I am good at regular maintenance like oil change and transmission fluid etc but when it comes to time belt I still have the original at 88200 miles. I have a 1996 LS400 I bought at 19000 miles 6 years ago. I called the dealer when the car was serviced up to 19000 miles and they verified the timing belt has not been replaced. Here is my question:
What are essential parts to be replaced when it comes to timing belt?
Option one; Independent place:
Everything included, cam seals, crank seals, pulleys, TB and WP all in: $995, source of parts claimed to be original from Toyota.
Option two: Independent place but claims they only use original Lexus parts, 2 yrs/ 24000 mile
TB and WP, $1150, cam and crank seals extra
Option three: Toyota dealer
TB and WP package, $700 with a one year warranty, cam and crank seal to be looked at upon arrival, could be another $700. Service advisor said the seals are rarely needed.
Option four: Lexus dealer
Everything included, cam seal, crank seals, pulleys, TB and WP package $1472.
Could you all master mechanics verify which are the parts that need to be replaced? Which is the preferred option. I will stop by at option one place and verify the parts source. Thanks very much in advance.