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STP

STP Multi-Purpose Motor Treatment and Fuel Stabilizer, Fuel System Cleaner for Gas, Diesel, 2 Stroke, 4 Stroke, 16 Oz

  • Based on 1,341 reviews
Condition: New
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: 11 left in stock
Fulfilled by ZINSHOW

Arrives Apr 13 – Apr 17
Order within 22 hours and 45 minutes
Available payment plans shown during checkout

Style: Multi-Purpose Treatment


Features

  • For engines in storage: Stabilize fuel; Fight rust buildup in the fuel tank; Prevent oxidative degradation in the fuel; Fight tough cold starts; Prevent fuel line freeze by removing water
  • For engines in use: Clean engine deposits and fights friction; Clean fuel injectors and intake valves; Protect against viscosity buildup; Protect against crank case sludge; Provide upper cylinder lubrication
  • Works with gas, diesel, two-stroke and four-stroke engines
  • Helps restore lost horsepower and performance
  • Contains no corrosion causing alcohol

Description

Whether it’s on land, water, grass or snow, help keep your fuel injected and carbureted engines running in their top condition with STP Multi-Purpose Motor Treatment with Spout + Fuel Stabilizer.

Manufacturer: ‎Energizer Holdings, Inc.


Brand: ‎STP


Model: ‎17173


Item Weight: ‎1.04 pounds


Product Dimensions: ‎2.72 x 3.5 x 7.72 inches


Item model number: ‎17173


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎17173


Voltage: ‎12 Volts


Date First Available: May 14, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Apr 13 – Apr 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works well
Style: 10W-30
Good quality oil and good value for the money.
Reviewed in the United States on January 2, 2025 by Amazon Customer

  • Works great for our inverter generator!
Style: 10W-30
We recently bought an inverter generator from Costco (this one: A-iPower GXS7100iRD 7100W Dual Fuel Inverter Generator) and looked through the manual to double-check and make sure we used the right engine oil to refill. Spent a long time looking at other engine/motor oils online and this was the only one that we were confident wouldn't ruin our generator in the long run since it was a big investment. Works great so far, only had to change it once in the past 2 months but no issues. ... show more
Reviewed in the United States on January 12, 2025 by Bunny

  • Generator oil
Style: 10W-30
Good value. Arrived timely and meets generators manufacturing guidelines.
Reviewed in the United States on January 9, 2025 by Patti Leone

  • Functionality
Style: 10W-30
Temperature specific small engine oil
Reviewed in the United States on March 26, 2025 by William Theriault

  • Easy instructions and well designed bottle neck!
Style: 10W-30
This oil was a great price and just what my lawn mower needed. The instructions were straight forward and even the bottle is structured in a way that makes for easy pouring of liquid, which is difficult on a hand push lawn mower. Highly recommend.
Reviewed in the United States on March 27, 2025 by Libby Davis Libby Davis

  • As pictured
Style: 10W-30
Oil quality I good. Value for. The money is good. Easy to use, received quickly.
Reviewed in the United States on December 12, 2024 by chrissy brown

  • STP Premium Small Engine Oil
Style: 10W-30
STP Premium Small Engine Oil is designed to keep your lawn equipment running smoothly. This oil is specifically made for small engines like those in lawnmowers and pressure washer.
Reviewed in the United States on February 18, 2025 by Charlie

  • price
Style: 10W-30
good price.
Reviewed in the United States on March 5, 2025 by paul young

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