Alternators....big difference in pricing

[jim_m5]

I need to replace my alternator. Mine is a part-number 862031, marine sae made in Korea. I see Walmart has them for $83. But I had one replaced a few years back on my other engine and the mechanic installed a Sierra for $275.

I am confused on the pricing....is one better than the other?

 

[Golfman25]

The ones at Walmart are probably automotive. Not ignition protected. They can kill you.

 

[KevinC]

I need to replace my alternator. Mine is a part-number 862031, marine sae made in Korea. I see Walmart has them for $83. But I had one replaced a few years back on my other engine and the mechanic installed a Sierra for $275.

I am confused on the pricing....is one better than the other?

Check out DB Electrical. They have reasonably priced alternators, starters, etc that are marine rated. I have purchased from them several times over the years with good success.

-Kevin