BG Oil Service

Engine oil changes are the most common automotive maintenance service. But a BG Oil Service offers more: reliable engine performance and longer oil life, which will save you money—in repairs and at the pump.


Why is it important to have a clean engine?

Your engine’s horsepower and overall performance can drop when internal components get dirty. Dirty engines are inevitable. Residues, including carbon deposits, fuel gums, varnish, and sludge, build up inside the engine.

Additionally, fuel residue accumulates around piston rings, which lowers power and increases fuel consumption.

How does a BG Oil Service clean and protect an engine?

The BG Oil Service is a deep-cleaning oil change that restores engine performance and protects the engine from damaging carbon deposits:

  • Cleans stubborn oil deposits
  • Stabilizes oil viscosity
  • Improves spark plug life
  • Reduces engine wear
  • Prevents sludge and varnish
  • Prevents excessive oil loss

Ask for BG at your next oil change!

BG EPR® Engine Performance Restoration® is added before each oil change to dissolve carbon deposits throughout your engine and on piston rings. Then, all that gunk is removed when the used oil is drained.

BG Advanced Formula MOA® is added to fresh oil to protect against sludge buildup and prevent oil oxidation, maintaining peak engine protection between oil changes.

How Do I Know This Service Works?

Before BG Oil Services

Before BG Oil Services

After BG Oil Services

After BG Oil Services

BG Oil Service is covered by the Lifetime BG Protection Plan®.

What is covered:


  • Pistons & rings
  • Wrist pins & bushings
  • Rods & rod bearings
  • Camshafts & bearings
  • Pushrods
  • Intake valves & guide
  • Turbo bearings
  • Valve lifters
  • Timing chains
  • Rocker arms & pivots
  • Oil pump
  • Timing gears or sprockets
  • Distributor drive gear
  • Crankshaft & bearings
  • Cylinder liners or bores

Fuel (When BG 44K® is used with a BG Oil Service):

  • Oxygen sensors
  • PCV
  • MAF sensor (only if BG 407 is used)
  • Injectors (deposit-related malfunctions only)

Learn more and see if your vehicle qualifies for coverage

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