Dorman 603-5103 Front Fluid Reservoir 01-13 International 5600i 7400 7300 SBA
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$214.26
Select your vehicle at the top of the page to check fitment.
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
The original coolant reservoir on certain International vehicles fails when the level indicator leaks. This Dorman OE FIX solution is made of entirely clear plastic to remove that failure point.
- Improved design - this replacement heavy duty coolant reservoir removes a common failure point in the original equipment design
- Simple fix - clear plastic instead of original black plastic eliminates need for leak-prone level indicator to gauge fluid levels
- Durable materials - proprietary polymer resists cracking from extreme temperatures
- Application specific - made to directly replace the pressurized coolant reservoir on certain International models
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | International | 4300LP | Front | w/1 Port |
| 2003 | International | 4400LP | Front | w/1 Port |
| 2003 | International | 5500i | Front | w/1 Port |
| 2004-2005 | International | 5600i | Front | w/1 Port |
| 2007 | International | 7300 SBA | Front | w/1 Port |
| 2013 | International | 7400 | Front | w/1 Port |
| 2002 | International | 8500 | Front | w/1 Port |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 603-5103 |
| UPC | 019495364696 |
| Placement | Front |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 5 |
| Cap Type | Spring Loaded Twist |
| Cap Included | Yes |
| Mounting Brackets Included | No |
| Pressurized | Yes |
| Color | Natural |
| Material | Plastic |
| Package Contents | 1 Coolant Reservoir; 1 Cap |
| Country of Origin | Taiwan |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 2508700C93 | International (OE) |
|---|---|
| 2508700C92 | International (OE) |
| 3565217F92 | International (OE) |
| 3565217F93 | International (OE) |
| 3565217F91 | International (OE) |
| 2508700C91 | International (OE) |
| 1S316027 | Interchange |
| FRT3502C | Interchange |
| 575.1032 | Interchange |
| 575.10320 | Interchange |
| S-21945 | Interchange |
| 096.8290 | Interchange |