only car additives & fluidsin all categories
only car additives & fluids
United Kingdom

Car Additives & Fluids

 prices on 166 models  
Show
Fuel Additive / Menge 0.5 l / Packaging Bottle
£14.92
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Coolant Additive / Menge 0.25 l / Packaging Tin
£14.98
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Copper grease is ideal for use on brake componants due to its anti-seize properties which protect against rust, oxidation and other corrosion.
£14.98
MachineMart.co.uk
Delivery: to United Kingdom
Report
Buy!
MachineMart.co.uk
Fuel Additive / Menge 0.5 l / Packaging Tin
£14.99
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
VP Racing Madditive Powerboost is designed to restore your engine to the power it once had. Powerboost cleans the fuel system and removes carbon deposits from the combustion chamber, enhancing combustion and improving power and drivability. Simply add to the fuel tank when filling up with fuel.Increases HorsepowerImproves Fuel VapourisationEnhances CombustionRestores Lost PowerCleans Fuel SystemReduces Engine Pre Ignition KnockFor Use In All 2 or 4 Stroke Petrol Engines16oz bottle, Treats up to 18 gallons (68 litres) of fuel.
£15.00
Demon-tweeks.com
Delivery: in United Kingdom
Report
Buy!
Demon-tweeks.com
You may be interested in
Red line limited slip friction modifier is an additive which is used to fine tune the performance of clutch plate type or positraction limited slip differentials (LSD's). It can be added 1 oz at a time until chatter is eliminated.Limited slip friction modifier can also be used as a break in additive to reduce friction and heat in new gears. Temperatures can be reduced up to 10° C (50° F) when the additive is used.Used to fine tune LSD's to eliminate chatter while maintaining peak performanceCompatible with mineral and synthetic based gear oilsReduces oil temperatures during the break in period118ml (4oz) BottleTechnical Data Sheet
£15.00
Demon-tweeks.com
Delivery: in United Kingdom
Report
Buy!
Demon-tweeks.com
High viscosity assembly lubricant (HVL) provides a tenacious yet fluid film to protect reciprocating and rotating components during assembly and initial break-in. This non-foaming product mixes with the break-in oil and extends the oil film thickness during the critical break-in process. Fortified with ZDDP. Apply to engine bearings, piston skirts, bushings, timing chains and gears, as well as oil pump gears. HVL will not harden or cause parts to become "sticky."8oz bottle
£15.00
Demon-tweeks.com
Delivery: in United Kingdom
Report
Buy!
Demon-tweeks.com
Suitable for petrol or diesel fuel systems this additive from Red Line effectively removes water eliminating condensation in fuel tanks and preventing freezing in fuel lines or filters. It also provides excellent lubrication to fuel pumps and injectors promoting improved performance and longer life span. Effectively removes water from fuel systems reducing the risk of freezing in fuel lines and filtersLubricates fuel pumps and injectors for improved performance and longer lifeCan reduce the freezing point of fuel to -21° C (-5° F)This additive can also be used in conjunction with Red Line SI-1 Fuel System Cleaner, Diesel Fuel Catalyst and 85 Plus. The recommended dose is 1oz (29.6ml) per
£15.30
Demon-tweeks.com
Delivery: in United Kingdom
Report
Buy!
Demon-tweeks.com
Fuel Additive / Menge 0.3 l / Packaging Tin
£15.99
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Fuel Additive / Menge 0.5 l
£16.14
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Oil Additive / Menge 0.3 l / Packaging Bottle
£16.63
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Oil Additive / Menge 0.25 l / Packaging Tube
£16.83
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
All articles about car additives / fluids
What should be in every car in winter
Cooling fluids for cars: types, groups and colours of antifreeze
10 tips for preparing your car for winter
What to give your husband
Classic Etha-Guard Plus from Castrol is a fuel additive designed to stabilise the Ethanol content found in E5 and E10 unleaded fuels. It offers the best protection against the damaging effects Ethanol can cause to older petrol powered vehicles.Protects against the damaging effects of Ethanol found in modern unleaded petrolIdeal for modern classics from the 80's and 90'sCompatible with catalytic convertersProtects fuel systems while vehicles are in use and also while in storageCan increase performance and fuel economy1 Bottle treats up to 250 litres of fuelCastrol Classic Etha-Guard works by counteracting Ethanols hygroscopic nature. Hygroscopic means it holds water which can then cause
£16.93
Demon-tweeks.com
Delivery: in United Kingdom
Report
Buy!
Demon-tweeks.com
The Torco Engine Assembly Lube is generally favoured for assembling valvetrain components.The 'HP' (High Pressure) Lube is a gel type product which carries excellent load bearing capabilities whilst also features an extended lube film life span, protecting the engine for longer. The 'HP' Lube features excellent standards of anti-scuff, anti-friction and anti-wear levels ideal for components to 'bed-in' whilst also maintains a user friendly feature by being completely oil soluble, ideal when new components have bedded in.The 'HP' Lube range is available in two sized tubes (1oz and 5oz), depending on the size of the task in hand.
