Holts

Showing 76–100 of 141 results

  • Redex AdBlue With Spout 10 Litre

    Redex AdBlue With Spout 10 Litre

    £13

    SKU: RADD0036A

    ✔ In Stock: 105

    Redex AdBlue With Spout 10 Litre is a high-quality diesel exhaust fluid designed to reduce harmful NOx emissions by up to 80%, helping diesel vehicles meet Euro 6 standards. Its 10-litre bottle features an integrated easy-pour spout and secure locking system for spill-free, convenient refills. The non-toxic, colourless solution is ISO 22241-1 compliant and safe for all diesel engines with SCR systems. Compact and leak-resistant, it’s ideal for storing in your boot for on-the-go top-ups.

  • Redex AdBlue With Spout 20 Litre

    Redex AdBlue With Spout 20 Litre

    £22

    SKU: RADD0076A

    ✔ In Stock: 56

    Redex AdBlue With Spout 20 Litre is a high-quality diesel exhaust fluid designed to reduce harmful NOx emissions by up to 80%, helping diesel vehicles meet Euro 6 standards. Its 20-litre bottle features an integrated easy-pour spout and secure locking system for spill-free, convenient refills. The non-toxic, colourless solution is ISO 22241-1 compliant and safe for all diesel engines with SCR systems. Compact and leak-resistant, it’s ideal for storing in your boot for on-the-go top-ups.

  • Redex Diesel Power Booster 250ml

    Redex Diesel Power Booster 250ml

    £11.59

    SKU: RADD0062A

    ✔ In Stock: 17

    Redex Diesel Booster increases the cetane number of your diesel fuel, maximising performance and power delivery.

    Increases diesel’s cetane level
    Improved responsiveness
    Provides a driving boost

  • REDEX Diesel Super-Fast Emissions Reducer 250ml

    REDEX Diesel Super-Fast Emissions Reducer 250ml

    £11.50

    SKU: RADD0059A

    ✔ In Stock: 24

    Make REDEX Super-Fast Emissions Reducer part of your Pre-MOT routine. REDEX Pre-MOT Super-Fast Emissions Reducer is designed to provide a deep clean to your vehicle’s system, reducing your emissions and helping to pass that section of the MOT. Over time as you drive, deposits build up on your injectors and in the fuel system, and this reduces combustion and increases emissions. This is one reason why older cars tend to have higher emissions than when they were new. REDEX Emissions Reducer cleans the system, clearing away the dirt that contributes towards higher emissions and reduced fuel economy. If your vehicle has failed its MOT on emissions or you are concerned that they’re too high, using REDEX Super-Fast Emissions Reducer before your MOT could lower them back down. Please note: REDEX Emissions Reducer is intended for older vehicles to help reduce emissions back down to the levels of the car when it was new.

    • Reduces exhaust emissions fast,
    • Can help your car pass its MOT,
    • Improves the life of the engine,
    • Suitable for use with all diesel engines.
  • Redex Diesel System Cleaner 250ml

    Redex Diesel System Cleaner 250ml

    £7.28

    SKU: RADD0057A

    ✔ In Stock: 21

    Cleans fuel system. Reduces emissions. Restores performance. Improves the life of your engine. Suitable for all diesel engines including hybrid.

  • Redex Diesel System Cleaner 250ml

    Redex Diesel System Cleaner 250ml

    £7.28

    SKU: RADD0057B

    ✔ In Stock: 17

    Adding Redex Diesel System Cleaner to your tank regularly can help improve your fuel economy.

    Reduce fuel consumption
    Lower emissions
    Simple to use

  • Redex Diesel Treatment 250ml with 100% Extra Free

    Redex Diesel Treatment 250ml with 100% Extra Free

    £7.30

    SKU: RADD2201A

    ✔ In Stock: 24

    Redex RADD2201A Diesel Fuel System Cleaner, 500 ml

  • Redex DPF Cleaner 250ml

    Redex DPF Cleaner 250ml

    £7.50

    SKU: RADD0064A

    ✔ In Stock: 5

    Redex DPF Cleaner lowers the temperature the soot burns at, meaning it burns away during normal driving without you having to get your engine very hot. If you have a modern diesel car, it will most likely have a Diesel Particular Filter. This is a filter which became compulsory a few years ago to help improve emissions. It removes soot from the car’s exhaust by trapping it in the filter.

    Unfortunately this means that soot can easily build up in the filter, and eventually it becomes blocked. The soot burns away at high temperatures – such as when you’re driving on a motorway for a long time – but if you drive in a city or do a lot of stop/start driving you won’t burn the soot away, meaning you’ll experience blockages quite regularly.

    Cleans and reactivates DPF’s,
    Clears soot blockages fast,
    No costly repairs,
    Use every 2-3 tanks or when DPF light comes on.

  • Redex Lead Replacement 250ml

    Redex Lead Replacement 250ml

    £7.30

    SKU: RADD0065A

    ✔ In Stock: 5

    Redex Lead Replacement 250ml for vehicles that run on leaded fuel. Lubricates and protects soft valve seats. Use every tank.

