We heard that this product only needs to be used twice a year, does anyone know if it says this on the bottle?

So?? Which came first?! My bottle says 6,000 miles… this bottle is about 10 months old. I’d really like to know if the manufacturer recommends 6k or 6 months! Thanks

Would this product be suitable for a 1.6 Diesel engine in our family car?

I use it it a 1.9 TDI and 2 7.3 diesels.

Has anyone used this with a TDI with DEF / Urea?

It is specifically designed for restoring the performance of diesel engines so yea it will be fine in your TDI just make sure you follow instructions don't mix it too strong or your car will run like a raped ape for a minute

I want to use this in a diesel parking heater to try and remove some of the carbon buildup inside the burn chamber. Do you think this would do that?

It is very unlikely that using Diesel Extreme will remove carbon that is already built up in your heater. It is best used as a preventative to combat the amount of soot/carbon build up. Another note is that unfortunately, Diesel Extreme is very odorous and using it in an open heating element may cause some unpleasant odors.

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

Help Track order

Account Cart

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

Help Track order

Account Cart

Diesel Extreme Fuel Additive, 1 Gallon

Product ID: 203045704

Details

Brand
Hot Shot's
Item Form
Liquid
Material Feature
Unscented
Scent
Unscented
Specific Uses For Product
Diesel Fuel

🧼Cleans injectors & fuel system

⚙️Boosts cetane by up to 7 points

🛢️Treats 320 gallons fuel

132207CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Description

🔥 Drive cleaner, stronger, longer with Hot Shot's Secret Diesel Extreme!

TRUSTED PROVEN - Top-ranked diesel additive with 4.7-star rating from over 5,800 users
EFFORTLESS APPLICATION - Just 8 oz per 20 gallons—easy to use during your next fill-up or every 6,000 miles
RUST MOISTURE DEFENSE - Military-grade inhibitors disperse water and prevent corrosion, extending engine life
ULTIMATE FUEL SYSTEM DETOX - Eliminates stubborn injector deposits & varnish for peak engine smoothness
POWER BOOSTING CETANE SURGE - Up to 7-point cetane increase for sharper combustion and enhanced fuel economy

Hot Shot's Secret Diesel Extreme is a concentrated 1-gallon fuel additive that treats up to 320 gallons of diesel. It cleans fuel injectors and the entire fuel system, boosts cetane by up to 7 points for improved combustion and fuel economy, and protects against rust and moisture with military-grade inhibitors. Easy to use and highly rated, it ensures smoother engine performance and longer engine life.

Specifications

ASIN	B086DWKK29
ASIN	B086DWKK29
Best Sellers Rank	#1,076 in Automotive ( See Top 100 in Automotive ) #6 in Diesel Additives #8 in Fuel System Cleaners
Brand Name	Hot Shot's Secret
Customer Reviews	4.7 4.7 out of 5 stars (5,805)
Date First Available	August 30, 2017
Included Components	Diesel Extreme 1 Gallon
Item Form	Liquid
Item Type Name	Fuel Additive
Item Volume	128 fluid ounces
Item Weight	7.7 pounds
Item model number	P040401G
Manufacturer	Lubrication Specialties, Inc.
Manufacturer	Lubrication Specialties, Inc.
Material Features	Unscented
Model Number	P040401G
Number of Items	1
Part Number	P040401G
Product Dimensions	6.5 x 4.75 x 10 inches; 7.74 pounds
Scent	Unscented
Size	128 Fl Oz (Pack of 1)
Special Features	Concentrated Fuel Injector Cleaner
Specific Uses For Product	Diesel Fuel Additive
Surface Recommendation	Vehicle
UPC	722512381513
Unit Count	128 Fluid Ounces
Warranty Description	100% Money Back Guarantee

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

132207CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews