1977 Audi Fox Gas Caps

Keep Your 1977 Audi Fox in Top Shape with Quality Gas Caps

Whether you’re repairing or upgrading your Gas Cap, using high-quality parts is key to keeping your 1977 Audi Fox looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Gas Caps. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1977 Audi Fox Gas Cap at Advance Auto Parts is around $21.32, with a range that starts at $11.99 and goes up to $38.99. With 3 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Fuel Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack, Locking Fuel Cap, and Fuel Cap start at just $11.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Gas Cap, don’t forget to check out other key components like Fuel Injectors and Fuel Pumps. At Advance Auto Parts, we’re here to help you keep your 1977 Audi Fox in peak condition, inside and out.

Essential 1977 Audi Fox Gas Caps

Carquest Premium – Fuel Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10725)

Fuel Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack

from

$11.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.

Product Features:
  • Passes all state and federal emissions tests
  • Manufactured from durable, long-life materials
  • Reduces air pollution with proper sealing and venting
  • Independently tested for emission control
See More

Carquest Premium – Locking Fuel Cap (Part No.10563)

Locking Fuel Cap

from

$38.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.

Product Features:
  • Protects your fuel from theft and vandalism
  • Passes all state and federal emissions tests
  • Manufactured from durable, long-life materials
  • Reduces air pollution with proper sealing and venting
  • Independently tested for emission control
See More

Carquest Premium – Fuel Cap (Part No.10724)

Fuel Cap

from

$12.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.

Product Features:
  • Passes all state and federal emissions tests
  • Manufactured from durable, long-life materials
  • Reduces air pollution with proper sealing and venting
  • Independently tested for emission control
See More

Most Popular Gas Caps for 1977 Audi Foxes

Enhance your 1977 Audi Fox with one of the 3 Gas Caps we have in stock, starting at just $11.99.

Carquest Premium – Fuel Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10725)

Fuel Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack

from

$11.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.

Product Features:
  • Passes all state and federal emissions tests
  • Manufactured from durable, long-life materials
  • Reduces air pollution with proper sealing and venting
  • Independently tested for emission control
See More

Carquest Premium – Locking Fuel Cap (Part No.10563)

Locking Fuel Cap

from

$38.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.

Product Features:
  • Protects your fuel from theft and vandalism
  • Passes all state and federal emissions tests
  • Manufactured from durable, long-life materials
  • Reduces air pollution with proper sealing and venting
  • Independently tested for emission control
See More

Carquest Premium – Fuel Cap (Part No.10724)

Fuel Cap

from

$12.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.

Product Features:
  • Passes all state and federal emissions tests
  • Manufactured from durable, long-life materials
  • Reduces air pollution with proper sealing and venting
  • Independently tested for emission control
See More

FAQs for 1977 Audi Fox Gas Caps

What are the best-selling Gas Caps for 1977 Audi Foxes?

Out of 3 Gas Caps that fit 1977 Audi Foxes, the following parts are the top sellers:

What’s the price range for 1977 Audi Fox Gas Caps?

The prices of Gas Caps for the 1977 Audi Fox range from $11.99 up to $38.99 for the most premium parts.

What is the average price of a Gas Cap for a 1977 Audi Fox?

The average price for Gas Caps for the 1977 Audi Fox is $21.32. Keep in mind the variety of part types within our Gas Cap category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Gas Caps for other Audi Fox model years?

Yes, we carry Gas Caps for 5 model years of Audi Foxes between 1973 and 1979. The following model years are the most popular for Gas Cap purchases: 1979, 1978, 1976, 1975, 1974, and 1973.

What are the cheapest Gas Caps for my 1977 Audi Fox?

The cheapest 1977 Audi Fox Gas Caps we carry are:

What types of Gas Caps do you sell for my 1977 Audi Fox?

We currently have just 1 Gas Cap in stock for a 1977 Audi Fox, and as of 11/2/25, it is a Gas Cap.

Can I get help with 1977 Audi Fox Gas Cap orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Audi Gas Caps and more.

What is your return policy for Audi Fox Gas Caps?

Advance Auto Parts keeps returns simple. For new Audi Fox Gas Caps and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.