Heart of a cooling system Crossword Clue

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Here is the answer for the crossword clue Heart of a cooling system last seen in Wall Street Journal puzzle. We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 9 letters. We think the likely answer to this clue is WATERPUMP.

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Crossword Answer For Heart of a cooling system:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% WATERPUMP Heart of a cooling system (9) Wall Street Journal Apr 24, 2015
3% METRO Subway system (5) Commuter Oct 18, 2025
3% ATRIA Heart parts (5) Universal Oct 18, 2025
3% STAYSMAD Can't cool off (8) New York Times Oct 18, 2025
3% ISM System or practice (3) Puzzler Backwords Oct 17, 2025
3% RETRO Cool again (5) USA Today Oct 16, 2025
3% STEREO Sound system (6) Eugene Sheffer Oct 16, 2025
3% RAD "Cool, dude!" (3) Wall Street Journal Oct 15, 2025
3% CHEST Heart's place (5) Thomas Joseph Oct 15, 2025
3% UNHIP Not cool (5) LA Times Daily Oct 12, 2025

Last appeared together with the following clues in Wall Street Journal puzzle

Heart of a cooling system Crossword Clue
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We found 40 solutions for Heart of a cooling system. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is WATERPUMP.

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