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🛠️ Keep your engine leak-free and running like new—because your ride deserves the best!
STP Engine Stop Leak (300ml) is a high-performance additive designed to rejuvenate seals and gaskets, stop minor oil leaks, and enhance oil viscosity. Trusted by thousands with a 4.2-star rating, it lubricates engine parts to reduce wear and maintain smooth operation, making it a must-have for proactive vehicle maintenance.







| ASIN | B004NLMH4Y |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #6,569 in Automotive ( See Top 100 in Automotive ) #57 in Oil & Fluid Additives |
| Brand Name | STP |
| Compatible with Vehicle Type | Car |
| Container Type | Bottle |
| Customer Reviews | 4.2 4.2 out of 5 stars (782) |
| Global Trade Identification Number | 05020144500834 |
| Included Components | CAN |
| Item Type Name | Engine Seal |
| Item Weight | 300 Grams |
| Liquid Volume | 300 Milliliters |
| Manufacturer | Energizer Holdings |
| Manufacturer Part Number | E302006100 |
| Manufacturer Warranty Description | 1 year manufacturer |
| Model Number | GST63300EN |
| SAE J300 Viscosity Grade | 5W-20 |
| Size | 300 milliliters |
| Unit Count | 1 Count |
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