Car Care Month - We Have All The Parts, Tools & Expertise You Need!

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center
1-800-230-3030

Call Us
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
1-800-230-3030 1-800-230-3030
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

Celebrate Car Care Month With Savings!

$5 Off Your $100 Mobile App Purchase!

Filters

In Stock
- In Stock Items. Ships Today. (77) 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. (507) 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 (694) 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
Section
Part Type
- Fans, Electric (135) 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.
- Overflow and Recovery Tanks (75) 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.
- A/C and Heater Actuators (55) 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.
- Water Necks and Thermostat Housings (53) 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.
- Fluid Coolers (44) 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.
- Fans, Mechanical (24) 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.
- Climate Control Panels (22) 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.
- Climate Control Panel Components (14) 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 (13) 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 Water Pumps (12) 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.
- Blend Door Repair Kits (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.
- Mechanical Fan Mounting Brackets (5) 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.
Show All
Make/Engine
Price Range
Filter Options
- Stock Replacement (406)
Savings Central
- Clearance (3)

Selected Filters

Filter Results by Vehicle

Loading...

Home
Cooling & Heating
2003
Product Results

Availability

- In Stock Items. Ships Today. (77) 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. (507) 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 (694) 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
Section
Part Type
- Fans, Electric (135) 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.
- Overflow and Recovery Tanks (75) 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.
- A/C and Heater Actuators (55) 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.
- Water Necks and Thermostat Housings (53) 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.
- Fluid Coolers (44) 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.
- Fans, Mechanical (24) 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.
- Climate Control Panels (22) 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.
- Climate Control Panel Components (14) 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 (13) 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 Water Pumps (12) 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.
- Blend Door Repair Kits (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.
- Mechanical Fan Mounting Brackets (5) 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.
Show All
Make/Engine
Price Range
Filter Options
- Stock Replacement (406)
Savings Central
- Clearance (3)

2003 Dorman Cooling & Heating

Individual Parts

Part Groups

Results 151 - 175 of 507

Dorman Air Door Actuators 604-125

Dorman Air Door Actuators 604-125

Dorman Air Door Actuators 604-125

HVAC, Heater Blend Door Actuator, Cadillarc, Chevrolet, GMC, Each

Part Number: RNB-604-125

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Dorman Air Door Actuators for 2002-2006 ELANTRA, 2004-2007 TIBURON - 604-302

Dorman Air Door Actuators for 2002-2006 ELANTRA, 2004-2007 TIBURON - 604-302

Dorman Air Door Actuators for 2002-2006 ELANTRA, 2004-2007 TIBURON - 604-302

Air Door Actuator, Hyundai, Kia, Each

Part Number: RNB-604-302

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

Dorman Coolant Reservoirs for 2000-2005 MPV - 603-598

Dorman Coolant Reservoirs for 2000-2005 MPV - 603-598

Dorman Coolant Reservoirs for 2000-2005 MPV - 603-598

Coolant Reservoir, Recirculating, Plastic, White, Cap, Mazda, Each

Part Number: RNB-603-598

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Electric Fans for 1999-2004 ODYSSEY - 620-239

Dorman Electric Fans for 1999-2004 ODYSSEY - 620-239

Dorman Electric Fans for 1999-2004 ODYSSEY - 620-239

Electric Fan, Radiator, for use on Honda®, 3.5L, Each

Part Number: RNB-620-239

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Coolant Reservoirs for 1998-2005 GS300, 1998-2000 GS400 - 603-429

Dorman Coolant Reservoirs for 1998-2005 GS300, 1998-2000 GS400 - 603-429

Dorman Coolant Reservoirs for 1998-2005 GS300, 1998-2000 GS400 - 603-429

Coolant Reservoir, Recirculating, Plastic, Brown, Cap, Lexus, Each

Part Number: RNB-603-429

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Electric Fans for 2002-2003 LIBERTY - 620-038

Dorman Electric Fans for 2002-2003 LIBERTY - 620-038

Dorman Electric Fans for 2002-2003 LIBERTY - 620-038

Electric Single Fan Assembly, Plastic, Black, Puller, Jeep, Each

Part Number: RNB-620-038

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Electric Fans 620-607

Dorman Electric Fans 620-607

Dorman Electric Fans 620-607

Radiator Fan Assembly Without Controller

Part Number: RNB-620-607

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Electric Fans for 2002-2004 TRACKER - 620-649

Dorman Electric Fans for 2002-2004 TRACKER - 620-649

Dorman Electric Fans for 2002-2004 TRACKER - 620-649

Radiator Fan Assembly Without Controller

Part Number: RNB-620-649

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Thermostat Housings 902-2085

Dorman Thermostat Housings 902-2085

Dorman Thermostat Housings 902-2085

Water Neck, Thermostat Housing, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: RNB-902-2085

