1973 GMC K35/K3500 Pickup Gas Caps

Enhance and Protect Your 1973 GMC K35/K3500 Pickup with Quality Gas Caps

Maintaining the performance of your 1973 GMC K35/K3500 Pickup starts with choosing the right parts, and a high-quality Gas Cap helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Gas Caps specifically for the 1973 GMC K35/K3500 Pickup, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Gas Caps for Every Budget

Finding a Gas Cap that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $9.99 and an average price of $16.49, you can choose one that fits your budget while delivering the quality you expect. Our Gas Caps are competitively priced, ranging from $9.99 to $22.99, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 7 Gas Caps from 1 trusted brands in stock, Advance Auto Parts has you covered. Our Gas Caps for the 1973 GMC K35/K3500 Pickup have earned reviews from over 90 customers, with an average 4 stars rating across the board. Popular options include Locking Fuel Cap: 10571, Push In, Direct Fit, Provides Tight Seal, 1 Pack, Locking Fuel Cap, and Fuel Cap, starting at $12.99. Our selection includes highly regarded brands such as Carquest Premium, and more, offering you top-notch reliability. For example, we have 7 Carquest Premium Gas Caps starting at $9.99 with an average rating of 4 stars.

Gas Caps for Your 1973 GMC K35/K3500 Pickup

Carquest Premium – Fuel Cap (Part No.10800)

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

Carquest Premium – Fuel Cap: 10742, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10742)

Fuel Cap: 10742, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack

from

$9.99
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: 10571, Push In, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10571)

Locking Fuel Cap: 10571, Push In, Direct Fit, Provides Tight Seal, 1 Pack

from

$22.99
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 – Locking Fuel Cap (Part No.10572)

Locking Fuel Cap

from

$21.99
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 – Locking Fuel Cap: 10492, Push Fit, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10492)

Locking Fuel Cap: 10492, Push Fit, Direct Fit, Provides Tight Seal, 1 Pack

from

$21.99
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.10649)

Fuel Cap

from

$13.99
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 – Fuel Cap (Part No.10648)

Fuel Cap

from

$11.49
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 1973 GMC K35/K3500 Pickup Gas Caps

Which Gas Caps are the top sellers for the 1973 GMC K35/K3500 Pickup?

Out of 7 Gas Caps that fit 1973 GMC K35/K3500 Pickups, the following parts are the top sellers:
Locking Fuel Cap
from $21.99
(2)
Locking Fuel Cap
Gas Caps
Fuel Cap
from $12.99
(1)
Fuel Cap
Gas Caps

How can I make sure that a part will be compatible with my 1973 GMC K35/K3500 Pickup?

Our GMC K35/K3500 Pickup aftermarket and OEM parts are designed specifically for the 1973 model. You can always find your specific fitment and compatibility for your 1973 GMC on an individual product page.

What is the price range for 1973 GMC K35/K3500 Pickup Gas Caps?

The range of prices of Gas Caps for the 1973 GMC K35/K3500 Pickup goes from $9.99 up to $22.99 for the most premium parts.

What is the average price of a 1973 GMC K35/K3500 Pickup Gas Cap?

1973 GMC K35/K3500 Pickup Gas Caps average $16.49 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Carquest Premium, and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Gas Caps for other GMC K35/K3500 Pickup model years?

Yes, we currently stock Gas Caps for 6 model years of GMC K35/K3500 Pickups, from 1968 to 1974. Model years 1974, 1972, 1971, 1970, 1969, and 1968 are the most popular for Gas Cap purchases.

Which Gas Caps are highest rated for the 1973 GMC K35/K3500 Pickup?

Based on 90 customer reviews, our 1973 GMC K35/K3500 Pickup Gas Caps have an average rating of 4. Explore our top-rated Gas Caps here:

Can I get help with 1973 GMC K35/K3500 Pickup Gas Cap orders?

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

What is your return policy for GMC K35/K3500 Pickup Gas Caps?

Advance Auto Parts keeps returns simple. For new GMC K35/K3500 Pickup Gas Caps and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.