Shop By Truck

Service Department
RaceMe Tuners Fall Sale!
BD Diesel Fall Sale!
EZ Lynk Autoagent with PD Tuning
BC Diesel Reman Steering Boxes

AR6400-16D Archoil AR6400 Diesel Fuel System Cleaner (430ml)

SKU: AR6400-16D
Manufacturer: Archoil
AR6400-D is formulated to clean diesel engines and fuel systems. Use AR6400-D every 5,000 miles or every oil change to maintain a clean diesel fuel system and engine. Treats 12-25 gallons (45-95 litres).

PRODUCT DETAILS (click to expand)

Mftr. Part# AR6400-16D
UPC 608819243757
Weight (lbs.): 0.80 lbs.
Dimensions: 1.50" x 9.50" x 3.25"

PRODUCT SPECS (click to expand)

Product Type Fuel Additive
$27.95 (CAD)
Documents & Articles

Archoil's high concentrate fuel system cleaners are designed to restore and maintain maximum performance and fuel economy.

Even a brand new vehicle's performance will decline if not regularly treated with a fuel system and engine cleaner.


  • Optimized for diesel engines
  • Cleans fuel system and injectors
  • Reduces combustion chamber deposits
  • Removes soot deposits from DPF/EGR/Turbo
  • Restores optimum power and fuel efficiency
  • How it Works
  • Clean fuel system and engine

AR6400-D uses PEA detergents to remove gum, varnish and carbon deposits from the fuel system, injectors and engine helping restore power and fuel efficiency.

Break down soot

AR6400-D also helps remove soot build-up from the post combustion systems. Use AR6400-D to prevent or remedy blocked DPF's, dirty EGR systems and stuck wastegates and variable turbochargers, and associated drivability issues.

Increase power and fuel efficiency

Deposits in the fuel system and engine as well as in post combustion systems cause drivability issues and reduce fuel economy and power. Use AR6400-D to refresh your diesel engine's performance.

AR6400-D Usage

Use AR6400-D every 5000 miles or as required. We recommend using AR6200 Fuel Treatment at every fill-up between AR6400-D treatments.

One bottle of AR6400-D treats between 12 and 25 gallons of fuel. Use one bottle per 12 gallons of fuel for deep cleaning.

Customers who bought this item also bought

Archoil AR9100 Friction Modifier - 16oz

SKU: AR9100-16
$59.95 CAD
Archoil's AR9100 Oil Additive & Friction Modifier in a 16oz container. AR9100’s patented Nanoborate Friction Modifier and System Cleaner incorporates 4 complex organic esters that are formulated to dissolve and remove varnish, carbon and other deposits from the oil wetted surfaces of the engine. Treats 15 Quarts of Engine Oil or 5 Quarts of Gear Oil

Motorcraft Fuel Injector - Stock - Ford 2004.5 - 2007

SKU: CN-5019-RM
$350.00 CAD
This is a brand new OEM replacement diesel fuel injector for your 2004.5 - 2007 Ford 6.0L Powerstroke. A refundable $250 core charge will apply to each fuel injector.

Motorcraft Oil Filter - Ford 2003 - 2010

SKU: FL-2016
$35.36 CAD
This is a brand new factory OEM oil filter for your 2003 - 2010 Ford 6.0 / 6.4L Powerstroke. This is the same filter that your truck rolled off the factory floor with.

Motorcraft 65psi Blue Spring Fuel Pressure Regulator - Ford 2003-2007

SKU: 6E7Z-9C165-B
$99.50 CAD
2003-2007 Ford 6.0L Powerstroke - By installing this kit, fuel pressure will be raised to 60-65 psi and will prolong the life of your injectors.

Archoil AR6200 Fuel Modification Complex (8oz)

SKU: AR6200-8
$69.95 CAD
8oz - treats 250 gallons - AR6200's advanced chemistry includes lubricants to protect the injectors and pump, a biocide that effectively eliminates a broad spectrum of microorganisms; a corrosion inhibitor, detergents to maintain clean lines, filters and atomizers; and a demulsifier to separate accumulated water.

Sinister Diesel Coolant Filter Kit w/ WIX Filter - Ford 2003-2007 F-Series

$240.40 CAD
The Sinister Diesel Coolant Filter Kit will extend the service life of your 2003-2007 Ford F-250, F-350, or Excursion Powerstroke 6.0L by removing contaminants that can cause damage to your engine internals. Comes with WIX coolant filter.