2004 Buick Regal Parts
Compatible products listed by the retailer feed for this exact year, make, and model.
583compatible products
565currently listed in stock
17parts systems
124 additional catalog items are not shown as shopper categories.
Brakes
Engine
Cooling
Electrical
Ignition & Emissions
Fuel & Air
Suspension & Steering
Heating & A/C
Filters
Belts & Hoses
Drivetrain
Wheel End
Body & Exterior
Interior
Lighting
Wipers
This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.