OEM Spark Plugs

In your vehicle’s engine, you need a spark plug to start your vehicle. The spark plug is a small electrical device inside the engine responsible for igniting a compressed mixture of air and fuel. Inside the combustion chamber, a spark ignites the mixture. This ignition results in a controlled explosion. Gas expands inside the chamber, moving the pistons, and running your car.

When your spark plug doesn't work at all, then you won’t be able to start your engine. At minimum, a faulty spark plug causes an engine to misfire. Often, spark plugs wear out due to many reasons, such as engine oil flowing into the combustion chamber or repeated engine overheating. A dirty air filter also causes black dry soot on the electrode, which is carbon buildup. A lack of calibration also causes a spark plug to erode. A correct gap between the plug’s center and the side electrodes is needed.

What Are Signs of Spark Plugs Going Bad?

If you suspect that your spark plug is faulty, here are things you should look out for:

  • Difficulty in starting the engine
  • Rough idling and vibrations
  • Engine misfiring, leading to lower acceleration or shaking
  • Reduced fuel efficiency
  • Order Genuine Spark Plugs Online at Discounted Prices

    Do you need affordable replacement parts for your vehicle? Order here at AwesomeParts.com for discounts on all parts categories! If you have any questions, send us an email.

    TT10AX - : Spark Plug for Ford Image

    Spark Plug

    Ford TT-10-AX
    $7.68
    MSRP $11.93
    Save $4.25
    35.6% Off
    SP428X - : Spark Plug for Ford Image

    Spark Plug

    Ford SP-428-X
    $5.02
    MSRP $7.60
    Save $2.58
    33.9% Off
    CYFS12Y4 - : Spark Plug for Ford Image

    Spark Plug

    Ford CYFS-12Y-4
    $7.86
    MSRP $12.22
    Save $4.36
    35.7% Off
    SP431X - : Spark Plug for Ford Image

    Spark Plug

    Ford SP-431-X
    $4.90
    MSRP $7.42
    Save $2.52
    34% Off
    SP488AX - : Spark Plug for Ford Image

    Spark Plug

    Ford SP-488-AX
    $7.68
    MSRP $11.93
    Save $4.25
    35.6% Off
    ASF42CX - : Spark Plug for Ford Image

    Spark Plug

    Ford ASF-42C-X
    Optional. Vendor:motorcraft. Vendor #ASF 42-C.
    $5.84
    MSRP $8.85
    Save $3.01
    34% Off
    PZK1FX - : Spark Plug for Ford Image

    Spark Plug

    Ford PZK-1F-X
    Vendor:motorcraft. Vendor #pzt-1f-f4. 6.8L. 5.4L. Direct Ignition Coil Boot. 4.6L, to 10/08/07. Color-Black. 2007-14, to 10/08/2007.
    $13.34
    MSRP $20.73
    Save $7.39
    35.6% Off
    HYFS12YPT - : Spark Plug for Ford Image

    Spark Plug

    5.0L.
    $11.93
    MSRP $18.55
    Save $6.62
    35.7% Off
    19362247 - : Spark Plug for GM Image

    Spark Plug

    Aluminum Cylinder Head. Vendor:bosch. Vendor #FR3LS. Standard.
    $2.51
    MSRP $4.18
    Save $1.67
    40% Off
    12571533 - : Spark Plug for GM Image

    Spark Plug

    4.4 & 4.6L, 4.6L.
    $6.40
    MSRP $10.66
    Save $4.26
    40% Off
    19305821 - : Spark Plug for GM Image

    Spark Plug

    Platinum.
    $8.57
    MSRP $14.28
    Save $5.71
    40% Off
    5613878 - : Spark Plug for GM Image

    Spark Plug

    $2.16
    MSRP $3.60
    Save $1.44
    40% Off

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