The oil cooler is located beneath the intake manifold in the valley between the cylinder heads.
Bottom of the engine on the oil pan.
On a 2003 LS with a 3.9, it is located just behind the engine oil filter when looking at the filter head on. In other words, the oil filter actually screws on to the oil cooler itself.
The oil cooler is inside (actually under the intake plenum) !
The 1999 - 2006 acura tl's don't have a transmission oil cooler. no cooler lines to the standard radiator either. Phil
On a 2003 Saturn, the dipstick is typically located near the engine, near the front or side of the engine block. For the Saturn S-Series, it is usually found near the oil fill cap, which is often on the top of the engine. To check the oil level, simply pull the dipstick out, wipe it clean, reinsert it, and then pull it out again to check the oil level.
The 1998 Saturn SL1 with a 1.9-liter engine does not come equipped with an oil cooler as a standard feature. This engine design typically relies on the engine's oil circulation system without the need for an external oil cooler. If an oil cooler is desired, it would generally need to be added as an aftermarket modification.
where does the dipstick is located on a saturn
To replace the oil cooler on a 2000 Saturn L Series, start by draining the engine oil and coolant. Remove the necessary components, such as the engine cover and any hoses obstructing access to the oil cooler. Disconnect the oil cooler lines and unbolt the cooler from the engine, then install the new oil cooler in reverse order, ensuring all connections are secure. Finally, refill the engine oil and coolant, and check for leaks before starting the engine.
You can tell the oil cooler is bad in a Cadillac CTS 2003 when oil is in the coolant and the water turns into a white muddy substance
oil cooler is located on lower right side of engine need to get under vehicle to see it
There is a oil cooler heat exchanger under the intake manifold
The oil cooler on a 2003 CTS is located on top of the engine block between the heads but below the intake manifold. It is not visible with the intake manifold in place but you can see the inlet and outlet lines that run from the side of the engine where the oil filter adapter is mounted around to the back of the engine.