Automotive Spark Plugs

Automotive Spark Plugs

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20 products

E3.40 Spark PlugE3.40 Spark Plug
SKU # e3.40
E3.40 Spark Plug Sale price$6.49
5305 In stock
E3.42 Spark PlugE3.42 Spark Plug
SKU # e3.42
E3.42 Spark Plug Sale price$6.49
27115 In stock
E3.44 Spark PlugE3.44 Spark Plug
SKU # e3.44
E3.44 Spark Plug Sale price$6.49
4299 In stock
E3.46 Spark PlugE3.46 Spark Plug
SKU # e3.46
E3.46 Spark Plug Sale price$6.49
6402 In stock
E3.48 Spark PlugE3.48 Spark Plug
SKU # e3.48
E3.48 Spark Plug Sale price$6.49
17790 In stock
E3.52 Spark PlugE3.52 Spark Plug
SKU # e3.52
E3.52 Spark Plug Sale price$6.49
5843 In stock
E3.53 Spark PlugE3.53 Spark Plug
SKU # e3.53
E3.53 Spark Plug Sale price$6.49
3325 In stock
E3.54 Spark PlugE3.54 Spark Plug
SKU # e3.54
E3.54 Spark Plug Sale price$6.49
26474 In stock
E3.56 Spark PlugE3.56 Spark Plug
SKU # e3.56
E3.56 Spark Plug Sale price$6.49
17731 In stock
E3.58 Spark PlugE3.58 Spark Plug
SKU # e3.58
E3.58 Spark Plug Sale price$6.49
8635 In stock
E3.62 Spark PlugE3.62 Spark Plug
SKU # e3.62
E3.62 Spark Plug Sale price$6.49
12303 In stock
E3.64 Spark PlugE3.64 Spark Plug
SKU # e3.64
E3.64 Spark Plug Sale price$6.49
10508 In stock
E3.66 Spark PlugE3.66 Spark Plug
SKU # e3.66
E3.66 Spark Plug Sale price$6.49
11790 In stock
E3.68 Spark PlugE3.68 Spark Plug
SKU # e3.68
E3.68 Spark Plug Sale price$6.49
13852 In stock
E3.70 Spark PlugE3.70 Spark Plug
SKU # e3.70
E3.70 Spark Plug Sale price$10.99
13713 In stock
E3.72 Spark PlugE3.72 Spark Plug
SKU # e3.72
E3.72 Spark Plug Sale price$6.49
2846 In stock
E3.74 Spark PlugE3.74 Spark Plug
SKU # e3.74
E3.74 Spark Plug Sale price$6.99
16661 In stock
E3.80 Spark PlugE3.80 Spark Plug
SKU # e3.80
E3.80 Spark Plug Sale price$6.99
8792 In stock
E3.81 Spark PlugE3.81 Spark Plug
SKU # e3.81
E3.81 Spark Plug Sale price$6.99
6419 In stock
E3.82 Spark PlugE3.82 Spark Plug
SKU # e3.82
E3.82 Spark Plug Sale price$6.99
9820 In stock

Simply stated, E3 spark plugs were "Born to Burn".

When it is time to buy automotive spark plugs for your car, choose E3 spark plugs with their patented DiamondFIRE ground electrode. E3 automotive plugs were designed to burn fuel more efficiently by burning fuel more completely. Most plugs create a flame shape that moves sideways from the central electrode. Our flame kernel moves toward your engine's inbound air/fuel mixture. This creates a higher combustion pressure for an improved burn time that minimizes the waste of unburned fuel.

So the next time you buy automotive plugs for your vehicle, remember our spark plugs will provide a like-new performance for the life of the plug. After years of independent testing in conjunction with researchers from leading universities, we decided to ditch the standard "J-wire" electrode in favor of an edge-to-edge design. Since the diamond-shape electrode architecture produces a larger flame, much of the leftover air/fuel mixture is burned rather than passed through the engine's exhaust. The most environmentally-friendly plug available at a price you can afford.

Different Types of Spark Plugs and Their Applications