2008 Toyota Sienna Consumer Review: A/C Line Corrosion after 3 yrs

2008 Toyota Sienna - Consumer Review

Average Consumer Rating

86 Total Reviews

LE 7-Passenger Passenger Minivan (3.5L V6 5-speed Automatic)

Build Quality
Reliability Value
8 of 16 people found this review helpful
A/C Line Corrosion after 3 yrs, Extreme Tire Wear
By watsonk on


2008 Toyota Sienna LE 7-Passenger 4dr Minivan (3.5L 6cyl 5A)


2008 Sienna,
3 years and 2 months old,
experienced A/C coolant leak due to tubing corrosion underneath the vehicle at the rear.
One A/C compressor is supplying coolant to both front and rear A/C units.
Dealership quoted over $1,300 for the tubing replacement and
blamed corrosion on road salt in Western PA.
No guarantee that it will not re-occur in 2-3 years.
This is a manufacturer defect!
First set of Dunlop tires worn out after 19,000 miles.
The second set of Goodyear tires is nearly worn out after 20,000 miles.

Best Features

Roomy, various cup holders and pockets, 5 CD changer, electric sliding doors.

Worst Features

Reduce engine noise, front seat middle console instead of folding tray, no more cheap plastic bumpers, more fuel economy, better tire wear, better rust proofing for underneath the vehicle such as spare tire cable and A/C tubing.
Recommend (8) (8)

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