General Motors® CTS-V/CT5-V/ZL1/Z06 LT4 6.2L OE Lower Water Pump Idler Pulley (Smooth)
General Motors® CTS-V/CT5-V/ZL1/Z06 LT4 6.2L OE Lower Water Pump Idler Pulley (Smooth) is backordered and will ship as soon as it is back in stock.
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General Motors® CTS-V/CT5-V/ZL1/Z06 LT4 6.2L OE Lower Water Pump Id...
General Motors® CTS-V/CT5-V/ZL1/Z06 LT4 6.2L OE Lower Water Pump Idler Pulley (Smooth) is backordered and will ship as soon as it is back in stock.
Description
Description
GM 12642706 is a smooth supercharger drive belt idler pulley used in General Motors vehicles equipped with supercharged LT4 engines. It guides and maintains tension on the supercharger belt.
