Original MOPAR Spark Plugs Online
In order to start, your SUV, car, pickup truck, or van needs ignition. Ignition itself relies on the spark plugs, though. They provide the initial flash that kindles the air-and-fuel mixture inside the engine's combustion chamber.
How Spark Plugs Work
That flash is produced by the spark plugs firing an arc of electricity across a gap between two leads. Those gaps are precisely calibrated to deliver the ideal spark required to light the mixture and allow your engine to come to life.
However, your vehicle may feature a diesel engine. In that case, it's equipped with glow plugs rather than spark plugs. Glow plugs have a heating element that ignites the mist that’s sprayed into the engine cylinder.
How to Recognize Spark Plug Problems
Eventually, though, your spark plugs will begin to lose effectiveness. Perhaps they've grown corroded. Maybe the gaps have widened too far to produce an effective spark. Signs of trouble include:
Save up to 35% When You Buy Genuine OEM Spark Plugs Online
If you aren't experiencing any of these symptoms, consult your owner's manual to see when you should plan on replacing your spark plugs. Changing them before they pass their mileage rating ensures the consistent, reliable performance you want. Your OEM makes their spark plugs specifically for your model, delivering a guaranteed compatibility that's unmatched. Our online auto parts department has a great selection in stock, priced far below the MSRP that others charge, and ready to ship, so buy now to save both time and money!
Transmissions: 9-spd 948te awd auto trans. 9-spd...
Transmissions: 6-Speed C635 Manual...
Transmissions: 6-Speed C635 Manual Transmission. 5-Spd C510 Manual...
Transmissions: 9-spd 948te awd auto trans. 9-spd...
No results found for "spark plugs". Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!