AUTOLITE 388

AUTOLITE part number 388 is a spark plug in the Ignition system. This catalog matches it to 10 year-and-engine configurations from 1930 to 2004.

Verified fitment includes 2004 Chrysler Voyager 3.3L V6 ; 1933 Hudson Pacemaker Major 4.2L 254cid L8 ; 1932 Hudson Series T 4.2L 254cid L8 ; 1931 Desoto Model CF 3.4L 208cid L8 ; 1931 Desoto Model CK 3.1L 190cid L6 , plus 5 other configurations. See every vehicle this part fits.

Manufacturer specifications
Copper ResistorPre-Set Gap: 0.025"
Gap .025 (In) 0.6 (mm)OE Style
Application data published for:
🇺🇸 US

Frequently Asked Questions

What is AUTOLITE 388?

AUTOLITE part number 388 is a spark plug with published application data for 10 vehicle configurations from 1930 to 2004. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does AUTOLITE 388 fit?

This catalog matches 388 to 10 year-and-engine configurations from 1930 to 2004. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is AUTOLITE 388 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. AUTOLITE 388 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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