We use K100 in our diesel motorhome, I get the 32oz bottles and follow the directions on the label. The bottle instructions say it treats 250 gallons (I think). I divide 32 oz by 250 gallons that gives me .123 oz per gallon pumped. I multiply the gallons pumped by .123 to determine how many oz to add to the tank. I am generally pumping 90 to 110 gallons per filllup. I use a plastic bottle that has an oz scale up the side and a long neck funnel to add the K100.

What is the mix ratio? Oz's of k-100 to gal of diesel?

1oz per 8 Gallons of Diesel in Warm Weather1oz per 5 Gallons of Diesel in Cold WeatherThis is close to the recommended mix... I myself just add 1oz per 5 Gallons in both climates and it is working fine for me...

Hello, can I add frontier 2004 diesel? how much per full tank?

1 oz, per 7.5 gallons summer use. 2 oz per 7.5 gallons of winter use

how much per gallon do I need to use..,i have 80 gallons of diesel

I use about 1.5 ozs. per 5 gallons. So for 80 gallons of fuel works out to about 16 ozs. Ratios are on the bottle. I add about 2.5 ozs. per 5 gallons for winter use.

Desertcart Logo

Deliver to USA

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🛠️ Power up your diesel — clean, efficient, unstoppable!

BULK READY - Comes in a convenient 4-pack to keep your fleet or personal vehicles running flawlessly.
WATER FREE PERFORMANCE - Say goodbye to water-related fuel problems and microbial growth.
GUM VARNISH DISSOLVER - Keeps your fuel system clean and clog-free.
ENGINE EFFICIENCY BOOSTER - Enhances combustion for smoother, more powerful rides.
FUEL ACTIVATION STABILIZATION - Locks in fuel quality for extended storage without degradation.

K-100 Diesel Fuel Treatment is a 32oz additive designed to eliminate water and microbial growth in diesel fuel, dissolve gum and varnish deposits, improve engine efficiency, and stabilize fuel for long-term storage. Ideal for professionals seeking reliable, high-performance fuel care.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Manufacturer	K100
Brand	K-100
Model	Diesel Fuel Treatment - 32oz.
Product Dimensions	8.38 x 8.38 x 27.43 cm; 0.28 g
Item model number	501
Is Discontinued By Manufacturer	No
Item Dimensions L x W x H	8.4 x 8.4 x 27.4 cm
Color	ホワイト
Item Weight	0.28 g

Additives, Diesel Treats Stbl Qt

Description

Specifications

Have a Question? See What Others Asked

Common Questions