L5P Fuel Contamination Kit - Industrial Injection

L5P Fuel Contamination Kit 17-19

IIDP SKU: AP54820
Price
Regular price $5,23853
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L5P Fuel Contamination Kit | AP54820 | 2017-2019 GM 6.6L Duramax L5P

The Alliant Power AP54820 Fuel Contamination Kit is a complete fuel system repair kit for 2017-2019 Chevy and GMC 6.6L L5P Duramax trucks affected by fuel system contamination or major fuel system failure. This kit is designed to help restore the common rail fuel system with the key replacement components required for a complete factory-style repair.

The AP54820 kit includes 8 injectors, 1 common rail fuel pump, 2 fuel rails, fuel lines, gaskets, seals, and related repair components needed to get your 2017-2019 L5P Duramax back on the road with dependable performance and proper fitment.

Important Fitment Note: This AP54820 kit comes with the 2017-2019 fuel cooler. If you are repairing a 2020+ L5P Duramax, a different fuel cooler is required. Please verify fitment before ordering.

Warranty: 2 Year / Unlimited Mileage Warranty

AP54820 Core Refund Requirements

To qualify for a core refund on the AP54820 Fuel Contamination Kit, Industrial Injection must receive the complete core return listed below.

  • 8 injector cores
  • Fuel pump core with lines
  • Unbroken solenoid
  • Both fuel rails

All listed AP54820 core components are required. Missing, broken, or incomplete core components may delay or void the core refund.

Cores must be returned in the manufacturer boxes to receive core credit. No exceptions.

Core Credit Values:

  • $150.00 per injector core
  • $200.00 for the fuel pump core

Note: Fuel pump core must have the lines attached to qualify for pump core credit.

Key Features & Benefits:

  • Specific Fitment: Designed for 2017-2019 Chevy and GMC 6.6L L5P Duramax applications.
  • Complete Fuel System Repair Kit: Includes the major components needed to repair contamination-related fuel system damage.
  • Injector, Pump & Rail Replacement: Includes 8 injectors, 1 fuel pump, and both fuel rails for a complete fuel system restoration.
  • 2017-2019 Fuel Cooler Included: Comes with the correct fuel cooler for 2017-2019 L5P Duramax applications.
  • Lines, Gaskets & Seals Included: Helps simplify the repair process by including the required supporting components.
  • Factory-Style Repair Solution: Designed to help restore proper fuel system operation after contamination or failure.
  • Trusted Alliant Power Quality: Built for dependable fitment and reliable performance in demanding diesel applications.
Shipping information

Free economy ground shipping on most orders over $200. This includes lower 48 United States only. Excludes products that must ship freight.

Core Return Info

Read Carefully!

When you purchase a product from our website that has a core requirement, you have two options:

1. You choose to pay the core charge and we will ship the product right away, then once we receive the cores you will be refunded the core charge if your cores pass our inspection qualifications. This is the preferred choice and has the least delays. 

2. You choose to send in your cores before we ship the product that was purchased. This choice has the risk of delayed shipment of your purchased product and our inventory is not guaranteed by the time we receive your cores. You will need to follow all of the instructions below as quickly as possible so that you can get your purchased product and we can receive the cores. When you choose this option you acknowledge that by the time we receive your cores, our inventory could have change and there could be a delay in your shipment. 

 

Please return all cores to:



Industrial Injection Core Returns
2858 South 300 West
Salt Lake City, Utah 84115

INCLUDE RA# THAT WAS ISSUED AT TIME OF PURCHASE! If RA # is lost, please call Customer Service at (800) 955-0476. Have your original invoice at time of phone call to give all appropriate information for return.

Core return freight is the responsibility of the customer

FULL CREDIT WILL BE GIVEN WHEN: 

In order to receive full core credit, your core(s) must be returned within 90 days from receipt of order. It must be as is “off the engine.” Full core credit will be given if core meets acceptance criteria. Cores that are damaged during shipment to Industrial Injection are the responsibility of the customer and their shipping company.

½ CORE CHARGE CREDIT WILL BE GIVEN WHEN:

  • Slightly damaged housing or camshaft
  • Missing parts such as FCA

No Core Credit issued when:

  • Core is seized or hydraulic head is cracked
  • Excessive damage ( Heavy use of Bio-diesel and rust are common causes for unacceptable core)
  • Core is fire damaged
  • Core is returned after 90 days/3months

Please do the following when returning a core:

  • Make sure you have removed all fittings from your old unit
  • Drain all fuel and oil from unit
  • Package cores so that fuel and oil does not escape from the package

NOTE: packages that have fuel or oil residue on the outside of the box during shipping will not be delivered by UPS or the postal service which will cause delays.

  • Please re-use boxes and bags that parts were shipped in originally. These boxes are UPS approved to reduce damage while being handled in freight.
  • All shipping charges are the responsibility of the customer
  • Please write on the box “Core Return” and have RA # clearly written on the outside of box
  • Include copy of original invoice and RGA inside box

PLEASE RETAIN RA#, INVOICE # AND TRACKING NUMBER UNTIL CREDIT IS RECEIVED BY YOU. We do not research by customer name, only invoice # or RA #.
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