


AC Delco - LS Gen 4 187 Degree Thermostat w/ Seal 2007-2014 LS3 5.3L 6.0L 6.2L
Marsoni
M251S
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Friday, May 29
AC Delco - LS Gen 4 187 Degree Thermostat w/ Seal 2007-2014 LS3 5.3L 6.0L 6.2LLS Gen 4 Thermostat w Seal New OEM GM Thermostat with Seal Compatible with 2007 and later Gen 4 Silverado and LS3 Water Pumps 4. 8L 5. 3L 6. 0L 6. 2L (Will not fit Gen 3 "small" bolt pattern curved neck, or LS1 water pumps) Includes OE Temperature Thermostat and O ring Seal Does Not Include Thermostat Housing (part # ENG016)
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Color: Large size (7.9"), Color: Large size (7.9")
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Perfect Dog Toy and hard to find
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★★★★★ 1
Not strong. Didn't last
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★★★★★ 4
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Color: Medium size (5.9")
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