An overflow tank, also known as a coolant reservoir or expansion tank, is a crucial component in a vehicle’s cooling system. It is designed to store excess coolant fluid that expands and overflows from the radiator when the engine heats up. This helps maintain the optimal level of coolant in the system, ensuring efficient engine…

Oxygen Sensor Oxygen Sensor An oxygen sensor, also known as an O2 sensor, is a critical component in a vehicle’s exhaust system. It measures the proportion of oxygen in the exhaust gases and provides this information to the engine’s electronic control unit (ECU). This data is essential for optimizing the air-fuel mixture, ensuring efficient combustion,…

Oil Drain Plug Gasket Oil Drain Plug Gasket An Oil Drain Plug Gasket is a small but crucial component in the engine’s oil system. It is typically a flat, ring-shaped seal that fits between the oil drain plug and the oil pan. Its primary function is to provide a tight seal to prevent oil from…

An oxygen sensor, commonly referred to as an O2 sensor, is a critical component in a vehicle’s exhaust system. It measures the proportion of oxygen in the exhaust gases and sends this information to the engine control unit (ECU). This data is essential for optimizing the air-fuel mixture, ensuring efficient combustion, reducing emissions, and improving…

An oil filter is a crucial component in an internal combustion engine’s lubrication system. Its primary function is to remove contaminants from engine oil, which can accumulate over time as the oil keeps the engine clean and lubricated. By filtering out these impurities, the oil filter helps ensure that the engine operates efficiently and prolongs…

The Panhard rod, also known as a Panhard bar, is a suspension component used in many vehicles to provide lateral stability. It is a simple device that consists of a rigid bar running sideways in the same plane as the axle, connecting one end of the axle to the car body or chassis on the…

An oil gasket is a crucial component used in various machinery and automotive engines to create a seal between two or more surfaces. Its primary function is to prevent the leakage of oil and other fluids, ensuring that the engine or machinery operates efficiently and without fluid loss. Basic Function The basic function of an…

The park brake lever, commonly known as the hand brake, is a crucial component in a vehicle’s braking system. It is typically located between the driver and passenger seats in a car, or sometimes as a foot pedal in some vehicles. The primary function of the park brake is to keep the vehicle stationary when…

An oil level sensor is a critical component in various machinery and automotive systems, designed to monitor the level of oil within a reservoir or engine. It ensures that the oil level remains within the optimal range to maintain proper lubrication and cooling of the engine or machinery components. Basic Function The primary function of…

Parking brake shoes are a critical component of a vehicle’s braking system, specifically designed to hold the vehicle stationary when parked. They are part of the drum brake system and are typically found in vehicles with rear drum brakes or in some cases, integrated into the rear disc brake system as a separate drum-in-hat mechanism.…