705 Gate Ln, Knoxville TN 37909
Mon - Fri : 09:00 - 5:00 ET

TAPP Powertrain Protection

Drive safer with our basic Powertrain Protection plan. Built to maintain the core components of our customer’s vehicle, this protection plan provides coverage and security for the engine, transmission, drive train, and fluid systems. See a complete list of components covered by our Powertrain Protection plan below.


  • Cylinder Head
  • Rotor Housing
  • Oil Pan
  • Valve Cover
  • Timing Cover
  • all internally lubricated parts
  • Oil Pump
  • Timing Chain
  • Gears and Tensioner
  • Timing Belt and Tensioner
  • Balance Belt
  • Variable Valve Camshaft Adjuster
  • Intake and Exhaust Manifolds
  • Harmonic Balancer
  • Engine Mounts
  • Water Pump
  • Flywheel
  • Flex plate
  • Engine block (only if damaged by a covered component internal to the engine block)


Automatic and Manually Operated Transmissions including:

  • Case Housing
  • Housing Covers and Pans
  • All internally lubricated parts
  • Transfer Cage Shift/Encoder Motor
  • Torque Converter
  • Viscous Coupling
  • Vacuum Modulator
  • Transmission Mounts
  • Range Position Sensor/Switch

Drive Axle

Including Four and AWD Vehicles:

  • Front and Rear Drive Axle Housing and Covers
  • All internally lubricated parts
  • Axle shafts
  • Constant Velocity Joints and Boots
  • Driveshafts
  • Universal Joins
  • Flex Discs
  • Driveshaft and Center Support Bearings
  • Yokes

4WD and AWD

All internally lubricated parts, Bearings, Bushings, Chains, Gears, Sleeves, Sprockets, Transfer Case.

Seals and Gaskets

Covered only if required in conjunction with the repair of a covered component.


Any fluids as a result of a required repair.