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5% OFF
STP Premium Small Engine 4 Cycle Oil Formula, SAE10W-30 Small Engine Oil Engine Care Formula Reduces Wear for Lawnmower, Push Mower, Tractor, 32 Oz, STP
US Store
STP

STP Premium Small Engine 4 Cycle Oil Formula, SAE10W-30 Small Engine Oil Engine ...
4.8

10k+ bought

€ 21 22

STP Premium Chainsaw Bar Oil, Minimizes Bar and Chain Wear, 32 fl oz | Ready-to-use chainsaw lubricating oil with ZDDP and tackifier additive; not for engines
US Store
STP

STP Premium Chainsaw Bar Oil, Minimizes Bar and Chain Wear, 32 fl oz | Ready-to-use ...
4.7

4k+ bought

€ 20

STP High Mileage Oil Treatment + Stop Leak - 15 FL OZ
US Store
STP

STP High Mileage Oil Treatment + Stop Leak - 15 FL OZ
4.6

1k+ bought

€ 13

9% OFF
STP Premium 2-Cycle Oil with Fuel Stabilizer, 16 Fl Oz
US Store
STP

STP Premium 2-Cycle Oil with Fuel Stabilizer, 16 Fl Oz
4.7

900+ bought

€ 20 22

STP Fuel System Cleaner and Stabilizer, Ultra 5-in-1, Advanced Synthetic Technology, 12 Fl Oz, Pack of 6, 17437-6PK
US Store
STP

STP Fuel System Cleaner and Stabilizer, Ultra 5-in-1, Advanced Synthetic ...
4.9

700+ bought

€ 72

29% OFF
STP Octane Booster for Gasoline Fuel Additive, Restore Lost Power, 5.25 oz | Fuel cleaner for gasoline engines; 5.25 oz bottle treats up to 15 gallons, compatible with cap-less systems
US Store
STP

STP Octane Booster for Gasoline Fuel Additive, Restore Lost Power, 5.25 oz | Fuel ...
4.5

500+ bought

€ 10 14

35% OFF
STP Ultra 5 In 1 Fuel System Cleaner and Stabilizer, Deep Cleans Fuel System and Fights Engine Friction, 12 FlOz
US Store
STP

STP Ultra 5 In 1 Fuel System Cleaner and Stabilizer, Deep Cleans Fuel System and ...
4.6

300+ bought

€ 17 26

STP High Viscosity Oil Treatment 15 fluid ounces
US Store
STP

STP High Viscosity Oil Treatment 15 fluid ounces
4.7

300+ bought

€ 11

STP Direct Injection Fuel Injector Cleaner, Advanced Synthetic Technology Fuel Cleaner Dissolves Hardened Deposits that Accumulate on Injectors, 12 Oz, STP
US Store
STP

STP Direct Injection Fuel Injector Cleaner, Advanced Synthetic Technology Fuel ...
4.6

100+ bought

€ 24

4% OFF
STP Power Steering Fluid, Steering Wheel Cleaner Protects Against Wear and Pump Breakdown in Cars and Trucks, 32 Oz, STP
US Store
STP

STP Power Steering Fluid, Steering Wheel Cleaner Protects Against Wear and Pump ...
4.7

100+ bought

€ 22 23

STP 1 Tank Tune Up Fuel Additive Fuel System Cleaner and Exhaust System Cleaner, Cleans Fuel Injectors, Intake Valves, Cylinder Head and Piston Tops, 12 Fl Oz
US Store
STP

STP 1 Tank Tune Up Fuel Additive Fuel System Cleaner and Exhaust System Cleaner, ...
4.5

100+ bought

€ 23

20% OFF
STP High Mileage Fuel Injector Cleaner and Carburetor Cleaner Treatment, Bottled Lubricant for Upper Cylinder, 5.25 Oz, 12 Count, STP
US Store
STP

STP High Mileage Fuel Injector Cleaner and Carburetor Cleaner Treatment, Bottled ...
4.4

50+ bought

€ 39 49

STP Gas Treatment, Bottled Fuel System Cleaner Improves Gas Quality, 5.25 Oz
US Store
STP

STP Gas Treatment, Bottled Fuel System Cleaner Improves Gas Quality, 5.25 Oz
4.7

50+ bought

€ 13

STP Gas Treatment Fuel Additive, 5.25 fl oz Bottles, 2 Pack, Fuel Cleaner That Fights Deposit Build-up, Prevents Fuel Line Freeze, and Saves Gas
US Store
STP

STP Gas Treatment Fuel Additive, 5.25 fl oz Bottles, 2 Pack, Fuel Cleaner That ...
4.4

50+ bought

€ 19

STP Water Remover, All Season Cleaner for Cars & Truck, Bottles, 5.25 Fl Oz, 14259
US Store
STP

STP Water Remover, All Season Cleaner for Cars & Truck, Bottles, 5.25 Fl Oz, 14259
4.6

50+ bought

€ 10

12% OFF
STP Oil Treatment 15 oz. - 12 Pack
US Store
STP

STP Oil Treatment 15 oz. - 12 Pack
4.8

50+ bought

€ 53 60

STP Industrial Strength Floor Cleaner & Degreaser, Makes up to 128 Gallons, 1 Gallon Bottle
US Store
STP

STP Industrial Strength Floor Cleaner & Degreaser, Makes up to 128 Gallons, 1 ...

