Car Parts That Start With The Letter S

49 Car Parts That Start With The Letter S

Have you ever wondered about car parts that start with S? Wonder no more, you have come to the right place.

In this article, I will explore the various car parts that start with the letter S and understand their functions and importance.

From suspension to steering, there are numerous car parts that begin with this letter, and they all play a vital role in making your car run smoothly.

So, without further ado, buckle up and get ready to learn about the car parts that start with S!


Car Parts That Start With The Letter S

Below are some car parts starting with the letter S (In alphabetical order):

1. S-Cam

The S-Cam is a vital component of the drum brake system that helps to operate the brake shoes. It is responsible for pushing the brake shoes against the drum, causing friction and stopping the vehicle. S-Cams are usually made of durable materials like cast iron, and they come in different sizes and shapes depending on the type of brake system they are used in.

2. Screen

The screen, also known as the windshield, is the front window of your car. It is made of laminated safety glass and is designed to protect you from wind, rain, and debris while driving. The screen also provides visibility for the driver and passengers, allowing them to see the road ahead.

3. Seat

The seat is an essential component of any car, providing comfort and support to the driver and passengers. Car seats come in different styles and materials, from leather to cloth, and can be manually adjusted or electronically controlled. They are designed to absorb shock and vibrations, ensuring a smooth and comfortable ride.

4. Seat Bags

Seat bags are accessories that are designed to fit over the back of the car seat, providing extra storage space for the driver and passengers. They are made of durable materials like nylon and can hold a variety of items, from snacks to books.

5. Seat Belt

The seat belt is a safety device that is designed to keep the driver and passengers secure in the event of an accident. It is made of durable materials like nylon and is secured to the car’s frame. Seat belts come in different types, including lap belts, shoulder belts, and seat belt harnesses.

6. Seat Bracket

The seat bracket is a metal frame that secures the car seat to the car’s chassis. It is designed to keep the seat stable and secure, preventing it from moving around while driving.

7. Seat Cover

Seat covers are accessories that are designed to protect the car’s seats from damage and wear. They come in different materials like leather and fabric and can be easily installed and removed.

8. Sensor

Sensors are electronic devices that are designed to detect and monitor various aspects of your car’s performance, from tire pressure to engine temperature. They send signals to the car’s computer system, alerting the driver to any potential problems.

9. Serpentine Belt

The serpentine belt is a vital component of the car’s engine, responsible for driving the alternator, power steering pump, and air conditioning compressor. It is a long, flexible belt that is made of durable materials like rubber and is designed to last for many years.

10. Shift

The shift is a mechanical device that is used to change gears in the car’s transmission. It is usually located on the floor or the steering column and can be operated manually or electronically.

11. Shock Absorber

Shock absorbers are components of the car’s suspension system that help to absorb the shock and vibrations caused by driving on rough roads. They are usually located near the wheels and are made of durable materials like steel and rubber.

12. Short Block

The short block is the lower part of the car’s engine, consisting of the engine block, crankshaft, and connecting rods. It is designed to provide a strong and stable foundation for the engine and is responsible for converting fuel into power that moves the car.

13. Side Airbags

Side airbags are safety devices that are designed to protect the driver and passengers in the event of a side-impact collision. They are usually located in the door panels or seats and are triggered by sensors that detect the impact.

14. Side Mirrors

Side mirrors are essential components of any car, providing visibility for the driver and allowing them to see the cars and objects around them. They come in different shapes and sizes and can be manually adjusted or electronically controlled.

15. Signal

The signal, also known as the turn signal, is a device that is used to indicate the direction in which the car is turning. It is usually located on the steering column and can be activated by pushing the lever up or down.

16. Skid Plate

The skid plate is a protective device that is installed underneath the car, designed to protect the undercarriage from damage caused by rocks, debris, and rough terrain. It is usually made of durable materials like steel or aluminum.

17. Soft Top

The soft top is a removable fabric roof that can be used on convertible cars. It is designed to provide protection from the sun and rain while allowing the driver and passengers to enjoy the open-air driving experience.

18. Solenoid

A solenoid is an electromagnetic device that is used in the car’s starter motor and transmission system. It is responsible for controlling the flow of electricity and fluid to different parts of the car.

19. Spare Tire

The spare tire is an extra tire that is carried in the car in case of a flat tire. It is usually located in the trunk and can be easily installed in place of the flat tire.

20. Spark Plug

Spark plugs are essential components of the car’s ignition system, responsible for providing the spark that ignites the fuel in the engine. They come in different sizes and designs and are usually made of durable materials like copper or platinum.

21. Spark Plug Wires

Spark plug wires are components of the car’s ignition system that connect the spark plugs to the distributor or ignition coil. They are usually made of durable materials like silicone or rubber and come in different lengths and sizes.

22. Speakers

Speakers are essential components of any car’s sound system, responsible for producing sound and music for the driver and passengers. They come in different sizes and designs and can be installed in different parts of the car.

23. Speed Dependent Damping Control

Speed dependent damping control is a feature of some cars’ suspension systems that automatically adjusts the damping force of the shock absorbers based on the car’s speed. This helps to provide a smooth and comfortable ride while maintaining stability and control.

24. Speedometer

The speedometer is a device that is used to measure the speed of the car. It is usually located on the dashboard and can be either analog or digital.

