Found a used MAF for $60 and was wondering if this was a good idea? The dude guarantees his products with a warranty so I thought why not. It'll save me $130

 

If it has a guarantee then go for it, its alot cheaper than a new one.

 

It'll either work or it won't!

 

That's what I was thinkin. I reckon Ima bite the bullet.

 

You can always read out the terminals to make sure they are within the FSM specs. That's what I did when I bought one and everything checked out.

 

I'm running a used one right now that I paid $40 for off eBay; my old one was killed when the motor ingested some water

Id say if he's garanteeing it, then why not

 

Thanks for the help guys. I'm gonna buy it right now.

 

For my '88 4Runner with 320,000 miles I recently faced the same dilemma--with a new MAF sensor priced at $850, it was either going to be a used one or re-manufactured unit. After visting junk yards, EBay and the internet I decided to go with a re-manufactured unit from Advanced Auto for $125 plus core. It came with a 12 month warranty. Since putting it in my 4Runner it has run better than it had for the last 2-3 years. Can't wait to see the gas mileage.