Hello;

The Rx7 requires the orange label reveresed post Red top battery-
R34/800R OPTIMA battery will work great in your car, and fir
properly.
It is 10" long x 6-7/8" wide x 7-13/16" high
http://optimabatterystore.com/wcshop...item=5&wccat=0
$119.99 DELIVERED TO YOUR DOOR.

THE HONDA CRX takes the NEW SC51DA Yellow top OPTIMA battery-
OEM / direct fit for $129.99 delivered to your door -
we are the only ones who have this battery- and it is awesum!

Please let me know how I can help!

-> Check out our web site: www.OPTIMAbatterystore.com
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DudLee Brennfoerder, Owner / EMT-b
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www.OPTIMAbatterystore.com
PO box 158
208 North C Street
Edgar, NE 68935-0158
Phone (402) 224-4444
email: sales@OPTIMAbatterystore.com