Can I use the Diesel Fuel System Kit in my vehicle?

Suitable for use in all diesel vehicles, including pre-emissions vehicles and modern high pressure common-rail engines.

Should I use AR6400-D and AR6500 in the same tank of fuel?

For best results, use AR6400-D in the first tank of fuel (deep clean). Then start AR6500 at the next fill-up and continue at following fill-ups.

How often should I use AR6400-D Diesel Fuel System Cleaner?

Use every 5,000 miles or as required based on symptoms (declining performance, poor MPG, smoke, etc.)

Can the Diesel Fuel System Kit be used with biodiesel blends?

Yes, Archoil's diesel treatments are compatible with biodiesel blends.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Archoil Diesel Fuel System Kit - AR6500 Diesel Treatment (40.6 oz) + AR6400-D Diesel Fuel System Cleaner

Product ID: 670424488

Details

Brand
Archoil
Item volume
976
Manufacturer
Archoil
Number of Items
2
Unit count
2 Count

⛽Boosts cetane +8 for peak combustion

📈Extends DPF regen intervals by +180 miles

⚙️Restores injectors, turbo & DPF efficiency

€ 231.08

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Unlock your diesel’s hidden power and efficiency — don’t get left behind!

MAXIMIZE EVERY MILE - Boosts fuel economy by up to +1.0 MPG for smarter drives
TRUSTED BY DIESEL PROS - Proven to extend DPF regeneration intervals by up to 180 miles, reducing downtime
TWO STEP PRECISION CARE - Start with AR6400-D cleaner, then maintain with AR6500 treatment for ongoing gains
PROTECT CRITICAL COMPONENTS - Enhances lubricity by 43% to safeguard CP4 pumps and injectors
TURBOCHARGE YOUR DIESEL PERFORMANCE - Deep-cleans fuel system deposits for instant power revival

The Archoil Diesel Fuel System Kit combines a powerful 12 oz AR6400-D cleaner with a 40 oz AR6500 treatment to deep-clean and maintain diesel fuel systems. It restores injector, turbo, and DPF performance, boosts cetane by up to +8, improves fuel economy by up to 1 MPG, and extends DPF regeneration intervals by as much as 180 miles. Suitable for all diesel engines, this two-step system is a must-have for professionals seeking peak diesel efficiency and longevity.

Specifications

ASIN	B087JSLFNC
Brand Name	Archoil
Capacity	40 Fluid ounces
Customer Reviews	4.8 4.8 out of 5 stars (2,854)
Item Volume	976 Milliliters
Manufacturer	Archoil
Number of Items	2
Part Number	AR-FSK
Size	1 Count (Pack of 2)
UPC	608819243825
Unit Count	2 Count

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