Spark PlugCross Reference

DENSO 3121

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.

49 matches found

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Cross-reference results

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

ACDELCO

2 matches

FR2LS105 total matches 961307239 total matches

AUTOLITE

2 matches

3923324 total matches 90727 total matches

BOSCH

11 matches

FR7DCX246 total matches 0242235667206 total matches FR6DCX105 total matches F6DSR70 total matches F6DP55 total matches FR6DPX50 total matches SUPER+1144 total matches F7DP33 total matches F6DPX27 total matches F6DP0R23 total matches FR6DS21 total matches

BRISK

2 matches

A-line 1130 total matches 002728 total matches

CHAMPION

10 matches

RC9YC4221 total matches OE039190 total matches 430C2183 total matches 430S183 total matches RC9YCC489 total matches RC8YC472 total matches RC9YCN460 total matches RC8YCC443 total matches RC9YC531 total matches C9GY21 total matches

MTRCRFT PN

2 matches

AGPR32C153 total matches AGPR22C152 total matches

NGK

19 matches

ZFR6FVX-11421 total matches 1716263 total matches BKR6E-11197 total matches BKR6ES-11194 total matches V-line-14161 total matches 2756141 total matches 6465122 total matches BKR6EVX94 total matches V-LINENR.1190 total matches V-LINENR.1490 total matches V-Line 1189 total matches BKR6EVX-1186 total matches 108077 total matches 9088868 total matches BKER6E-N-1159 total matches BK6E-1150 total matches BKR6EVXA-1137 total matches BKR6EVXA-1325 total matches BKR6ESZ-1022 total matches

NGK STK

1 matches

275631 total matches

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