Does it work on Diesel engines

Yes worked in my van, I also use the oil supplement at 5 to one, ie 1 qrt lucas oil to 4 quarts engine oil or same for gearbox, really good stuff saved my engine when run out of oil due to burst oil filter seal.

How often should this be used

There is NOT a set answer I believe...I do it ever 3th Oil change (1500miles) on my motorcycle.

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Lucas Oil 40512 Deep Clean Fuel System Cleaner - 473ml

Product ID: 52633528

Details

Brand
Lucas Oil
Item form
Liquid
Item volume
473
Material Type Free
Material feature
Biobased
Scent
Citrus

⛽Boosts MPG performance

🌿Reduces NOx emissions

⚙️Deep cleans entire fuel system

€ 40.06

Duties & taxes included

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Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Clean fuel, cleaner ride, smarter drive.

OCTANE FREEDOM - No need for higher octane fuel—optimize your engine without extra costs.
TEST READY CLEAN - Prepares your engine for emissions tests with a deep, thorough clean.
ECO FRIENDLY FORMULA - Cuts harmful NOx emissions, aligning performance with sustainability goals.
ENGINE REVIVAL POWER - Eradicates carbon deposits to eliminate knocking and pinging for a smoother ride.
FUEL EFFICIENCY BOOSTER - Raises miles per gallon, saving you money and trips to the pump.

Lucas Oil 40512 Deep Clean Fuel System Cleaner is a concentrated, biobased liquid treatment designed for petrol engines. It deeply cleans the entire fuel system and combustion chamber, removes carbon deposits, eliminates engine knocking, boosts fuel efficiency, and reduces NOx emissions—all without harmful additives like diesel or kerosene. Ideal for prepping your vehicle for emissions tests and enhancing overall engine performance.

Specifications

ASIN	B003JTYGPO
Best Sellers Rank	48,313 in Automotive ( See Top 100 in Automotive ) 287 in Fuel Systems
Brand Name	Lucas Oil
Capacity	454 g
Contains Liquid Contents?	Yes
Customer Reviews	4.7 4.7 out of 5 stars (1,414)
Global Trade Identification Number	00049807105129
Item Form	Liquid
Item Volume	473 Millilitres
Item Weight	170 Grams
Manufacturer	Lucas Oil Products Inc
Material Features	Biobased
Material Type Free	No_Material_Type_Free
Model Number	10512
Number of Items	1
Part Number	LUCA10512
Scent	Citrus
Size	473 ml (Pack of 1)
Special Features	Concentrated
Specific Uses For Product	Engine
Surface Recommendation	Metal
UPC	049807805128 049807405120
Unit Count	473.0 millilitre

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

2 days ago

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€ 40.06

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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