20 Best Stp High Mileage Oil Treatment Stop Leak [2024]

Are you looking for the best stp high mileage oil treatment stop leak? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling stp high mileage oil treatment stop leak.

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# Preview Product
1 High Mileage Oil Treatment, Stop Leak Formula for Cars and Trucks, 15 Oz, STP High Mileage Oil Treatment, Stop Leak Formula for Cars and Trucks, 15 Oz, STP
2 STP High Mileage Car Care Kit 4-Piece Car Care Products STP High Mileage Car Care Kit 4-Piece Car Care Products
3 STP 65148 Oil Treatment - 15 fl. oz. STP 65148 Oil Treatment - 15 fl. oz.
4 STP Oil Treatment, 15 oz, Case of 12 (66079-C) STP Oil Treatment, 15 oz, Case of 12 (66079-C)
5 STP Engine Stop Leak (14.5 fluid ounces) STP Engine Stop Leak (14.5 fluid ounces)
6 High Mileage Fuel Injector Cleaner and Carburetor Cleaner Treatment, Bottled Lubricant for Upper... High Mileage Fuel Injector Cleaner and Carburetor Cleaner Treatment, Bottled Lubricant for Upper...
7 STP Oil Treatment (15 oz.) - 12 Pack STP Oil Treatment (15 oz.) - 12 Pack
8 Smoke Treatment, Reduces Exhaust Smoking, 14.5 Oz, STP Smoke Treatment, Reduces Exhaust Smoking, 14.5 Oz, STP
9 Super Concentrated Fuel Injector Cleaner, Bottled Injector Cleaner Unclogs Dirty Fuel Injectors,... Super Concentrated Fuel Injector Cleaner, Bottled Injector Cleaner Unclogs Dirty Fuel Injectors,...
10 STP Fuel System Cleaner and Stabilizer, Ultra 5-in-1, Advanced Synthetic Technology, 12 Fl Oz, Pack... STP Fuel System Cleaner and Stabilizer, Ultra 5-in-1, Advanced Synthetic Technology, 12 Fl Oz,...
11 STP 5w20 Synthetic Motor Oil, Engine & Car Care, Bottles, 1 Quart, Pack of 6, 17479-6PK STP 5w20 Synthetic Motor Oil, Engine & Car Care, Bottles, 1 Quart, Pack of 6, 17479-6PK
12 STP Additive Kit Fuel Injector, Complete & STP Fuel Treatment STP Additive Kit Fuel Injector, Complete & STP Fuel Treatment
13 Fuel Injector Cleaner by STP, Super Concentrated Liquid, 5.25 Fl Oz Each, 12 Pack Fuel Injector Cleaner by STP, Super Concentrated Liquid, 5.25 Fl Oz Each, 12 Pack
14 STP 65148 15 Oz Oil Treatment STP 65148 15 Oz Oil Treatment
15 STP 78571 5.25 Ounce Fuel Injector & Carburetor Treatment + Upper Cylinder Lubricant (5.25 fl. oz.) STP 78571 5.25 Ounce Fuel Injector & Carburetor Treatment + Upper Cylinder Lubricant (5.25 fl. oz.)
16 STP-Oil Treatment For Petrol Engines 450Ml STP-Oil Treatment For Petrol Engines 450Ml
17 STP 400mL Engine Treatment STP 400mL Engine Treatment
18 High Milage Engine Flush Formula, Oil Cleaner for Cars and Truck, 15 Oz, STP High Milage Engine Flush Formula, Oil Cleaner for Cars and Truck, 15 Oz, STP
19 STP U66079 Oil Treatment 15 Oz STP U66079 Oil Treatment 15 Oz
Bestseller No. 1
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
Bestseller No. 2
STP High Mileage Car Care Kit 4-Piece Car Care Products
  • One 4-Piece STP High Mileage Car Care Kit for Engine and Fuel Systems
  • Car care products improve the fuel system and engine in high-mileage vehicles
  • STP Super Concentrated High Mileage Engine Flush engine cleaner preps the engine for new oil by cleaning sludge and varnish
  • STP High Mileage Engine Oil Treatment + Stop Leak reduces friction and rejuvenates seals and gaskets
  • STP High Mileage Transmission Stop Slip + Leak Repair stabilizes transmission fluid and protects transmission seals
Bestseller No. 3
STP 65148 Oil Treatment - 15 fl. oz.
  • Contains zinc anti-wear agent ZDDP that fights metal-to-metal friction
  • Reduces oil burning
  • Lubricates moving engine parts by providing a thicker cushion between moving engine parts
  • Scientifically engineered for Conventional or Synthetic Oils
  • High-viscosity formula can be used for all cars, light trucks and SUVs
SaleBestseller No. 4
STP Oil Treatment, 15 oz, Case of 12 (66079-C)
  • Oil Treatment, 15 oz., Case of 12 (66079-C)
Bestseller No. 5
STP Engine Stop Leak (14.5 fluid ounces)
  • Helps stop minor oil leaks
  • Fortifies oil with viscosity enhancer
  • Lubricates moving engine parts
Bestseller No. 6
High Mileage Fuel Injector Cleaner and Carburetor Cleaner Treatment, Bottled Lubricant for Upper...
