Water and oil caps Water and oil caps

The expansion tank cap regulates pressure within the cooling system, protecting it from damage and preventing the engine from overheating and failure. The oil filler cap ensures proper sealing, protects against leaks and contamination, and guarantees correct lubrication when the engine is running. Premium quality SRLine water and oil caps ensure proper engine cooling and lubrication, protecting the power unit against serious failure.
 
They are manufactured using a fully automated production line at an IATF 16949-certified facility, ensuring that every SRLine coolant and oil cap:
 
  • undergoes quality control to eliminate manufacturing defects,
  • meets OE-equivalent pressure resistance standards,
  • offers a perfect fit in terms of dimensions and appearance, fully compliant with OE specifications.
1
2
3

Product lines from A to Z

Discover products >>>
Discover products >>>
Active Grille Shutter Actuators
Active Grille Shutter Actuators
Air flow sensors
Air flow sensors
Automotive chemicals
Automotive chemicals
Batteries
Batteries
Brake system
Brake system
Bulbs
Bulbs
Clutches
Clutches
Compressors  A/C
Compressors A/C
Compressor components
Compressor components
Compressor control valves
Compressor control valves
Condensers
Condensers
Cooling Radiator Fan Control Elements
Cooling Radiator Fan Control Elements
Cooling System Flanges
Cooling System Flanges
Cooling System Hoses
Cooling System Hoses
CV-joints
CV-joints
EGR valves
EGR valves
Evaporators
Evaporators
Exhaust gas recirculation (EGR) coolers
Exhaust gas recirculation (EGR) coolers
Expansion tanks
Expansion tanks
Exterior mirrors
Exterior mirrors
Filters
Filters
Fuel pumps
Fuel pumps
Gas springs
Gas springs
Heaters
Heaters
Horns
Horns
Ignition coils
Ignition coils
Interior blower fans
Interior blower fans
Powertrain mounts
Powertrain mounts
Lambda sensors
Lambda sensors
Radiators
Radiators
Radiator fans
Radiator fans
Rear wiper arms and blades
Rear wiper arms and blades
Shock absorbers
Shock absorbers
Shock absorber fixing parts
Shock absorber fixing parts
Suspension and steering system
Suspension and steering system
Thermostats
Thermostats
Timing chain kits
Timing chain kits
Water and oil caps
Water and oil caps
Washer pumps
Washer pumps
Viscous clutches
Viscous clutches
Water pumps
Water pumps
Window regulators
Window regulators
Windshield washer tanks
Windshield washer tanks
Wheel hubs
Wheel hubs
Wiper blades
Wiper blades
Xenon ballasts
Xenon ballasts