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Receive Up To 30% Off Your Online Purchase Of Select Parts And Accessories
Use promotional code MMJ30 at checkout to receive 30% off the following categories: Select Brake Parts, Select Hi-Performance and Truck Accessories, Batteries, Paint, Splash Guards, Select Ventvisors & Bug Shields, Springs & Spacers, Water Pumps, Belts, A/C Parts, Starters, Alternators, Fuel Pumps, Radiators, Radiator Fans, Thermostats, Caps & Clamps, Clutches, Spark Plugs, Plug Wires, CV Axles, Battery Chargers & Booster Cables, OE Locks, Rack & Pinons, Window Motors, RainX Wipers, Appearance Chemicals, Floor Mats, Lift Equipment, Hand Tools, Travel Accessories, Car Covers, Seat Covers, Wheel Covers, Body Repair, Collectibles and Apparel.

Use promotional code MMJ20 at checkout to receive 20% off the following categories: Ignition, Shocks & Struts, Chassis, Jumpstarts, Air Filters, Oil Filters, Bearings & Seals, Engine Parts, Wash Accessories, Outdoor Lifestyle, Towing, Mini Air Compressors, Tire Repair Accessories, Mufflers, Grease/Oil, Additive Chemicals, P/S Pumps, Cooling Product, Timing Belts, Specialty Tools, Radiator Hose, Motor Mounts, Mirrors, Lug Nuts, Sealants/Adhesives, Fuel Filters, P/S Hoses, Gas Cans, Oil Change Accessories, Help, Wiper Motors, Loaner Tools, Air Compressors, Horns, Books, Distributors, Sun Control and Exhaust Adapters.

Use promotional code MMJ15 at checkout to receive 15% off the following categories: Test Equipment, Power Tools, Emergency Supplies, Electronics and Stereo & Accessories (MAP pricing Exclusions).

Offers not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Those products that are included in these offers will be displayed in product search results and product detail pages. Excludes the following brands: WeatherTech, Champion, Powerstop, Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, Thule, Thule Karrite, JVC, Flowmaster, Hurst, B&M, MSD, Moog, Wagner, Philips and BBK Performance. Valid online until 11:59 PM EST on 11/22/17.

Receive 10% Off Wagner branded brake parts with your online purchase. Use promotional code: WAGNER10.

Receive 20% Off Select Champion branded products with your online purchase. Use promotional code: CHAMP20.

Receive 10% Off Select FelPro branded products with your online purchase. Use promotional code: FELPRO10.


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STP Engine Additive 474539
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  • Part #: 78588|
  • SKU: 474539

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    • Formulated without alcohol to help clean engine deposits and fight friction while removing moisture from fuel
    • Stabilize fuel, Fight rust build up in fuel tank
Retail
$8.99

STP Engine Additive

STP® Multipurpose Motor Treatment Protect against crankcase sludge, Prevent fuel line freeze by removing water, Provide upper cylinder lubrication. Use regularly to protect and maintain all of your gas and diesel engines. STP® Multipurpose Motor Treatment does not contain water absorbing alcohol like other fuel stabilizers and helps prevent many of the negative side effects that can happen when engines sit idle for long periods of time. It helps: STP® Multipurpose Motor Treatment is safe for use in all gasoline and diesel engines. Add this product to your existing STP regimen to help keep all of your engines running at their best. Whether it’s your car, truck, boat, lawnmower, snow blower, chainsaw, ATV or other motorized equipment, regular oil and fuel system care is important for engines used every day and for engines used less frequently.
  • Formulated without alcohol to help clean engine deposits and fight friction while removing moisture from fuel
  • Stabilize fuel, Fight rust build up in fuel tank
  • Fuel system cleaner prevents corrosion in the fuel line
  • Great for the fuel system, crankcase and intake
  • Fuel injector cleaner prevents oxidative degradation in fuel
  • Fuel additives fight tough cold starts


Type
FULL_FUEL_SYSTEM_CLEANER

474539

STP Engine Additive is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Good item Perfect for clean the emissions
Date published: 2016-11-17
Rated 5 out of 5 by from Good product Keep it on the shelves...
Date published: 2015-11-10
Rated 5 out of 5 by from Great for Tune-ups !! I use this product to clean injectors and get more power and gas savings ! My jeep liberty just runs better when I occasionally use this product. It costs less than other brands and works just as good.
Date published: 2015-10-09
  • y_2017, m_3, d_5, h_24
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  • clientName_pepboys
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