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⚡ Power up your engine’s potential — smoother, cleaner, and more efficient every mile!
Motorkote MK-10203-06 Upper Cylinder Lubricant is a high-performance 64-ounce fuel additive designed to lubricate upper cylinder components, clean fuel injectors, and reduce carbon buildup. Compatible with all fuel types, it enhances engine power, improves fuel economy, reduces noise and vibration, and extends engine life. Ideal for professionals seeking reliable, long-term engine optimization.








| ASIN | B00DRGQ06C |
| Best Sellers Rank | #351,255 in Automotive ( See Top 100 in Automotive ) #87 in Automotive Assembly Lubricants |
| Brand Name | Motorkote |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (44) |
| Global Trade Identification Number | 00741996102032 |
| Included Components | (1) UCL Upper Cylinder Lubricant with Fuel Injector Cleaner | 64 oz., Single |
| Item Form | Liquid |
| Item Type Name | Fuel Stabilizer |
| Item Weight | 3.33 Pounds |
| Liquid Volume | 64 Fluid Ounces |
| Manufacturer | Motorkote |
| Material | Plastic |
| Model Number | MK-10203-06 |
| Number of Items | 1 |
| Part Number | MK-10203-06 |
| Recommended Uses For Product | Lubricant |
| Specific Uses For Product | Clean fuel injectors, Improve engine performance, Compatible with gasoline and diesel engines, Safe for catalytic converters, carburetors, and fuel injection systems |
| UPC | 741996102032 |
| Unit Count | 1.0 Count |
| Warranty Description | Customer Satisfaction |
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