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2004 sienna limiited AWD radiator

567 Views 6 Replies 5 Participants Last post by  DarynDJS
Which radiator do i need?
I performed a VIN lookup and it says no tow package.
Denso offers the following

I measured my actual radiator and the core dimensions are closer to 20 inches tall, 26 inches wide. So which one is it?

Radiator221-3140 (w/o Tow Package)
  • Core Height26.3750 in
  • Core Thickness0.6250 in
  • Core Width19.3130 in
  • Transmission Oil Cooler IncludedYES
  • Inlet Diameter1.5000 in
  • Outlet Diameter0.9370 in
Radiator221-9386 (Tow Package)
  • Core Height20.1300 in
  • Core Thickness0.8700 in
  • Core Width26.3800 in
  • Transmission Oil Cooler IncludedYES
  • Inlet Diameter1.5000 in
  • Outlet Diameter1.3400 in
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Go by core thickness. With tow is 7/8", w/o tow is 5/8". Easy to measure with the radiator installed.
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