M3712

• Quiets noisy filters.
• Super concentrated formula eliminates valve noises by dissolving gum, sludge, and dirt deposits from valve lifters.

• With PTFE for improved wear resistance and friction reduction
• Contains zinc replacement technology
• Improves engine efficiency

M6212

M1815

• Keeps engines cleaner
• Cuts friction and engine wear
• Reduces smoke and oil burning

M5714

• Conditions oil seals
• Cushions noisy valves and lifters
• Reduces oil consumption and exhaust smoking

M5714

• Helps stop engine oil leaks fast
• For oil leaks at gaskets, timing chain covers and main seals

M2112

• Rejuvenates old oil seals and gaskets that have shrunk
  
• Will not plug oil filters or clog oil passages
• Seals pan gaskets, valve cover gaskets, timing gear, main bearings and oil seals