
Engine Oil Additives
- Lucas Oil®Engine Oil Stop LeakEngine Oil Stop Leak, 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...Compatible with petroleum, semi-synthetic and full synthetic motor oilsRenews worn seals with no risk of damage or eventual corrosion$8.96 - $25.96
- Liqui Moly®Cera Tec Oil Additive, 300 ml (20002)Cera Tec Oil Additive, 300 ml by Liqui Moly®. High-tech anti-wear additive, suitable for most 4-stroke engines as well as manual transmissions and compressors. Reduces friction and wear thanks to a unique combination of ceramic...Made with precision and quality in mindDesigned to meet your specific needs$34.88
- Liqui Moly®Motor Oil SaverMotor Oil Saver, 300 ml by Liqui Moly®. 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...Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$10.22 - $12.95
- Prolong®Engine TreatmentEngine Treatment, by Prolong®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...Made with precision and quality in mindDesigned to meet your specific needs$15.25 - $3,021.83
- Lucas Oil®Heavy Duty Oil StabilizerHeavy Duty Oil Stabilizer, by Lucas Oil®. A pure petroleum multi-use oil supplement. Controls noise, heat and wear in manual transmissions and differentials. Number one in the heavy duty and high performance industries. Lucas Oil...Increase oil life at least 50% longerReduces oil consumption$12.92 - $192.89
- Prolong®Engine Treatment Booster, 8 oz (PSL11100)Engine Treatment Booster, 8 oz by Prolong®. Prolong Engine Treatment is formulated with Prolong’s AFMT™ advanced technology to treat the metal surfaces of both gasoline and diesel fueled engines. As motor oil is pumped through the...Reduces harmful friction and excessive heat in both gasoline and diesel-fueled enginesFormulated with AFMT™ (Anti-Friction Metal Treatment) advanced technology$12.03
- Liqui Moly®Viscoplus ™ Motor Oil Additive, 300 ml (20206)Viscoplus ™ Motor Oil Additive, 300 ml by Liqui Moly®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$7.84
- Lucas Oil®Complete Engine Treatment, 16 oz (10016)Complete Engine Treatment, 16 oz by Lucas Oil®. Lucas Complete Engine Treatment is a unique formulation that cleans and lubricates multiple systems in your vehicle. When added to fuel, it cleans and lubricates all components from the...Cleans and lubricates the entire fuel system from the tank to injectorsRemoves harmful deposits on intake valves and cylinder heads$8.49
- Lucas Oil®Engine Oil Stabilizer, 12 oz (11097)Engine Oil Stabilizer, 12 oz by Lucas Oil®. Lucas Oil Stabilizer is a 100% petroleum product formulated to eliminate dry starts and reduce friction, heat and wear in any type of engine. It allows motor oils a higher degree of lubricity...Increase oil life at least 50% longerReduces oil consumption$9.16
- Lucas Oil®TB Zinc-Plus™ Engine Break-In Oil AdditiveTB Zinc-Plus™ Engine Break-In Oil Additive, 16 oz 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....Protects camshaft lifters and valve train during break-in period of motorExcellent for flat tappet camshafts during break-in or as an$12.35 - $13.11
- Prolong®Anti-Friction Metal TreatmentAnti-Friction Metal Treatment, by Prolong®. Add 10% to total volume of oil for gas or diesel fueled motors, engines or gear boxes. Add 5% to total volume for hydraulic systems and automatic transmissions. For maximum results in large...Reduces electrolysis, extreme pressure friction and excessive heatDisplaces moisture and protects metal surfaces$24.42 - $3,021.83
- Prolong®Engine Oil StabilizerEngine Oil Stabilizer, by Prolong®. Fortified with Prolong’s advanced lubrication technology, nothing works better than Prolong Oil Stabilizer to help solve lubrication-related problems. Other oil stabilizers on the market do not...Stops Oil Leaks - conditions seals to help stop oil leaksReduces Oil Burning - seals worn cylinders and valve guides to slow oil consumption$12.06 - $1,087.01
- Motorcraft®Engine Oil Treatment, 0.91 oz (XL18)Engine Oil Treatment, 0.91 oz by Motorcraft®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$33.55
- Turbosmart®Blow-Off Valve Uniglide Lubricant (TS-0205-3011)Blow-Off Valve Uniglide Lubricant by Turbosmart®. Designed to ensure the finest turbo response and greater sensitivity when managing boost pressures, this internal wastegate has high heat handing capabilities, exceptional diaphragm...Designed to provide excellent turbo response and sensitivity when managing boost pressuresSilicone diaphragm with Nomex reinforcement to withstand high temperatures$30.45
- ATP®Re-Seal™ Proffesional Strength Fast Acting Resealer, 8 oz (AT-205)Re-Seal™ Proffesional Strength Fast Acting Resealer, 8 oz 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...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$17.22
