Peterbilt - Genuine OEM Norgren Manufactured Product, Norgren 5502-17, NAVISTAR # 3856343C2

The Genuine OEM Norgren Manufactured Product, Norgren 5502-17, NAVISTAR # 3856343C2 DEF Coolant Solenoid (2-Way) is a critical OEM replacement component designed to maintain proper operation of your truck’s DEF (Diesel Exhaust Fluid) heating system. Engineered specifically for Peterbilt applications, this solenoid controls the flow of engine coolant to the DEF system, helping prevent DEF fluid from freezing in cold temperatures and ensuring reliable emissions performance year-round.

This DEF coolant solenoid delivers precise flow control, dependable operation, and long-term durability under extreme operating conditions. It is a Genuine PACCAR replacement, making installation quick and hassle-free while restoring proper DEF system functionality.

Key Features & Benefits:

• Genuine OEM Norgren Manufactured Product, Norgren 5502-17, NAVISTAR # 3856343C2
• 2-way DEF coolant solenoid valve
• Regulates coolant flow to DEF heater circuit
• Helps prevent DEF fluid freezing in cold climates
• Restores proper DEF system and emissions performance
• Heavy-duty construction for long service life

Using a genuine PACCAR solenoid ensures proper system compatibility, reliable operation, and protection against costly emissions-related issues. Whether you’re addressing a check engine light or maintaining your DEF system for cold-weather operation, the Genuine OEM Norgren Manufactured Product, Norgren 5502-17, NAVISTAR # 3856343C2 DEF Coolant Solenoid is the trusted OEM solution.

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