Generic Coolant Reservoir Tank Cap, Replaces 2S6Q-67939 9875307 2S6Q67939AA, PP Housing Top for Engine Cooling System

Generic Coolant Reservoir Tank Cap, Replaces 2S6Q-67939 9875307 2S6Q67939AA, PP Housing Top for Engine Cooling System

• Coolant Pressure Maintenance - This reservoir tank cap maintains consistent pressure in the engine cooling system, helping prevent air pockets and supporting proper coolant circulation for reliable temperature regulation during daily driving.
• Temperature-Resistant PP Construction - Made from polypropylene (PP) that resists heat degradation, this cap withstands high and low temperature extremes to help prevent coolant loss in various driving and climate conditions.
• Direct Replacement Part Numbers - Replaces 2S6Q-67939, 9875307, 2S6Q67939AA, 2S6Q6737AA, and 1103; verify your original part number matches before ordering to ensure correct fitment for your vehicle.
• Leak Prevention and Engine Protection - Replaces a worn or leaking coolant reservoir cap to help restore cooling system pressure and reduce the risk of coolant loss that can lead to engine overheating issues.
• Compact Direct-Fit Design - Measures approximately 3.94 x 2.76 x 2.76 in (10 x 7 x 7 cm); installs as a direct replacement with no modifications required. Package includes 1 coolant reservoir tank cap.