Timing belt OEM Toyota or AISIN

I’ve done them on Toyotas with more miles than this and they weren’t even starting to crack.

Anytime I’ve done or seen a Toyota timing belt done at the recommended 90k it looks like it has plenty of life left.

I've never seen a Toyota or Lexus have a belt failure. The other components idler(s) and water pump are usually the cause of catastrophic timing failure.

I just did the timing belt in my new to me 2004 limited and bought the aisin timing belt kit (tkt-021) with water pump. I bought it from summit racing for $183 had it overnighted to me for additional $33 and still cheaper than any parts store near me by $70.

That being said the Aisin timing belt kits are the only ones I use at my shop.

Just replaced the timing belt on a 25 year old Sienna with 150k miles. Almost pristine. No cracks, very little wear. I was surprised.

Recently replaced my 2004 UL timing belt at 100k and it came out looking like new with no real evidence of wear. Worth doing though, for peace of mind. Highly recommend the Aisin kit.

I own a 2006 Toyota Sequoia. Bought it brand new. We’ve had very little if any issues with it.

Yes. Those are the only brand kits I use for the most part (unless a customer wants factory).

For Toyota, the Aisin timing belt kits are good. I've had one one on my Tacoma for a long time. Regardless, it is a quality product.