2004 Buick Century interchangeable parts

Related years share marketplace products mapped to both model years. Universal accessories that span dozens of years stay in the shopping lists; they are down-weighted here so they do not make every year look interchangeable.

• 2001 · 6 shared (3 less-universal)
• 1999 · 6 shared (3 less-universal)
• 2005 · 5 shared (2 less-universal)
• 2000 · 4 shared (2 less-universal)
• 2003 · 3 shared (2 less-universal)
• 2002 · 3 shared (2 less-universal)

2004 ↔ 2003

3 distinct shared marketplace products. Broad/universal listings are labelled on the cards.

HONCS 9005 9006 LED Headlight Bulbs, 300% Brighter Wireless LED HB3 HB4 High/Low Beam, 6500K Cool White LED Conversion KitMPN HOHLH10506W-AFits many model years — weak donor evidenceView on Amazon

AKKON - For Buick Century/Regal OE Replacement Chrome Bezel Headlights Driver/Passenger Head Lamps Pair NewMPN 9-E1BCE97MCMapped to 13 model yearsView on Amazon

Dorman 1592343 Passenger Side Headlight Assembly Compatible with Select Buick ModelsMPN 1592343Mapped to 10 model yearsView on Amazon