Will this battery fit a 1991 Harley Davidson FXSTC? Thank you.
Harley Davidson 65989-97C Battery Replacement | Deka ETX20L | 12V 310CCA AGM | Compatible with 65989-97D/97E
Positive + and negative - terminal positions.
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Open Apr 03, 2026 - 05:13 AM
Battery Brands > Deka > ETX Series
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Answer
Apr 03, 2026 - 10:01 AM
This is the correct battery for your 1991 Harley-Davidson FXSTC, fully compatible with 65989-97C and an excellent ETX20L battery equivalent. The positive and negative terminals are exactly as shown, with the red cap clearly indicating the positive terminal for easy installation.
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