Chrysler Pacifica Headlight Bulb Size

Additional Notes

• The 9005 bulb is the most frequently specified type across the Chrysler Pacifica headlight data, appearing in both high beam and low beam positions across multiple model years. It follows the ANSI standard used in the US and Canada, operates at 12V and 65W, and uses a P20d base with a single filament.
• The H11 bulb appears across several low beam configurations and follows the ECE standard, though it also carries approval for use in the US. It is a single-filament halogen type rated at 12V and 55W, fitted with a PGJ19-2 base.
• The 9008 is a dual-filament halogen bulb rated at 12V with separate wattage values of 65W and 55W for its two filaments, using a P26t base. In the 2007-2008 Pacifica, it serves both the high beam and low beam positions simultaneously within halogen capsule headlamp systems, a function made possible by its dual-filament design.
• Three distinct HID bulb types appear across the specifications: D1S, D2S, and D3S. All three operate at 35W, but D1S and D2S run at 85V while D3S operates at the lower voltage of 42V. D1S and D3S each incorporate an integral ignitor, whereas D2S requires a separate external ignitor.
• The D3S is a mercury-free formulation, a distinction that sets it apart from D1S and D2S, which do not carry that designation in the specifications.
• In the 2017-2020 Pacifica, low beam fitment varies across three separate bulb types depending on headlamp configuration: D3S for HID systems, 9005 for projector-type housings, and H11 for non-projector halogen setups. Selecting the wrong type for a given headlamp configuration would result in an incompatible fit.
• The 2007-2008 Pacifica with HID headlamps uses the D1S bulb for both high beam and low beam functions, while the same years equipped with halogen capsule headlamps use the 9008 for both positions. These two configurations are not interchangeable with each other.
• The H7 bulb, specified for the 2004-2006 Pacifica high beam positions and halogen low beam positions, uses a PX26d base and is rated at 12V and 55W. Although it originates under the ECE standard, it also holds approval in the US and Japan.