For 4 it is clear that China. Quality at first sight norms. They put it, the valve works) although in another TO they said that it was not working. They changed it because of the valve, because on the original everything got stuck so that the cover was barely torn off from the engine, and not that the valve was still removed from there. Let's see how long it takes.
5W-40FS A3/B4
24 Review
💪 FEL-PRO VS 50569 R Valve Cover Gasket Set: Superior Performance and Durability
9 Review
🔧 FEL-PRO OS 34308 R Oil Pan Gasket Set: High-quality, Leak-proof Solution for Optimal Engine Performance
9 Review
🔧 FEL-PRO VS 50561 R Valve Cover Gasket Set: Superior Quality and Durability for Optimal Engine Performance
9 Review