Engine Oil Additives

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    • (0 reviews)
      # mpn1232208863
      RAN-UP Engine Oil Optimizer by RS-R®. RAN-UP enhances engine efficiency at the microscopic level. Utilizing key components that have been derived from aerospace robotics, this specially formulated mixture of nano ceramics reduces...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $49.95
    • (0 reviews)
      # mpn4561222352
      Assembly Lubricant Bearing Guard by Clevite®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product will last a lifetime. It...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $1.91
    • (0 reviews)
      # mpn4565105046
      Castrol Optimol Paste MPO by Genuine®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high prices and...
      OE quality fluids from top original equipment and aftermarket manufacturershe finest quality at a great price
      $45.06
    • (0 reviews)
      # mpn4565105047
      Convertible Top Conditioner by Genuine®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high prices and...
      OE quality fluids from top original equipment and aftermarket manufacturershe finest quality at a great price
      $21.16
    • (0 reviews)
      # mpn4489373901
      Max-Tane™ Diesel Fuel Injection 20 oz Cleaner & Cetane Booster Can by Royal Purple®. Diesel engines are valued for fuel efficiency and longevity. Extend the miles you can drive and years of service on your diesel engine with Royal...
      Increases cetane number by up to 8Increases fuel economy by up to 10%
      $10.39
    • (0 reviews)
      # mpn4561222312
      Complete Engine Treatment by Lucas Oil®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...
      $7.63
    • (0 reviews)
      # mpn114429452
      Engine Break-In Oil Additive by Lucas Oil®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...
      $11.98
    • (0 reviews)
      # 1390725779
      Oil Stabilizer by Lucas Oil®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...
      $11.83 - $31.09
    • (0 reviews)
      # 1390724640
      Petroleum Engine Oil Stop Leak by Lucas Oil®. It is recommended to check your vehicle owner's manual. Do not mix with other fluids. This premium product is the best way to go for those looking for the highest quality replacement that...
      $8.17 - $27.60
    • (0 reviews)
      # 1390726754
      X-TRA™ Racing Heavy Duty Grease by Lucas Oil®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...
      $4.62 - $518.47
    • (0 reviews)
      # 1390725697
      MPZ Engine Assembly Lube by Torco®. MPZ Engine Assembly Lube is favored by professional mechanics for assembling many internal mechanical components including wrist pins, pistons, bushings, plain bearings, ball bearings, roller...
      Completely oil solubleIncreases protection for during break-in
      $4.70 - $225.72
    • (0 reviews)
      # 1390724444
      MPZ HP Engine Assembly Lube by Torco®. MPZ Engine Assembly Lube HP (previously known as MPZ Cam Lube) is favored by professional mechanics for assembling valvetrain components. MPZ Engine Assembly Lube HP is a gelled version of MPZ...
      Heavier version of MPZ Engine Assembly LubeCompletely oil soluble
      $5.46 - $165.30
    • (0 reviews)
      # 1390722608
      MPZ Magnetic Friction Reducer by Torco®. Oil is just oil -without MPZ. You get 1% to 3% more horsepower and torque with MPZ – than without MPZ. Proven by millions of racing miles since its development in 1973. Power efficiency is...
      New and rebuilt engine break-in additiveIncreases horsepower and torque up to 3%
      $17.81 - $213.75
    • (0 reviews)
      # 1390725848
      ZEP High Performance Zinc Enhanced Engine Protector by Torco®. Torco ZEP contains MPZ®. a perfect balance of zinc, phosphorus and moly. The friction fighting chemistry of MPZ® adds wear protection back into motor oils that have...
      High quality at an affordable priceExpertly made from premium materials
      $15.68 - $188.10
    • (0 reviews)
      # mpn2526259
      Racing Engine Assembly Lube by Edelbrock®. orco Engine Assembly Lube is favored by professional mechanics for assembling pistons, camshafts and valvetrain components. Engine Assembly Lube is a high viscosity oil soluble lubricant which...
      50-state emissions street legalThe finest quality at a great price
      $7.25
    • (0 reviews)
      # 1390724547
      Racing High Performance Zinc Additive Engine Oil Supplement by Edelbrock®. Edelbrock’s High Performance Zinc Additive is designed for hot rods, sports cars, muscle cars and exotics. With a special formula of zinc, phosphorous and...
      Friction fighting formula that adds engine wear protectionIdeal for high performance engines with flat tappet cams
      $16.65 - $190.95
    • (0 reviews)
      # mpn6175681
      Oil Treatment by STP®. Protect your engine against wear with STP's innovative oil treatment. Its high-viscosity formula complete with anti-wear agent ZDDP is sure to prevent metal-to-metal friction by providing a thicker cushion between...
      Helps protect against engine wearProvides a thicker cushion between moving engine parts
      $4.10
    • (0 reviews)
      # mpn6175683
      Smoke Treatment by STP®. This great treatment is specifically designed to reduce exhaust smoking and decrease metal-to-metal contact by providing a thicker oil cushion. It thickens engine oil to prevent friction between metal-to-metal...
      Helps protect against engine wearProvides a thicker cushion between moving engine parts
      $4.97
    • (0 reviews)
      # 1390727613
      Belt Dressing and Conditioner by Permatex®. Aerosol Can. Extends belt life. Penetrates the cord fibers of “V” belts to restore pliability and flexibility. Prevents belt slippage due to heat, cold, dampness, dust and glazing....
      Extends belt lifePenetrates the cord fibers of “V” belts to restore pliability and flexibility
      $2.90 - $3.58
    • (0 reviews)
      # mpn4561223195
      Motor Treatment Display by CRC®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...
      Eliminates squeaks and prolongs belt lifeFor use on all types of belts, such as serpentine, flat and v-type belts
      $240.42
    • (0 reviews)
      # mpn1452447544
      Stor & Go™ PhaseGuard4 Ethanol Fuel Treatment by CRC®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
      Eliminates squeaks and prolongs belt lifeFor use on all types of belts, such as serpentine, flat and v-type belts
      $8.96
    • (0 reviews)
      # mpn359120138
      Xtreme Series™ Assembly Lubricant by Akerly & Childs®. Specifically formulated to lubricate the cylinder walls, piston rings, ring grooves, and pistons during engine assembly. Akerly & Childs Xtreme assembly oil is filtered to a...
      Made to help your engine produce maximum horsepowerBuilt to provide excellent performance and reliability
      $9.40
    • (0 reviews)
      # mpn2100822698
      Re-Seal™ Proffesional Strength Fast Acting Resealer by ATP®. Re-Seal is a fast, effective and safe stop-leak for all rubber seals and gaskets. The exclusive formulation restores worn or dried out seals and is not harmful to internal...
      Compatible with conventional and synthetic oils, ATF, gear oil, power steering fluids and hydraulic oilDoes not contain petroleum distillates, will not over-swell or breakdown seals
      $8.67
    • (0 reviews)
      # 1390722480
      Engine Assembly Lube by COMP Cams®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit...
      $7.62 - $8.56
    • (0 reviews)
      # mpn546283
      Engine Assembly Lube Tube by COMP Cams®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...
      $16.21
    • (0 reviews)
      # 1390725550
      Engine Break-In Oil Additive by COMP Cams®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...
      $13.55 - $359.40
    • (0 reviews)
      # mpn562238
      Pro Cam Installation Lube by COMP Cams®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...
      Break In LubricantSpread On Lobes Of Cam
      $45.08
    • (0 reviews)
      # mpn562231
      Pro Cam Lube by COMP Cams®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...
      $2.52
    • (0 reviews)
      # 1390726760
      Pro Cam and Lifter Installation Break-In Lube by COMP Cams®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed...
      $8.49 - $12.68
    • (0 reviews)
      # mpn546282
      Valve Train Assembly Spray by COMP Cams®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...
      $11.33




