Behind the exaust manifold there is a machined flat plate that will have the numbers engraved on it. Since your asking about the Plymouth Laser,due to the limited production years(given it is a DSM, 1990-94) the engine is most likely the 4G63 for non-turbo and 4G63T for turbo.
on the motor behind the dizzy
where is the engine number located on the 5.6L GMC engine.
The engine number on the Mitsubishi Lancer is located on the crankcase. After opening the hood, the engine number can be accessed on the driver's side of the motor just below the manifold.
On the front left of the block is where the number is located along with a two letter code that tells you what the motor is.
The engine serial number is located on the case under the oil filler neck. The engine number is located on the side of the sump. You may need to clean the area to read the number.
answer try above the starter motor on block of engine
It is located at the backside of the motor block. You will need to a mirror to see it less to remove the engine.
Behind engine, under the inlet manifold.
No. The 420A is a Chrysler motor put into certain Mitsubishi/Eagle/Laser models. The GSX's turbo motor is a 4g63T Mitsubishi engine.
behind the intake manifold - near the firewall above the bellhousing
It is located in the engine block on the front of the motor. Its to the right of the oil sender and under the forward motor mount.
It is usually part of the VIN eg: 6FPAAA-UK4RLL11111, and the engine number being the latter part of the number showing on the plate circled with a box stamp. Alternatively it located at the front of the engine block to the right, low down where the gear box meets the engine, horizontal to the left of where the gearbox mounts to the chassis, it is trickey to get to and you may need to clean that area of the block before it will be visible. and recommend using a torch.