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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
For Your Every Summer RSVP, with Code: SUMMER15
Description
07-19 CHEVROLET SILVERADO GMC SIERRA THERMOSTAT OEM GMCondition: NEW NEW TAKE OFF The GM 12637371 is an OEM engine water pump designed for Chevrolet Silverado and GMC Sierra vehicles. It is compatible with models manufactured between the years 2007 and 2019. The pump is made by ACDelco and is used in a variety of other GM vehicles such as marine applications and the LS3 or L92 engines. The GM 12637371 has been offered for sale in used as well as brand indicating its reliability and popularity among
Condition: NEW / NEW TAKE OFFThe GM 12637371 is an OEM engine water pump designed for Chevrolet Silverado and GMC Sierra vehicles. It is compatible with models manufactured between the years 2007 and 2019. The pump is made by ACDelco and is used in a variety of other GM vehicles such as marine applications and the LS3 or L92 engines. The GM 12637371 has been offered for sale in used as well as brand indicating its reliability and popularity among vehicle owners.
Part Number: 12637371
Manufacturer: GM
Weight: 2.0000 lbs
Additional Details:
Genuine OEM Parts
Please research/ensure fitment of part to your specific vehicle before purchasing. Returns because of non-fitment are accepted with a re-stocking fee, however customer is responsible for return shipping.
Shipping:
If shipping outside the contiguous 48 states is required, reach out to [email protected] to confirm shipping details.
About Us:
Custard Core Supply provides the highest quality of new, new take off, used, and core parts. We provide a variety of gas and diesel parts to our customers. Based in Dallas, TX Custard Core Supply has been in business since 1998. If you do not see a product you are looking for on our page, please reach out!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Awesome shirt jacket
Size: XX-Large, Color: White-black
Cute different I get many compliments on this I have pants as well that are the opposite side black and white work great together
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
★★★★★ 4
Mostly nice
Size: Medium, Color: White-black
Buttons on the back can be uncomfortable
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Great
Size: XX-Large, Color: Red-blue
Exactly what I ordered
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Reviewed in the United States on March 7, 2026
★★★★★ 1
Not what is expected
Size: Small, Color: Black-red, Size: Small, Color: Black-red
There are buttons on the back that go all the way down that personally in my opinion ruins the style!! Will be returning because that is not what I expected.
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Reviewed in the United States on January 20, 2026
★★★★★ 3
Faded Glory 😂 3.5 rating
Size: XX-Large, Color: Black-red, Size: XX-Large, Color: Black-red
Sooo faded I didn’t even want to try it on. And very dusty and ashy looking but only the red. It’s as if they had someone wear and wash it and return it and they took the red side and buttoned it onto another color and shipped it out. Guess these sellers like faded clothes. I wouldn’t buy certain colors seeing ppl talking about how the color doesn’t even last even upon its arrival. But if you have dye it’s your best bet to have some on hand when you order or even good for DIY projects.
Good thing is I did try it on and it fits and feels like good quality with good weight to it. May have to go up a size I’m a female with big breast. Seems like it may last, just not the color. Good stitch work buttons seem sturdy. Yea these shirts would be great for DIY work
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Reviewed in the United States on January 14, 2026