Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Liqui Moly Pro Line Engine Wear Protection 1L MoS2 Oil Additive 5197Colloidal solid lubricant suspension based on molybdenum disulfide (MoS2) in mineral oil. The product forms a high load lubricating film on all rubbing and sliding surfaces. This in turn reduces friction, providing for smoother operation of assemblies and greater engine economy. Tested for turbochargers and catalytic converters. PROPERTIES Miscible with all commercially available motor oils Compatible with fine filters No deposits High thermal
Colloidal solid lubricant suspension based on molybdenum disulfide (MoS2) in mineral oil. The product forms a high-load lubricating film on all rubbing and sliding surfaces. This in turn reduces friction, providing for smoother operation of assemblies and greater engine economy. Tested for turbochargers and catalytic converters.PROPERTIES
- Miscible with all commercially available motor oils
- Compatible with fine filters
- No deposits
- High thermal stability
- Reduces running-in and operating wear
- Reduces oil and fuel consumption
- Increases smooth operation
- Outstanding emergency-running properties
AREAS OF APPLICATION
Added to lubricating oil of gasoline and diesel engines with and without diesel particulate filter in passenger cars, commercial vehicles, buses, agricultural vehicles, construction machinery, compressors and pumps. Can be mixed with all commercially available motor oils.
APPLICATION
Contents sufficient to treat up to 25 liters of motor oil. The product can be added to the motor oil at any time.
NOTE: Do not use in vehicle systems equipped with a wet clutch.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 143 reviews
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Product Reviews
★★★★★ 5
Works great for the price
Used it to polish my 19 foot RV and it worked great
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Works great
Works great 👍 nice buffer
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Works great,not for heavy oxidation
This stuff works great, but it's best to grab (Awesome) spray, to use as a first step. The yellow oxidation melts away on contact, then rinse your headlights thoroughly with water and micro rag dry. Then use the wipes that come in the box to clean the headlights thoroughly again, rinse with water. Once thoroughly rinsed and dried, apply the UV clear coat with simple left to right or right to left strokes. Let it dry and enjoy.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Good for the effort and price.
This will _NOT_ make your lights look brand new! It will make them clear again. Or mostly clear if your lights are super bad. I had one old light and one new light on my car when I bought it. It drove me crazy walking by my car. I used this exactly per instructions other than I rubbed the crap out of my light. I got great results! Not perfect though. I got two clear headlights now. That is what I wanted. The finish is a little rough. This is to be EXPECTED since you are not using buffing compound. Use gloves. The finish looks like a light is a few years old now instead of 15 years old. It will not be can not make your light look new. Get the expensive kit if you want new look. My lights look close enough to not catch the eye. I am satisfied.
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Reviewed in the United States on April 14, 2024
★★★★★ 4
Not bad at all!
These headlight cleaner wipes worked far better than I thought they would. I have used many a headlight cleaner and restorer, but this kit was the easiest to use with very good results. No need for power tools or even different sanding disks. Just two different types of wipes, super easy. We will see how long the lights stay clear for, but if I had to do it once a year it would be worth it! Four stars because the lights came out clear, but not crystal clear, but to be fair that may just be the condition of my headlights. Try this least expensive, easy fix first. It many very well be just what you need.
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Reviewed in the United States on December 14, 2025
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