Best Transmission Additive For High Mileage

High Mileage Oil Treatment, Stop Leak Formula for Cars and Trucks, 15 Oz, STP

  • One 15 fl oz bottle of STP High Mileage Oil Treatment + Stop Leak.
  • ZDDP oil additive prevents wear to protect your high-mileage vehicle.
  • High-viscosity formula creates a thick cushion between moving engine parts to reduce friction.
  • Leak stopper helps prevent engine leaks, noises and smoking and helps to rejuvenate seals and gaskets.
  • Add this oil treatment to engine oil during every oil change.
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Slick 50 750002 Recharged High Mileage Engine Treatment, 15-Ounce

  • High Mileage solution to protect against power robbing friction heat and wear.
  • Restores performance in engines due to wear and oil consumption in older engines.
  • Revitalizes seals to help stop oil leaks and prevent them from ever occuring.
  • Powerful detergents to remove and prevent oil sludge, use during your next oil change or between changes to replace lost additive content.
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Opti-Lube Summer+ Cetane Formula Diesel Fuel Additive: 4oz Bottles (8 Pack)

  • MADE FOR OPTIMAL LUBRICATION: Your truck has been there for you every minute and every mile, which is why it’s important to keep it in pristine condition. At Opti-Lube, our goal is to keep your engine operating at its best. Our fuel additive helps to increase the lubricity properties of ultra-low-sulfur diesel (ULSD) so that you can play more and worry less..
  • IMPROVES FUEL ECONOMY: Trucks are known for eating up fuel. Fortunately, there’s a way to fix that with Opti-Lube Summer+ Cetane formula. This diesel fuel additive has been shown to enhance fuel mileage year round, giving you more bang for your buck. With greater fuel economy, you’ll find increased power for summer driving..
  • CLEANS INJECTORS: When your fuel injectors build up with residue, your engine doesn’t run as efficiently. Opti-Lube Summer+ Cetane formula cleans injectors while helping prevent future build-up. This helps to reduce deposits and emissions, making this lube compatible with all vehicle emissions systems. Additionally, it acts as rust and corrosion prevention to keep your vehicle in tip-top shape..
  • ENHANCES PERFORMANCE: Whether during rain or shine, Opti-Lube Summer+ Cetane formula delivers. It works to improve the performance of your truck all year round. This fuel additi....
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High Mileage Fuel Injector Cleaner and Carburetor Cleaner Treatment, Bottled Lubricant for Upper Cylinder, 5.25 Oz, 2 Count, STP

  • Two 5.25 fl oz bottles of STP High Mileage Fuel Injector & Carburetor Cleaner Treatment.
  • Fuel treatment additives help remove deposit buildups to save gas.
  • Friction modifier in the fuel additive combats upper cylinder friction.
  • STP fuel injector cleaner can help prevent hard stops, lost acceleration and rough idling for improved performance.
  • Jet fuel serves as the carrier for the active ingredients, creating a high-quality additive for easy auto care.
  • Add this fuel injector treatment to your vehicle regularly when you fill your gas tank.
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Sea Foam IC5 Fuel Injector Cleaner, 5.25 oz

  • Treats Up To 25 Gallons ps, lost acceleration and rough idling for improved performance.
  • Jet fuel serves as the carrier for the active ingredien Helps Recover Lost Mpg And Reduce Exhaust Emissionst nts, creating a high-quality additive for easy auto care.
  • Add this fuel injector treatment to your vehicle regularly when you fill your gas tank Friction modifier in the fuel additive combats upper cylinder friction.
  • The product is 5, 25 oz, fuel treatment, for gasoline lpg and diesel fuel, contains no alcohol/solvents/kerosene/diesel fuel, lubricates rings and cylinder walls for longer life, increases mileage, cleans and lubricates valves, pumps, carburetors, and injectors.
  • Cleans fuel injectors, intake valves and ports to restore performance, fuel economy and prevents future carbon build-up, which reduces emissions.
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GENUINE TOYOTA/S.E.T APPROVED TIME-RELEASE FUEL SYSTEM CLEANER 00053-00035

  • Treats Up To 25 Gallons ps, lost acceleration and rough idling for improved performance.
  • Jet fuel serves as the carrier for the active ingredien Helps Recover Lost Mpg And Reduce Exhaust Emissionst nts, creating a high-quality additive for easy auto care.
  • Add this fuel injector treatment to your vehicle regularly when you fill your gas tank Friction modifier in the fuel additive combats upper cylinder friction.
  • The product is 5, 25 oz, fuel treatment, for gasoline lpg and diesel fuel, contains no alcohol/solvents/kerosene/diesel fuel, lubricates rings and cylinder walls for longer life, increases mileage, cleans and lubricates valves, pumps, carburetors, and injectors.
  • Cleans fuel injectors, intake valves and ports to restore performance, fuel economy and prevents future carbon build-up, which reduces emissions.
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Indian Motorcycle FTR Oil Change Kit 2884182 4 Quarts of Full Synthetic 15W60 Motor Oil 1 Oil Filter 2 Washers

  • See product description below for vehicle fitment or to verify fitment for your specific vehicle, please contact us, and provide us with your VIN that....
  • ULTIMATE PROTECTION: Our proprietary Indian additive system protects engine, clutch and transmission components against wear in high heat....
  • OUTSTANDING CLUTCH PERFORMANCE: Indian Full Synthetic 15W-60 Motor Oil is formulated to boost engine performance and protection in all Indian....
  • INCLUDES: 4 Quarts of Indian Full Synthetic 15W60 Motor Oil, 1 Oil Filter 2540086, 2 Washers.
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K&W 402916X6 Trans-X High Mileage Automatic Transmission Treatment - 16 Fl Oz Leak Repair Solution for Automotive, Power Steering, Hydraulic Systems | Car Care Fluids

