Posted September 23, 200420 yr comment_96187 I need a new battery for my 240Z. I have heard good things about the OPTIMA battery. Do you recommend? Does the mounting arrangement change? What is the part number for the correct OPTIMA battery for a 240Z?The dealer does not have the 240Z listed in his book so I am counting on the experience of this forumthanks for your helpRobertHFlorida Link to comment https://www.classiczcars.com/forums/topic/13382-need-new-battery/ Share on other sites More sharing options...
September 23, 200420 yr comment_96194 Hey Robert, I'm not up on the Optima but your dealer should match up a battery that is close to the group "24" that fits the Z car. If I recall from the Optima web site, you will have to change the hold down arrangement. Looked custom from what I could see. From the Optima website....http://192.132.24.107/UsingOptima/height_WCM.asp"OPTIMA® GROUP 34/78 The optional red or yellow height adapters may be used for installations where a group 24 is required. Place the battery securely on top of the adapter until the clips snap into place."Hope that helps some, Chris Link to comment https://www.classiczcars.com/forums/topic/13382-need-new-battery/#findComment-96194 Share on other sites More sharing options...
September 23, 200420 yr comment_96201 Ditto To What Chris Said. Also I Was Having Problems Keeping A Charge Due To The Car Sitting For, Sometimes, Weeks At A Time. Got The Optima---no More Problems. Link to comment https://www.classiczcars.com/forums/topic/13382-need-new-battery/#findComment-96201 Share on other sites More sharing options...
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