2011 Kia Optima specs
Every verified maintenance spec for the 2011 Kia Optima in one place - tap any part for full details, replacements, and where to buy.
Battery
Group 124R, 580-650 CCA (Flooded)
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Engine oil
5W-30/0W-30/0W-40, 4.8 qt with a filter change
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Coolant
7-7.9 quarts cooling-system capacity
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Wiper blades
24" driver + 18" passenger
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Headlight bulbs
Low beam H11B, high beam H1
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Air filters
Cabin 971333SAA0, engine 281132P100
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All specs are for distinct year/make/model configurations, each checked against a cited source. Trims and engines vary - confirm against your vehicle before buying.