
The NAPA Gold Fuel Filter 3120 is a spin-on type fuel filter designed for automotive use. It is manufactured in the United States and is suitable for various car and truck models. The NAPA 3120 is also known as WIX 33120 and is ideal for maintaining the fuel system's cleanliness and efficiency. It is a trusted choice for vehicle owners looking to ensure optimal engine function.
| Characteristics | Values |
|---|---|
| Brand | NAPA Gold |
| Filter Type | Spin-on |
| Filter Style | Fuel |
| Manufacturer Part Number | 3120 |
| Filter Height | 6.93" (176.02 mm) |
| Gasket O.D. | 3.444" (87.48 mm) |
| Gasket Thickness | 0.26" (6.6 mm) |
| Inlet Thread Size | 13/16-12 |
| O.D. | 3.698" (93.93 mm) |
| Gasket I.D. | 3.1" (78.74 mm) |
| Cross Reference | Wix 33120, Carquest 86120, FF993, 6694094 |
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What You'll Learn

NAPA Gold Fuel Filter 3120 is also known as WIX 33120
The NAPA Gold Fuel Filter 3120 is also known as the WIX 33120. It is a spin-on type fuel filter designed for automotive use and is manufactured in the United States. This high-quality filter is suitable for various car and truck models, making it a versatile option for vehicle owners. As an OE/OEM part, it ensures a perfect fit and reliable performance, which is essential for maintaining the fuel system's efficiency and optimal engine function.
The NAPA Gold Fuel Filter 3120, or WIX 33120, is an excellent choice for those seeking superior engine protection. Whether driving on dirt roads, navigating construction sites, dealing with stop-and-go traffic, taking short trips, or travelling interstate, this fuel filter ensures the engine's longevity. The NAPA Gold range offers a comprehensive selection of filtration products, including lube, air, cabin air, coolant, hydraulic, transmission, and power steering filters, catering to a wide range of vehicles.
This fuel filter is a direct replacement for the WIX 33120 and is designed to provide the same level of performance and protection. It is important to note that cross-reference fuel filters are for general reference only, and it is always recommended to verify the correct specifications and measurements for your specific application. The NAPA Gold Fuel Filter 3120 is a trusted option for those seeking reliable engine performance and fuel system maintenance.
The NAPA Gold brand is known for its high-quality filtration products, offering excellent engine protection under normal and severe driving conditions. This particular fuel filter is an OE/OEM part, ensuring a perfect fit and reliable performance. By maintaining the fuel system's cleanliness, the NAPA Gold Fuel Filter 3120 helps optimise engine function and enhances the overall driving experience.
In summary, the NAPA Gold Fuel Filter 3120, also known as the WIX 33120, is a top-quality fuel filter suitable for various automotive applications. Its OE/OEM specifications guarantee a precise fit and dependable performance, contributing to efficient fuel system maintenance and optimal engine functionality. With its cross-reference to the WIX 33120, the NAPA Gold Fuel Filter 3120 is a reliable choice for vehicle owners seeking superior engine protection and performance.
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It's a spin-on type filter
The NAPA 3120 is a spin-on type fuel filter, also known as the Wix 33120. It is a high-quality, OE/OEM part manufactured in the United States and designed for automotive use. This means it is an ideal choice for vehicle owners looking to ensure optimal engine function and maintain their fuel system's cleanliness and efficiency.
As a spin-on type filter, the NAPA 3120 is easy to install and replace. It is a self-contained unit that screws onto a mounting base, usually located on the engine block or fuel pump. The filter element is contained within the filter housing, which is typically made of metal or plastic. This design allows for simple, tool-free replacement when the filter becomes clogged or dirty.
Spin-on fuel filters like the NAPA 3120 are an essential component of a vehicle's fuel system, particularly in diesel engines. They play a critical role in ensuring the fuel entering the engine is free of contaminants such as dirt, rust, and water. By effectively filtering the fuel, the NAPA 3120 helps to protect the engine from damage and maintains its performance and longevity.
The NAPA 3120 is suitable for various car and truck models, including the Freightliner and Volvo. It is also a popular choice for diesel equipment, such as Detroit Diesel engines. The filter's dimensions are standardised, with a height of 6.93 inches and a gasket O.D. of 3.444 inches, ensuring a universal fit for a wide range of vehicles.
