Spark PlugCross Reference

NGK XR45

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.

100 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.

ACCEL

6 matches

19845 total matches 43741 total matches 0437S40 total matches 043734 total matches 2R46SX1 total matches 2R46SZ1 total matches

ACDELCO

8 matches

R44S63 total matches R46SZ42 total matches R45SX41 total matches R45TS839 total matches R44SX34 total matches R46SX28 total matches 1835876T2 total matches 1835922T2 total matches

AUTOLITE

11 matches

85165 total matches 84766 total matches 56557 total matches 96647 total matches 56741 total matches 56625 total matches 364721 total matches 354719 total matches APP8474 total matches 847BP2 total matches 847DP22 total matches

BECK ARNLEY

3 matches

176-519124 total matches 40221 total matches 40231 total matches

BOSCH STK

1 matches

75178 total matches

BRISK

3 matches

661 total matches 66C21 total matches 66S1 total matches

CHAMP STK

2 matches

6637 total matches 20665 total matches

CHAMPION

14 matches

2014145 total matches 528145 total matches 78145 total matches RJ18YC6107 total matches RJ18YC97 total matches RJ18YC/T0496 total matches 58S90 total matches RJ18YC/01490 total matches 66C286 total matches 5063 total matches RJ18YC6T0441 total matches OJ11Y35 total matches 206620 total matches RJ18C618 total matches

DENSO

7 matches

W16PR-U125 total matches 067700-2921100 total matches W16PR-U1590 total matches W9PR-U1547 total matches 303736 total matches W14PR-U1535 total matches 504319 total matches

DENSO STK

3 matches

303839 total matches 504124 total matches 504312 total matches

GM OEM NR

5 matches

561359122 total matches 561356415 total matches 561388215 total matches 561372112 total matches 56138816 total matches

MIGHTY

2 matches

M4R42624 total matches M4R82621 total matches

MOPAR

1 matches

433942837 total matches

MOTORCRAFT

4 matches

AR82-62 total matches AR82-82 total matches AS42C-62 total matches AS82C-72 total matches

MTRCRFT PN

4 matches

ASF52C-758 total matches AR4242 total matches AS42C-634 total matches AS82-723 total matches

MTRCRFT STK

2 matches

2644 total matches 1724 total matches

NGK STK

1 matches

453626 total matches

VALLEY FORGE

3 matches

144R40 total matches 216R9 total matches 148R6 total matches

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