Bar's Leaks Oil Seal Engine Oil Burning & Leak Repair, 16.9 oz (4-pack)

Bar's Leaks ★ 3.9/5 · ItemOracle Score Mid-Range

$88 USD
Price subject to change
Check current price on Amazon →
Bar's Leaks OS-1-4PK Oil Seal Engine Oil Burning/Leak Repair, 16.9 oz, (Pack of 4)

Oil seal repair additive designed to stop oil leaks and renew worn valve seals. Reported to reduce oil consumption in some engines; mixed results noted by customers

Highlights

  • stops oil burning and blue exhaust smoke
  • designed for wide engine compatibility
  • replenishes worn valve seals and guides

Pros

  • repairs leaking main seals and gaskets
  • renews worn valve seals and guides
  • effective in reducing oil consumption for some vehicles
  • works in a wide range of gasoline and diesel engines

Cons

  • mixed results on leak prevention
  • mixed feedback on reducing smoke
  • some customers feel not worth the money

Best For

  • older vehicles with oil consumption
  • engines with blue exhaust smoke
  • turbos or ecoBoost engines needing seal repair
  • diesel engines with oil leaks
  • hybrid and racing engines needing seal restoration
  • vehicles requiring main seal and gasket repairs

Features

  • REPAIRS LEAKING MAIN SEALS AND GASKETS We have designed this product to work in all gasoline and diesel engines including turbocharged
  • EcoBoost
  • hybrid and even racing engines.
  • RENEWS WORN VALVE SEALS AND GUIDES Your vehicle is a good candidate for Bars Leaks Oil Seal Engine Oil Burning & Leak Repair if it does not consume more than one quart of oil per day.
  • STOPS OIL BURNING & BLUE EXHAUST SMOKE This covers 3
  • 4
  • 5
  • 6

Tags

Similar Products