Answer by  
                                                                                          Allstar (2071)
                                                            
                          
                          
                                                          When a car reaches 10 years old, parts generally beecome more difficult to find because the manufacturer no longer guarantees parts.  20 years is even worse.  The Jetta is a popular  car, so you can probably find used parts on the internet and in auto scrap yards/recyclers.