1997 Duplex D8400 Fuel and Emissions Systems
Find Your Specific 1997 Duplex D8400 Fuel and Emissions Systems
Below you will find various in-demand Duplex Fuel and Emissions Systems, components and accessories for your 1997 D8400. Advance Auto Parts has popular D8400 parts like Fuel Injectors and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other D8400 model years. Select a category of 1997 Duplex D8400 Fuel and Emissions Systems below and start saving instantly.
Popular 1997 Duplex D8400 Fuel and Emissions Systems Categories
Essential Fuel and Emissions Systems for 1997 Duplex D8400s
Delphi – Fuel Injector (Part No.EX631767)
from
$439.99
Delphi knows OE technology and how to service diesel systems. For more than 60 years, we have partnered with 25 OEM’s to bring our OE diesel powertrain knowledge and expertise to the aftermarket. Delphi diesel systems operate at high performance to meet today’s tough emissions standards and are built to OE specifications for the fit, form, and function technicians expect. Trust Delphi for an unrivalled, cost-effective diesel program to help build your business.
Product Features:
See More
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
Delphi – Fuel Injector (Part No.EX631766)
from
$439.99
Delphi knows OE technology and how to service diesel systems. For more than 60 years, we have partnered with 25 OEM’s to bring our OE diesel powertrain knowledge and expertise to the aftermarket. Delphi diesel systems operate at high performance to meet today’s tough emissions standards and are built to OE specifications for the fit, form, and function technicians expect. Trust Delphi for an unrivalled, cost-effective diesel program to help build your business.
Product Features:
See More
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
Delphi – Fuel Injector (Part No.EX631763)
from
$439.99
Delphi knows OE technology and how to service diesel systems. For more than 60 years, we have partnered with 25 OEM’s to bring our OE diesel powertrain knowledge and expertise to the aftermarket. Delphi diesel systems operate at high performance to meet today’s tough emissions standards and are built to OE specifications for the fit, form, and function technicians expect. Trust Delphi for an unrivalled, cost-effective diesel program to help build your business.
Product Features:
See More
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
Upgrade your 1997 Duplex D8400 with Top-Quality Fuel and Emissions Systems
When it comes to maintaining or upgrading your 1997 Duplex D8400, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Duplex or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your D8400 functioning at its best. At Advance Auto Parts, we offer a wide selection of 3 Fuel and Emissions Systems for the 1997 Duplex D8400, 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 1997 Duplex D8400 at great prices.
Our Fuel and Emissions Systems inventory for this model
rounds
an average price of $439.99.
Our 3 Fuel and Emissions Systems in stock come from trusted brands, so you’re sure to find the right part for your 1997 Duplex D8400 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, Cooling and Climate Controls
and more to make sure your 1997 Duplex D8400 is always ready to roll. We’re committed to providing you with everything you need to keep your D8400 in top shape, all in one place.
Start shopping confidently below for your 1997 Duplex D8400!
Best-Selling Fuel Injectors for 1997 Duplex D8400s
Enhance the driving experience in your Duplex with 3 quality Fuel Injector components, starting at $439.99.
Delphi – Fuel Injector (Part No.EX631767)
from
$439.99
Delphi knows OE technology and how to service diesel systems. For more than 60 years, we have partnered with 25 OEM’s to bring our OE diesel powertrain knowledge and expertise to the aftermarket. Delphi diesel systems operate at high performance to meet today’s tough emissions standards and are built to OE specifications for the fit, form, and function technicians expect. Trust Delphi for an unrivalled, cost-effective diesel program to help build your business.
Product Features:
See More
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
Delphi – Fuel Injector (Part No.EX631763)
from
$439.99
Delphi knows OE technology and how to service diesel systems. For more than 60 years, we have partnered with 25 OEM’s to bring our OE diesel powertrain knowledge and expertise to the aftermarket. Delphi diesel systems operate at high performance to meet today’s tough emissions standards and are built to OE specifications for the fit, form, and function technicians expect. Trust Delphi for an unrivalled, cost-effective diesel program to help build your business.
Product Features:
See More
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
Delphi – Fuel Injector (Part No.EX631766)
from
$439.99
Delphi knows OE technology and how to service diesel systems. For more than 60 years, we have partnered with 25 OEM’s to bring our OE diesel powertrain knowledge and expertise to the aftermarket. Delphi diesel systems operate at high performance to meet today’s tough emissions standards and are built to OE specifications for the fit, form, and function technicians expect. Trust Delphi for an unrivalled, cost-effective diesel program to help build your business.
Product Features:
See More
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
FAQs for 1997 Duplex D8400 Fuel and Emissions Systems
Which Fuel and Emissions Systems are best-sellers for 1997 Duplex D8400s?
Out of 3 Fuel and Emissions Systems that fit 1997 Duplex D8400s, the following parts are the top sellers:
- Fuel Injector (26956639) – $439.99
- Fuel Injector (26956631) – $439.99
- Fuel Injector (26956641) – $439.99
What’s the average price of a Fuel and Emissions System for a 1997 Duplex D8400?
The average price for Fuel and Emissions Systems for the 1997 Duplex D8400 is $439.99. 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.
What are the cheapest Fuel and Emissions Systems for my 1997 Duplex D8400?
The cheapest 1997 Duplex D8400 Fuel and Emissions Systems we carry in stock are:
- Fuel Injector (26956639) – $439.99
- Fuel Injector (26956641) – $439.99
- Fuel Injector (26956631) – $439.99
What types of Fuel and Emissions Systems do you sell for my 1997 Duplex D8400?
As of 11/2/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 1997 Duplex D8400:
Can I get help with 1997 Duplex D8400 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 Duplex Fuel and Emissions Systems and more.
What is your return policy for Duplex D8400 Fuel and Emissions Systems?
Advance Auto Parts keeps returns simple. For new Duplex D8400 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.
