The part number for a 2003 Toyota Highlander exhaust manifold is 7929-05171259. The part number can be used to find remanufactured replacement parts.
front of engine under exhaust manifold
You don't as it has a chain not a belt.
There are 3 oxygen sensors; one in the front exhaust manifold, one in the rear exhaust manifold, one AFTER the catalytic converter. The 2 exhaust manifold sensors are the same BUT the catalytic converter one is different. Also, the 2 exhaust manifold sensors have heaters in them, while the converter one doesn't.
what is the cost of repair of Toyota 4runner exhaust manifold
The Knock sesor is located on the backside of the block right underneath intake manifold.
The exhaust manifold
replace oxygen sensor on the left bank(side towards front of car) it is located on the exhaust manifold staring you in face when hood is open Read more: Toyota Highlander Limited what does trouble code p1150 on - JustAnswer http://www.justanswer.com/toyota/490ow-toyota-highlander-limited-does-trouble-code-p1150.html#ixzz1T8tewlwW
it's in the down pipe coming from your exhaust manifold. you will have to remove the heat shield from the exhaust manifold to access it
below exhaust manifold... left hand side... were the manifold joins into 1 pipe becoming the exhaust
It is on the front of the transversely mounted engine, just starboard of center, hidden by the exhaust manifold. No access doors or panels conceal it, and you access it through the hood. It makes a mess when you take it off, and wait for the manifold to cool!!
manifold or downpipe gaskets may be leaking gases or worse, cracked manifold
The coolant temperature sensor on a 2001 Toyota RAV4 is located on the exhaust manifold. It is on the driver's side of the manifold.