2002 Peterbilt 378 Electrical Connectors
Keep Your 2002 Peterbilt 378 in Top Shape with Quality Electrical Connectors
Whether you’re repairing or upgrading your Electrical Connector, using high-quality parts is key to keeping your 2002 Peterbilt 378 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Oil Pressure Switch and Senders. 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 2002 Peterbilt 378 Electrical Connector at Advance Auto Parts is around $234.99, with a range that starts at $228.99 and goes up to $240.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Engine Oil Pressure Sensor and Oil Temp/Pressure Sensor start at just $228.99 and offer a great balance of form and function.
Find Your Specific 2002 Peterbilt 378 Electrical Connectors
Looking for the perfect Electrical Connector for your 2002 Peterbilt 378? You’re in the right place. Below, you’ll find links to various types of Electrical Connectors that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Electrical Connectors, ensuring durability and a precise fit for your Peterbilt 378. Whether you’re driving a 2002 model or another popular model year like
1997,
1998,
1999,
2000,
2001,
2004,
2005,
2006, and
2007, we’ve got you covered. Purchasing Electrical Connectors 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 Electrical Connectors that fit your vehicle.
Essential 2002 Peterbilt 378 Electrical Connectors
Dorman – HD Solutions – Engine Oil Pressure Sensor (Part No.904-7104)
from
$240.99
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:
See More
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
Dorman – HD Solutions – Oil Pressure Sensor (Part No.904-5050CD)
from
$89.99
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:
See More
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
Dorman – HD Solutions – Oil Pressure Sensors (Part No.904-5050)
from
$82.99
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:
See More
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
Dorman – HD Solutions – Engine Oil Pressure Sensor (Part No.904-7016)
from
$173.99
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:
See More
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
Dorman – HD Solutions – Oil Temp/Pressure Sensor (Part No.904-7109)
from
$228.99
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:
See More
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
Popular 2002 Peterbilt 378 Electrical Connectors Categories
Most Popular Oil Pressure Switch and Senders for 2002 Peterbilt 378s
Enhance your 2002 Peterbilt 378 with one of the 2 Oil Pressure Switch and Senders we have in stock, starting at just $228.99.
Dorman – HD Solutions – Engine Oil Pressure Sensor (Part No.904-7104)
from
$240.99
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:
See More
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
Dorman – HD Solutions – Oil Temp/Pressure Sensor (Part No.904-7109)
from
$228.99
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:
See More
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
FAQs for 2002 Peterbilt 378 Electrical Connectors
What are the best-selling Electrical Connectors for 2002 Peterbilt 378s?
Out of 2 Electrical Connectors that fit 2002 Peterbilt 378s, the following parts are the top sellers:
- Engine Oil Pressure Sensor (11438623) – $240.99
- Oil Temp/Pressure Sensor (11438673) – $228.99
What’s the price range for 2002 Peterbilt 378 Electrical Connectors?
The prices of Electrical Connectors for the 2002 Peterbilt 378 range from $228.99 up to $240.99 for the most premium parts.
What is the average price of an Electrical Connector for a 2002 Peterbilt 378?
The average price for Electrical Connectors for the 2002 Peterbilt 378 is $234.99. Keep in mind the variety of part types within our Electrical Connector category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Electrical Connectors for other Peterbilt 378 model years?
What are the cheapest Electrical Connectors for my 2002 Peterbilt 378?
The cheapest 2002 Peterbilt 378 Electrical Connectors we carry are:
- Oil Temp/Pressure Sensor (11438673) – $228.99
- Engine Oil Pressure Sensor (11438623) – $240.99
Does Advance Auto Parts sell Electrical Connectors for any other 2002 Peterbilt models?
Yes. We stock Electrical Connectors for 5 other popular 2002 Peterbilt models. Some of the most popular are 2002 387 Electrical Connectors, 2002 379 Electrical Connectors, 2002 330 Electrical Connectors, 2002 357 Electrical Connectors, and 2002 385 Electrical Connectors.
What types of Electrical Connectors do you sell for my 2002 Peterbilt 378?
We currently have just 1 Electrical Connector in stock for a 2002 Peterbilt 378, and as of 11/2/25, it is an Oil Pressure Switch and Sender.
Can I get help with 2002 Peterbilt 378 Electrical Connector orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Peterbilt Electrical Connectors and more.
What is your return policy for Peterbilt 378 Electrical Connectors?
Advance Auto Parts keeps returns simple. For new Peterbilt 378 Electrical Connectors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.