A suspension or steering part is not an easy to replace part like an air filter so who would waste their time installing a crappy part? Some like a tie rod require an alignment. Assume most shops would figure out the good part brands vs crappy part brands and not want to install crappy parts since eventually they will have pissed off customers.
The issue is not about wasting time installing a crappy part, it's about figuring out whether aftermarket parts that are not deathtraps still exist.
Used to be a time one could fully assume paying expensive labor to install crappy parts, as long as all the elements of the equation were solid. Say, I need this car to last me another two years and 50k miles, because this is what my plans are, then I'll junk it or whatever.
Nowadays, the crappy part element is constantly shuffled between brands. Brands that were known as decent alternatives will go to crap. Brands like Sankei 555, which used to be great, will have to be Sherlock Holmes tracked to have a Made in Japan stamp to be trusted. Then the irony - brands like Beck Arnley or whatever would be bought with no expectation, and found to have a Made in Japan stamp and a barely visible 555 logo. Then will come the question - are they new, or is that some rebuild that makes it even shadier?
It's the lack of consistency that is the killer. I want to know that a cheapo part is crap, and that a brand name (even if aftermarket) is not.
I've seen this process live in Eastern Europe a couple of decades ago. It was epic. Cheapo parts were all over the place, counterfeits, deathtraps everywhere. Eventually, the following hierarchy settled up:
- If it says Made in Japan or Made in Germany and it's not overpriced from the dealer: run. It's a fake. Simple as that.
- If it says Made in China - it's crap, but it probably won't kill you. If they bothered claiming the country of origin - they are at least somehow legit.
- If it says Made in Turkey - it used to be absolute crap, but is getting better every year and it might not only not kill you, but will also likely last.
What do you know, RockAuto now has a Made in Turkey brand for suspension parts (forgot what it was, it sounded like a girl's name) which is possibly ok.