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![Spark Plugs - w18 champion spark plug [Set of 8]](https://cdn1.zohoecommerce.com/product-images/511P0BsgsnL._AC_SL1500_.jpg/3219694000304859141/400x400?storefront_domain=www.bzdefense.com)
Champion W18 spark plugs (Model 518) provide reliable ignition performance for automotive applications. Features include a copper core center for improved conductivity and consistent firing, and a triple-coated zinc plated shell for corrosion resistance. Precision rolled threads conform to ISO and SAE standards. Sold as an 8-pack, these spark plugs are marketed as genuine Champion replacement parts and include original packaging. Suitable for vehicle-specific fitment for cars and trucks; positions include front and rear. Product dimensions and weight details are provided for accurate fitment and shipping.
| Materials & Construction | |
| Material | Triple Coated Zinc Plated |
| Outer Material | Triple Coated Zinc Plated |
| Product Details | |
| Automotive Fit Type | Vehicle Specific Fit |
| Core Material | Copper |
| Position | Front, Rear |
| Thread Size | W18 |
| Top Material Type | Triple Coated Zinc Plated |
| Vehicle Service Type | Car, Truck |
| Sizing & Dimensions | |
| Height | 0.75 inches |
| Length | 3.5 inches |
| Product Dimensions | 3.5 x 6 x 0.75 inches |
| Weight | 18 pounds |
| Width | 6 inches |
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