That is true. So do you think the dealership wouldn’t be using genuine OEM parts since it’s much cheaper than a shop?
Most likely the dealership is quoting the bare minimum to replace a head gasket. Then they will come back and advise that you need another $3000 in hoses and other things that were not part of the original quote.
I still question that you even NEED a HG. if this shop has a lot of cruisers in their lot, they know the common pitfalls of them and can upsell the issues all the time and do work that they know everyone will read about. Head Gasket is the biggest issue on the 1FZ. It's an easy sell, especially to the untrained person. How many of those trucks in their yard have "HG Issues"?
You're not losing coolant
You don't have milkshake in the oil or cooling system
It has never actually overheated.
It runs fine now that the injector plug is back on.
It's not blowing maple-syrup smelling smoke continuously (like enveloping the entire truck)
It was blowing "smoke" one day. For what, 15 - 20 minutes? That's condensation.
The tests that they had to have done to determine a HG.
1) Exhaust gases in the cooling system
2) Compression test
3) Cylinder leak down test
4) Cooling system pressure test
5) Engine Oil analysis (Blackstone Lab or equal)
Any (3) of the above would need to be confirmed to be proof positive for HG.
A fool and his money are soon parted. Learn how not to be a fool.
$8700 is enough for a COMPLETE engine rebuild, not just a HG.
I used to work behind the parts counter MANY years ago. I could tell on a particular shop what the "sales strategy of the week" was. One week it was alternators, next it was starters, then it was batteries, then brakes. It was to the point that we would take bets in house on what it would be the next week. Yes, shops do this shyt all the time to unsuspecting and unknowing customers that are at their mercy and don't know any better. Yet, these same customers are recommending them to their friends and coworkers because they "saved" them from some unknown breakdown that was absolutely going to happen......