Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Installed the Genuine GM 15075118 radiator surge tank cap last week. It’s working perfectly and has a nice sturdy feel. It’s been keeping my coolant in check without any issues. Very pleased!
A
Amina Al-Farsi
Not What I Expected
I had high hopes for this cap from Genuine GM, but it didn’t fit my model as advertised. I was disappointed and had to return it. Make sure to double-check compatibility before purchase!
C
Carlos Martinez
Solid Replacement for My Old Cap
I recently swapped out my old radiator cap for this Genuine GM one (15075118). It fits perfectly and does its job well. The build quality feels solid, and I've noticed no leaks since the install. Would buy again if needed!
L
Linda Chen
Decent but Expected Better
This radiator surge tank cap from Genuine GM is okay, but it didn't come with any installation instructions, which made it a bit tricky to set up. Once I figured it out, it worked fine, but just a heads up for others!
D
Derek Thompson
Great Fit for My Chevy
I bought this GM radiator cap for my Chevy truck, and I’m really happy with it. It’s nice to have a genuine part that fits snugly. No issues with overheating so far!
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FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
