2018 Ram 3500 Fuel Injector Connectors

Keep Your 2018 Ram 3500 in Top Shape with Quality Fuel Injector Connectors

Whether you’re repairing or upgrading your Fuel Injector Connector, using high-quality parts is key to keeping your 2018 Ram 3500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Diesel Fuel Injector Connector Tubes. 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.

Top-Rated Fuel Injector Connectors from Trusted Brands

Looking for a reliable Fuel Injector Connector? We’ve got you covered with options from brands you know and trust like Carquest Premium. For example, Carquest Premium Fuel Injector Connectors start at just $46.99 with an average 4.4 star rating. With over 6 reviews and a solid 5 star average, you can shop with confidence knowing other Ram 3500 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2018 Ram 3500 Fuel Injector Connector at Advance Auto Parts is around $44.49, with a range that starts at $41.99 and goes up to $46.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Fuel Injector Sleeve start at just $41.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Fuel Injector Connector, don’t forget to check out other key components like Gas Caps and Oxygen Sensors. At Advance Auto Parts, we’re here to help you keep your 2018 Ram 3500 in peak condition, inside and out.

Essential 2018 Ram 3500 Fuel Injector Connectors

Carquest Premium – Fuel Inlet Tube (Part No.AC20432)

Fuel Inlet Tube

from

$46.99
This premium fuel inlet tube for the Cummins 5.9L and 6.7L engine is a critical component in the fuel supply system. It should be replaced any time the injector is serviced or replaced to reduce potential injector failure from contamination. The updated design of this part includes several features including a larger sealing surface to improve sealing between the fuel rail and fuel injector, an integrated edge filter and improved alignment pin.

Product Features:
  • Updated and improved design to reduce potential leakage between injector and fuel inlet tube
  • Includes integrated edge filter to reduce potential injector failure due to contamination
  • Updated alignment pin design
  • Precision machined using premium materials
  • Includes O-ring
  • Includes technical bulletin and installation tips
  • Recommend replacement any time injector is serviced or replaced
See More

Carquest – Fuel Injector Sleeve (Part No.DIS3)

Fuel Injector Sleeve

from

$41.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • Meticulously designed and manufactured to maintain leak-free fuel transfer from outside fuel line to injector inside cylinder head
  • High-quality metallurgy withstands harsh diesel underhood conditions to extend durability
  • As a global manufacturer, we maintain complete quality control throughout the manufacturing process
See More

Most Popular Diesel Fuel Injector Connector Tubes for 2018 Ram 3500s

Enhance your 2018 Ram 3500 with one of the 2 Diesel Fuel Injector Connector Tubes we have in stock, starting at just $41.99.

Carquest Premium – Fuel Inlet Tube (Part No.AC20432)

Fuel Inlet Tube

from

$46.99
This premium fuel inlet tube for the Cummins 5.9L and 6.7L engine is a critical component in the fuel supply system. It should be replaced any time the injector is serviced or replaced to reduce potential injector failure from contamination. The updated design of this part includes several features including a larger sealing surface to improve sealing between the fuel rail and fuel injector, an integrated edge filter and improved alignment pin.

Product Features:
  • Updated and improved design to reduce potential leakage between injector and fuel inlet tube
  • Includes integrated edge filter to reduce potential injector failure due to contamination
  • Updated alignment pin design
  • Precision machined using premium materials
  • Includes O-ring
  • Includes technical bulletin and installation tips
  • Recommend replacement any time injector is serviced or replaced
See More

Carquest – Fuel Injector Sleeve (Part No.DIS3)

Fuel Injector Sleeve

from

$41.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • Meticulously designed and manufactured to maintain leak-free fuel transfer from outside fuel line to injector inside cylinder head
  • High-quality metallurgy withstands harsh diesel underhood conditions to extend durability
  • As a global manufacturer, we maintain complete quality control throughout the manufacturing process
See More

Top-Rated Fuel Injector Connector Brands For Your 2018 Ram 3500

When it comes to finding the perfect Fuel Injector Connector for your 2018 Ram 3500, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Fuel Injector Connector brands including Carquest Premium, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $46.99. Purchasing a Fuel Injector Connector from us here at Advance Auto Parts is a smart move for both you and your 2018 Ram 3500, providing peace of mind with parts that meet or exceed OEM standards.

Popular Carquest Premium 2018 Ram 3500 Fuel Injector Connectors

If you’re looking for a top-quality Fuel Injector Connector for your 2018 Ram 3500, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Fuel Injector Connectors. We have 1 Carquest Premium Fuel Injector Connectors in stock for this fitment, all known for their durability and precision fit. With prices starting at just $46.99, you’ll find the perfect Fuel Injector Connector for your needs and budget. Carquest Premium Fuel Injector Connectors for the 2018 Ram 3500 come highly rated, with over 1 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Premium Fuel Injector Connector from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Fuel Inlet Tube
from $46.99
(1)
Fuel Inlet Tube
“Installed this in my 2013 Ram 3500 fit perfectly in”

FAQs for 2018 Ram 3500 Fuel Injector Connectors

What are the best-selling Fuel Injector Connectors for 2018 Ram 3500s?

Out of 2 Fuel Injector Connectors that fit 2018 Ram 3500s, the following parts are the top sellers:

What’s the price range for 2018 Ram 3500 Fuel Injector Connectors?

The prices of Fuel Injector Connectors for the 2018 Ram 3500 range from $41.99 up to $46.99 for the most premium parts.

What is the average price of a Fuel Injector Connector for a 2018 Ram 3500?

The average price for Fuel Injector Connectors for the 2018 Ram 3500 is $44.49. Keep in mind the variety of part types within our Fuel Injector Connector category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Fuel Injector Connectors for other Ram 3500 model years?

Yes, we carry Fuel Injector Connectors for 6 model years of Ram 3500s between 2011 and 2017. The following model years are the most popular for Fuel Injector Connector purchases: 2017, 2016, 2015, 2014, 2013, 2012, and 2011.

What are the cheapest Fuel Injector Connectors for my 2018 Ram 3500?

The cheapest 2018 Ram 3500 Fuel Injector Connectors we carry are:

Does Advance Auto Parts sell Fuel Injector Connectors for any other 2018 Ram models?

Yes. We stock Fuel Injector Connectors for 2 other popular 2018 Ram models. Some of the most popular are 2018 2500 Fuel Injector Connectors, 2018 4500 Fuel Injector Connectors, and 2018 5500 Fuel Injector Connectors.

What are the top-rated Fuel Injector Connectors that fit the 2018 Ram 3500?

The one 2018 Ram 3500 Fuel Injector Connector we have in stock is the Fuel Injector Sleeve. It costs $41.99.

What types of Fuel Injector Connectors do you sell for my 2018 Ram 3500?

We currently have just 1 Fuel Injector Connector in stock for a 2018 Ram 3500, and as of 11/2/25, it is a Diesel Fuel Injector Connector Tube.

Can I get help with 2018 Ram 3500 Fuel Injector Connector orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Ram Fuel Injector Connectors and more.

What is your return policy for Ram 3500 Fuel Injector Connectors?

Advance Auto Parts keeps returns simple. For new Ram 3500 Fuel Injector Connectors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.