Knock sensor with 1/4 "NPT thread and one pin connection
Fits, among others, on the following vehicles:
Chevrolet Astro 1986-1995 4,3l
Chevrolet Blazer 1987-1994 5,7L & 1991 6.2L DIESEL
GMC Safari 1986-1995 4,3l
Replaces the following original manufacturer numbers:
CHEVROLET OE 1997699, 10456018
GENERAL MOTORS CORP. 10456018, 1997699, 1997699, 213-324, 21390, 213324, 10456018, 10456288
OEM KS31