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!

    77103831E - : Valve Cover Bolt for Volkswagen Image

    Valve Cover Bolt

    Volkswagen 077-103-831-E
    4.2L, to 11/06, short.
    $12.57
    MSRP $20.78
    Save $8.21
    39.5% Off
    4E103483H - : Valve Cover Gasket for Volkswagen Image

    Valve Cover Gasket

    Volkswagen 04E-103-483-H
    Incl.Spark Plug Tube Seals. 1.4L without hybrid. Jetta. From 04/01/2013. Golf SportWagen.
    $33.28
    MSRP $57.38
    Save $24.10
    42% Off
    7C103484C - : Valve Cover Gasket for Volkswagen Image

    Valve Cover Gasket

    Volkswagen 07C-103-484-C
    Phaeton. Cyl.1-6. 6.0L, 2004-05. 6.0L, 2006.
    $54.86
    MSRP $78.82
    Save $23.96
    30.4% Off
    59103484 - : Valve Cover Gasket for Volkswagen Image

    Valve Cover Gasket

    Volkswagen 059-103-484
    Cylinder-1,2,3. Touareg. Cylinders 1-3. 2013-16.
    $78.80
    MSRP $118.32
    Save $39.52
    33.4% Off
    3G128773A - : Valve Cover Bolt for Volkswagen Image

    Valve Cover Bolt

    Volkswagen 03G-128-773-A
    4.2L, from 12/06.
    $7.84
    MSRP $12.96
    Save $5.12
    39.5% Off
    4L103831 - : Valve Cover Bolt for Volkswagen Image

    Valve Cover Bolt

    Volkswagen 04L-103-831
    Valve cover,bolt. 2.0L, diesel, 2015.
    $10.31
    MSRP $17.04
    Save $6.73
    39.5% Off
    79103483R - : Valve Cover Gasket for Volkswagen Image

    Valve Cover Gasket

    Volkswagen 079-103-483-R
    Touareg. Left. 4.2L, from 12/06, to vin 7l8035000. To Chassis/VIN 7l-8-035 000. Cyl. 5-8.
    Backordered
    3H103483B - : Valve Cover Gasket for Volkswagen Image

    Valve Cover Gasket

    Volkswagen 03H-103-483-B
    To Chassis/VIN 7l6-030 000. Incl.Spark Plug Tube Seals. Passat.
    Backordered
    6A103483C - : Valve Cover Gasket for Volkswagen Image

    Valve Cover Gasket

    Volkswagen 06A-103-483-C
    Golf. Wagon. Beetle. Jetta. Coupe, 2.0L. To 11/2000. Sedan, without turbocharger.
    $34.32
    MSRP $59.18
    Save $24.86
    42% Off
    59103483N - : Valve Cover Gasket for Volkswagen Image

    Valve Cover Gasket

    Volkswagen 059-103-483-N
    Touareg. Cylinders 1-3. 2011-12. 3.0L.
    $26.78
    MSRP $46.18
    Save $19.40
    42% Off
    79103484C - : Valve Cover Gasket for Volkswagen Image

    Valve Cover Gasket

    Volkswagen 079-103-484-C
    Touareg. Right. Cyl. 1-4. 4.2L, from 12/06, to vin 7l8035000. 4.2L, from 12/06, from vin 7l8035001.
    $42.56
    MSRP $61.15
    Save $18.59
    30.4% Off
    7K103483B - : Valve Cover Gasket for Volkswagen Image

    Valve Cover Gasket

    Volkswagen 07K-103-483-B
    $42.79
    MSRP $61.48
    Save $18.69
    30.4% Off

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