It is located on the passenger side upper-rear of the engine block (I have the V6). There's a black hose going into it. For the years the vehicle was made of 11/2000 and 12/2000 - it is a screw in pcv valve and it is straight. From 1/2001 - 2003 it is the push in rubber/plastic 90 degree bent one. Alot of automotive stores don't ask that - they only ask the engine size, so you end up 90% of the time not getting the right one if you highlander was one in those 2 months (like mine).
The 2001 Toyota Highlander has 16 valves.
The 2001 Toyota Highlander has a 4-speed automatic.
The 2001 Toyota Highlander is a gas-powered vehicle.
The 2001 Toyota Highlander has an inline 4 engine.
The 2001 Toyota Highlander is 15 ft. 4.4 in. (184.4 in.) long.
The curb weight of the 2001 Toyota Highlander is 3485 lbs..
The 2001 Toyota Highlander has a 21 degrees angle of departure.
The 2001 Toyota Highlander runs on regular unleaded.
The 2001 Toyota Highlander's turning circle is 37.4 ft..
The height of the 2001 Toyota Highlander is 5 ft. 6.1 in. (66.1 in.).
The 2001 Toyota Highlander has double overhead cam (DOHC).
The maximum payload of the 2001 Toyota Highlander is 1500 lbs..