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From \u003cstrong data-start=\"200\" data-end=\"265\"\u003efuel system cleaners to oil treatments and engine protectants\u003c\/strong\u003e, our trusted formulas help \u003cstrong data-start=\"293\" data-end=\"358\"\u003eenhance performance, reduce wear, and improve fuel efficiency\u003c\/strong\u003e. Shop now for top-tier additives that keep your vehicle at its best!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","image":{"created_at":"2025-03-07T14:37:11+00:00","alt":"Various bottles to aid in improving car performance","width":970,"height":300,"src":"\/\/thmp.ie\/cdn\/shop\/collections\/1db3082b-e5e8-4a2e-b857-c902444ac5a6.__CR0_27_1920_594_PT0_SX970_V1.jpg?v=1757586118"}},{"id":522254680283,"handle":"collections","title":"Collections","updated_at":"2025-11-04T08:47:04+00:00","body_html":"","published_at":"2025-10-08T21:15:21+01:00","sort_order":"best-selling","template_suffix":"collections","disjunctive":true,"rules":[{"column":"vendor","relation":"equals","condition":"AUTOGLYM"},{"column":"vendor","relation":"equals","condition":"Big Red"},{"column":"vendor","relation":"equals","condition":"Carlube"},{"column":"vendor","relation":"equals","condition":"CHROME"},{"column":"vendor","relation":"equals","condition":"Concept"},{"column":"vendor","relation":"equals","condition":"Dipetane"},{"column":"vendor","relation":"equals","condition":"HOLTS"},{"column":"vendor","relation":"equals","condition":"LIQUI MOLY"},{"column":"vendor","relation":"equals","condition":"MANNOL"},{"column":"vendor","relation":"equals","condition":"Mannol"},{"column":"vendor","relation":"equals","condition":"Milwaukee"},{"column":"vendor","relation":"equals","condition":"Pemco"},{"column":"vendor","relation":"equals","condition":"Power Maxed"},{"column":"vendor","relation":"equals","condition":"PRESTONE"},{"column":"vendor","relation":"equals","condition":"REDEX"},{"column":"vendor","relation":"equals","condition":"Sealey"},{"column":"vendor","relation":"equals","condition":"SIMONIZ"},{"column":"vendor","relation":"equals","condition":"Tadhg Hawes"},{"column":"vendor","relation":"equals","condition":"Tadhg Hawes Motor Parts"},{"column":"vendor","relation":"equals","condition":"Textar"},{"column":"vendor","relation":"equals","condition":"Upol"},{"column":"vendor","relation":"equals","condition":"VARTA"},{"column":"vendor","relation":"equals","condition":"WD40"},{"column":"vendor","relation":"equals","condition":"Xenum"}],"published_scope":"global"},{"id":522252419291,"handle":"mannol","title":"Mannol","updated_at":"2025-10-30T11:18:46+00:00","body_html":"","published_at":"2025-10-08T19:42:59+01:00","sort_order":"best-selling","template_suffix":"mannol","disjunctive":true,"rules":[{"column":"vendor","relation":"equals","condition":"MANNOL"},{"column":"vendor","relation":"equals","condition":"Mannol"}],"published_scope":"global"},{"id":522649272539,"handle":"mannol-additives","updated_at":"2025-10-23T12:18:32+01:00","published_at":"2025-10-16T10:57:19+01:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"Mannol Additives","body_html":""}]
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      MANNOL Cetane Plus 500Ml MN9955 
    
   
  
  
  
    
      
        
          
              
            
        
      
        
          
MANNOL Cetane Plus 500Ml MN9955 
        
      
        
      
        
          
              
                
  
  
  
  
    
      
        
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Diesel Cetane Booster & Fuel System Cleaner is a high-performance fuel additive designed to increase the cetane number and provide powerful cleaning properties for diesel engines.      
 
Suitable for all types of diesel fuel and all diesel engines, including atmospheric and turbocharged engines, with or without diesel particulate filters (DPF) and catalytic converters.        
 
 
Product Properties: 
Increases cetane number by 2 to 4 units, depending on fuel quality.  
 
Improves fuel combustion efficiency, leading to increased engine power and smoother operation.    
 
Provides quieter and smoother idling, reducing engine noise and vibration.    
 
Enhances fuel flammability in cold weather, making cold starts easier.  
 
Effectively cleans fuel system components, including combustion chambers, injector nozzles, valves, and piston heads, removing ash, carbon deposits, varnish, and unburned residues.      
 
Prevents piston ring coking, reducing fuel and oil consumption.    
 
Protects fuel system components from corrosion, ensuring long-term durability.    
 
Completely burns off with fuel, leaving no residue.  
 
Provides additional lubrication for key fuel system components, such as high-pressure fuel pumps, injectors, and pump injectors, extending their service life and preventing costly repairs.    
 
Reduces fuel consumption and exhaust gas toxicity by promoting more complete combustion.  
 
Minimizes carbon buildup, smoke emissions, and engine deposits, extending the lifespan of exhaust aftertreatment systems, oxygen sensors, injectors, and the engine overall.    
 
Neutralizes the negative effects of low-quality diesel fuel.  
 
Compatible with all fuel system materials.  
 
 
Application Instructions: 
Add 450 ml per 135 liters of fuel (ratio: 1:300) directly into the fuel tank.    
 
Self-mixing formula  no additional steps required. 
Recommended for regular use to maintain optimal engine performance and fuel efficiency.  
 
 
Additional Information: 
Shelf life: 5 years from the date of production.   
 
                 
              
            
         
      
      
     
   
  
 
 
 
     
    
    
      
      
      
      
      
        
          
            
              
                
                  
                                                                                                                                  
                 
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