1989 Kenworth K100E Fuel and Emissions Systems

Essential Fuel and Emissions Systems for 1989 Kenworth K100Es

Delphi – Fuel Injector (Part No.EX631756)

Fuel Injector

from

$476.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.

Product Features:
  • 100% O-ring replacement
  • All Delphi injectors are tested utilizing OE methodologies
  • Delphi injectors are produced in a Delphi ISO 9001:2008 certified facility
  • No internal seal rings equals minimized leakage
  • Recessed fuel exit minimizing possible plugging
  • Reduced spray variation, accurate fuel spray pattern mean better emissions and cold start capabilities
  • Thermally isolates fuel from engine by drawing manifold heat away from the fuel rail eliminating engine hesitation due to vapor lock
See More

Cardone – Fuel Injector (Part No.2J-703)

Fuel Injector

from

$426.99
CARDONE Remanufactured Fuel Injectors provide an alternative plug and play solution to fuel delivery for diesel applications. All units are flow tested and balanced and replaced with new O-rings and gaskets. Each unit retains OEM duty cycle and pulse width ensuring reliable performance. All units are built to meet or exceed OEM performance, providing a quality product both you and your vehicle can rely on.

Product Features:
  • All gaskets, O-rings and bearings are replaced 100% to ensure optimal performance
  • Each assembled unit is individually calibrated and tested to ensure it meets or exceeds O.E.M. form, fit and function
  • All components are renewed or replaced as necessary to ensure high quality and durability
  • When applicable, improvements based on typical failure modes of original units are incorporated into the design and manufacture of replacement component parts, which translates into longer service life and less down-time for the driver
  • Guaranteed fit and function
  • Meets or exceeds O.E.M. performance
See More

Delphi – Fuel Injector (Part No.EX631767)

Fuel Injector

from

$439.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.

Product Features:
  • 100% O-ring replacement
  • All Delphi injectors are tested utilizing OE methodologies
  • Delphi injectors are produced in a Delphi ISO 9001:2008 certified facility
  • No internal seal rings equals minimized leakage
  • Recessed fuel exit minimizing possible plugging
  • Reduced spray variation, accurate fuel spray pattern mean better emissions and cold start capabilities
  • Thermally isolates fuel from engine by drawing manifold heat away from the fuel rail eliminating engine hesitation due to vapor lock
See More

Delphi – Fuel Injector (Part No.EX631766)

Fuel Injector

from

$439.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.

Product Features:
  • 100% O-ring replacement
  • All Delphi injectors are tested utilizing OE methodologies
  • Delphi injectors are produced in a Delphi ISO 9001:2008 certified facility
  • No internal seal rings equals minimized leakage
  • Recessed fuel exit minimizing possible plugging
  • Reduced spray variation, accurate fuel spray pattern mean better emissions and cold start capabilities
  • Thermally isolates fuel from engine by drawing manifold heat away from the fuel rail eliminating engine hesitation due to vapor lock
See More

Delphi – Fuel Injector (Part No.EX631763)

Fuel Injector

from

$439.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.

Product Features:
  • 100% O-ring replacement
  • All Delphi injectors are tested utilizing OE methodologies
  • Delphi injectors are produced in a Delphi ISO 9001:2008 certified facility
  • No internal seal rings equals minimized leakage
  • Recessed fuel exit minimizing possible plugging
  • Reduced spray variation, accurate fuel spray pattern mean better emissions and cold start capabilities
  • Thermally isolates fuel from engine by drawing manifold heat away from the fuel rail eliminating engine hesitation due to vapor lock
See More

Cardone – Fuel Injector (Part No.2J-704)

Fuel Injector

from

$345.99
CARDONE Remanufactured Fuel Injectors provide an alternative plug and play solution to fuel delivery for diesel applications. All units are flow tested and balanced and replaced with new O-rings and gaskets. Each unit retains OEM duty cycle and pulse width ensuring reliable performance. All units are built to meet or exceed OEM performance, providing a quality product both you and your vehicle can rely on.

Product Features:
  • All gaskets, O-rings and bearings are replaced 100% to ensure optimal performance
  • Each assembled unit is individually calibrated and tested to ensure it meets or exceeds O.E.M. form, fit and function
  • All components are renewed or replaced as necessary to ensure high quality and durability
  • When applicable, improvements based on typical failure modes of original units are incorporated into the design and manufacture of replacement component parts, which translates into longer service life and less down-time for the driver
  • Guaranteed fit and function
  • Meets or exceeds O.E.M. performance
See More

Upgrade your 1989 Kenworth K100E with Top-Quality Fuel and Emissions Systems

When it comes to maintaining or upgrading your 1989 Kenworth K100E, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Kenworth or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your K100E functioning at its best. At Advance Auto Parts, we offer a wide selection of 2 Fuel and Emissions Systems for the 1989 Kenworth K100E, designed to meet your needs without breaking the bank.