Overall, the NAPA 3120 spin-on type fuel filter is a reliable and trusted product for vehicle owners seeking optimal engine performance and protection. Its ease of installation and replacement makes it a convenient and efficient solution for maintaining a clean and well-functioning fuel system.
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It's designed for automotive use
The NAPA Gold Fuel Filter 3120 is a spin-on type fuel filter designed for automotive use. It is manufactured in the United States and is a high-quality filter suitable for various car and truck models. It is ideal for maintaining the fuel system's cleanliness and efficiency, ensuring optimal engine function. This product is a trusted choice for vehicle owners.
The NAPA Gold Fuel Filter is a reliable and efficient filtration solution for automotive fuel systems. It is designed to effectively remove contaminants and impurities from the fuel, ensuring that clean fuel reaches the engine. This helps to maintain the engine's performance and prolongs its life.
As a spin-on type fuel filter, the NAPA Gold Fuel Filter 3120 is easy to install and replace. It is an OE/OEM part, ensuring a perfect fit and reliable performance. The filter is compatible with various car and truck models, making it a versatile choice for automotive maintenance.
The NAPA Gold Fuel Filter is constructed with high-quality materials, ensuring its effectiveness and durability. It is designed to withstand the demands of normal and severe driving conditions, such as dirt roads, construction sites, stop-and-go traffic, short trips, and interstate travel.
This fuel filter is a part of the NAPA Gold line of filtration products, which offers a complete range of filtration solutions for automotive and other applications. NAPA Gold provides top-quality filters for lube, air, cabin air, coolant, hydraulic, transmission, and power steering systems, among others.
With its superior filtration capabilities and reliability, the NAPA Gold Fuel Filter 3120 is an excellent choice for automotive fuel system maintenance. It helps to ensure the optimal performance and longevity of vehicle engines, making it a trusted option for car and truck owners.
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$6.08 $8.99

It's manufactured in the United States
The NAPA Gold Fuel Filter 3120, also known as the Wix 33120, is manufactured in the United States. This high-quality spin-on fuel filter is designed for automotive use and is suitable for various car and truck models.
The NAPA 3120 is an OE/OEM part, ensuring a perfect fit and reliable performance. It is ideal for maintaining the fuel system's cleanliness and efficiency, making it a trusted choice for vehicle owners who want to ensure optimal engine function.
NAPA Gold Fuel Filters are designed to provide excellent engine protection in normal and severe driving conditions, such as dirt roads, construction sites, stop-and-go traffic, short trips, and interstate travel.
The NAPA 3120 Fuel Filter has specific dimensions, including a height of 6.93 inches, a fuel filter inlet thread size of 13/16-12, and a gasket thickness of 0.26 inches.
As a product manufactured in the United States, the NAPA Gold Fuel Filter 3120 is subject to the country's stringent quality standards and regulations, ensuring its reliability and performance. This filter is a testament to the country's reputation for producing high-quality automotive parts and its strong manufacturing sector.
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It's suitable for various car and truck models
The NAPA Gold Fuel Filter 3120, also known as the Wix 33120, is a spin-on type fuel filter designed for automotive use. This high-quality filter is manufactured in the United States and is suitable for various car and truck models.
The NAPA 3120 is an OE/OEM part with the manufacturer part number 3120, ensuring a perfect fit and reliable performance across different vehicle types. It is a popular choice for vehicle owners looking to maintain optimal engine function and fuel efficiency.
The filter is ideal for a range of vehicles, from passenger cars to light trucks, and even agricultural, construction, and industrial equipment. It provides excellent engine protection for normal and severe driving conditions, such as dirt roads, construction sites, stop-and-go traffic, short trips, and interstate travel.
The NAPA Gold Fuel Filter 3120 is a direct replacement for the following filters:
- Wix 33120
- Carquest 86120
- FF993
- 6694094
With its compatibility across different vehicle segments and its ability to maintain the fuel system's cleanliness and efficiency, the NAPA Gold Fuel Filter 3120 is a versatile and trusted choice for vehicle owners and operators.
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Frequently asked questions
The NAPA 3120, also known as WIX 33120, is a spin-on type fuel filter designed for automotive use.
The NAPA 3120 fuel filter is ideal for maintaining the fuel system's cleanliness and efficiency. It is a trusted choice for vehicle owners looking to ensure optimal engine function.
The NAPA 3120 fuel filter is suitable for various car and truck models. It is also suitable for boat engines.











































