








⛽ Drive Clean, Drive Confident: Fuel Your Engine’s Best Life!
STP High Mileage Fuel Injector and Carburetor Cleaner is a powerful 5.25 oz treatment designed to maintain engine efficiency by preventing deposit buildup and reducing friction. Compatible with all gasoline engines and cap-less systems, each bottle treats up to 21 gallons of fuel, ensuring smoother starts, better acceleration, and longer engine life.




| Manufacturer | STP |
| Brand | STP |
| Model | 78571-12PK |
| Item Weight | 4.44 pounds |
| Product Dimensions | 1.2 x 2.2 x 7.8 inches |
| Item model number | 18311-12PK |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 78571-12PK |
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