Affordable Prices and Wide Selection

Shopping for Fuel and Emissions Systems for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Fuel and Emissions Systems for your 1989 Kenworth K100E at great prices. Our Fuel and Emissions Systems inventory for this model ranges from just $345.99 to $426.99, with an average price of $386.49. Our 2 Fuel and Emissions Systems in stock come from trusted brands, so you’re sure to find the right part for your 1989 Kenworth K100E without overspending.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Fuel and Emissions System upgrades. Explore related part types like Fluids and Chemicals, Wipers and Related Products and more to make sure your 1989 Kenworth K100E is always ready to roll. We’re committed to providing you with everything you need to keep your K100E in top shape, all in one place. Start shopping confidently below for your 1989 Kenworth K100E!

Best-Selling Fuel Injectors for 1989 Kenworth K100Es

Enhance the driving experience in your Kenworth with 2 quality Fuel Injector components, starting at $345.99.

Cardone – Fuel Injector (Part No.2J-703)

Fuel Injector

from

$426.99
CARDONE Remanufactured Fuel Injectors provide an alternative plug and play solution to fuel delivery for diesel applications. All units are flow tested and balanced and replaced with new O-rings and gaskets. Each unit retains OEM duty cycle and pulse width ensuring reliable performance. All units are built to meet or exceed OEM performance, providing a quality product both you and your vehicle can rely on.

Product Features:
  • All gaskets, O-rings and bearings are replaced 100% to ensure optimal performance
  • Each assembled unit is individually calibrated and tested to ensure it meets or exceeds O.E.M. form, fit and function
  • All components are renewed or replaced as necessary to ensure high quality and durability
  • When applicable, improvements based on typical failure modes of original units are incorporated into the design and manufacture of replacement component parts, which translates into longer service life and less down-time for the driver
  • Guaranteed fit and function
  • Meets or exceeds O.E.M. performance
See More

Cardone – Fuel Injector (Part No.2J-704)

Fuel Injector

from

$345.99
CARDONE Remanufactured Fuel Injectors provide an alternative plug and play solution to fuel delivery for diesel applications. All units are flow tested and balanced and replaced with new O-rings and gaskets. Each unit retains OEM duty cycle and pulse width ensuring reliable performance. All units are built to meet or exceed OEM performance, providing a quality product both you and your vehicle can rely on.

Product Features:
  • All gaskets, O-rings and bearings are replaced 100% to ensure optimal performance
  • Each assembled unit is individually calibrated and tested to ensure it meets or exceeds O.E.M. form, fit and function
  • All components are renewed or replaced as necessary to ensure high quality and durability
  • When applicable, improvements based on typical failure modes of original units are incorporated into the design and manufacture of replacement component parts, which translates into longer service life and less down-time for the driver
  • Guaranteed fit and function
  • Meets or exceeds O.E.M. performance
See More

FAQs for 1989 Kenworth K100E Fuel and Emissions Systems

Which Fuel and Emissions Systems are best-sellers for 1989 Kenworth K100Es?

Out of 2 Fuel and Emissions Systems that fit 1989 Kenworth K100Es, the following parts are the top sellers:

What’s the price range for 1989 Kenworth K100E Fuel and Emissions Systems?

Fuel and Emissions System prices for the 1989 Kenworth K100E start at $345.99 and go up to $426.99 for the most premium parts.

What’s the average price of a Fuel and Emissions System for a 1989 Kenworth K100E?

The average price for Fuel and Emissions Systems for the 1989 Kenworth K100E is $386.49. Keep in mind the variety of part types within our Fuel and Emissions System category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Fuel and Emissions Systems for other Kenworth K100E model years?

Yes, we currently carry Fuel and Emissions Systems for 17 model years of Kenworth K100Es between 1988 and 2006. Fuel and Emissions Systems are bought most frequently for the following model years: 2006, 2005, 2003, 2002, 2001, 2000, 1999, 1998, and 1997.

What are the cheapest Fuel and Emissions Systems for my 1989 Kenworth K100E?

The cheapest 1989 Kenworth K100E Fuel and Emissions Systems we carry in stock are:

What types of Fuel and Emissions Systems do you sell for my 1989 Kenworth K100E?

As of 2/5/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 1989 Kenworth K100E:

Can I get help with 1989 Kenworth K100E Fuel and Emissions System orders?

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

What is your return policy for Kenworth K100E Fuel and Emissions Systems?

Advance Auto Parts keeps returns simple. For new Kenworth K100E Fuel and Emissions Systems and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.