ACDelco 748UU GM Original Equipment Spark Plug Wire Set<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>The same performance as your GM vehicle’s original factory component</li><li>Spark plug distributor boot shape and materials provide proper fit， installation， and water-tight seal</li><li>Terminal design improves spark plug retention and assists installation with excellent corrosion resistance</li><li>Fiberglass braid and carbon impregnated fiberglass core for added strength and superior conductivity</li><li>Engineered for electromagnetic interference and radio frequency interference (EMI/RFI) noise suppression</li><li>SAE J23031 Class E wire rating to resist heat， cold， and electrical interference</li><li>GM-recommended replacement part for your GM vehicle's original factory component</li><li>Offering the quality， reliability， and durability of GM OE</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31O5r-iYAlL.jpg" noproxy>