  • K&W SEALANTS & SOLUTIONS: From head gaskets and engine blocks to automatic transmissions and power steering, K&W products are made to stop leakage in aging vehicles. Our sealants provide an effective alternative to costly repairs and parts replacements..
  • TRANS-X LEAK REPAIR FLUID: Specially developed for vehicles with 75,000 miles or more, this automatic transmission fluid extends the transmission life, stops leaks, repairs leaks, prevents future leaks & restores smooth shifting..
  • APPLICATION RANGE: Our leak stop fluid is formulated to prevent and restore smooth shifting in vehicles with high mileage. Trans-X is not compatible with CVT or manual transmissions..
  • SAFE HANDLING: Highly flammable transmission stop slip must be stored in a well-ventilated place away from heat, sparks, and open flame. Wear appropriate personal protective equipment such as safety glasses and gloves..
  • PRODUCT SPECIFICATIONS: Trans-X High Mileage Transmission Fluid is available with 16 Fl Oz fill..
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Royal Purple 01300 Set of 3 Max Gear 75W-90 Oil 1-Quart Bottles

  • Royal Purple engineered this ultra-tough, high performance automotive hypoid gear oil to provide maximum protection to heavily loaded gears while maximizing power throughout the drive train. Max Gear outperforms ordinary gear oils by combining the highest quality synthetic oils with Royal Purple’s proprietary Synerlec additive technology..
  • Maximizes horsepower, Extends gear and bearing life, Reduces operating temperature, Severe service performance, Lower coefficient of friction, Superior corrosion protection.
  • Superior corosion protection, Seperates rapidly from water, Meets warranty requirements, Environmentally responsible, Formulated for limited-slip differential use.
  • Max Gear makes gears run smoother, quieter, cooler and longer without overhauls. A direct reduction of drag in the drive train has huge advantage for trucks and other 4-wheel drive vehicles: better gas mileage. Max Gear is formulated with a friction modifier additive – no additional additives are necessary..
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VP Racing Fuels 2835 Madditive Diesel All-In-One Fuel Conditioner - 24 oz. Cleans Injectors & Pumps Restores power Disperses Water Reduces Smoking

  • VP DIESEL ALL-IN-ONE is EPA-registered and 100% street legal. It takes away the guesswork of figuring out which additive is the right one for you.
  • Increases diesel stability, cleans fuel system, pumps, and injectors while restoring power. Helps alleviate diesel "knock" by boosting cetane nearly two FULL numbers, keeping engine smooth and quiet.
  • TESTING (ASTM-D2274) show 85% LESS gum and sediment deposits in fuel treated w/ Diesel All-In-One. Received highest grade for corrosion protection (ASTM-D130) & corrosion resistance (NACE Intl. test).
  • DISPERSES water, reduces smoking, cleans sludge deposits, protects against biodiesel components, increases fuel mileage, & includes anti-gel additive to help keep fuel flowing in cold winter months.
  • Choosing the right diesel fuel additive is tough. Low-sulfur diesel is better for the environment, but comes at the cost of lubrication that diesel engines need, which is where an additive can help.
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Royal Purple 01300 Max-Gear Synthetic Gear Lube Oil 75W90 Pack of 6 Quarts

  • Royal Purple engineered this ultra-tough, high performance automotive hypoid gear oil to provide maximum protection to heavily loaded gears while maximizing power throughout the drive train. Max Gear outperforms ordinary gear oils by combining the highest quality synthetic oils with Royal Purple’s proprietary Synerlec additive technology..
  • Maximizes horsepower, Extends gear and bearing life, Reduces operating temperature, Severe service performance, Lower coefficient of friction, Superior corrosion protection.
  • Superior corosion protection, Seperates rapidly from water, Meets warranty requirements, Environmentally responsible, Formulated for limited-slip differential use.
  • Max Gear makes gears run smoother, quieter, cooler and longer without overhauls. A direct reduction of drag in the drive train has huge advantage for trucks and other 4-wheel drive vehicles: better gas mileage. Max Gear is formulated with a friction modifier additive – no additional additives are necessary..
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Dayco 5060550 Serpentine Belt

  • Dayco Poly Rib Serpentine Belt Features: Designed For Power Transmission On Multiple-Accessory Drives W Profile Conforms To Worn Misaligned Drives.
  • Developed Through Extensive Laboratory And Actual Road Mileage Testing This Unique Rib Profile Has Been Specifically Dayco Engineered To Conform To High Mileage Worn Or Misaligned Drives Without A Sacrifice In Quiet Long-Lasting Performance.
  • Through Creativity, Productivity And Innovation - This Brand Continues To Develop The Finest Automotive Accessories.
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Royal Purple 01008 XPR Synthetic Racing Oil 0W-20 1 Quart Bottle

  • Reduces friction and metal-to-metal contact for peak engine performance.
  • Specifically designed to minimize wear and restore lost performance in engines with more than 75,000 miles.
  • HMX is chemically enhanced to revitalize hardened seals, reducing oil consumption common in high-mileage engines.
  • Formulated with robust zinc/phosphorus anti-wear compounds combined with Royal Purple's proprietary additive technology.
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