SKU: 4777646019

Billet Fuel Tank Adapter Fitting — 7mm to AN Upgrade | VW Beetle & Bus

$14.40 $16.00
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Billet Fuel Tank Adapter Fitting — 7mm to AN Upgrade | VW Beetle & BusBillet Fuel Tank Adapter Fitting Don't let your fuel system be choked by the factory outlet. The restrictive 7mm hose barb found on stock VW fuel tanks was designed for a 40hp engineit simply cannot provide the volume needed for high performance, large displacement, or turbocharged builds. The Fuel Tank Adapter is the professional way to convert your stock tank to a high flow AN style connection. CNC machined from billet aluminum, this fitting allows

Billet Fuel Tank Adapter Fitting

Don't let your fuel system be choked by the factory outlet. The restrictive 7mm hose barb found on stock VW fuel tanks was designed for a 40hp engine—it simply cannot provide the volume needed for high-performance, large-displacement, or turbocharged builds.

The Fuel Tank Adapter is the professional way to convert your stock tank to a high-flow AN-style connection. CNC-machined from billet aluminum, this fitting allows for maximum fuel delivery while giving your chassis a clean, race-ready finish.

Engineering & Material Specs

  • High-Flow Design: Replaces the tiny factory barb with a smooth-bore AN passage, eliminating fuel starvation at high RPM.

  • Precision Machined: CNC-cut from 6061-T6 billet aluminum and finished in a durable black anodizing for lifetime corrosion resistance.

  • Leak-Free Seal: Each fitting includes a premium white Teflon sealing washer to ensure a rock-solid, fuel-safe seal against the tank.

  • Direct Fitment: Threads directly into the factory VW fuel tank outlet (M18x1.5).

Available Versions

Choose the sizing that matches your fuel system requirements:

  • M18 to -6 AN: The industry standard for most high-performance street and dual-carburetor setups.

  • M18 to -8 AN: The ultimate choice for high-horsepower turbocharged, EFI, or dedicated racing applications.

Vehicle Fitment

  • Beetle & Super Beetle

  • Karmann Ghia

  • Type 3 (Notchback, Squareback, Fastback)

  • The Thing (Type 181)

What’s Included

  • (1) Billet Aluminum Fuel Tank Adapter

  • (1) Teflon Sealing Washer

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4777646019

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4.6 ★★★★★
Based on 1610 reviews
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A
Verified Purchase
A_CPA
Alexandria, US
★★★★★ 5
Two Filters, Quick and Easy
Size: 16-23 Tacoma, Size: 16-23 Tacoma
The RVgolf Engine+Cabin Air Filters Kit for the Toyota Tacoma V6 comes with two air filters. There is a cabin air filter that fits nicely into the compartment accessed through the glove box and an engine air filter that dropped in easily in the compartment under the hood. Replacement of both filters was easy, didn’t require any tools, and it took more time to empty and replace the items in the glove box than it did to replace both filters. The Toyota dealership quoted me $80 to replace the cabin air filter only. I replaced both filters for less than $30. The filters felt like they were good quality. The engine air filter is multi-layered, with a thin foam layer to keep larger debris from blocking the finer paper filter. The cabin air filter said and looked like it had a carbon layer to absorb smells. The only concern I had was size. After I had replaced both filters I went to slide the engine air filter I replaced into the RVgolf box to throw it away. The engine air filter I replaced would not slide into the RVgolf box. It was too big. After driving for a few days and a couple of hundred miles, I popped the hood and checked the fit of the engine air filter. The fit looked perfect. See attached photos.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
J
Verified Purchase
jennifer
Port Orchard, US
★★★★★ 5
Fits 2019 accord (gas engine)
Size: 18-22 Accord
Dealer was going to charge almost $200 to change both of these filters in my 2019 accord. These filters fit perfectly and of same quality as the dealer product. Easy to install, saving me lots of money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
A
Verified Purchase
Amazon customer
New York, US
★★★★★ 5
Great quality and Easy to install
Size: 18-22 Accord
As someone with zero experience changing air filters, I was honestly surprised at how easy this was. The fit was perfect for my 2010 Honda Accord Sport, and both the cabin and engine air filters installed with no issues at all. It even came with clear, easy-to-follow instructions that made the whole process stress-free. Saved myself money from going to the dealership, and my car is running great. Definitely recommend for beginners wanting to do a simple DIY maintenance job.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
R
Verified Purchase
Rob Rosensteel
Waukegan, US
★★★★★ 5
Great Product Great Price
Size: 16-21 Civic, 17-22 CR-V
product was a good priced. Fit as it should. will buy again when needed.
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Reviewed in the United States on May 28, 2026
E
Verified Purchase
Evelyn Davis
Draper, US
★★★★★ 5
Air filters are great
Size: 10-24 4RUNNER, 10-23 GX460
I received when promised and it fit my automobile correctly, I get good gas mileage already so we will see if the gas mileage comes up. The quality was great always looking for high quality when changing the air filters and this item met that standard. Go ahead and buy it will meet you demands.
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Reviewed in the United States on May 24, 2026

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