Buick ECU Modules
Repair or replacement ECU modules, programmed and tested. Select your vehicle to find the exact part.
2002 Buick Century 3.1L
Part #SKU10020848
$189.99$227.99
2002 Buick LeSabre 3.8L
Part #SKU10020849
$189.99$227.99
2002 Buick Park Avenue 3.8L
Part #SKU10020850
$189.99$227.99
2002 Buick Regal 3.8L
Part #SKU10020851
$189.99$227.99
2003 Buick Century 3.1L
Part #SKU10021220
$189.99$227.99
2003 Buick LeSabre 3.8L
Part #SKU10021221
$189.99$227.99
2003 Buick Park Avenue 3.8L
Part #SKU10021222
$189.99$227.99
2003 Buick Regal 3.8L
Part #SKU10021223
$189.99$227.99
2003 Buick Rendez Vous 3.4L
Part #SKU10021224
$189.99$227.99
2004 Buick Century 3.1L
Part #SKU10021574
$189.99$227.99
2004 Buick LeSabre 3.8L
Part #SKU10021575
$189.99$227.99
2004 Buick Park Avenue 3.8L
Part #SKU10021576
$189.99$227.99
2004 Buick Regal 3.8L
Part #SKU10021577
$189.99$227.99
2005 Buick Century 3.1L
Part #SKU10021932
$189.99$227.99
2005 Buick LeSabre 3.8L
Part #SKU10021933
$189.99$227.99
2005 Buick Park Avenue 3.8L
Part #SKU10021934
$189.99$227.99
2005 Buick Rainier 4.2L
Part #SKU10021935
$189.99$227.99
2005 Buick Rainier 5.3L
Part #SKU10021936
$189.99$227.99
2005 Buick Rendez Vous 3.4L
Part #SKU10021937
$189.99$227.99
2005 Buick Rendez Vous 3.6L
Part #SKU10021938
$189.99$227.99