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All kinds of additives for fuel, oil and other liquids
An additive improves the basic fluids so that these fluids are better able to cope with tough conditions. Additives exist in different types for various applications. An oil additive and fuel additive for petrol or diesel are the most popular additives for a car. But there are also other additives to add to coolants, Ad Blue and LPG.
To make things easier for you, we have divided the different additives into categories so you can easily navigate to the product you want. Discover below the different types of additives for fuel, oil and other fluids.
5IN1
SIN 687256
5IN1 LPG valve protection additive 1 liter for optimal engine performance
Protects valves and valve seats against wear, cleans the fuel system, and reduces harmful emissions.
27,90
in stock
27,90
in stock
BARDAHL
BAR1054
BARDAHL connection hose for Eolys additive 1054
Easily and safely refill your diesel particulate filter additive with the BARDAHL connection hose 1054.
3,99
in stock
3,99
in stock
-17%
WYNN'S
WYNNS 71851
WYNN'S Dry Fuel water remover for diesel and petrol 325ml
Absorbs condensation water in the fuel system and protects against rust and corrosion.
14,41
17,44
in stock
14,41
17,44
in stock
-17%
WYNN'S
WYNNS 70612
Wynn's Lead Substitute 250ml for petrol engines
Protects valve seats and stabilizes fuel during long-term storage.
13,89
16,81
in stock
13,89
16,81
in stock
HOLTS
ACC HOL WW250EU
HOLTS Wondarweld sealing compound engine block 250ml
Professional sealing compound for the permanent repair of cracks and leaks in engine blocks, cylinder heads, and head gaskets.
12,87
in stock
12,87
in stock
-17%
BARDAHL
BAR3158
BARDAHL OptiBlue Anti-crystallization for AdBlue, 250ml
Prevent crystallization in your AdBlue system with BARDAHL OptiBlue and extend the lifespan of your SCR system.
17,40
21,05
in stock
17,40
21,05
in stock
BARDAHL
BAR9169
BARDAHL professional cleaning gun for particulate filter 9169
Efficient cleaning of clogged particulate filters without disassembly with the BARDAHL cleaning gun.
640,33
640,33
BAR'S
GER GG BL02
BAR'S Radiator Stop Leak Powder 25g for quick repair of cooling system leaks
Effective solution for small leaks in the cooling system up to 0.9 mm, suitable for various radiators.
7,85
in stock
7,85
in stock
-17%
BARDAHL
BAR1158
Bardahl lead substitute 250ml for classic cars
Protect your classic car with Bardahl lead substitute: lubricates valves, prevents wear, and extends your engine's lifespan.
17,40
21,05
in stock
17,40
21,05
in stock
TOTAL
DIECYL
TOTAL Diecyl Additive 500ml for optimal diesel performance
Improve the driving comfort and performance of your diesel engine with TOTAL Diecyl Additive 500ml.
8,99
in stock
8,99
in stock
-17%
WYNN'S
WYNNS 45641
WYNN'S Cooling System Leak Stop 325ml for small radiator leaks
Effective solution for small leaks in the cooling system, with anti-corrosive protection.
13,94
16,87
in stock
13,94
16,87
in stock
-17%
WYNN'S
WYNNS 61351
WYNN'S Fuel System Cleaner petrol fuel additive 325ml
Cleans the fuel system of petrol engines and reduces octane requirement.
14,66
17,74
in stock
14,66
17,74
in stock
-17%
WYNN'S
WYNNS 74941
WYNN'S Super Charge oil additive 325ml for reducing oil consumption
Reduces excessive oil consumption and restores engine performance with WYNN'S Super Charge oil additive.
14,26
17,25
in stock
14,26
17,25
in stock
BARDAHL
BAR9372
Bardahl 360 Eco Machine 5-in-1 professional cleaning machine for cars
Professional 5-in-1 cleaning machine for particulate filters, fuel systems, turbos, and air intakes of petrol and diesel cars.
5.499,-
5.499,-
-17%
BARDAHL
BAR1151
Bardahl lead substitute 500ml for classic cars
Bardahl lead substitute lubricates and protects the valves of classic cars, allowing you to safely use unleaded petrol.
34,80
42,11
in stock
34,80
42,11
in stock
-17%
WYNN'S
WYNNS 45941
WYNN'S Cooling System Cleaner 325ml powerful acid-free radiator cleaner
Powerful acid-free radiator cleaner that removes limescale, rust, and oily residues.
14,26
17,25
in stock
14,26
17,25
in stock
-17%
WYNN'S
WYNNS 47041
WYNN'S Super Friction Proofing 325ml oil additive
Improve the performance of your engine oil with WYNN'S Super Friction Proofing 325ml, an additive that reduces friction and protects the engine.