€ 72

6 pack STP Synthetic Oil Treatment Engine Oil Additive, 15 fl oz
US Store
STP

6 pack STP Synthetic Oil Treatment Engine Oil Additive, 15 fl oz
4.8

€ 66

2 pack STP Gas Treatment For Any Gasoline Engine - 5.25 fl oz 2 Count
US Store
STP

2 pack STP Gas Treatment For Any Gasoline Engine - 5.25 fl oz 2 Count
4.7

€ 24

STP 00515 Fuel Injector and Carb Cleaner 12 oz.
US Store
STP

STP 00515 Fuel Injector and Carb Cleaner 12 oz.
4

€ 19

9% OFF
STP Super Concentrated Fuel Injector Cleaner - 12 FL OZ
US Store
STP

STP Super Concentrated Fuel Injector Cleaner - 12 FL OZ
5

€ 30 33

16% OFF
STP High Mileage Fuel Injector and Carburetor Cleaner - 5.25 fl oz
US Store
STP

STP High Mileage Fuel Injector and Carburetor Cleaner - 5.25 fl oz
4.7

€ 16 19

STP Super Concentrated Fuel Injector Cleaner 5.25 FL OZ For Automotive Additive
US Store
STP

STP Super Concentrated Fuel Injector Cleaner 5.25 FL OZ For Automotive Additive
4.5

€ 17

STP Power Steering Fluid 12 oz Pack of 6
US Store
STP

STP Power Steering Fluid 12 oz Pack of 6

€ 44

33% OFF
STP Power Steering Fluid 12 oz Pack of 2
US Store
STP

STP Power Steering Fluid 12 oz Pack of 2
5

€ 22 33

STP Engine Stop Leak Engine Treatment Motor Oil, 14.5 fl oz
US Store
STP

STP Engine Stop Leak Engine Treatment Motor Oil, 14.5 fl oz

€ 34

2PC STP STP 78572 Water Remover Straw, 5-1/4 Ounce Bottle
US Store
STP

2PC STP STP 78572 Water Remover Straw, 5-1/4 Ounce Bottle

€ 30

STP POWER STEERING FLUID & Stop Leaking, 12 Fl.oz, 3 Packs
US Store
STP

STP POWER STEERING FLUID & Stop Leaking, 12 Fl.oz, 3 Packs

€ 35

STP 66046 Power Steering Fluid Plus Stop Leak, 12 Oz, Each
US Store
STP

STP 66046 Power Steering Fluid Plus Stop Leak, 12 Oz, Each

€ 32

7% OFF
STP Ultra 5-in-1 Fuel System Cleaner Gas Additive, 12 fl oz
US Store
STP

STP Ultra 5-in-1 Fuel System Cleaner Gas Additive, 12 fl oz
4.7

€ 25 27

33% OFF
3 pack STP Ultra 5-in-1 Fuel System Cleaner Gas Additive, 12 fl oz
US Store
STP

3 pack STP Ultra 5-in-1 Fuel System Cleaner Gas Additive, 12 fl oz
4.7

€ 50 75

STP 12Oz Heavy Duty Power Steering Fluid for Optimal Performance
US Store
STP

STP 12Oz Heavy Duty Power Steering Fluid for Optimal Performance
4.8

€ 22

STP Fuel Injector Cleaner 5.25 FL OZ 4 PACK
US Store
STP

STP Fuel Injector Cleaner 5.25 FL OZ 4 PACK
4.2

€ 36

STP-Oil Treatment for Petrol Engines 450Ml
US Store
STP

STP-Oil Treatment for Petrol Engines 450Ml
4.6

€ 39

STP Oil Filter S4967 - Engineered To Last Up To 5,000 Miles!
US Store
STP

STP Oil Filter S4967 - Engineered To Last Up To 5,000 Miles!
4.3

€ 21

STP Pro Series Car Rust Remover, 3-in-1 Lubricant and Penetrant for Home, Cars and Truck, 11 Oz, STP
US Store
STP

STP Pro Series Car Rust Remover, 3-in-1 Lubricant and Penetrant for Home, Cars and ...
4.5

