Spark PlugCross Reference

EYQUEM FC42LS

Compare interchangeable spark plugs for {brand} {part}. Check heat range, electrode gap, thread size, and reach before substituting — not all cross-referenced plugs perform the same in every engine.

93 matches found

← Back to search

Cross-reference results

⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.

AUTOLITE

1 matches

3924348 total matches

CHAMPION

39 matches

RC12YC447 total matches RC12YC/T06392 total matches RC12YC/W24392 total matches 71C2391 total matches 71S391 total matches RFN12Y391 total matches SE12RCY391 total matches OE145/R04375 total matches RC14YC151 total matches OE013133 total matches 431S132 total matches RC14YC/012131 total matches 4311129 total matches 431C2129 total matches RC14YC/051129 total matches C11YCC109 total matches OE08895 total matches RC10YC94 total matches C10YCC93 total matches OE121/T1093 total matches OE137/T1093 total matches D17Y89 total matches D17YC89 total matches DR17YC89 total matches 98974 total matches OE05764 total matches OE003T1059 total matches QC12YC54 total matches OE00301753 total matches SFE55PS53 total matches SFE65PS53 total matches C12YCC46 total matches 946143 total matches CCH94642 total matches QC12YC/T0442 total matches RC12YCC41 total matches OE13737 total matches RC12YCE28 total matches OE12125 total matches

DENSO

11 matches

K16TT635 total matches IK16456 total matches 267700-7431451 total matches 067700-8680373 total matches VK16348 total matches K16PR-U11259 total matches Q16PR-U151 total matches 067700-445091 total matches Q16P-U1164 total matches 067600720051 total matches K16P-U1130 total matches

NGK

19 matches

ZFR5FVX11381 total matches BCPR5ES181 total matches BCP5ES143 total matches BCPR4E129 total matches BCPR4E-11129 total matches 7496118 total matches 613098 total matches V-LINENR.1689 total matches BCPR5E80 total matches 478377 total matches V-line-1676 total matches 114559 total matches BCP5E59 total matches BCP5ES-1152 total matches 781029 total matches BCP5E-1129 total matches BCP4ES27 total matches 109925 total matches 497522 total matches

Factory Direct

Need EYQUEM FC42LS in bulk?

We supply OEM-quality spark plugs directly from ISO-certified factories. Save 30-50% on wholesale orders.

Request a quote

OEM quality

Fast ship

Why source with us?

✓Direct from manufacturer
✓Quality tested (ISO 9001)
✓Low MOQ (100 pcs)