  • Redex Petrol Injector Cleaner Treatment - 500ml

    Redex Petrol Injector Cleaner Treatment – 500ml

    £7.36

    SKU: RADD2101A

    ✔ In Stock: 28

    Redex Petrol System Cleaner removes deposits from your fuel system and injectors. These build up during normal use and can cause loss of efficiency, power, and dirtier emissions.

    Cleaner fuel system
    More fuel efficiency
    More power
    Engines build-up dirty deposits in the fuel system during normal use. This is a normal and unavoidable side effect of burning petrol. As these accumulate they can reduce the efficiency of the engine.

    Redex Petrol System Cleaner helps remove these deposits. By simply adding it to your fuel tank as per the instructions, it will make it’s way through the fuel system cleaning it as it goes.

  • Redex Petrol Octane Power Booster 250ml

    Redex Petrol Octane Power Booster 250ml

    £11.59

    SKU: RADD0063A

    ✔ In Stock: 5

    Unlock the potential of your engine and maximise your vehicle’s performance with Redex Petrol Booster.

    Increase Octane rating by up to 1.5 numbers
    Improves power and maximises performance
    Boosts fuel combustion

  • REDEX Petrol Super-Fast Emissions Reducer 250ml

    REDEX Petrol Super-Fast Emissions Reducer 250ml

    £11.50

    SKU: RADD0058A

    ✔ In Stock: 24

    Make REDEX Super-Fast Emissions Reducer part of your Pre-MOT routine. REDEX Pre-MOT Super-Fast Emissions Reducer is designed to provide a deep clean to your vehicle’s system, reducing your emissions and helping to pass that section of the MOT. Over time as you drive, deposits build up on your injectors and in the fuel system, and this reduces combustion and increases emissions. This is one reason why older cars tend to have higher emissions than when they were new. REDEX Emissions Reducer cleans the system, clearing away the dirt that contributes towards higher emissions and reduced fuel economy. If your vehicle has failed its MOT on emissions or you are concerned that they’re too high, using REDEX Super-Fast Emissions Reducer before your MOT could lower them back down. Please note: REDEX Emissions Reducer is intended for older vehicles to help reduce emissions back down to the levels of the car when it was new.

    • Reduces exhaust emissions fast,
    • Can help your car pass its MOT,
    • Improves the life of the engine,
    • Suitable for use with all petrol engines.
  • Redex Petrol System Cleaner E10 250ml

    Redex Petrol System Cleaner E10 250ml

    £7.36

    SKU: RADD0056A

    ✔ In Stock: 14

    Redex Petrol System Cleaner is a fuel additive specially developed to boost fuel efficiency, restore performance, and protect against E10 corrosion.

    Protects against corrosion from E10 fuel
    Cleans fuel system
    Reduces emissions
    Restores performance
    Suitable for all petrol engines including hybrid.

  • SIMONIZ 'The Works' 6 Piece Car Cleaning Kit

    SIMONIZ ‘The Works’ 6 Piece Car Cleaning Kit

    £23.99

    SKU: SAPP0196A

    ✔ In Stock: 2

    475ml 2 in 1 Shampoo and Snow Foam

    Removes dirt & traffic film fast, PH neutral is safe for all paintwork finishes, contains wax to leave a brilliant streak free shine.

    500ml Ultracare Alloy Wheel Cleaner

    Dissolves baked on brake dust fast. Also acid free, non-corrosive, & suitable for use on all wheel types.

    500ml Back to Black Tyre and Trim Shine

    Provides an instant wet look shine, with industry leading durability. Restores faded plastic and trims back to black instantly.

    500ml Aero Speed Wax

    Effortlessly provides a showroom shine in a fraction of the time.

    500ml Multi Surface Interior Detailer

    Helps quickly clean and remove dirt, dust & grime.

    150ml Car Sanitiser

    Decontaminates your car interior in under 10 minutes, killing bacteria & a scented fresh smell to leave your car interior looking and feeling like new.

  • SIMONIZ 1L Shampoo & Wax 100%

    SIMONIZ 1L Shampoo & Wax 100%

    £4.20

    SKU: SAPP0161A

    ✔ In Stock: 22

    Lasts for up to 66 washes
    Triple action formula cleans, shines and protects
    Gently removes dirt, traffic film and other harmful deposits from a vehicles bodywork
    Leaves a streak-free finish
    Suitable for use with pressure washers

  • SIMONIZ 2 In 1 Shampoo & Snow Foam - Blue 475ml

    SIMONIZ 2 In 1 Shampoo & Snow Foam – Blue 475ml

    £3.91

    SKU: SAPP0170A

    ✔ In Stock: 2

    2 in 1 Shampoo & Snow Foam Provides a Deep Cleaning Action Which is Tough on Dirt and Road Grime, With the addition of Carnauba Wax to Protect and Enhance Shine of the Paintwork
    Perfect for Use as a Snow Foam, Achieve a Rich, Dense Foam When Used with a Snow Foam Cannon or Lance
    PH Neutral: Safe For all Paintwork Finishes
    Removes Dirt and Traffic Film Fast
    Gentle on Wax & Sealant Layers

  • SIMONIZ 2 In 1 Shampoo & Snow Foam - Blue 5L

    SIMONIZ 2 In 1 Shampoo & Snow Foam – Blue 5L

    £15.08

    SKU: SAPP0173A

    ✔ In Stock: 8

    Simoniz Snow Foam has been developed as a deluxe pre-wash for your car. Used with a pressure washer or foam gun it creates a thick, deluxe coating of foam that clings to paintwork to gently loosen dirt and traffic film, making shampooing easier.

