Blue spark plug wires and plug boot beside a Ford valve cover in…

Tight engine-bay close-up of blue aftermarket spark plug wires routed past a black plug boot and a rubber-capped fitting stamped "3889746", alongside a black SAE30R6 hose and a cast valve cover reading FORD MOTOR. Braided heat sleeving and a red air filter element are visible at the frame edges.

AI caption June 2011 · Photo 820 of 1799