- Liqui Moly®MoS2 Anti-Friction Engine TreatmentMoS2 Anti-Friction Engine Treatment, 300 ml by Liqui Moly®. MoS2 Anti-Friction Engine Treatment ensures immediate friction and wear reduction, adds an extremely protective and pressure-resistant boundary layer with low friction and...Made with precision and quality in mindDesigned to meet your specific needs$7.67 - $7.91
- Liqui Moly®Hydraulic Lifter AdditiveHydraulic Lifter Additive, 300 ml by Liqui Moly®. Prevents and reduces hydraulic lifter noise. Cleans oil passages to remove oil flow restrictions. Restores proper hydraulic lifter function and reduces wear. For all 4-stroke gasoline...Made with precision and quality in mindDesigned to meet your specific needs$8.65 - $8.91
- Lucas Oil®High Mileage Oil Stabilizer, 1 Quart (10118)High Mileage Oil Stabilizer, 1 Quart by Lucas Oil®. Lucas Oil Stabilizer is a 100% petroleum product formulated to eliminate dry starts and reduce friction, heat and wear in any type of engine. It allows motor oils a higher degree of...Increase oil life at least 50% longerReduces oil consumption$13.92
- BlueDevil®Rear Main Seal, 8 oz (00234)Rear Main Seal, 8 oz by BlueDevil®. BlueDevil Rear Main Sealer permanently stops rear main seal leaks. Just add to the engine oil to restore and seal gaskets. BlueDevil Rear Main Sealer is a great repair for timing cover leaks.Guaranteed to Permanently Stop Rear Main Seal LeaksRestores Dried, Cracked, and Shrunken Rubber Seals$13.94
- Liqui Moly®Engine Oil AdditiveEngine Oil Additive, 500 ml by Liqui Moly®. The Truck Series by LIQUI MOLY gets to the core of the problem of engine protection. The five gasoline, diesel and oil additives ensure that strong engines remain strong.Contains MoS2 particles as a lubricant, which reliably protect the engine against wear.Even when the engine is under extreme stress, it ensures that the engine is not damaged$11.01 - $12.11
- Bar's Leaks®Heavy Duty Formula Seal Repair, 16.9 oz (1040)Heavy Duty Formula Seal Repair, 16.9 oz by Bar's Leaks®. Most rear main seal leaks are caused by a combination of normal wear in the crankshaft & seal and the drying, hardening and shrinking of the main seal. Bar's Leaks Concentrated...Stops all oil leaksSeals timing cover, cam seal, rear main, and other hard to stop oil leaks$6.81
- HKS®GT Supercharger Traction Fluid I, 800 ml (12002-AK029)GT Supercharger Traction Fluid I, 800 ml by HKS®. Designed utilizing the latest technology, this GT S/C Traction Fluid by HKS features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$305.57
- Sea Foam®Gas and Diesel Engine Oil Additive, 16 oz (SF16)Gas and Diesel Engine Oil Additive, 16 oz by Sea Foam®. 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...Safely helps free sticky lifters and piston ringsHelps remove fuel deposits and oil residue$7.49
- REV-X®High Performance™ Engine Oil AdditiveHigh Performance™ Engine Oil Additive, 4 oz by REV-X®. Retail Box. If you've been looking for an oil additive that ramps up the performance of any lubricating fluid, without any of the harmful additives used in the past, your search...Increases EfficiencyIncreases Horsepower and Torque$35.95 - $65.95
- Liqui Moly®Pro-Line™ Turbocharger AdditivePro-Line™ Turbocharger Additive, 20 g by Liqui Moly®. Used for lubricating high loaded plain and roller bearings such as release bearings, clutches and wheel hubs or grease-lubricated industrial transmissions. This product is made of...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$10.34 - $11.39
- Lucas Oil®Heavy Duty Oil Treatment Starter Kit (10041)Heavy Duty Oil Treatment Starter Kit, by Lucas Oil®. 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$218.54
- Lucas Oil®SAE 10W-30 High Mileage Engine Oil Stop Leak, 1 Quart (11100)SAE 10W-30 High Mileage Engine Oil Stop Leak, 1 Quart by Lucas Oil®. High-quality engine oil additive blended from the finest base oils, both petroleum and synthetic. Lucas Gun Oil is a special blend of oil and petroleum-extracted...$8.39
- Lucas Oil®SeaFoam™ Motor Oil Additive, 16 oz (SF16)SeaFoam™ Motor Oil Additive, 16 oz by Lucas Oil®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.41
- CRC®Motor Treatment, 16 oz (5316)Motor Treatment, 16 oz by CRC®. 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...$9.65
- Royal Purple®Synfilm™ Synthetic High Performance Synthetic Lubricant, 2 oz (02514)Synfilm™ Synthetic High Performance Synthetic Lubricant, 2 oz by Royal Purple®. 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...Made with precision and quality in mindDesigned to meet your specific needs$3.43
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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Motor Oils
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Air Filter Maintenance
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