Summit Racing SpeedCard - learn how to get 10% back up to $100

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center

My Garage
Wish List
Order Status & Returns

Welcome
My Account

Order Status

Wish List
Savings Central
Shop by Brand
Shop Your Passion
- Shop Your Passion
- Truck / SUV
  
  Jeep®
  
  Restoration
  
  Stock Replacement
  
  Late Model Muscle
  
  Tools
  
  Gifts, Clothing, & More
  
  Circle Track
  
  Street Rod
  
  Powersports
  
  Paint & Body
  
  Marine
  
  Jr Dragster
Gift Cards
My Garage
See Our Catalogs
News & Events
Career Opportunities
Contact Us
Help Center
New Products
Shop by Make/Model
Sign In

Search Make/Model

Search Make/Engine

Sign In

Welcome
Account Dashboard
Profile
Order Status & Returns
Buy It Again
Wish List
Rewards Program
Gift Cards & Summit Bucks
Address Book
My Garage Settings
Email Preferences
Text Notifications
My Reviews
My Questions
Catalogs
Tax Exemption
Sign In

Summit Racing SpeedCard - learn how to get 10% back up to $100

Save With Limited-Time Deals on Exterior Parts & Accessories Today!

Filters

In Stock
- In Stock Items. Ships Today. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (11) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Part Type
- Electrical Switches (9) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Blower Motor Resistors (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Clutch Starter Safety Switches (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Brand
- Four Seasons (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Universal Air Conditioner Inc. (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Dorman (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Price Range
Filter Options
- Stock Replacement (10)
Savings Central

Selected Filters

Filter Results by Vehicle

Loading...

Home
Ignitions & Electrical
Electrical Wiring
2004 PETERBILT 379
Product Results

Availability

- In Stock Items. Ships Today. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (11) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Part Type
- Electrical Switches (9) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Blower Motor Resistors (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Clutch Starter Safety Switches (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Brand
- Four Seasons (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Universal Air Conditioner Inc. (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Dorman (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Price Range
Filter Options
- Stock Replacement (10)

2004 PETERBILT 379 Electrical Wiring

Individual Parts

Part Groups

Results 1 - 11 of 11

Four Seasons Blower Motor Resistors 20901

Four Seasons Blower Motor Resistors 20901

Four Seasons Blower Motor Resistors 20901

Blower Motor Resistor, Replacement, International, Kenworth, Peterbilt, Volvo, Each

Part Number: FSS-20901

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Clutch Starter Safety Switches for 1988-2007 378, 1986-2007 379 - 901-0003

Dorman Clutch Starter Safety Switches for 1988-2007 378, 1986-2007 379 - 901-0003

Dorman Clutch Starter Safety Switches for 1988-2007 378, 1986-2007 379 - 901-0003

Clutch Starter Safety Switch, Peterbilt, Each

Part Number: RNB-901-0003

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Four Seasons Replacement Electrical Switches 35720

Four Seasons Replacement Electrical Switches 35720

Four Seasons Replacement Electrical Switches 35720

Switch,

Part Number: FSS-35720

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Universal Air Conditioner Pressure Switches SW 10069C

Universal Air Conditioner Pressure Switches SW 10069C

Universal Air Conditioner Pressure Switches SW 10069C

HVAC Pressure Switch

Part Number: UAC-SW10069C

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Four Seasons Electrical Switches 37329

Four Seasons Electrical Switches 37329

Four Seasons Electrical Switches 37329

System Mounted Cycling Pressure Switch

Part Number: FSS-37329

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Universal Air Conditioner Pressure Switches SW 11206C

Universal Air Conditioner Pressure Switches SW 11206C

Universal Air Conditioner Pressure Switches SW 11206C

HVAC Pressure Switch

Part Number: UAC-SW11206C

Not Yet Reviewed

...Loading

Four Seasons Electrical Switches 37817

Four Seasons Electrical Switches 37817

Four Seasons Electrical Switches 37817

Switch-Pressure /System Mount

Part Number: FSS-37817

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Universal Air Conditioner Inc. Electrical Switches SW 2450C

Universal Air Conditioner Inc. Electrical Switches SW 2450C

Universal Air Conditioner Inc. Electrical Switches SW 2450C

HVACBlowerControlSwitch

Part Number: UAC-SW2450C

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

Universal Air Conditioner Inc. Electrical Switches SW 11199C

Universal Air Conditioner Inc. Electrical Switches SW 11199C

Universal Air Conditioner Inc. Electrical Switches SW 11199C

HVACPressureSwitch

Part Number: UAC-SW11199C

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Four Seasons Electrical Switches 37323

Four Seasons Electrical Switches 37323

Four Seasons Electrical Switches 37323

System Mounted High Cut-Out Pressure Switch

Part Number: FSS-37323

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Four Seasons Electrical Switches 37349

Four Seasons Electrical Switches 37349

Four Seasons Electrical Switches 37349

System Mounted Pressure Transducer

Part Number: FSS-37349

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

1

Page 1 of 1

Modal Header

Contact us with questions.

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify

Stay Updated with Emails from Summit Racing

Never miss a sale on new parts, tools, and more!

= Required

First Name

Last Name

Email Address Email required

See Our Catalogs

News & Events

News & Events Home
OnAllCylinders (blog)
Calendar of Events
New Product Releases
Summit Racing News
News You Can Use
Featured Vehicles
Media Center
Sanctioning Bodies

Help

Help Center
Return Policy
Beat-A-Price Guarantee
Payment Options
Contact Us

Social

Facebook
X/Twitter
Instagram
Pinterest
YouTube
Podcast

About Summit

Corporate History
Retail Locations

My Account

Profile
Email Preferences
Order Status & Returns
Wish List
Address Book
My Reviews
My Questions
My Garage
Sign In

Career Opportunities

More

Summit Racing Credit Card
Gift Cards
Calculators & Tools
Promo Exclusions
Become an Affiliate
Summit Racing Rewards Program
Summit Racing Equipment Protection Plan

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2026 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header