How do I know which part to pick?

[Qacer]

Hi all,

I have to replace a manifold converter for my Toyota Sienna 2004. I have the part number that needs replacement, but when I searched for the part on RockAuto, there are a bunch of options. Some of the manifold converter options pertain to different OEM numbers, too.

http://www.rockauto.com/en/partsearch/?partnum=25052-20190

How do I got about telling which part fits? Or is correct to assume that all these parts will be a perfect fit?

Thanks!

 

[thomsbrain]

Looks like those two Dorman parts are for the different cylinder banks. You should probably double-check which bank you need. It can get confusing to determine which is which. :/

 

[Qacer]

Ahh. Tsk. I'd figured Toyota would label the parts uniquely. I wasn't expecting to know if it was the left or right part. Thanks for the tip!

 

[Qacer]

Hmm. Silly question. But does the left and right compatibility possibly refer to left-hand and right-hand drive Seinnas?

 

[LTC8K6]

Hmm. Silly question. But does the left and right compatibility possibly refer to left-hand and right-hand drive Seinnas?

No, it refers to a V6 engine, which has two exhaust manifolds, one on each bank of 3 cylinders.

 

[freeskier93]

Click the blue "Info" button and it tells you more info, like if it's left or right.