1.524 mm/0.060 in, 5.3l "T" engine taken from alldatadiy.com
.40 gap
2004 Chevrolet Truck Silverado 1500 2WD 5.3L SFI 8cylThe Spark Plug Gap.040 (In thousandths of an inch)
,030"
0.040
Your 2004 CRV 2.4L came with spark plugs that were specific to your engine size. Should you ned to regap those spark plugs, the gap size is listed in the user manual.
.44
0.060 in
The 1998 Chevrolet Silverado V-8 engine spark plug gap is .031. Most spark plugs come pre-gapped from the spark plug manufacturer.
0.060 Plug gap.
.035 gap standard and stock
0.060
0.060