Description: Genuine GM Manifold Absolute Pressure (MAP) Sensor, part number 12569240. This GM OEM manifold absolute pressure (MAP) sensor monitors operating conditions and sends signals to the vehicle's control modules. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12569240 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.