Spark PlugCross Reference

CHAMPION 66C2

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.

86 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.

ACCEL

1 matches

19845 total matches

ACDELCO

7 matches

R46SZ42 total matches R45SX41 total matches R45TS839 total matches R44SX34 total matches R46SX28 total matches R46S26 total matches R47SX23 total matches

AUTOLITE

8 matches

84766 total matches 56557 total matches 96647 total matches 56741 total matches AP84735 total matches 56625 total matches 364721 total matches 354719 total matches

BECK ARNLEY

1 matches

176-519124 total matches

BOSCH

11 matches

WR10FCY62 total matches WR9FCY55 total matches HR10BCZ51 total matches WR9FPY43 total matches WR9FPZ37 total matches WR10FCZ35 total matches WR10FY33 total matches WR11F33 total matches WR9FY28 total matches WR9FCZ27 total matches 024221951315 total matches

BOSCH STK

1 matches

75178 total matches

CHAMP STK

1 matches

6637 total matches

CHAMPION

8 matches

RJ18YC6107 total matches 6661 total matches 66CC55 total matches RJ12YC625 total matches RJ18YC824 total matches RJ18Y623 total matches RJ18Y822 total matches RJ12Y620 total matches

DENSO

6 matches

W16PR-U1590 total matches W9PR-U82 total matches W9PR-U1547 total matches W14PR-U1535 total matches 600722 total matches W9PR-U2018 total matches

DENSO STK

2 matches

303839 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

3 matches

M4R42624 total matches M4R82621 total matches M4R8284 total matches

MOPAR

1 matches

433942837 total matches

MTRCRFT PN

9 matches

ASF52C-758 total matches AS42C-634 total matches AR8231 total matches AR42-626 total matches AR52-626 total matches AS82-723 total matches AR82-619 total matches AR82-819 total matches AS82C713 total matches

MTRCRFT STK

2 matches

2644 total matches 1724 total matches

NGK

7 matches

XR45100 total matches 453647 total matches XR45VX34 total matches BPR4S-1529 total matches BPR4S-2017 total matches XR45IX15 total matches 729311 total matches

NGK STK

2 matches

453626 total matches 334817 total matches

PRESTOLITE

6 matches

14R4225 total matches 14R5213 total matches 14R42-610 total matches 14R42A10 total matches 14R52A10 total matches 14R5269 total matches

SPLITFIRE

2 matches

SF8G612 total matches SF8E69 total matches

VALLEY FORGE

3 matches

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

Factory Direct

Need CHAMPION 66C2 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)