E3 Spark Plugs has launched an e-commerce section to its already great website. Now you can purchase E3’s Diamond Fire spark plugs and ignition products directly at e3sparkplugs.com. The folks at ididit have announced an update to its line of collapsible steering columns. The company now uses Delrin shear pins and redesigned column inner workings to double the collapsibility of its columns for safety. See more at ididit.com. No doubt eBay Motors sells a lot of repair parts for our vehicles, but they’ve made it easier than ever to ensure you’re buying the right part with new and enhanced interactive parts diagrams. So even if you don’t know what the part is called you can find it easily. Furthermore, eBay Motors offers online repair manual access, virtual repair technicians, and local tire installation services. See ebay.com/motors for further details.