peterbilt models. Some of the most popular are 2001 387 Engine Switches, Sensors and Relays, 2001 379 Engine Switches, Sensors and Relays, 2001 377 Engine Switches, Sensors and Relays, 2001 330 Engine Switches, Sensors and Relays, and 2001 357 Engine Switches, Sensors and Relays.
What types of Engine Switches, Sensors and Relays do you sell for my 2001 Peterbilt 378?
We currently have just 1 Engine Switches, Sensors and Relay in stock for a 2001 Peterbilt 378, and as of 8/2/26, it is a Crankshaft Position Sensor.
Can I get help with 2001 Peterbilt 378 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 378 Engine Switches, Sensors and Relays?
Advance Auto Parts keeps returns simple. For new Peterbilt 378 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.