Jeep Genuine Spark Plug - Mopar (SP143877AB)

Details

• Genuine:
  
• SKU: SP143877AB
• Positions: Left, Right
• Other Names: Spark Plug, Left Cylinder Head, Spark Plug, Right Cylinder Head, Spark Plug, Left, Cylinder Head, Spark Plug, Right, Cylinder Head, Spark Plug, Left, Spark Plug, Right, Plug
• Description:

  The spark plug (Part Number SP143877AB) is a vital part of your engine as it’s responsible for producing the electrical spark that ignites the fuel and air mixture stored in your engine’s combustion chambers. Although it ignites the spark that leads to combustion, the spark plug does not sustain it. It does help transfer the heat away from the combustion chambers into the water jacket of the cylinder head. 
  

  Finding the right spark plug replacement is important since this component gets damaged every time it’s used. Bits of metal chip off every time the spark plug ignites, which increases the needed voltage to fire the next time.

  JeepsAreUs sells 100% original Mopar maintenance parts, including spark plugs that are compatible with select model-years of the Jeep Grand Cherokee. It’s designed to fit your 5.7L engine to ensure the right amount of power. This genuine Mopar spark plug is also compatible with select model-years of the Chrysler 300, Dodge Challenger, and Ram 1500. It comes with a 12-month manufacturer’s warranty and is a guaranteed fitment on your specific make and model. If you need more assistance, don’t hesitate to contact our in-house experts who will help you select the right Mopar parts for your maintenance needs.

• Condition: New
• Applications: AWD. Max. 4x4. 4x2. Plus. Max AWD. Plus AWD. 100th Anniversary Edition. 75th Anniversary Edition 4x4. 75th Anniversary Edition 4x2.
• Replaces: 68143877AB, SP143877AA

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