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Thread: Curious about LNF waterpump failure rate

  1. #1
    Tuner
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    Oct 2012
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    Curious about LNF waterpump failure rate

    I realize this probably isn't the place for this, but I'm curious if a lot of the 2.0L turbo (ecotec LNF) motors have ALL needed waterpumps. Almost everyone I know that has more then 45k on their Solstice have had to have their WP replaced and I was wondering what the failure rate was on the HHR and the Cobalt....

  2. #2
    Senior Tuner Iam Broke's Avatar
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    Jul 2009
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    I sold my '08 LNF Cobalt at 65k on the orig water pump. No issues.
    '12 Camaro T3 2SS/RS LS3 M6, SLP TVS 2300, Flex Fuel

  3. #3
    Senior Tuner cobaltssoverbooster's Avatar
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    failure rate for all vehicles is small.
    2000 Ford Mustang - Top Sportsman

  4. #4
    Advanced Tuner |V3nom|'s Avatar
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    Apr 2009
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    Denham Springs, LA
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    stock water pump on my sky redline at 60k.
    2008 Sky RL

  5. #5
    Senior Tuner cobaltssoverbooster's Avatar
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    Dec 2008
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    100k for for 3 lnf 1 hhr/ 2 cobalt
    110k~ 5 lsj for 1 atom/ 3 cobalt/ and a sand rail

    maybe location dependent?
    2000 Ford Mustang - Top Sportsman