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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Merchant Automotive 10513 Engine Coolant Thermostat KitGet the Merchant Automotive 10513 Engine Coolant Thermostat Kit from GAP for your GM 6. 6L Duramax today. Replace those failing thermostats and seals with this kit designed to fit 2011 to 2016 Duramax 6. 6L. The front thermostat is mounted in the forward position of the thermostat housing and is identified by its symmetrical shape. It opens at 185 degrees, allowing coolant to flow to the radiator. The rear position thermostat is located toward the
Get the Merchant Automotive 10513 Engine Coolant Thermostat Kit from GAP for your GM 6.6L Duramax today. Replace those failing thermostats and seals with this kit designed to fit 2011 to 2016 Duramax 6.6L. The front thermostat is mounted in the forward position of the thermostat housing and is identified by its symmetrical shape. It opens at 185 degrees, allowing coolant to flow to the radiator. The rear position thermostat is located toward the firewall. It's identified by its offset design and has bleeder valves built in. It opens at 180 degrees, allowing coolant to flow to the radiator.
Kit Includes:
Rear Thermostat
Front Thermostat
Oil Fill Tube Seal
Features:
- OE Fit
- High-Quality Components
- Direct Replacement
Kit Includes:
Rear Thermostat
Front Thermostat
Oil Fill Tube Seal
WARRANTY INFO:
1 Year Limited
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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- We offer a 30-day return/exchange service after receiving.
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Product Reviews
★★★★★ 5
Excellent research and well written by a Noble Laureate
Format: Hardcover
Excellent research and well written.
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Reviewed in the United States on December 10, 2025
★★★★★ 2
should have been shorter
Format: Hardcover
really interesting approach - but far too wordy
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Reviewed in the United States on February 3, 2026
★★★★★ 5
6 year old loves these books
Format: Paperback
One of my son’s favorite book series.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Ohhh space chickens! :)
Format: Paperback
My son love love loves this series!
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Reviewed in the United States on December 1, 2025
★★★★★ 5
Purple Space Chickens 5
Format: Paperback
Another great book in this series. We had lots of laughs. Sprinkles and Bears interactions were so funny in this book. Looking forward to book 6!
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Reviewed in the United States on October 11, 2025