    Excellent cling
    Gently loosens dirt and traffic film
    pH neutral – safe for all paintwork finishes
    Makes shampooing easier
    Watermelon fragrance

  • SIMONIZ 2 In 1 Shampoo & Snow Foam - Container 1L

    SIMONIZ 2 In 1 Shampoo & Snow Foam – Container 1L

    £5.08

    SKU: SAPP0171B

    ✔ In Stock: 4

    Simoniz Car Shampoo & Wax provides deep cleaning action which is tough on dirt and road grime.

    PH Neutral- Safe for all paintwork finishes

    Removes dirt and traffic film fast

    Gentle on wax and sealant layers

  • Simoniz 2 in 1 Shampoo & Snow Foam 1 Litre

    Simoniz 2 in 1 Shampoo & Snow Foam 1 Litre

    £5

    SKU: SAPP0171A

    ✔ In Stock: 8

    2 in 1 Shampoo & Snow Foam – 1 Litre. Simoniz 2 in 1 Shampoo & Snow Foam provides deep cleaning action which is tough on dirt and road grime. The PH neutral formula is gentle enough for use on all paintwork types. The addition of Carnauba Wax protects and enhances the shine of the paintwork. Perfect for use as a snow foam.

  • SIMONIZ 2 In 1 Shampoo & Snow Foam 5L

    SIMONIZ 2 In 1 Shampoo & Snow Foam 5L

    £7.25

    SKU: SAPP0172A

    ✔ In Stock: 12

    Simoniz Shampoo & Wax reduces cleaning time by quickly removing dirt, road grime, and traffic film. Its pH-neutral formula is tough on dirt but gentle enough for all paintwork types. The inclusion of Carnauba wax helps protect and enhance the shine of your car’s paintwork. Ideal for regular car maintenance, it combines powerful cleaning with high-quality waxing in one easy step, ensuring your vehicle looks clean and polished after every wash. Perfect for those seeking a thorough clean and long-lasting shine for their car.

  • SIMONIZ 2 In 1 Shampoo & Snow Foam Wax 2L

    SIMONIZ 2 In 1 Shampoo & Snow Foam Wax 2L

    £7.25

    SKU: SAPP0172B

    ✔ In Stock: 5

    Simoniz 2 in 1 Shampoo & Wax provides deep cleaning action which is tough on dirt and road grime
    The PH neutral formula is gentle enough for use on all paintwork types. The addition of Carnauba Wax protects and enhances the shine of the paintwork.
    Perfect for use as a snow foam
    PH Neutral- Safe for all paintwork finishes

  • SIMONIZ AA Yellow Paint 500ml

    SIMONIZ AA Yellow Paint 500ml

    £11.96

    SKU: SIMP24D

    ✔ In Stock: 10

    Simoniz Coloured Spray Paints are acrylic paints that help you to achieve a professional finish on a range of surfaces.

    Fast drying
    Durable, smooth finish
    For best results use with Clear Lacquer and a primer

  • SIMONIZ Aluminium Engine Enamel 500ml

    SIMONIZ Aluminium Engine Enamel 500ml

    £9.65

    SKU: SIMVHT31D

    ✔ In Stock: 13

    Part of our Paint and Maintenance Range, Simoniz Engine Enamels give your engine block a hard wearing protective coating.

    Tough protective coating
    For engine blocks
    Durable and hard wearing

  • SIMONIZ Anti Glare Glass Wipes Bio - White (Pack Of 20 XL)

    SIMONIZ Anti Glare Glass Wipes Bio – White (Pack Of 20 XL)

    £2.79

    SKU: SWPS0013A

    ✔ In Stock: 98

    For all interior & exterior, glass & mirrors. High visibility, streak free finish. Eco friendly biodegradable wipe. Plastic free wipes. Pack of 20 XL wipes.

  • SIMONIZ Back To Black Tyre & Trim 500ml

    SIMONIZ Back To Black Tyre & Trim 500ml

    £7

    SKU: SAPP0189A

    ✔ In Stock: 138

    Simoniz Back to Black Tyre & Trim is a unique all-in-one treatment that works as a black trim restorer, a trim cleaner and a tyre protector and tyre shine. Industry leading durability. Restores faded plastics back to black. Rapid grease and grime removal.