AISIN THF-010 Engine Coolant Thermostat

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Subaru 21210AA290
• Subaru 21210AA291
• NAPA THF010

• OE Engineered and Manufactured Thermostat Assemblies are Exact Replacements and Exact Temperature
• OE manufactured for exact form, fit and function. Maintains cooling system performance. Keeps coolant within the optimal temperature range.