14,36
17,38
in stock
14,36
17,38
in stock
-17%
WYNN'S
WYNNS 65263
Wynn's Petrol Treatment 325ml for optimal engine performance
Cleans and lubricates the fuel system, prevents deposits and improves engine power.
14,87
17,99
in stock
14,87
17,99
in stock
-17%
PETROMARK
VIBA 10106
PETROMARK Diesel Injector Cleaner 250ml for optimal engine performance
Cleans and protects diesel injectors, improves engine performance, and reduces fuel consumption.
10,99
13,30
10,99
13,30
BARDAHL
BAR9700
Bardahl Easy Clean Professional Cleaning Machine, 5 In 1
Professional 5-in-1 cleaning machine for efficient engine maintenance without disassembly.
15.246,-
15.246,-
BARDAHL
BAR3129
Bardahl AdBlue 10L with flexible pouring spout
Bardahl AdBlue 10L with flexible pouring spout reduces NOx emissions and meets Euro 4, 5, and 6 standards.
20,50
in stock
20,50
in stock
-17%
BARDAHL
BAR3314
BARDAHL Okco Diesel fuel additive 350ml
Effective additive that reduces CO emissions and cleans the fuel system for diesel engines.
14,21
17,19
in stock
14,21
17,19
in stock
-17%
BARDAHL
BAR14001
Bardahl Radiator Stop Leak 300ml for quick sealing of coolant leaks
Effective solution for quickly sealing and preventing leaks in your car's cooling system.
17,49
21,16
in stock
17,49
21,16
in stock
-17%
WYNN'S
WYNNS 47241
WYNN'S Engine Oil System Cleaner 325ml for thorough oil system cleaning
Cleans and protects your car's oil system, prevents contamination of fresh oil, and extends the life of the engine oil.
15,59
18,86
in stock
15,59
18,86
in stock
BARDAHL
BAR3130
BARDAHL AdBlue 210 liter drum for efficient emission reduction
BARDAHL AdBlue 210L reduces NOx emissions in diesel vehicles with SCR technology.
266,20
in stock
266,20
in stock
BARDAHL
BAR9253
Bardahl ATF cleaning machine with database and adapters
Fully automatic ATF cleaning machine with extensive vehicle database and 84 connectors for efficient transmission cleaning.
16.937,58
16.937,58
-17%
WYNN'S
WYNNS 55963
Wynn's Petrol Injector Cleaner 325ml for optimal engine performance
Cleans and maintains the fuel system of petrol engines for improved performance and lower fuel consumption.
14,87
17,99
in stock
14,87
17,99
in stock
-17%
WYNN'S
WYNNS 25541
WYNN'S Cooling System Degreaser 325ml for effective cleaning
Removes oil and sludge from the cooling system for optimal performance.
17,70
21,42
in stock
17,70
21,42
in stock
-17%
WYNN'S
WYNNS 29879
WYNN'S Petrol EGR Extreme Cleaner 200ml for thorough cleaning of the intake system
Powerful cleaner for the intake system of petrol engines, improves performance and reduces starting problems.
15,29
18,50
in stock
15,29
18,50
in stock
-17%
WYNN'S
WYNNS 46751
WYNN'S Diesel System Cleaner 325ml for optimal engine performance
Cleans and lubricates diesel fuel systems, reduces black smoke, and protects against corrosion.
14,37
17,39
in stock
14,37
17,39
in stock
-17%
WYNN'S
WYNNS 76841
Wynn's Oil Additive Hydraulic Valve Lifters 325ml
Restore the operation of hydraulic valve lifters and reduce engine noise with Wynn's oil additive.
16,89
20,44
in stock
16,89
20,44
in stock
-17%
BARDAHL
BAR1096
Bardahl Radiator Cleaner 500ml for effective cooling system cleaning
Removes rust, limescale, and sludge from the cooling system for optimal engine performance.
26,23
31,74
in stock
26,23
31,74
in stock
PETROMARK
VIBA 10220
PETROMARK Total Engine Conditioner 200ml for optimal engine performance
Improve the performance of your petrol engine with PETROMARK Total Engine Conditioner 200ml.
15,99
in stock
15,99
in stock
-17%
WYNN'S
WYNNS 77441
Wynn's Engine Oil Stop Leak 325ml oil additive
Effective additive that stops and prevents oil leaks without disassembly, suitable for various engine oils.
17,54
21,22
in stock
17,54
21,22
in stock
-17%
BARDAHL
BAR1099
Bardahl Radiator Stop Leak 500ml for quick sealing of coolant leaks
Bardahl Radiator Stop Leak 500ml quickly seals leaks in the cooling system and protects against corrosion.
26,23
31,74
in stock
26,23
31,74
in stock
-17%
BARDAHL
BAR3312
Bardahl OKCO Petrol fuel additive 350ml
Effective additive that reduces CO emissions and cleans the fuel system.
18,58
22,48
in stock
18,58
22,48
in stock