  • 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
Bestseller No. 7
STP Oil Treatment (15 oz.) - 12 Pack
  • Provides extra engine protection for all car, light truck and SUVs
  • Anti-wear agent with a viscosity improver
  • Corrosion fighter that helps protect your engine in severe operating conditions
  • Fights sludge build-up and keeps your engine clean
  • Add one bottle to 4 or 5 quarts of oil
SaleBestseller No. 8
Smoke Treatment, Reduces Exhaust Smoking, 14.5 Oz, STP
  • Reduces exhaust smoking
  • Decreases metal-to-metal contact by providing a thicker oil cushion
  • Helps reduce oil consumption
  • Helps quiet noisy valves and lifters
  • Use between every oil change
Bestseller No. 9
Super Concentrated Fuel Injector Cleaner, Bottled Injector Cleaner Unclogs Dirty Fuel Injectors,...
  • Two 5.25 fl oz bottles of STP Super Concentrated Fuel Injector Cleaner
  • Fuel additive contains concentrated detergents for effective car care
  • Dissolves and removes carbon, gum and varnish deposits that can be harmful to fuel injectors
  • Jet fuel works as a carrier to deliver the active ingredients effectively
  • STP fuel injector cleaner helps to prevent hard stops, lost acceleration and rough idling and helps save gas
Bestseller No. 10
STP Fuel System Cleaner and Stabilizer, Ultra 5-in-1, Advanced Synthetic Technology, 12 Fl Oz, Pack...
  • Formulated to help save gas and lower emissions by deep cleaning the entire fuel system
  • Formulated to help restore peak performance and reduce friction by lubricating engine parts
  • Formulated to help prevent ethanol deposits and inhibit corrosion
  • Works with modern gasoline engines such as turbo, direct inject and hybrid vehicles
  • Compatible with cap-less gas systems
Bestseller No. 11
STP 5w20 Synthetic Motor Oil, Engine & Car Care, Bottles, 1 Quart, Pack of 6, 17479-6PK
  • Package Dimensions:25.146 L x 23.114 W x 20.32 H (centimetres)
  • Protects against harmful effects of rust and corrosion
  • Country of Origin : United States
  • Package Weight: 11.55 lbs
Bestseller No. 12
STP Additive Kit Fuel Injector, Complete & STP Fuel Treatment
  • Unclogs dirty fuel injectors to restore performance
  • Helps restore lost power and acceleration
  • Removes harmful deposits
  • Compatible with cap-less gas systems
  • Saves gas
SaleBestseller No. 13
Fuel Injector Cleaner by STP, Super Concentrated Liquid, 5.25 Fl Oz Each, 12 Pack
  • Unclogs dirty fuel injectors to restore performance
  • Helps restore lost power and acceleration
  • Removes harmful deposits
  • Compatible with cap-less gas systems
  • Saves gas
Bestseller No. 15
STP 78571 5.25 Ounce Fuel Injector & Carburetor Treatment + Upper Cylinder Lubricant (5.25 fl. oz.)
  • Specially formulated to maintain clean performance of fuel injectors and carburetors by helping prevent accumulation of deposits
  • Helps save gas by keeping fuel injectors and carburetors clean of harmful deposits
  • Helps prevent power loss and reduces engine friction
  • Helps maintain optimum engine efficiency
Bestseller No. 16
STP-Oil Treatment For Petrol Engines 450Ml
  • Brand New and in stock. Dispatched 1-2 days. Contact 0208 578 5818 for any further assistance.
Bestseller No. 17
STP 400mL Engine Treatment
  • Helps keep vital engine parts clean
  • Helps keep vital engine parts clean
  • Provides increased anti-wear protection
  • Fights viscosity breakdown and oil thinning
  • Reduces oil consumption
Bestseller No. 18
High Milage Engine Flush Formula, Oil Cleaner for Cars and Truck, 15 Oz, STP
  • Scientifically engineered to improve the oil drain for vehicles over 75K Miles
  • Super concentrated cleaning agents actively clean deposits in the engine
  • Helps Reduce Sludge and Varnish on Cylinder Heads
  • Helps dissolve Engine Deposits
  • Will not harm seals - safe to use every oil change when used as directed
Bestseller No. 19
STP U66079 Oil Treatment 15 Oz
  • Size: 15 Oz
  • Reduces engine wear, engine deposits and oil consumption
  • Fights motor oil breakdown

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