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4+ Products


Diesel Does More With 4+

Whether you’re hauling or farming, the last thing you need is downtime.

You need power. You need performance. You need to know that your diesel engine will run clean, fast and strong.

You need our 4+ line of diesel products – exclusively from our diesel experts at DSG. Most additives on the market are "blended" with extra fillers and oils. 4+ products are super concentrated with the highest percentage of active ingredients to help engines start better, live longer, burn cleaner and pull harder than the rest. That means real performance and value in every drop. Reduce fuel costs, emissions and engine wear with the 4+ line of diesel products – trusted by farmers, truckers and fleet operators for over 30 years.

4+ Furnasafe
furnasafe

Provide Clean Burning Efficiency For heating oil furnaces - Super Concentrate

$32.04
Sale $32.04 CAD
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4+ Aqua Tek 32oz
AT32

Eliminates Water & Prevents Microbial Growth In Petroleum Hydrocarbons - Super Concentrate

$32.99 CAD
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4+ Premium
FPP16

Premium Fuel Additive For All Season Operation - Super Concentrate

$21.99 CAD
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4+ Premium 1 L
FPP32

Premium Fuel Additive For All Season Operation - Super Concentrate

$37.50 CAD
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4+ Premium 4 L
FPP4L

Premium Fuel Additive For All Season Operation - Super Concentrate

$140.50 CAD
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4+ Arctic .5L
AP16

Canada's #1 Anti-Gel Fuel Enhancer - Super Concentrate

$22.99 CAD
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4+ Arctic 1L
AP32

Canada's #1 Anti-Gel Fuel Enhancer - Super Concentrate

$40.50 CAD
Add to Cart

4+ Arctic 4L
AP4L

Canada's #1 Anti-Gel Fuel Enhancer - Super Concentrate

$154.50 CAD View Details

4+ Diesel Melt .5L
DM16

Emergency Anti-Gelling Additive for Gelled Fuel - Super Concentrate

$13.99 CAD
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4+ Diesel Melt 1L
DM32

Emergency Anti-Gelling Additive for Gelled Fuel - Super Concentrate

$27.50 CAD
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4+ Polar Max 1L
PM32

Cold Weather Preventative Diesel Fuel Anti-Gel Additive
Use Summer Fuel in the Winter and Save!! - Super Concentrate

$21.99 CAD
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4+ Gasoline .5L
FPGT16

Cleans Injectors, Throttle Bodies And Intake Valves - Super Concentrate

$10.99 CAD
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4+ Sure Shot
SHOT

A Super Strength Comprehensive Multi-Purpose Diesel Fuel Enhancer  -  Super Concentrate

$4.99 CAD
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4+ Super Clean 1L
DK32

A Super Strength Cleaner And Anti-gum Additive - Super Concentrate

$28.50 CAD
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