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Walker 235-1158 Fits select: 2006-2008 CHEVROLET IMPALA 2007-2009 CHEVROLET EQUINOX
Camshaft Position Sensors determine the position of the camshaft and send this information to the onboard computer. The computer uses this and other inputs to calculate injector on time and ignition system timing.
$25.35 $20.72 Delivery: $null
