VW Tech Charts & Calculators

Aircooled Volkswagen Engine Identification

VW Engine Letter Codes and Serial Number Information  Type 1 Engine Information  Type 1 Vehicle Models: Beetle, Super Beetle, Karmann Ghia, THING Code                          

VW Engine Calculator

Use this VW Engine Calculator (calibrated for a Four Cylinder VW Engine) to check or predict the specs for your engine combo.

VW Wire Size Conversion Chart

Wire Size Conversion Table (mm to USA AWG) The numbers used in VW wiring diagrams are the cross sectional area of the wires in millimeters (mm) squared (left column below). This chart shows the equivalent

VW Engine Codes

Alphanumeric Volkswagen Engine Codes were stamped on VW Engine cases at time of car manufacture to convey information about the size and specs of the engine. Because VW offered multiple engine sizes

Aircooled VW Ignition Tune Up Parts Chart

Find the Ignition tune up parts you need for your Aircooled VW with this handy chart. Locate your distributor model, and to the right will be the parts you need to get your ignition running it’s

TMI VW Upholstery Fabrics – Tweed, Vinyl, Velour

TMI VW Upholstery Fabric Options: Choose from Vinyl, Tweed and Velour

TMI VW Ragtop and Convertible Top & Boot Fabric Options

TMI VW Ragtop and Convertible Top & Boot Fabric options:

TMI VW Headliner Fabric and Color Options

TMI VW Headliner Fabric and Color options:

TMI VW Carpet Colors

TMI Carpet Colors and Style Choices:

VW VIN Number Anatomy Lesson

What is a Vehicle Identification Number (VIN)? The VIN number on your VW can help you to identify the origin of your VW and it may also give you clues regarding the stock parts that were used in your