Locating parts
Many suppliers offer both OEM and aftermarket parts for a broad range
of vehicles. Some specialty parts may not be produced in the
aftermarket if demand does not warrant investment. Tracking down these
obscure pieces may require consulting a parts specialist. Some dealers
have caches of unused factory parts, often called New Old Stock (NOS) or
New Old Replacement Stock (NORS). These command high prices especially
when out of production.