• New HEUI fuel injector for Navistar – 1824839
  • New HEUI fuel injector for Navistar – 1824839
  • New HEUI fuel injector for Navistar – 1824839
  • New HEUI fuel injector for Navistar – 1824839
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Express Diesel USA

New HEUI Fuel Injector for Navistar, International 1997-1999, 1824839

New HEUI Fuel Injector for Navistar, International 1997-1999, 1824839

$506.25
$506.25
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What is the difference between a pre-order and a normal order?

The estimated delivery time for pre-order purchases is 4 weeks.

ThisΒ new diesel fuel injector fits International trucks and fire apparatus equipped with Navistar DT466 / DT466E diesel engines. Designed for reliable fuel delivery and efficient combustion, this injector helps maintain optimal engine performance, fuel efficiency, and durability in medium-duty truck and emergency vehicle applications.

Commonly used in International trucks, Pierce fire trucks, and Seagrave fire apparatus, this injector is a direct replacement for worn or failing injectors in DT466-powered vehicles.

Confirm compatibility using the cross-reference part numbers below.

Specifications

  • Product Type: Fuel Injectors
  • Sub Category: HEUI Reman B Injectors
  • Condition: New
  • Primary Reference: 1824839

Cross References

1824839
1824839C94
1829336
1829336C1
1829837
1829837C2
1829838
1829838C94
1829839
1829839C93
1829839C94
1829926
1829926C1
1829926C2
2593592
2593592C91
2593592C92
63809
FLTFI2593592

What's Included

  • 1 Γ— New Diesel Fuel Injector

Vehicle Applications

Pierce Mfg. Inc. Enclosed Cab (1997)
Seagrave Fire Apparatus T (1998)
International 2554 (1997–1999)
International 2574 (1997–1999)
International 2654 (1997–1999)
International 2674 (1997–1999)
International 4900 (1997–1999)

Common Failure Symptoms

  • Hard start or no start
  • Rough idle or misfire
  • Loss of power under load
  • Excessive smoke
  • Fuel system or injector-related fault codes

Installation Notes

Professional installation is recommended. Inspect fuel system condition and follow the service manual for torque specifications, sealing, and priming procedures.

FAQ

Q: What part numbers does this replace?
A: It is intended to match the interchange part numbers listed in the Cross References section. Verify your existing part number before purchase.

Q: Is programming required after installation?
A: Programming requirements vary by application. Refer to the service manual or a qualified technician.

Q: How can I confirm fitment?
A: Match your existing part number to the cross references listed, or contact Express Diesel USA support.

Shipping & Policies

Lead Time Ships in 24 hours
Next Day-Air Shipping Option
Return Policy 30-day returns
Warranty 12 months limited warranty
Core Deposit $160.00 USD
Return Window 30 days

Product Identifiers

GTIN843497104086
SKUAPP1322
OEM Numbers1824839; 1824839C94; 1829336; 1829336C1; 1829837; 1829837C2; 1829838; 1829838C94; 1829839; 1829839C93; 1829839C94; 1829926; 1829926C1; 1829926C2; 2593592; 2593592C91; 2593592C92; 63809; AP63809BE; FLTFI2593592
Country of OriginUS
Weight3.1 lb
Brand Express Diesel USA
Type Fuel Injectors
Fuel Type Diesel
Placement on Vehicle Engine Compartment
Items Included Gift
California Prop 65 Warning View Warning
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Frequently Asked Questions

What payment methods do you accept on your e-commerce website?

We accept a variety of payment methods, including credit and debit cards, bank transfers, and third-party payment services like PayPal.

How long does it take to receive an order?

The delivery time varies depending on the product and destination. We strive to process and ship orders as quickly as possible and provide estimated delivery times during the checkout process.

What is your return policy?

We have a comprehensive return policy that allows customers to return products within a certain timeframe, as long as they meet the criteria outlined in our policy. Please refer to our Returns page for more information.

Do you offer customer support?

Yes, we have a dedicated customer support team that is available to assist with any questions or concerns that customers may have. Customers can contact us via email during our regular business hours.

Quality and Reliability

  • Quality Products

    Find high-quality fuel pumps and injectors on our website, certified by Bosch, a world-renowned manufacturer.

  • Competitive Pricing

    Get the best prices for fuel pumps and injectors on the market.

  • Fast Shipping

    Enjoy fast and reliable shipping for your fuel pump and injector purchases.

  • Excellent Customer Service

    Count on our Bosch-trained team for hassle-free shopping at our authorized service center.