Spark PlugCross Reference

DENSO 4501

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.

39 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

2 matches

AP6553 total matches AP6633 total matches

BOSCH

17 matches

WR8DP235 total matches WR8DPX126 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 WGR8DDP18 total matches WR8DP116 total matches WR8DP1X11 total matches

CHAMPION

7 matches

332259 total matches 340543 total matches 3322240 total matches 303127 total matches 3405221 total matches 3031215 total matches RN14PMC515 total matches

DENSO

1 matches

323029 total matches

NGK

12 matches

BPR5EP-1188 total matches PGR5A-1167 total matches 276357 total matches BPR5EGP45 total matches 357344 total matches 397142 total matches PGR5C-1137 total matches 708232 total matches GR4GP30 total matches 576023 total matches GR45GP19 total matches GR5GP17 total matches

Factory Direct

Need DENSO 4501 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)