⛽ Lock in fuel, lock out waste — drive smarter, greener, better!
The ACDelco GM Original Equipment GT347 Fuel Tank Filler Cap is a high-quality, GM-recommended replacement part designed to provide a secure, vapor-tight seal for your vehicle’s fuel tank. Made from durable rubber and steel with a modern twist-on closure, it reduces fuel evaporation and vapor emissions, promoting environmental responsibility while saving you money on fuel. Lightweight and precision-engineered, this yellow cap fits vans, cars, and trucks, ensuring reliable performance and OEM-level quality.
| Brand | ACDelco |
| Color | Yellow |
| Material | Rubber |
| Exterior Finish | Plastic,Rubber,Steel |
| Item dimensions L x W x H | 9.9 x 8.8 x 3.4 inches |
| Vehicle Service Type | Van, Car, Truck |
| Style | Modern |
| Item Weight | 0.11 Pounds |
| Closure Type | Twist-On |
| OEM Part Number | 20962524 |
| Manufacturer | ACDelco |
| UPC | 707773836880 |
| Global Trade Identification Number | 00707773836880 |
| Model | Fuel Tank Filler Cap |
| Item Weight | 1.76 ounces |
| Product Dimensions | 9.9 x 8.8 x 3.4 inches |
| Country of Origin | USA |
| Item model number | GT347 |
| Manufacturer Part Number | GT347 |
L**Y
exact fit
Fits perfect. Exactly what I needed and same as factory one.
C**R
Perfect!
This works great! Exact match for my truck!
E**I
Oem!!!
Worked perfectly!!! Easy on, seals great and no check engine light. Will definitely buy again when needed
D**S
Exact fit!
Exact fit for the 2014 Tahoe!
F**Z
Doesn’t click
I’m just not sure about this gas cap . It doesn’t click as stated so I’m not even sure it’s fully on correctly . I have code p0451 . I put the cap on, erased the code snd drove it atleast 80 miles . Hasn’t come back on yet but the fact it’s not clicking is disturbing snd leaves me feeling unsure .
B**N
Solved the problem
Good fit. Had check engine light on and now it stays off
D**N
Fits like it should.
Looks and fits like Oem. Good quality.
J**N
Good gas cap
Works great
Trustpilot
1 month ago
1 week ago