    All premium Motor Oils come with additive packages. However, there are circumstances where you may want to supplement the additive package or extend engine protection. There are also engine conditions that standard additive packages aren’t designed for, like excessive sludge, noise, and engine smoke. Regardless of the engine problems you’re trying to prevent or repair, we have the additives, supplements, and treatments for the job.

    You may realize the importance of regular maintenance, but previous owners of your vehicle may not have been so attentive. If you come into possession of a car that hasn’t had many oil changes, you can get ownership started off on the right foot with an engine flush. The Motor Flush we carry dissolves gum, varnish and sludge so oil can circulate freely, plus it frees sticking valves and rings, to quiet engine noise and restore performance.

    ZDDP (ZincDialkylDithioPhosphate), an important anti-wear additive, has been reduced in many motor oils to meet government emissions regulations. While not as important to newer engines with roller camshafts, this additive creates a thin film on metal parts, which is critical to prevent camshaft lobe damage on older flat-tappet camshafts, especially on performance engines with stiff valve springs. We have the Zinc Additive that will restore the proper ZDDP levels in modern motor oil, so owners of classics, muscle cars and other older vehicles can enjoy their cars without fear of expensive engine damage.

    The break-in period is another instance when even the best regular motor oil doesn’t have the necessary additive package to prevent engine damage. When new parts are bedding in, they need additional protection in the form of even higher levels of ZDDP and other extreme pressure additives to prevent premature wear, as well as reduced levels of detergents that could wash these critical additives away. We have dedicated break-in oils as well as break-in additives that will ensure your freshly built engine gets started off right.

    Whether it’s from abuse or lack of regular maintenance, some engines become damaged, and an oil change with ordinary motor oil alone won’t do anything to provide a cure. For these engines you need additives that are specially formulated to target specific problems. We offer a range of additives that have been created to help you get more miles of use from even the most battered and neglected power plants, including oil treatment to increase oil pressure and quiet noisy valve and lifters, and supplements to help seal top ends, restoring compression and performance, and reducing oil burning and exhaust smoke.

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    Engine Oil Additives Reviews

    Average rating:    5 - 3 reviews
    5 of 5
    Prolong
    Best thing you can do for your engine infomercial is real.
    Posted by Don (Tekoa, WA) / August 30, 2018
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