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STP Ultra 5-in-1 Fuel System Cleaner Gas Additive, 12 fl oz
STP Ultra 5-in-1 Fuel System Cleaner Gas Additive, 12 fl oz
STP Ultra 5-in-1 Fuel System Cleaner Gas Additive, 12 fl oz
STP Ultra 5-in-1 Fuel System Cleaner Gas Additive, 12 fl oz
STP Ultra 5-in-1 Fuel System Cleaner Gas Additive, 12 fl oz
STP Ultra 5-in-1 Fuel System Cleaner Gas Additive, 12 fl oz
STP Ultra 5-in-1 Fuel System Cleaner Gas Additive, 12 fl oz
STP Ultra 5-in-1 Fuel System Cleaner Gas Additive, 12 fl oz
STP Ultra 5-in-1 Fuel System Cleaner Gas Additive, 12 fl oz
STP Ultra 5-in-1 Fuel System Cleaner Gas Additive, 12 fl oz
STP Ultra 5-in-1 Fuel System Cleaner Gas Additive, 12 fl oz
STP (R) Ultra 5 in 1 Fuel System Cleaner deep cleans entire fuel system and fights engine friction
STP Ultra 5-in-1 Fuel System Cleaner Gas Additive, 12 fl oz

Item #: 3073508

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

Item #: 3073508

NAD 511

NAD 548

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Only 63 items left in stock.
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STP (R) Ultra 5 in 1 Fuel System Cleaner deep cleans entire fuel system and fights engine friction
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What Stands Out

Comprehensive Cleaning
This all-in-one formula tackles deposit removal, combustion enhancement, injector cleaning, fuel economy improvement, and valve maintenance, ensuring your engine performs at its best under various conditions.
Convenient Size
The 12oz bottle is perfectly sized for easy storage and travel. It allows for convenient use in a variety of vehicles, making it a portable solution for on-the-go maintenance.
Enhanced Performance
Regular use of STP Ultra can lead to significant improvements in engine performance, including smoother acceleration and increased fuel efficiency, providing both immediate and long-term benefits to your vehicle.

Product Details

Discover the best and most effective STP R Ultra 5 in 1 Fuel System Cleaner at Ubuy Namibia. Enhance fuel efficiency and engine performance with this trusted product.
  • STP (R) Ultra 5 in 1 Fuel System Cleaner deep cleans entire fuel system
  • Features a blend of PEA and PIBA detergents to remove harmful deposits and fight engine friction in any gasoline engine
  • Contains 3x the cleaning agents compared to the leading premium gasoline (1)
  • Helps save gas by keeping the vehicle's fuel intake system clean
  • Pour the entire bottle into a vehicle gas tank that is at least half full
  • Use every 4,000 miles for best vehicle performance, 12 FL. oz. bottle treats up to 35 gallons of gasoline
Automotive additive typeFuel System Cleaner, Fuel Additives
Net content statement12 FL OZ (355 mL)
FeaturesEasy Installation
Assembled product weight0.81 lb (370 grams)
Has written warrantyNo
Vehicle fitment typeUniversal
Product lineUltra 5 in 1 Fuel System Cleaner
BrandSTP
Compatible carsUniversal
Vehicle typeCar
Automotive parts divisionPerformance

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Car Enthusiasts

    Ideal for car enthusiasts looking to maintain optimal engine performance and fuel efficiency with regular use.

  • Older Vehicles

    Recommended for older vehicles that may experience buildup in the fuel system affecting performance.

  • Preventive Maintenance

    Great choice for users who practice preventive maintenance and want to keep their fuel systems clean.

Not Suitable For
  • Newer Cars

    Not suitable for newer cars that already have clean fuel systems and do not require additional treatment.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the treat rate for this fuel system cleaner?

    Answer: 12 FL. oz. bottle treats up to 35 gallons of gasoline.
  • Question: How often should I use this fuel additive?

    Answer: Use this STP (R) fuel additive every 4,000 miles.
  • Question: What are the benefits of using this fuel system cleaner?

    Answer: It helps remove harmful deposits, fights engine friction, and saves gasoline by keeping the fuel intake system clean.

STP STP Fuel Injector Cleaners Editorial Review

No editorial reviews found

Customer Reviews & Ratings

4.7
316 customers ratings
  • 5 Star
    81%
  • 4 Star
    12%
  • 3 Star
    3%
  • 2 Star
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  • 1 Star
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MT
Mohd
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.