


🔧 Lock in performance, unlock peace of mind.
The GM Genuine Parts GT295 Fuel Tank Filler Cap is a GM-recommended, vehicle-specific replacement part designed to provide a secure, liquid-tight seal. Made from durable stainless steel with a rubber gasket, it prevents fuel loss and vapor emissions, ensuring environmental compliance and improved fuel efficiency. Trusted by thousands with a 4.7-star rating, this cap also helps resolve EVAP system leak codes, maintaining your vehicle’s optimal performance.





| ASIN | B000K00DSO |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #16,243 in Automotive ( See Top 100 in Automotive ) #44 in Automotive Replacement Fuel Tank Caps |
| Brand | GM GENUINE PARTS |
| Color | Yellow |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,369) |
| Date First Available | October 10, 2007 |
| Exterior Finish | Painted |
| Global Trade Identification Number | 00707773773598 |
| Item Weight | 2.24 ounces |
| Item dimensions L x W x H | 12.6 x 3.9 x 2.8 inches |
| Item model number | GT295 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 20915990 |
| Material | Stainless Steel |
| Model | Fuel Tank Filler Cap |
| OEM Part Number | 20915990 |
| Product Dimensions | 12.6 x 3.9 x 2.8 inches |
| UPC | 707773773598 |
| Vehicle Service Type | Truck |
C**O
Fits a 2007 Silverado classic
It fit perfect on my 2007 Silverado 1500 classic. I bought it to get rid of P0455 EVAP system leak code. I also bought the Forwinparts Evap vent solenoid and canister. About $45 total for everything. Install was easy. https://www.amazon.com/dp/B08S3J5LLS?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1
M**T
Perfect Replacement
I had ordered one previously, but that one arrived damaged. The tab on the end of the plastic cord had been melted off when the package was sealed, and so it would not remain attached to the vehicle when the cap is removed for fueling. Amazon refunded that one and I ordered another. It is a perfect replacement for the original. The seal is tight and solved the check engine light issue.
R**.
It fit my 2007 GMC 1500 Sierra
It was easy to install, took less than five minutes and cleared my check engine light after I disconnected the ground terminal on my battery waited a couple of minutes and put the battery cable back on. It’s been a couple of weeks still no check engine light coming back 👍
C**Y
Solved my check engine light
Had a code on my truck and it needed a new gas cap. This one worked great.
M**Z
Oem
Do far it's working
K**R
Genuine OEM - Made in USA!
Usually can’t get better than Genuine OEM parts. I wanted one because my plastic strap finally broke after 15 years. Not a huge problem but crawling under my truck to retrieve it at the gas station on slushy pavement wasn’t fun… Anyway. So many choices but I just wanted OE if reasonably priced, especially after seeing bad reviews of Check Engine lights with non-OE ones. I didn’t want to risk an unexpected concern and at this time was $15, heck yeah I’m very happy with it.
W**S
OEM quility
Same part dealer sells, but at a much cheaper price.
H**M
Great Quality and Highly Recommended
The product arrived in excellent condition and is of great quality. I’m very satisfied with my purchase and would highly recommend it to others. The seller delivered exactly as promised.
F**Y
I'd bought a replacement from a local parts store that didn't seal correctly, nice to have one like the truck came with.
D**N
Right product
R**R
Fits well
D**C
Exactly what I wanted
G**E
OEM part. Fit 2010 GMC Sierra sle 5.3. Old cap tether is easier to remover from under the bed.
Trustpilot
3 weeks ago
3 weeks ago