Keep your engine in top condition with the Fortpro High-Temperature Fan Clutch Solenoid Valve, compatible with International DT408, DT466, DT466E, 530, and DT530E engines. A direct replacement for OEM part number 1689785C91, it activates the fan to prevent overheating. Made of highly durable materials, it ensures precise and reliable operation under extreme conditions.
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Basic Part Information5 attributes
| Product Line | Engine |
|---|---|
| Category Name | Fan Clutches & Valves, Fan Blades |
| Part Type | Air Solenoid Valve |
| Alternate Part Name | Air Solenoid Valve, Air Valve Solenioid, Fan Clutch High Temperature Solenoid Valve, Fan Clutch Air Solenoid Valve |
| OEM Part Number | 1689785C91 |
Application/Fitment Attributes6 attributes
| Application Type | Semi-Trucks, Heavy Duty Trucks |
|---|---|
| Delivery Port Qty | 1 |
| Delivery Port Size | 1/8 in.NPT |
| Mounting Hole Size | 0.406 in. |
| Supply Port Size | 1/8 in.NPT |
| Supply Port Qty | 1 |
Dimensional/Physical Attributes2 attributes
| Across the Flats (AF) | 0.813 in. |
|---|---|
| Length | 3.375 in. |
Packaging / Logistics Attributes:3 attributes
| Package Length | 8 in. |
|---|---|
| Package Width | 6 in. |
| Net Weight | 0.55 lb. |
Intended Application
- Compatible with the pneumatic/electric control system in Navistar/International DT408, DT466E HEUI, DT530E HEUI, and 530 heavy-duty diesel engines (1993-2003) installed in 3000, 4000, 7000, and 8000 series trucks and commercial buses. Used for actuating air-controlled auxiliary components.
- Always compare with your OEM part number prior to purchase to confirm full compatibility.
- International: 1689785C91
- PAI: 450560
