ACDelco 12680544 OE Thermostat Seal.
For 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
GM 6.6L Duramax LB7 LLY LBZ LMM LML LGH L5PReplaces#
98280281
Replacement thermostat seal. 2 are required for engine.
For 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
GM 6.6L Duramax LB7 LLY LBZ LMM LML LGH L5PReplaces#
98280281
Replacement thermostat seal. 2 are required for engine.
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Application: 2001-2018 Duramax