Spark Plug 965-603-021
Brand: Makita · Fits: 30 models · Reference price: $15.82
965-603-021 is a Makita replacement part (spark plug). Our fitment data lists 30 models that use it.
When to replace this part
General hardware and mounting parts
Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.
Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| DCS540-18 | Makita | — | 35 |
| DCS540-21 | Makita | — | 33 |
| DCS430 | Makita | — | 18 |
| DCS520 | Makita | — | 18 |
| DCS540 | Makita | — | 18 |
| DCS5200I | Makita | — | 17 |
| DCS520I | Makita | — | 17 |
| DCS431 | Makita | — | 15 |
| DCS51020 | Makita | — | 9 |
| DCS6000I | Makita | — | 9 |
| DCS510-18 | Makita | — | 8 |
| DCS34 | Makita | — | 7 |
| DBC4010 | Makita | — | 5 |
| DBC4510 | Makita | — | 4 |
| DCS3416 | Makita | — | 3 |
| DCS4610 | Makita | — | 3 |
| DCS5001H | Makita | — | 3 |
| DCS4600SH | Makita | — | 2 |
| DCS-5000 | Echo | — | 2 |
| DCS5000H | Makita | — | 2 |
| DCS5001 | Makita | — | 2 |
| DCS501 | Makita | — | 2 |
| DCS5121 | Makita | — | 2 |
| DCS5121R | Makita | — | 2 |
| DCS5121REG | Makita | — | 2 |
| DCS460 | Makita | — | 1 |
| DCS4600S | Makita | — | 1 |
| DCS460-18 | Makita | — | 1 |
| DCS500 | Makita | — | 1 |
| DCS510 | Makita | — | 1 |
Other parts for model DCS540-18
If you are repairing that appliance, these are the most model-specific parts on file for the same model.
Reference price and where to compare
The reference price on file for this part is $15.82. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
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