AUDI 4M0-201-021-GT Fuel Gas Tank Reservoir 3.0L 22.5

( Manufacturer Part Number: 4M0-201-021-GT ), ( Model: AUDI-Q7 ), ( Type: Fuel Tank ), ( Fuel Type: Gasoline ), ( Placement On Vehicle: Rear, Passenger Side ), ( Oe/oem Part Number: 4m0-201-060-dt ), ( Country Of Origin: Slovakia ), ( Id: 38531b02-d0bc-43c1-804d-4d77c7fd0b08 ), ( Interchange: 197-10327 ), ( Year: 23 ), ( Partout Id: A-128798887 )

Review AUDI 3.0l Fuel Gas Tank Reservoir Gal Oem fits Q7 2020–2024

The **Audi 4M0-201-021-GT (2020 2024) 3.0L Fuel Gas Tank Reservoir (22.5 gallons)** is a precision-engineered, high-performance fuel reservoir designed exclusively for Audi s flagship **Q7 3.0L TDI and TFSI models**, ensuring seamless compatibility with the latest generation of these luxury SUVs. Crafted from **high-grade, corrosion-resistant materials**, this tank is built to withstand the rigorous demands of modern automotive systems, including the advanced fuel delivery and emissions control technologies found in Audi s latest powertrains. Its **22.5-gallon capacity** provides optimal fuel storage while maintaining aerodynamic efficiency, reducing drag and improving overall vehicle performance. The reservoir features a **robust, leak-proof design** with reinforced seams and a durable, flexible bladder system that prevents fuel sloshing, enhancing stability and fuel efficiency during aggressive driving or sharp turns. Engineered to meet **OEM specifications**, this tank integrates seamlessly with the vehicle s fuel pump, pressure regulators, and sensor systems, ensuring accurate fuel level readings and reliable operation. Whether installed in a **Q7 TDI with its turbocharged diesel engine or the high-revving TFSI gasoline variant**, this reservoir delivers consistent performance, longevity, and peace of mind for owners seeking a direct replacement that matches Audi s exacting standards. Built to last, this fuel tank is a critical component for maintaining the integrity of your Audi s fuel system, offering durability, precision, and the confidence of a genuine, high-quality replacement part.

### **Pros and Cons of buying a Audi 4M0-201-021-GT (2020-2024 Q7 3.0L Fuel Gas Tank Reservoir, 22.5 gal)**

1. **OEM Quality and Fitment** This is an original Audi part, meaning it is designed specifically for the 2020-2024 Q7 with a 3.0L engine. It ensures proper fitment, compatibility, and performance without modifications.

2. **Durability and Longevity** Audi parts are built to last, often exceeding the lifespan of aftermarket alternatives. The fuel tank reservoir is constructed with materials that resist corrosion and wear over time.

3. **Warranty Coverage** Purchasing from an authorized Audi dealer or a reputable supplier may include a warranty, providing peace of mind against defects or premature failure.

4. **Maintenance of Vehicle Value** Using genuine parts helps maintain the resale value of your Q7, as aftermarket components can sometimes raise concerns about long-term reliability.

5. **Compatibility with Audi Systems** The part integrates seamlessly with the vehicle s fuel system, including sensors and injectors, reducing the risk of compatibility issues.

6. **Ease of Installation** Since it is an original part, installation should be straightforward, especially if you have experience with automotive repairs or if a professional mechanic handles it.

7. **Reliability for High-Performance Use** The Q7 s 3.0L engine (likely a V6 or V8, depending on trim) benefits from a properly functioning fuel system, ensuring optimal performance and fuel efficiency.

---

1. **Higher Cost** Genuine Audi parts are significantly more expensive than aftermarket alternatives. The price of this fuel tank reservoir will be substantially higher than non-OEM options.

2. **Limited Availability** Depending on the supplier, genuine Audi parts may not always be in stock, leading to potential delays in replacement.

3. **Potential Overkill for Minor Issues** If the fuel tank reservoir is only slightly damaged or worn, a genuine part may be more expensive than necessary. In such cases, a high-quality aftermarket part could suffice.

4. **Dealer Markup** Purchasing from an Audi dealership may result in higher prices due to overhead costs and profit margins, whereas online retailers or specialty shops might offer better deals.

5. **Weight Considerations** Fuel tanks, even OEM ones, add weight to the vehicle. While this is negligible for most drivers, it may be a minor consideration for those prioritizing lightweight modifications.

6. **Environmental and Ethical Concerns** If sustainability is a priority, some may prefer aftermarket parts made from recycled materials, though this is less common for fuel systems.

---

The **4M0-201-021-GT fuel gas tank reservoir** for the 2020-2024 Audi Q7 3.0L is a high-quality, reliable choice for those who prioritize original equipment performance, longevity, and compatibility. While it comes at a premium price, the benefits in terms of fitment, warranty, and vehicle integrity make it a strong option for serious Audi owners or those who value OEM components. However, if budget is a concern or the part is only slightly damaged, evaluating aftermarket alternatives (from reputable brands) could be a cost-effective compromise without sacrificing too much quality.

