Dealing with a check engine light or rough running? Might be your crankshaft position sensor. This Dcmr replacement sensor is designed to fit a ton of GM vehicles like Chevy Blazer, Cavalier, Cobalt, HHR, Malibu, Trailblazer, GMC Envoy, Saturn Vue, and more—with engines ranging from 2.2L to 4.2L, from around 1995 to 2008. It replaces OEM part numbers 10456295, 12567712, and several others (double-check your old part number to be sure!). This little component is crucial—it tells your engine's computer exactly where the crankshaft is, so timing stays right. A bad one can cause stalling, no-starts, or poor performance. This aftermarket version is built to meet or exceed OE specs, comes with a 12-month warranty, and includes a hassle-free return policy. Installation is usually straightforward—located near the crankshaft pulley or transmission bellhousing—but consult your repair manual. Perfect for DIY mechanics or shops looking for reliable, affordable parts. Keep your ride running smoothly without paying dealership prices. Order with confidence!
