ACDELCO L1003
ACDELCO part number L1003 is a dome light bulb in the Electrical-Bulb & Socket system. This catalog matches it to 73 year-and-engine configurations from 1954 to 2017.
Verified fitment includes 2017 Mobility Ventures MV-1 3.7L V6 ; 2012 VPG MV-1 4.6L V8 ; 2011 VPG MV-1 4.6L V8 ; 1996 Buick Century 2.2L L4 ; 1994 Buick Century 3.1L V6 , plus 68 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is ACDELCO L1003?
ACDELCO part number L1003 is a dome light bulb with published application data for 73 vehicle configurations from 1954 to 2017. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does ACDELCO L1003 fit?
This catalog matches L1003 to 73 year-and-engine configurations from 1954 to 2017. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is ACDELCO L1003 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. ACDELCO L1003 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
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