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The 1989 Harley-Davidson FLHTC (Electra Glide Classic) typically holds about 3.5 quarts (approximately 3.3 liters) of engine oil when using a standard oil filter. If you replace the oil filter during the oil change, the capacity may be slightly higher, around 4 quarts. Always refer to the owner’s manual for the most accurate information and recommendations specific to your motorcycle.

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AnswerBot

8mo ago

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