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Electric Fans for 1998-2003 SIENNA - 620-536

Dorman Electric Fans for 1998-2003 SIENNA - 620-536

Dorman Electric Fans for 1998-2003 SIENNA - 620-536

Radiator Fan Assembly Without Controller

Part Number: RNB-620-536

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Mechanical Fans 620-159

Dorman Mechanical Fans 620-159

Dorman Mechanical Fans 620-159

Clutch Fan Blade

Part Number: RNB-620-159

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman - Water Necks and Thermostat Housings for 2000-2003 OUTBACK, LEGACY, 2003 BAJA - 902-438

Dorman - Water Necks and Thermostat Housings for 2000-2003 OUTBACK, LEGACY, 2003 BAJA - 902-438

Dorman - Water Necks and Thermostat Housings for 2000-2003 OUTBACK, LEGACY, 2003 BAJA - 902-438

THERMOSTAT HOUSING

Part Number: RNB-902-438

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Electric Fans for 2002-2003 AVALON - 620-516

Dorman Electric Fans for 2002-2003 AVALON - 620-516

Dorman Electric Fans for 2002-2003 AVALON - 620-516

Radiator Fan Assembly Without Controller

Part Number: RNB-620-516

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Electric Fans for 2003-2008 FX35 - 620-423

Dorman Electric Fans for 2003-2008 FX35 - 620-423

Dorman Electric Fans for 2003-2008 FX35 - 620-423

Radiator Fan Assembly Without Controller

Part Number: RNB-620-423

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

Dorman Thermostats 902-5112

Dorman Thermostats 902-5112

Dorman Thermostats 902-5112

Engine Coolant Thermostat Housing

Part Number: RNB-902-5112

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Electric Fans for 2003-2006 350Z, 2003-2007 G35 - 620-429

Dorman Electric Fans for 2003-2006 350Z, 2003-2007 G35 - 620-429

Dorman Electric Fans for 2003-2006 350Z, 2003-2007 G35 - 620-429

Fans, Electric, Puller, Dual, Black Plastic Blades and Shroud, for Infiniti, for Nissan, 3.5L, Each

Part Number: RNB-620-429

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Electric Fans 620-5601

Dorman Electric Fans 620-5601

Dorman Electric Fans 620-5601

Condenser Fan Assembly

Part Number: RNB-620-5601

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Electric Fans for 2000-2005 CELICA, MR2 SPYDER - 620-510

Dorman Electric Fans for 2000-2005 CELICA, MR2 SPYDER - 620-510

Dorman Electric Fans for 2000-2005 CELICA, MR2 SPYDER - 620-510

Radiator Fan Assembly Without Controller

Part Number: RNB-620-510

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

Dorman Electric Fans 620-693

Dorman Electric Fans 620-693

Dorman Electric Fans 620-693

Electric Fan Assembly, Single, Saturn, 2.2, 3.0L, Each

Part Number: RNB-620-693

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Electric Fans for 2002-2009 A4, A4 QUATTRO - 620-806

Dorman Electric Fans for 2002-2009 A4, A4 QUATTRO - 620-806

Dorman Electric Fans for 2002-2009 A4, A4 QUATTRO - 620-806

Dual Fan Assembly

Part Number: RNB-620-806

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Electric Fans for 2001-2007 ESCAPE, 2006-2007 MARINER - 621-034

Dorman Electric Fans for 2001-2007 ESCAPE, 2006-2007 MARINER - 621-034

Dorman Electric Fans for 2001-2007 ESCAPE, 2006-2007 MARINER - 621-034

Radiator Fan Assembly Without Controller

Part Number: RNB-621-034

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Electric Fans 620-904

Dorman Electric Fans 620-904

Dorman Electric Fans 620-904

Electric Fan Assembly, Single, BMW, Each

Part Number: RNB-620-904

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

Dorman Air Door Actuators 604-901

Dorman Air Door Actuators 604-901

Dorman Air Door Actuators 604-901

Air Door Actuator, Lexus, Toyota, Each

Part Number: RNB-604-901

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Electric Fans for 2002-2003 MONTE CARLO - 620-616

Dorman Electric Fans for 2002-2003 MONTE CARLO - 620-616

Dorman Electric Fans for 2002-2003 MONTE CARLO - 620-616

Electric Fan, Replacement, Chevy, 3.4, 3.8L, Each

Part Number: RNB-620-616

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

Dorman Fan Clutches 622-102

Dorman Fan Clutches 622-102

Dorman Fan Clutches 622-102

Fan Clutch, Electronic, Ford, 6.0L, Diesel, Each

Part Number: RNB-622-102

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Previous
1
2
3
4
5
6
7
8
9
10
>>
Next

Previous
Page 7 of 21
Next

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