25. Spindle

The spindle is a component of the car’s suspension system that connects the wheel to the suspension system. It is usually made of durable materials like steel and is responsible for supporting the weight of the car.

26. Spinner

A spinner is a decorative accessory that is attached to the wheel hub, designed to spin as the car moves. It is usually made of durable materials like chrome or aluminum and comes in different designs and styles.

27. Spoiler

The spoiler is a device that is attached to the rear of the car, designed to improve aerodynamics and increase downforce. It is usually made of durable materials like carbon fiber or fiberglass and comes in different shapes and sizes.

28. Springs

Springs are components of the car’s suspension system that are responsible for absorbing shocks and vibrations caused by driving on rough roads. They are usually made of durable materials like steel or titanium and come in different types, including coil springs, leaf springs, and torsion bars.

29. Starter Motor

The starter motor is a component of the car’s ignition system that is responsible for starting the engine. It is usually located near the engine and is powered by the car’s battery.

30. Station Wagon

A station wagon is a type of car that has an extended cargo area, making it ideal for transporting large items like luggage or groceries. It is usually larger than a sedan and has a more spacious interior.

31. Steering

Steering is the system that is responsible for controlling the direction of the car. It includes components like the steering wheel, steering column, steering shaft, and steering knuckle.

32. Steering Arm

The steering arm is a component of the car’s steering system that connects the steering box to the steering knuckle. It is usually made of durable materials like steel and is responsible for transmitting the steering force to the wheels.

33. Steering Box

The steering box is a component of the car’s steering system that converts the rotational motion of the steering wheel into linear motion that is transmitted to the wheels. It is usually located near the front of the car and can be either manual or power-assisted.

34. Steering Column

The steering column is a component of the car’s steering system that connects the steering wheel to the steering box. It is usually made of durable materials like steel and can be adjusted to different heights and angles.

35. Steering Knuckle

The steering knuckle is a component of the car’s steering system that connects the wheel to the suspension system. It is usually made of durable materials like steel and is responsible for supporting the weight of the car.

36. Steering Shaft

The steering shaft is a component of the car’s steering system that connects the steering wheel to the steering box. It is usually made of durable materials like steel and can be either rigid or collapsible.

37. Steering Wheel

The steering wheel is the component of the car’s steering system that the driver uses to control the direction of the car. It is usually made of durable materials like leather or plastic and can be adjusted to different angles.

38. Stereo

The stereo is the component of the car’s sound system that includes the radio, CD player, and speakers. It is usually located on the dashboard and can be either factory-installed or aftermarket.

39. Stick

The stick, also known as the gearshift, is a component of the car’s transmission system that is used to change gears. It is usually located on the floor or the steering column and can be operated manually or electronically.

40. Strut

The strut is a component of the car’s suspension system that combines the shock absorber and the spring into one unit. It is usually located near the wheel and is responsible for absorbing shocks and vibrations.

41. Strut Assembly

The strut assembly is a complete unit that includes the strut, spring, and other components of the car’s suspension system. It is usually installed as a single unit and is designed to improve the car’s handling and stability.

42. Subframe

The subframe is a component of the car’s chassis that supports the engine and other mechanical components. It is usually made of durable materials like steel and is designed to provide a strong and stable foundation for the car.

43. Subwoofer

A subwoofer is a component of the car’s sound system that is responsible for producing low-frequency sound. It is usually installed in the trunk or rear of the car and can be either factory-installed or aftermarket.

44. Sump

The sump is a component of the car’s engine that is responsible for storing the engine oil. It is usually located at the bottom of the engine and can be either cast or welded to the engine block.

45. Sun Visor

The sun visor is a component of the car’s interior that is designed to block the sun’s glare and provide shade for the driver and passengers. It is usually located on the ceiling and can be adjusted to different angles.

46. Sunroof

A sunroof is a component of the car’s roof that can be opened to allow sunlight and fresh air into the car. It is usually made of durable materials like glass or polycarbonate and can be either manual or power-operated.

47. Support Stick

The support stick, also known as the jack, is a device that is used to lift the car off the ground for maintenance or repairs. It is usually located in the trunk and can be easily operated with a handle or crank.

48. Suspension Springs

Suspension springs are components of the car’s suspension system that are responsible for absorbing shocks and vibrations caused by driving on rough roads. They come in different types, including coil springs, leaf springs, and torsion bars, and are usually made of durable materials like steel or titanium.

49. Suspension System

The suspension system is a collection of components that are responsible for supporting the weight of the car, absorbing shocks and vibrations, and providing a smooth and comfortable ride. It includes components like the springs, shock absorbers, struts, and control arms.


In conclusion, as we can see, car parts that start with letter S are essential components that make up the car’s mechanical and electrical systems.

By understanding these components, car owners can make informed decisions about maintenance and repairs, ensuring that their cars are in top condition.

Do you know any other car parts that start with the letter S that are not in the list? Share your answers in the comment section below and I’ll update the list as soon as possible.

And, if you are looking for other car parts that starts with other letters, make sure you check my blog posts related to car parts starting with other letters. Such as:

  • Car Parts Start With Letter Q
  • Car Parts Start With Letter R
  • Car Parts Start With Letter U
  • Car Parts Start With Letter V

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