Spark PlugCross Reference

CHAMPION 3405

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.

43 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

4182722 total matches 4182813 total matches

AUTOLITE

2 matches

AP6553 total matches AP6633 total matches

BOSCH

17 matches

WR8LP+395 total matches WR9DPX96 total matches 411845 total matches 411945 total matches WR8DP445 total matches WR8DP645 total matches WR8DPX445 total matches 423732 total matches 412027 total matches 412127 total matches 413727 total matches WR9DP427 total matches WR9DPX427 total matches WR9LP427 total matches FR9HP17 total matches 402111 total matches 40037 total matches

CHAMPION

2 matches

3405221 total matches RN14PMC6 total matches

DENSO

11 matches

W16TT731 total matches IW16486 total matches 267700-6301457 total matches 0677008650368 total matches VW16328 total matches W16EXR-U321 total matches 5305246 total matches 2677000770238 total matches PW16TT99 total matches 450139 total matches 323029 total matches

MARELLI

1 matches

06211078031225 total matches

NGK

7 matches

206218367 total matches BPR5EIX11P241 total matches BPR5EIXP241 total matches 276357 total matches BPR5EGP45 total matches 708232 total matches GR4GP30 total matches

NGK STK

1 matches

27633 total matches

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