2003 Chevrolet TrailBlazer EXT 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.

• 2006 · 7 shared
• 2005 · 7 shared
• 2004 · 7 shared
• 2002 · 7 shared

2003 ↔ 2006

7 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

Marsauto 9006 LED Bulbs 8000LM 6000K, 300% Brightness, HB4 HB4U 9006XS LED Light Bulb, 12 CSP Chips Cool Bright, Pack of 2MPN AHDM19006-WFits many model years — weak donor evidenceView on Amazon

AUXITO 9005 LED Headlight Bulbs 12000LM Per Set 6500K Xenon White Mini Size HB3 Wireless Headlight Bulb, Pack of 2MPN 9005/HB3-ATOFits many model years — weak donor evidenceView on Amazon

SYLVANIA 9005 XtraVision Halogen Headlight Bulb, (Contains 2 Bulbs)MPN 9005XV.BP2Fits many model years — weak donor evidenceView on Amazon

SYLVANIA - 9005 SilverStar Ultra - High Performance Halogen Headlight Bulb, High Beam, Low Beam and Fog Replacement Bulb, Brightest Downroad with Whiter Light, Tri-Band Technology (Contains 2 Bulbs)MPN 9005SU.BP2Fits many model years — weak donor evidenceView on Amazon

FITMOTORS 9005/HB3 LED Headlight, 80W 16000 Lumens 300% Brighter LED Headlight Bulbs, High Low Beam 6500K Super Bright LED Conversion Kit, 2 PackMPN 126845-FITMOTORSFits many model years — weak donor evidenceView on Amazon

Torchbeam T2 9005/HB3 9006/HB4 LED Bulb Combo, 60W 16000 Lumens 6500K Super Bright Replacement Bulbs Kit, 400% Brightness, Canbus Ready, Plug and Play with Fan, Pack of 4MPN AHDT20506-TZ-YSDFits many model years — weak donor evidenceView on Amazon