






🚗 Keep your engine purring like new—no leaks, no worries!
STP Engine Stop Leak (300ml) is a premium additive designed to rejuvenate seals and gaskets, stop minor oil leaks, and enhance oil viscosity. By lubricating moving engine parts, it helps reduce wear and prolong engine life, making it an essential maintenance product for proactive vehicle owners.







| Manufacturer | Energizer Holdings |
| Brand | STP |
| Model | 603 |
| Product Dimensions | 10 x 7 x 21.5 cm; 300 g |
| Item model number | GST63300EN |
| Manufacturer Part Number | E302006100 |
| OEM Part Number | ST63300EN |
| Item Weight | 300 g |
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