7 Car Parts That Need Lubrication

Lubrication is the key to a well-functioning vehicle. But do you know which parts of your car require lubrication? Contrary to popular belief, a vehicle’s exterior pieces also need lubrication.

3d illustration of car engine with lubricant oil on repairing. Concept of lubricate motor oil

Such components include hinges, and wipers, among others. Nevertheless, some critical parts of a car’s engine need lubrication to prevent wear and tear. For more information on car parts that need lubrication, read on.

  1. Piston And Liners

A car engine comprises pistons, cylinder liners, and rings. When they work together, they develop combustion pressure for efficient power generation. To ensure these parts work at their best and last longer, use a lubricant. But if your vehicle’s pistons, liners, or other components are damaged beyond repair, consider visiting reliable industrial automotive specialists to know how you can get quality spare parts for your vehicle.

If you don’t lubricate your vehicle’s piston and liners, piston deposits can form, causing the piston ring to stick. In turn, it negatively affects cylinder liners, rings, and pistons. After these engine parts are damaged, there will be an excessive blow-by and loss of combustion pressure, leading to oxidation and other cleanliness issues.

When lubricating a vehicle’s engine parts, using high-quality engine oil is essential. Such oils can prevent piston deposit formation and cylinder liners, rings, and pistons wearing. A good quality engine oil also maximizes engine power while prolonging its life.

  1. Turbocharger

A turbocharger is responsible for the engine’s efficiency and forcing additional air into the combustion chamber. When operating at high speed, a turbocharger supplies an excessive heat source.

The turbocharger creates an unpleasant environment for engine oils in extremely high temperatures. As a result, there’s a formation of oil deposits that causes excessive loss of power and efficiency, leading to turbocharger failure.

To optimize turbocharger operations and prevent the formation of oil deposits at high temperatures, always use clean engine oil.

  1. Valve Train

The valve train oversees the valve’s operations by controlling the amount of gas flowing into and out of the engine. Soot formation and wear can easily affect the valve train mechanism, impacting the general engine’s operations. A lubricant with poor valve lubrication, wear protection, and soot control can cause component failure. And when a valve train isn’t working efficiently, it can lead to engine issues, low power during cold start, and limited gas flow conditions. So, ensure to use high-quality lubricants for your valve train.

  1. Crankcase

A crankcase protects engine parts such as crankshaft and connecting rods against external objects. Thanks to several capillary oil feeds, various components receive enough lubricant.

However, capillary oil feeds can get clogged when sludge and soot are formed, leading to component failure. The soot and sludge also prevent the contaminants from flowing out of the engine during maintenance service. Moreover, it can lead to further wear and durability issues in the motor.

A good quality lubricant capable of controlling soot and sludge ensures the engine stays clean and essential its parts receive efficient oil flow.


  1. Hinges

All hinges in your vehicle require lubrication to function well. This process doesn’t require a professional. You can do this for only a few minutes, twice a year. To lubricate these parts, you can use lithium spray easily found in your nearest auto parts outlet.

When performing this procedure, avoid overdoing it. Just apply a quick shot on the hinges, and you’re good to go. Putting too much lubricant on hinges can develop a dirt trap, leading to unfavourable issues.

  1. Wipers

Most car owners don’t think that lubricating the wipers is crucial. However, it’s as essential as lubricating the engine parts. Greasing the lower end of the wiper arms increases the pressure on the glass for a clearer view.

  1. Bearings

The main bearings on the crankshaft support and enhance its rotation. They also allow oils to flow to the feed holes in the crankshaft. On the other hand, connecting rod bearings improve the crankpin rotation within the connecting rod. Generally, bearings promote lubrication with low power loss.

Corrosion can cause damage to the rod and cam bearings, leading to an engine failure. Also, lack of lubrication can cause oil leakage and loss of oil pressure. To ensure the bearings are well lubricated and to avoid constant unscheduled maintenance, it’s advisable to lubricate them with a high-quality lubricant.


Most car parts, especially the engine, require frequent lubrication to work efficiently. Without proper lubrication, your vehicle’s engine is at greater damage risk that might be costly to resolve. To ensure your vehicle is in perfect shape, lubricate the parts mentioned above regularly, or seek professional car mechanic advice on keeping your car lubricated.