€ 19

STP Engine Stop Leak 14.5 fluid ounces
US Store
STP

STP Engine Stop Leak 14.5 fluid ounces
4.5

€ 29

STP Officially Licensed Patch Flexfit Cap Blue, Large/X-Large
US Store
STP

STP Officially Licensed Patch Flexfit Cap Blue, Large/X-Large

€ 55

2 pack STP Super Concentrated Fuel Injector Cleaner 5.25 FL OZ For Automotive Additive
US Store
STP

2 pack STP Super Concentrated Fuel Injector Cleaner 5.25 FL OZ For Automotive ...
4.5

€ 21

5 PC STP Gasoline Fuel injector/Carburetor Cleaner 5.25 oz
US Store
STP

5 PC STP Gasoline Fuel injector/Carburetor Cleaner 5.25 oz

€ 44

STP 66079/ST-1014 Oil Treatment, Each
US Store
STP

STP 66079/ST-1014 Oil Treatment, Each

€ 30

STP U66079 Oil Treatment 15 Oz
US Store
STP

STP U66079 Oil Treatment 15 Oz
4.5

€ 19

2 pack STP High Viscosity Oil Treatment 15 Fluid Ounces for Conventional or Synthetic Oils
US Store
STP

2 pack STP High Viscosity Oil Treatment 15 Fluid Ounces for Conventional or ...
4.8

€ 25

24 pack STP High Viscosity Oil Treatment 15 Fluid Ounces for Conventional or Synthetic Oils
US Store
STP

24 pack STP High Viscosity Oil Treatment 15 Fluid Ounces for Conventional or ...
4.8

€ 140

STP 20 OZ Diesel Fuel Treatment & Injector Cleaner, Each
US Store
STP

STP 20 OZ Diesel Fuel Treatment & Injector Cleaner, Each

€ 36

12 pack STP Synthetic Oil Treatment Engine Oil Additive, 15 fl oz
US Store
STP

12 pack STP Synthetic Oil Treatment Engine Oil Additive, 15 fl oz
4.8

€ 126

STP Officially Licensed American No. 1 Big & Tall Mens T-Shirt Black
US Store
STP

STP Officially Licensed American No. 1 Big & Tall Mens T-Shirt Black
4.1

€ 54

STP Officially Licensed Retro Racer Mens T-Shirt Heather Grey
US Store
STP

STP Officially Licensed Retro Racer Mens T-Shirt Heather Grey
5

€ 53

Explore About STP & Its Products

STP is an American brand that specializes in automotive maintenance and performance products. It offers a wide range of additives, treatments, and cleaners designed to improve the performance, efficiency, and longevity of vehicle engines.

STP was originally developed as a line of products by the Chemical Compounds Company in the 1950s.

The brand gained popularity in the 1960s when it became the official oil treatment of the Indy 500 race.

In 1976, STP was acquired by the Clorox Company, which expanded the brand's product line.

Over the years, STP has continued to innovate and introduce new automotive maintenance products to the market.

Today, STP products are sold globally and are trusted by car enthusiasts and professionals alike.

Brands Similar to STP

Lucas Oil

Lucas Oil is a competitor of STP, offering a variety of automotive additives and lubricants. It is known for its high-performance oil stabilizers and fuel treatments.

Sea Foam

Sea Foam is another competitor that specializes in fuel additives and engine cleaners. Their products are designed to improve fuel economy, engine performance, and emissions.

Gumout

Gumout is a brand that offers a range of automotive fuel additives, cleaners, and engine treatments. They focus on improving engine performance and reducing fuel system deposits.

Top Trending & High Rated Products of STP

STP Oil Treatment

This additive is designed to fortify motor oil with extra detergents and anti-wear agents to enhance the performance and protection of the engine.

STP Fuel Injector Cleaner

This cleaner is formulated to remove deposits and improve fuel injector performance, leading to smoother operation, better fuel economy, and reduced emissions.

STP Octane Booster

Octane booster is used to improve the octane rating of low-octane gasoline, preventing knocking and pinging in high-performance engines.

Common Questions Asked by Customers About STP & Its Products

How does STP Oil Treatment work?

STP Oil Treatment works by improving the oil's viscosity, preventing friction, reducing engine wear, and keeping internal components clean.

Are STP products compatible with all types of engines?

STP products are designed to be compatible with most gasoline engines, including cars, trucks, motorcycles, and boats. However, it's always recommended to check the product label for specific instructions.

Are STP additives safe to use?

Yes, STP additives are generally safe to use when used as directed. However, it's important to follow the instructions and not exceed the recommended dosage.

Can STP Fuel Injector Cleaner fix a clogged fuel injector?

STP Fuel Injector Cleaner can help improve the performance of clogged fuel injectors by removing deposits and restoring proper fuel flow. However, severe clogs may require professional cleaning or replacement.

Do STP products void car warranties?

No, using STP products as recommended does not void car warranties. However, it's always best to consult the vehicle manufacturer or check the warranty terms for specific details.