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⛽ Seal the deal with GM Genuine Parts – where precision meets performance!
The GM Genuine Parts GT231 Fuel Tank Filler Cap is a vehicle-specific, OEM-quality replacement designed to provide a secure, vapor-tight seal. Manufactured from durable alloy steel and featuring a rubber gasket and pressure-balancing check valve, it ensures optimal fuel system integrity and longevity for GM vehicles.
| ASIN | B000C9SRD6 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #22,122 in Automotive ( See Top 100 in Automotive ) #78 in Automotive Replacement Fuel Tank Caps |
| Brand | GM GENUINE PARTS |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,746) |
| Date First Available | November 11, 2005 |
| Exterior Finish | Milled |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 4.5 x 3.6 x 2.5 inches |
| Item model number | GT231 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | a5edb507-96e2-4f27-b151-0d1cdf5d54cd |
| Material | Alloy Steel |
| Model | 15763227 |
| OEM Part Number | 15763227 |
| Product Dimensions | 4.5 x 3.6 x 2.5 inches |
| Style | Modern |
| UPC | 021625526553 |
| Vehicle Service Type | Car |
W**.
Good fit
Exact fit but the tether was missing. Just swapped the old one to the new cap.
J**S
Great item
Great item
J**A
Easy to install
Works perfectly and easy to install
M**N
Easy to install
Fit my car I love it and easy to install I take the old one and put the new one love it thank you
A**A
BEWARE!!! Cap Doesn’t Seal Properly on Gas Tanks!
Would give this 0 stars if it were possible. Horrible item. Doesn’t fit on gas tank properly for a 2004 GMC Yukon like it is advertised to. It appeared to and clicked like normal but upon inspection by my mechanic and $650 later (among other EVAP issues) this purchase cost me out a vehicle for a month while it was in the shop and it turned out this cap was the main culprit. It couldn’t clear the EVAP check because this cheap cap doesn’t make a proper seal on your gas tank. Dont waste your time or money on this poor quality product.
D**E
Small vapor leak replaced my original gas cap
Perfect fit had to replace my old cap do to age and engine light came on due to small vapor leak this did the trick 2002 GMC seirra 1500.
K**.
Needed replaced
Fits
J**R
Great replacement
My OEM gas cap for my '99 Chevrolet Silverado 1500 has started freezing in the winter months, allowing pressure to build up in the tank which ultimately throws a code. I assume the materials are just aging as it is the original cap that came with the truck. I purchased an off-brand locking gas cap and it wouldn't release vapors either, allowing pressure to build up and throwing a code. Everything else checked out so I purchased the AC Delco gas cap, problem solved. I trust AC Delco and have never had any issues with AC Delco (GM Genuine) parts and would recommend this gas cap.
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...
C**D
This fits great and looks just like it did from the factory.
B**7
exacto lo que ocupaba
A**R
The old cap wasn't sealing right, the seal was hard and brittle. This was a direct replacement for my 03 avalanche. Cleared the codes, and they haven't comeback. On my second tank, and the evap pressure is working as it should. Checked via the torque app.
Trustpilot
1 month ago
2 months ago