£17.03
Demon-tweeks.com
Delivery: in United Kingdom
Report
Buy!
Demon-tweeks.com
Fuel Additive / Menge 1 l / Packaging Tin
£17.87
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Transmission fix from Lucas Oil is a non-solvent additive designed to stop slip, hesitation and poor shifting in automatic transmissions. By simply adding to the existing transmission fluid you can rejuvenate the gear shifting in your vehicle. Transmission fix also eliminates most seal leaks removing the necessity for expensive seal changes,.Improves gear shifting in automatic transmissionsStops most seal leakages. no need for strip down repairsLowers operating temperatures and stops oil foaming so transmissions last longer easy to use, just add to existing transmission fluidTransmission fix can also be used in light duty manual gearboxes to improve shift quality and extend the life of the
£17.95
Demon-tweeks.com
Delivery: in United Kingdom
Report
Buy!
Demon-tweeks.com
Red Line Lead Substitute is a fuel additive which allows classic engines, designed to run on leaded fuel to work with unleaded fuel. Lead Substitute prevents valve seat damage which is a problem which occurs on older engines. It also includes detergents which clean deposits from carburettors and fuel injectors for better performance fuel economy.Allows older engines to run using unleaded fuelPrevents valve seat recession in engines with soft seatsCleans deposits from carburettors and fuel injectors for improved performance and better fuel economy355ml Bottle -treats up to 95 litres (25 gallons) of fuelTechnical Data Sheet
£18.00
Demon-tweeks.com
Delivery: in United Kingdom
Report
Buy!
Demon-tweeks.com
The perfect solution for cleaning the inside of your engine
Highly effective cleaning additives dissolve sludge and varnish-like pollution, wrapping the solid particles and liquid contaminants
For all commercially available motor oils in petrol and diesel engines with and without diesel particle filters Tested for turbo and catalytic converters Added to warm engine oil before changing the oil
Not for motorcycles with a wet clutches
Flushes out and cleans the inside of the engine
Highly effective cleaning additives dissolve sludge and lacquer formers, envelop solid dirt particles and liquid contaminants and ensure that these are drained along with the waste oil during an oil change
In a …
from £18.13
Compare prices and buy Liqui Moly Motor Clean 500 ml Oil additive SKU 1019
Amazon.co.uk  →
£18.00
Idealo.co.uk (United Kingdom) →
£18.00
Compare prices2→
Red Line SI-1 fuel system cleaner is an additive formulated with powerful detergents designed to clean the vehicles fuel system, restoring lost power and improving fuel economy. Simply add to the fuel tank before filling with petrol. One dose will restore the fuel system to almost 100% efficiency.Restores lost performance due to deposit build up in the fuel systemCleans fuel injectors, carburettors, valves and combustion chambers for improved engine performance and better fuel economyOne treatment restores the fuel system efficiency to almost 100%Safe to use with oxygen sensors and catalytic convertersReduces the need for fuel octane by up to 2 points443ml (15 fl oz) Bottle - Treats a tank
£18.24
Demon-tweeks.com
Delivery: in United Kingdom
Report
Buy!
Demon-tweeks.com
Fuel Additive / Menge 0.5 l / Packaging Tin
£18.42
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Fuel Additive / Packaging Tin
£18.42
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
MOTUL Diesel SYSTEM CLEAN is a cleaning additive designed to be used in all types of Diesel injection systems, with direct or indirect injection, atmospheric or turbocharged, with or without DPF Filter (Diesel Particulate Filter) and with or without SCR (Selective Catalyst) system.reduction).MOTUL diesel SYSTEM CLEAN effectively cleans the dirt and clogging that can appear in the entire Diesel injection system:- Carbonaceous deposits on the injector nozzle - Moisture condensation in the fuel system - Formation of gums in the injection pump - Combustion residues in the chambers and in the intake valves MOTUL diesel SYSTEM CLEAN provides perfect lubrication throughout the cleaning cycle and prevents …
from £16.99 up to £18.63 
Compare prices and buy Motul Diesel System Clean Auto 300ml Additive Multicolor 108117
MotardINN (United Kingdom) →
£17.00
Idealo.co.uk (United Kingdom) →
£19.00
Compare prices2→
Oil Additive / Menge 0.3 l / Packaging Tin
£18.63
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Lubricating red rubber grease, ideal for use on brake assemblies where there are rubber seals or other componants which may be damaged by traditional petroleum based greases.
£18.98
MachineMart.co.uk
Delivery: to United Kingdom
Report
Buy!
MachineMart.co.uk
24 more item(s)
1 ... 3 4 5 6 7
Filters
Price
from£ up to£ 
Brands
Type
Suitable for
Volume
Got ideas or questions about filters? Click here!