I'm trying to purchase the Hayden 1678-1 tranny cooler for a '02 4Runner from a NAPA parts store.

They have told me that this is a special order unit.

Do I have the correct part number? Is there an alternative part?

Thank you.

Ian

 

They may have the P/N as just 678 but that is the correct one.
...also the 677 (slightly smaller) and 679 (slightly larger) will work fine too.

 

677 fits really nice. Its almost the exact same size as what they use on the sequoias with the tow package. If NAPA cant get it, there is a guy on ebay that sells them for about $45