Peterbilt 387 Truck Parts | AGA Parts

AGA Truck Parts has a large selection of high quality genuine parts that you need for your rugged and dependable workhorse, the Peterbilt 387 truck.

The Peterbilt 387 is an aerodynamic over the road conventional truck introduced in 1999. It uses the same bare cab shell as its cousin, the 379, but with a different sleeper, cab skin, interiors, hood, and frame. The Peterbilt Model 387 is a wide-cab aero truck with an automatic transmission that allowed for reduced driving skills. It was Peterbilt's most fuel efficient truck and is unsurpassed in terms of fit and finish, ride and handling, reliability and overall low cost of operation. The truck was available in two sleeper lengths - mid roof, raised roof and a daycab. The 387 was subsequently replaced by the Model 587.


  • Deck walk plate
  • Dual air ride seats
  • Dual side windows
  • Eaton Fuller 10 speed manual transmission
  • Lightweight aluminum wheels, air slide 5th wheel
  • Aerodynamic design with fairings for greater fuel efficiency
  • Two-piece bumper and three-piece hood assembly
  • In-cab hood release for convenient engine access
  • Tilt-telescoping steering wheel
  • Cummins ISX 450HP engine
  • Single vertical stack
  • Hood Spot mirrors
  • Exterior grab bars

To ensure that your Peterbilt 387 is in optimal working condition, always make sure to outfit your truck with the best available parts on the market. AGA Trucks works with a large network of global distributors to provide you with the components at the lowest prices coupled with fast shipping and unbeatable aftermarket service. Call our experienced sales technicians for a free quote today.