---

- You are replacing a failed or damaged fuel tank reservoir and want the most reliable, long-lasting solution.

- You are maintaining or restoring your Q7 to factory specifications.

- You have the budget and prefer to avoid potential compatibility issues with aftermarket parts.

- You plan to keep the vehicle for an extended period and want to preserve its value.

- The current tank is only minimally damaged (e.g., a small leak or minor corrosion), and you want to save money.

- You are on a tight budget and can find a high-quality aftermarket part from a trusted brand (e.g., Mann Filter, Bosch, or Denso).

- You are comfortable with the risk of potential long-term reliability issues (though reputable aftermarket parts are usually very reliable).

**Final Suggestion:** If possible, consult with an Audi specialist or mechanic to assess whether the OEM part is strictly necessary or if a suitable aftermarket option exists. Always prioritize quality over cost when dealing with critical components like fuel systems.

Details:

Vehicle Stock #: A292. Fuel Tank Assembly. Model: AUDI Q7. COD available for qualified orders placed local delivery.

Mileage- condition: 0cc. Part Stock #.

part #: 4m0201021 prices

• $206.24-$659.88

specifications fueltanksysteme:

• for makes: Audi
• for years: 2020-2024
• mpn: 4m0-201-021-gt
• model: Audi-q7
• type: Fuel Tank
• fuel type: Gasoline
• placement on vehicle: Rear, Passenger Side
• oe/oem part number: 4m0-201-060-dt
• country of origin: Slovakia
• id: 38531b02-d0bc-43c1-804d-4d77c7fd0b08
• interchange: 197-10327
• year: 23
• partout id: A-128798887

returns fueltanksysteme:

• policy: Returns Accepted
• time: 60 Days
• paid by: Buyer

seller fueltanksysteme:

• city: Maple height, Ohio
• # reviews: 11797
• rating: 99.3%

offer fueltanksysteme:

• started: May 20, 2026
• sold: 0
• quantity: 1
• availability: In Stock
• best offers: True
• options: Ship-to-home

shipping fueltanksysteme:

• service: Flat Rate Freight
• cost: $200.00
• type: Fixed
• class: Freight

payments fueltanksysteme:

• credit card: Diners-club
• wallet: Paypal
• cash
• other
• money order

general fueltanksysteme:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks

Audi 4M0-201-021 Is Similar To:

• 0280142150 Bosch Tank Breather Valve Purge Bmw Ferrari Audi (31.6% similar) This is the oem BMW fuel purge valve out of a 1995 325IS. If for some reason an item arrives damaged or is not working as described, please directly. It is important that if you are happy with your service and products, leave us a 5 start positive rating. You can also day or night. Will fit all ...(October 3rd, 2018)
• 06k103281a Audi Oem 2017 A3 (15.8% similar) Through Fri...(October 30th, 2017)
• 11582 Stant Locking Gas Cap Fuel Black Key Audi Honda Acura (30.1% similar) See photos bid early and often. See pics and. This is a open but new on damaged packaging Stan locking gas cap. This is the correct black cap not chrome stock photo that catalog uses. Shipped via USPS flat rate whenever possible. I will combine shipping when possible...(June 3rd, 2018)
• 255892 Audi Tt 2008 Fuel Filler Door 177.au1k08 (38% similar) No expedited shipping is available. Original shipping charges and return shipping charges are not covered...(August 12th, 2016)
• 191201557 Audi Oem 02-09 A4 (15.8% similar) Superseded part numbers this item may have been from a different number manufacture...(February 16th, 2018)
• 1c0201550q Genuine Audi Fuel Cap For (25.5% similar) We combine shipping on the same item. If you wish to purchase multiple items please. Or for a quick response. 28 lbs x w H2. If you live outside of the USA please research and verify it fits your vehicle before purchasing...(January 12th, 2019)
• 1k0201550aj Genuine Audi Fuel Cap For (25.2% similar) Or for a quick response. If you live outside of the USA please research and verify it fits your vehicle before purchasing. We combine shipping on the same item. 17 lbs x w H2. If you wish to purchase multiple items please...(January 12th, 2019)
• 23523452352345 Audi Gas Fuel Tank Filler Cap Oem (39.3% similar) There are some signs of wear as can not be seen on the pictures, but tested and in good working condition...(March 29th, 2019)
• 240 54018 001 Wd Express Fuel Tank Fits Audi Quattro (28.6% similar) 8 am to 6 PO...(November 3rd, 2018)
• 240 54036 001 Wd Express Genuine Audi Premium Prestige Gas Fuel Filler Cap (24.3% similar) Is there an auto part that you're looking for I don't have listed. Free shipping within the contiguous USA lower 48. Outside of the us...(September 13th, 2018)
• 3d0 201 553e Audi Vw Gas Fuel Tank Filler Cap Part Number Brand (32.1% similar) ...(January 10th, 2019)