- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Caps /
- Fuel Tank Caps /
- GM Genuine Parts GT330 (20915842) Fuel Tank F...
0 ratings
Item #:
603903
GM Genuine Parts GT330 (20915842) Fuel Tank Filler Cap
Item #:
603903
€ 28
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, July 27
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
Product Details
| Brand Name | GM GENUINE PARTS |
| Model Number | GT330 |
| Manufacturer Part Number | 20915842 |
| OEM Equivalent Part Number | 20915842 |
| Manufacturer | ACDelco |
| UPC | 707773687406 |
| Global Trade Identification Number | 00707773687406 |
| Included Components | 20915842 |
| Unit Count | 1.0 Count |
| Item Type Name | CAP ASM-F/TNK FIL |
| Color | Black |
| Exterior Finish | Machined |
| Style Name | Modern |
| Item Dimensions | 12.7 x 3.9 x 2.7 inches (32.3 x 9.9 x 6.9 cm) |
| Compatible with Vehicle Type | Car |
| Automotive Fit Type | Vehicle Specific Fit |
| Closure Type | Twist-On |
| Material Type | Metal |
| Brand | GM GENUINE PARTS |
| Material | Metal |
| Item dimensions L x W x H | 12.7 x 3.9 x 2.7 inches (32.3 x 9.9 x 6.9 cm) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Product Description
GM Genuine Parts GT330 (20915842) Fuel Tank Filler Cap
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the ACDelco GM Original Equipment GT330 Fuel Tank Filler Cap?
Answer: The ACDelco GM Original Equipment GT330 Fuel Tank Filler Cap is designed to securely seal the fuel tank of your vehicle, preventing fuel evaporation and ensuring optimal fuel pressure. It plays a crucial role in your vehicle's fuel system by protecting against contaminants and moisture while safeguarding your engine's performance. For instance, a properly functioning fuel cap can help avoid issues such as engine misfires and poor fuel efficiency. -
Question:
Is the ACDelco GT330 Fuel Tank Filler Cap compatible with all vehicles?
Answer: The ACDelco GT330 Fuel Tank Filler Cap is specifically designed as an original equipment part for various GM vehicles. To ensure compatibility, it's important to confirm whether this cap matches the specifications of your particular car model and make. Utilizing the correct fuel cap can help in maintaining the integrity of your vehicle's fuel system and prevents operational problems that could arise from using an incompatible part. -
Question:
How do I know if my fuel tank filler cap needs to be replaced?
Answer: Signs that your fuel tank filler cap may need replacement include a check engine light illuminating on your dashboard, fuel smell around your vehicle, or if the cap is cracked or damaged. An ineffective fuel cap can lead to fuel evaporation and reduces fuel efficiency. Regular inspections can help catch these issues early, ensuring that your vehicle operates smoothly without fuel system-related problems. -
Question:
Can I install the ACDelco GT330 Filler Cap myself?
Answer: Yes, installing the ACDelco GT330 Fuel Tank Filler Cap is a simple do-it-yourself task that requires no special tools. Typically, you would just unscrew the old cap, ensure the neck of the fuel tank is clean, and screw the new cap in place until you hear a click. This not only saves on repair costs but also empowers you to maintain your vehicle with easily manageable tasks, enhancing your understanding of your vehicle's maintenance needs. -
Question:
What are the materials used in the ACDelco GT330 Fuel Tank Filler Cap?
Answer: The ACDelco GT330 Fuel Tank Filler Cap is manufactured with durable materials designed to withstand exposure to fuel and environmental conditions. Specifically, it features robust plastics that resist corrosion and degradation over time, ensuring a reliable seal. This is particularly important as a well-constructed cap helps to maintain fuel pressure and adds longevity to your vehicle’s fuel system. Choosing quality materials offers peace of mind when it comes to engine performance. -
Question:
What color options are available for the ACDelco GT330 Fuel Tank Filler Cap?
Answer: The ACDelco GT330 Fuel Tank Filler Cap is primarily available in black, aligning with most vehicle aesthetics. While color may not affect functionality directly, having a cap that matches your vehicle's design can enhance its overall appearance. A uniform look can be important for car enthusiasts seeking a clean, finished look for their vehicle's fuel system. -
Question:
Does the ACDelco GT330 Fuel Tank Filler Cap have a locking mechanism?
Answer: The ACDelco GT330 Fuel Tank Filler Cap does not typically feature a locking mechanism as part of its design. Its primary function is to create a secure seal without the complex features of locking caps. However, this design helps in easy access for fuel refill while preventing harmful fumes from escaping, which is essential for maintaining fuel efficiency and vehicle performance. -
Question:
Can a faulty fuel tank filler cap cause engine problems?
Answer: Yes, a faulty fuel tank filler cap can lead to several engine problems, including reduced fuel efficiency, increased emissions, and even engine misfires. An ineffective seal may trigger the check engine light, indicating that the fuel pressure system is compromised. Responding to this issue by replacing the cap can help restore your vehicle's performance and efficiency, ensuring that your fuel system operates as intended. -
Question:
How should I maintain my ACDelco GT330 Fuel Tank Filler Cap?
Answer: To maintain your ACDelco GT330 Fuel Tank Filler Cap, regularly inspect it for signs of wear or damage, such as cracks or broken seals. Ensure that the cap’s threads and sealing surface are clean and debris-free during refueling. This simple maintenance helps ensure a proper seal, contributing to optimal fuel efficiency and protecting your vehicle's fuel system from external contaminants. -
Question:
Where can I buy the ACDelco GM Original Equipment GT330 Fuel Tank Filler Cap in Aland Islands?
Answer: You can purchase the ACDelco GM Original Equipment GT330 Fuel Tank Filler Cap easily through Ubuy in Aland Islands. Ubuy offers a straightforward shopping experience, ensuring that you get the correct part for your vehicle. Additionally, their platform provides detailed product descriptions and customer reviews to assist you in making an informed decision.
GMGENUINEPARTS Fuel Tank Caps GT330 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
€ 28
Order now and get it around Monday, July 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.