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Wynn's WY51668 325Ml Injector Cleaner Diesel
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Wynn's WY51668 325Ml Injector Cleaner Diesel
Wynn’s Injector Cleaner for diesel engines will help to keep both the injectors and fuel system clean and efficient.
Wynn's WY51668 325Ml Injector Cleaner Diesel
Item #: 3263649

Wynn's WY51668 325Ml Injector Cleaner Diesel

Item #: 3263649

STD 887195

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Wynn’s Injector Cleaner for diesel engines will help to keep both the injectors and fuel system clean and efficient.
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What Stands Out

Enhanced Fuel Efficiency
Wynn's Injector Cleaner optimizes diesel fuel delivery, improving combustion efficiency and enhancing overall fuel economy for better mileage and cost savings.
Engine Protection
Formulated to clean and protect injectors and the entire fuel system, preventing wear and tear, ensuring longevity and reliability of diesel engines.
Easy Application
Designed for straightforward use, the 325ml bottle allows simple incorporation into fuel systems, making engine maintenance hassle-free for users.

Product Details

Improve diesel engine performance with Wynn's WY51668 Injector Cleaner. Suitable for all engines, turbocharged or not. One bottle treats one tank. Shop at Ubuy São Tomé and Príncipe
  • Wynn's WY51668 325ml Injector Cleaner for Diesel engines
  • Improves combustion and reduces diesel knock
  • Restores spray pattern while cleaning injectors
  • Suitable for all diesel engines with or without a turbocharger
  • One bottle treats one tank of diesel
Exterior FinishStainless Steel
Inlet Connection TypeThreaded
Thread TypeNational Pipe Thread (NPT)
Valve TypeGlobe Valve
Item Dimensions3.31 x 1.81 x 8.5 inches (8.4 x 4.6 x 21.6 cm)
Outlet Connection Size0.15 Inches (0.4 cm)
Size325ML
Material TypeMetal
Brand NameWynn's
Model NumberWY51668
Global Trade Identification Number05411693516689
ManufacturerWynn Oil UK
Manufacturer Part NumberWYN51668A
Number of Pieces1
Unit Count1.0 Count
MaterialMetal
BrandWynn's
Item dimensions L x W x H3.31 x 1.81 x 8.5 inches (8.4 x 4.6 x 21.6 cm)
Number of Packs1

Who Should Buy?

Suitable For
  • Diesel Vehicle Owners

    Owners seeking to maintain engine efficiency and reduce carbon deposits will find this cleaner effective.

  • Mechanic Workshops

    Professional mechanics can use this injector cleaner to improve diesel injector performance in client vehicles.

  • Regular Road Users

    Frequent drivers looking to enhance fuel economy and overall vehicle performance can benefit from regular usage.

Not Suitable For
  • Non-Diesel Vehicles

    Vehicles with gasoline engines should not use this product, as it is specifically formulated for diesel engines.

Product Description

Wynn's WY51668 325Ml Injector Cleaner Diesel

About This Item

Are you looking to improve the performance of your diesel engine? The Wynn's WY51668 325Ml Injector Cleaner Diesel is the perfect solution for you. This injector cleaner is suitable for all diesel engines, whether they have a turbocharger or not. With just one bottle of this powerful injector cleaner, you can treat one whole tank of diesel. It effectively removes deposits and build-up in the injectors, ensuring optimal fuel spray for better engine performance.

Say goodbye to clogged injectors and hello to smoother idling, improved acceleration, and reduced fuel consumption. Wynn's is a trusted name in the automotive industry, known for their high-quality products. The WY51668 Injector Cleaner Diesel is no exception. It is formulated to clean and lubricate the entire fuel system, extending the life of your engine and preventing costly repairs. Don't let dirty injectors hold your diesel engine back.

Invest in the Wynn's WY51668 325Ml Injector Cleaner Diesel and experience the difference it can make. Order yours today and enjoy a smoother and more efficient driving experience.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: How does the injector cleaner improve my engine's performance?

    Answer: It cleans the injectors and fuel system, enhancing fuel combustion and overall engine efficiency.
  • Question: Is this product safe for my diesel vehicle's after-treatment systems?

    Answer: Yes, it is harmless for components such as EGR, Turbo, DPF, and SCR.
  • Question: How often should I use the injector cleaner?

    Answer: For optimal performance, it is recommended to use it regularly based on your vehicle's usage and maintenance schedule.
  • Question: Would it be worthwhile to change the fuel filter before adding this?

    Answer: Yes, it would be worth changing the fuel filter especially if you are unsure of its age or cleanliness.
  • Question: Can I add this to a fuel tank with 1/4 of diesel in?

    Answer: No, the ratio is aimed for a full bottle treating a full tank, so you may not get the full benefits when using it for a small amount.
  • Question: Do you add this to your fuel?

    Answer: Yes, you add this to a full tank of fuel, either half the bottle or full bottle based on your preference and the severity of your problem.
  • Question: Does this stuff work or is it snake oil?

    Answer: Yes, it works really well. I noticed a significant improvement in my car after using it.
  • Question: Can the injector cleaner be used in diesel transit vans?

    Answer: Yes, it can be used in diesel transit vans. I have used it in my 1999 passat TDI with great results.
  • Question: Can you use it at the same time as the particulate filter cleaner?

    Answer: It is recommended to use these two products separately, as the particulate filter cleaner raises the burning temperature in the cylinder.
  • Question: Can I use it together with wynns diesel system cleaner?

    Answer: While it is not specified, some users have mixed different products with positive results. However, it is always best to follow product instructions.
  • Question: Should you change the fuel filter too?

    Answer: I would not change the filter due to using Wynns, but it can be done as part of the service schedule.
  • Question: Recommend for a Vauxhall Meriva 1686 diesel 03/2010?

    Answer: I have used it a few times and haven't noticed a difference. If you want to clear up your injectors, driving on the motorway and giving it some power can help.
  • Question: Would you add this before an oil change or after if you were planning on changing the oil?

    Answer: It doesn't really matter as it is added to the diesel and burnt through the injectors. However, if you are concerned, it can be done before the oil change.

Wynn's Fuel Injection Systems Cleaners WY51668 Editorial Review

Customers have had positive experiences using Wynn's WY51668 325Ml Injector Cleaner Diesel. Users have reported that this product effectively resolves issues such as erratic tickover, kangarooing, gummed up injectors, and hesitation. It has also improved power and fuel efficiency. Some customers have found that Wynns products have helped clear their engine warning lights.

Customer Reviews & Ratings

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Pros

  • Effectively resolves issues such as erratic tickover, kangarooing, gummed up injectors, and hesitation
  • Improves power and fuel efficiency
  • Can help clear engine warning lights

Cons

  • No cons mentioned in reviews

Platform Trust & Buyer Confidence

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MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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STD 887195

Order now and get it around Tuesday, August 04

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Features & Benefits

  • Cleans diesel fuel injectors and restores the correct spray pattern.
  • Improves ignition quality and combustion of diesel fuel for enhanced performance.
  • Reduces black exhaust smoke emissions by cleaning the entire diesel fuel system.
  • Protects the fuel system against rust and corrosion.
  • Harmless for all after-treatment systems including EGR, Turbo, DPF, SCR.
  • Backed by over 70 years of experience in the automotive market.

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