Gearhead Gifts - Find the Perfect Gift for the Gearhead on Your List!

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

Gearhead Gifts - Find the Perfect Gift
for the Gearhead on Your List!

It's the Season for Savings - Shop Holiday Deals Now!

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. (10) 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 (32) 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/Model
Department
- Cooling & Heating
- Ignitions & Electrical
Part Type
- Air Conditioning Orifice Tubes (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.
- Blower Motors (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.
- Electrical Switches (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.
- Fan Switches (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.
- Air Conditioning System Expansion Valves (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.
- Heater Cores (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 (9)
Savings Central
- On Sale (2)

Selected Filters

Filter Results by Vehicle

Loading...

Home
PETERBILT 348
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. (10) 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 (32) 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
Make/Model
Department
- Cooling & Heating
- Ignitions & Electrical
Part Type
- Air Conditioning Orifice Tubes (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.
- Blower Motors (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.
- Electrical Switches (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.
- Fan Switches (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.
- Air Conditioning System Expansion Valves (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.
- Heater Cores (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 (9)
Savings Central
- On Sale (2)

Four Seasons

PETERBILT 348 Four Seasons Parts and Accessories

Showing In Stock Items. Show All 32 Items.

Individual Parts

Part Groups

Results 1 - 10 of 10

Four Seasons Orifice Tubes 38902

Four Seasons Orifice Tubes 38902

Four Seasons Orifice Tubes 38902

Orifice Tube, Air Conditioning, Black, Each

Part Number: FSS-38902

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Four Seasons Orifice Tubes 38635

Four Seasons Orifice Tubes 38635

Four Seasons Orifice Tubes 38635

Orifice Tube, Air Conditioning, .0605 in. to .0655 in. Range, Red, Each

Part Number: FSS-38635

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Four Seasons Fan Switches 35828

Four Seasons Fan Switches 35828

Four Seasons Fan Switches 35828

System Mounted Condenser Fan Switch

Part Number: FSS-35828

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2026 if ordered today

Four Seasons Blower Motors 75783

Four Seasons Blower Motors 75783

Four Seasons Blower Motors 75783

Blower Motor, Counterclockwise Rotation, Single Shaft, Each

Part Number: FSS-75783

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2026 if ordered today

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: Nov 30, 2026 if ordered today

...Loading

Estimated Ship Date: Nov 30, 2026 if ordered today

Four Seasons Air Conditioning Expansion Valves 39489

Four Seasons Air Conditioning Expansion Valves 39489

Four Seasons Air Conditioning Expansion Valves 39489

Block Type O-Ring Expansion Valve

Part Number: FSS-39489

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2026 if ordered today

Four Seasons Fan Switches 35838

Four Seasons Fan Switches 35838

Four Seasons Fan Switches 35838

System Mounted Low Cut-Out Pressure Switch

Part Number: FSS-35838

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2026 if ordered today

Four Seasons Blower Motors 75858

Four Seasons Blower Motors 75858

Four Seasons Blower Motors 75858

Blower Motor, Clockwise Rotation, Each

Part Number: FSS-75858

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2026 if ordered today

Four Seasons Electrical Switches 37816

Four Seasons Electrical Switches 37816

Four Seasons Electrical Switches 37816

Switch-Pressure /System Mount

Part Number: FSS-37816

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2026 if ordered today

Four Seasons Heater Cores 96137

Four Seasons Heater Cores 96137

Four Seasons Heater Cores 96137

Heater Core, Replacement, Stock Inlet/Outlet Size, Aluminum, Natural, Peterbilt, Each

Part Number: FSS-96137

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2026 if ordered today

...Loading

Estimated Ship Date: Dec 1, 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