Volkswagen Engine Parts

Automotive engines are complex machines with many moving parts. These parts work together to convert fuel into power to move a vehicle. Here are some of the main parts of an engine and their functions:

  • Engine Block: The engine block is the main part of the engine and is responsible for providing support to all other engine parts. It houses the cylinders, crankshaft, and pistons. Engine blocks are made from cast iron or aluminum alloy.
  • Pistons: Pistons are responsible for compressing fuel and air in the engine. They move up and down in the cylinder, powered by the explosion of fuel and air mixture. Pistons are typically made of aluminum alloy and have a ring of seals around them to prevent combustion gases from escaping.
  • Crankshaft: The crankshaft converts linear motion into rotational motion and is responsible for transferring power from the engine to the wheels. It turns the pistons' up-and-down motion into rotational motion that can be transferred to the transmission. Crankshafts are usually made of steel.
  • Camshaft: The camshaft is responsible for opening and closing the engine's valves, which allows fuel and air into the engine. The camshaft rotates to push the rocker arms, which open and close the valves. Camshafts are typically made of cast iron or steel.
  • Timing Belt/Chain: The timing belt or chain keeps the camshaft and crankshaft in sync. It ensures that the valves open and close at the right time and that the pistons are in the correct position when fuel is ignited. If the timing belt or chain breaks, the engine can suffer significant damage.
  • Spark Plugs: Spark plugs ignite the fuel and air mixture in the engine. They produce a spark that ignites the fuel, creating an explosion that moves the pistons. Faulty spark plugs can cause misfires and poor engine performance.
  • Here are some potential signs of trouble with engine parts:

  • Engine misfires
  • Loud knocking noises
  • Excessive oil consumption
  • Rough idling
  • Engine vibrations
  • Overheating
  • Oil leaks
  • Coolant leaks
  • Poor acceleration or power
  • Your manufacturer makes the best replacement engine parts for your vehicle, so it only makes sense to buy the ones that are guaranteed compatible. Find them right here in our online parts store, in stock and pried up to 35% below the MSRP. Buy today and we'll ship your order directly to your front door!

    22109423 - : Valve Lifters for Volkswagen Image

    Valve Lifters

    Volkswagen 022-109-423
    EuroVan. To Engine 012 385. GTI. Jetta. Passat.
    Backordered
    6F103483E - : Engine Crankcase Vent Valve Seal for Volkswagen Image

    Engine Crankcase Vent Valve Seal

    Volkswagen 06F-103-483-E
    2006-08, from vin 3c6120001. 2007-08. 2.0L 2006-08. 2.0L gas.
    $29.10
    MSRP $50.18
    Save $21.08
    42% Off
    6K109021 - : Camshaft for Volkswagen Image

    Camshaft

    Volkswagen 06K-109-021
    A lobed shaft used to open and close valves. Includes: Camshaft Gear. Intake. To 01/02/2017. Fits AllTrack, Beetle, Beetle...
    Backordered
    6H109022BB - : Camshaft for Volkswagen Image

    Camshaft

    Volkswagen 06H-109-022-BB
    Incl.Engine Timing Camshaft Sprocket. CC. Eos. Exhaust. GTI. Passat. Beetle. Tiguan Limited. Jetta wagon.
    $387.74
    MSRP $587.49
    Save $199.75
    34% Off
    6K109022BC - : Camshaft for Volkswagen Image

    Camshaft

    Volkswagen 06K-109-022-BC
    Incl.Engine Timing Camshaft Sprocket. Jetta. Exhaust. Beetle.
    $164.27
    MSRP $246.65
    Save $82.38
    33.4% Off
    3H109101M - : Camshaft for Volkswagen Image

    Camshaft

    Volkswagen 03H-109-101-M
    Touareg. Passat. Exhaust. CC.
    $844.24
    MSRP $1,180.76
    Save $336.52
    28.5% Off
    6K109022BM - : Camshaft for Volkswagen Image

    Camshaft

    Volkswagen 06K-109-022-BM
    Incl.Engine Timing Camshaft Sprocket. Beetle. Passat. To 06/07/2021. Exhaust. From 06/07/2021.
    Backordered
    6L109021Q - : Camshaft for Volkswagen Image

    Camshaft

    Volkswagen 06L-109-021-Q
    $487.15
    MSRP $738.11
    Save $250.96
    34% Off
    3H109102M - : Camshaft for Volkswagen Image

    Camshaft

    Volkswagen 03H-109-102-M
    Intake. Touareg. Atlas Cross Sport. Passat. CC.
    $1,009.24
    MSRP $1,411.53
    Save $402.29
    28.5% Off
    6K109021M - : Camshaft for Volkswagen Image

    Camshaft

    Volkswagen 06K-109-021-M
    A lobed shaft used to open and close valves. From 01/03/2017. From 01/20/2020. From 11/11/2019. Incl.Engine Timing Camshaft Sprocket....
    $235.86
    MSRP $354.15
    Save $118.29
    33.4% Off
    6K109022BB - : Camshaft for Volkswagen Image

    Camshaft

    Volkswagen 06K-109-022-BB
    Incl.Engine Timing Camshaft Sprocket. Passat. Beetle. Jetta. Golf Alltrack. Exhaust. To 13/01/2020. GTI.
    Backordered
    6H109021K - : Camshaft for Volkswagen Image

    Camshaft

    Volkswagen 06H-109-021-K
    $998.24
    MSRP $1,396.14
    Save $397.90
    28.5% Off

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