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Engine Oil Treatment and Additives

Engine oil additives and treatment enhance your motor's performance and increase your engine's lifespan by cleaning internal parts to reduce sludge buildup, improve lubrication, and protect against natural wear from heat and friction.

Oil additives contain detergents and dispersants that break down and suspend harmful deposits like varnish and sludge accumulated from burnt oil. Anti-wear agents protect engine components while viscosity modifiers help maintain optimal oil thickness across high and low temperatures. High-mileage vehicles (typically over 75,000 miles) may require specialized additives to reduce oil consumption and leaks.

Diesel Additive
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Part # 10001
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High Mileage Oil Stabilizer/For Over 75k Miles, 1 Quart
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Part # 10118
(26 reviews)
30 day replacement if defective
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Everyday Diesel Treatment: 6 in 1 Fuel Booster, EDT, 16 oz
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Part # HSSEDT16ZSP
(13 reviews)
30 day replacement if defective
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One Seal Stop Leak, 11 oz.
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Part # 1334
(5 reviews)
30 day replacement if defective
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Rear Main Seal Repair Heavy Duty Formula, 16.9 oz.
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Part # 1040
(45 reviews)
30 day replacement if defective
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High Mileage Formula Ring Seal Smoke Repair, 16 oz.
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Part # 4416
(25 reviews)
30 day replacement if defective
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Rear Main Sealer - Permanent Repair, 8 ounces
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Part # 00234
(86 reviews)
30 day replacement if defective
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Oil Seal Engine Oil Burning & Leaking Repair, 16.9 oz.
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Part # OS-1
(13 reviews)
30 day replacement if defective
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Synthetic Automotive Oil Treatment - 15 fl. oz. Bottle
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Part # 18413B
(10 reviews)
30 day replacement if defective
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Engine Oil Treatment and Additives for Replacement, Repair and More

Engine Oil Treatment and Additives Prices, Brands & Ratings

FAQs About Buying Engine Oil Treatment and Additives

How much does it cost to buy, replace or repair Engine Oil Treatment and Additives?

What are some of the best-rated brands for Engine Oil Treatment and Additives?

Which brand offers premium Engine Oil Treatment and Additives?

Which brand offers the lowest priced Engine Oil Treatment and Additives?

Is oil treatment good for a car engine?

Oil treatment can be beneficial for car engines, particularly as they age. Engine oil additives and treatment products work to enhance the performance by reducing friction, as well as by providing a supplementary layer of protection against wear and tear. These treatments can help to keep the engine clean by preventing the build-up of sludge and deposits, which is critical for maintaining the engine's efficiency. Moreover, oil treatments can improve the lubrication properties of the oil, which in turn may lead to smoother engine operation and potentially better fuel economy. For car enthusiasts and vehicle owners who aim to extend the life of their engine, especially in high-mileage or older vehicles, oil treatments can be a valuable addition to regular maintenance routines.

How often should I get engine oil treatment?
Can I add oil treatment to synthetic oil?
Do engine oil flush additives actually work?
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