Car PartsDodge PartsDodge WD21 PartsDodge WD21 Spark Plug Wires

Dodge WD21 Spark Plug Wires

Keeping your WD21 in top shape is your top priority.

While it may not be difficult to find replacement parts for Dodge vehicles, these days only the highest quality are required to repair your automobile. It's not a regular occurrence that you realize that you have to buy a replacement Spark Plug Wires for your vehicle. The vehicle in your driveway symbolizes the best in class compared to all the other vehicles in today's marketplace. Auto enthusiasts know that a quality brand is built into each Dodge, and know that only the best repair WD21 parts will suffice when your car or truck needs fixing.

The function and purpose of Spark Plug Wires.

Without the timed ignition systems in our internal combustion engines, we would need an alternative like the turbine engines we find in jets. The fact that your Dodge WD21 has spark plugs wires means that it is either mechanically or electronically timed. The current required to detonate the air/fuel mixture effectively is transferred from the engine control module (on newer vehicles) or distributor (on older vehicles) to the spark plug via your Dodge WD21 spark plug wires. Sometimes called lead wires, they consist of a carbon fiber core to conduct the current, a fiberglass barrier to protect against RFI and EMI, and rubber or silicone on the outside for insulation from the heat in your engine.

You've tried the rest, now try the best.

Select Your YearDon't let a broken Spark Plug Wires bring about the demise of your car, truck, or SUV, and don't gamble with its condition by buying anything but the best replacement parts. Get your WD21 back on the road with the best new or rebuilt parts from the experts at Car Parts Discount. When your Dodge needs a new replacement Spark Plug Wires, there's no need to go somewhere besides the authority, Car Parts Discount. Dodge WD21 Spark Plug Wires parts for 1947, 1946, 1942 vehicles are available here... just click your year to find them.

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SMP Spark Plug Wire Set 69420
59.45, Save 39%   NO STOCK
OEM: 69420, Item: 643303
Restock date not known

Dodge WD21, 3.8L 3770CC 230Cu. In. L6