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The ACDelco GM Original Equipment GT231 Fuel Tank Filler Cap offers a precision-engineered tight seal that prevents fuel loss and reduces vapor emissions, supporting eco-friendly driving. Designed as a genuine GM part, it ensures reliable fit and durability with a compact 2.9-inch diameter, helping you save money and reduce trips to the gas station.





| ASIN | B000C9SRD6 |
| Best Sellers Rank | #48,399 in Automotive ( See Top 100 in Automotive ) #158 in Car Fuel Tank Caps #443 in Automotive Replacement Carburetors & Parts |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,629) |
| Date First Available | 7 August 2012 |
| Exterior | Milled |
| Item Weight | 0.28 g |
| Item model number | GT231 |
| Manufacturer | ACDELCO |
| Manufacturer Part Number | a5edb507-96e2-4f27-b151-0d1cdf5d54cd |
| Model | 15763227 |
| OEM Part Number | 15763227 |
| Product Dimensions | 11.43 x 9.14 x 6.35 cm; 0.28 g |
S**S
Good
Good
B**A
Does not fit 2003 Pontiac Sunfire. Good quality though.
D**.
Le quedo exacto a mi chevy Tahoe 04, excelente calidad y precio justo...
W**.
Exact fit but the tether was missing. Just swapped the old one to the new cap.
D**S
I was getting a P0443 code on my 2006 Silverado, so I did what others said online and replaced the gas cap first. It's an easy first step and can fix some EVAP codes, but not in my case. Still, I can't take off any stars because it's a great OEM-quality replacement and was a good value; it just didn't fix my problem. I definitely recommend this as a first step to fixing EVAP issues!
C**D
This fits great and looks just like it did from the factory.
Trustpilot
2 weeks ago
1 month ago