4 Genuine NGK 7421 BMR6A Spark Plugs
Product Description
This listing is for four (4) genuine NGK 7421 BMR6A spark plugs. Designed for small engines, these plugs provide reliable ignition and long service life.
Cross Reference: NGK 5921 BM6A
| Feature | Description |
|---|---|
| Construction | NGK standard plug design for long life and optimal ignition performance. |
| Metal Plating | Trivalent metal plating for superior anti-corrosion and anti-seizing protection. |
| Insulator | Pure alumina silicate ceramic with corrugated ribs to prevent flashover and improve heat transfer. |
| Core Material | Copper core for efficient heat removal. |
| Sealing | Triple-sealed to prevent leakage. |
| Thread Diameter | 14 mm |
| Thread Pitch | 1.25 mm |
| Reach | 9.5 mm (3/8″) |
| Hex Size | 3/4″ (19 mm) |
| Gap | 0.028″ |
| Material | Nickel |
We at M&M Products are a stocking distributor for Briggs and Stratton, Kohler, and Toro dealer.
We not only sell their OEM parts but also use them on our equipment repairs and rebuilds.
If there is something you need and don’t see it on one of our auctions, please email me through
[email protected] and I can get it in and create an auction for that item.We also ship internationally!
We not only sell their OEM parts but also use them on our equipment repairs and rebuilds.
If there is something you need and don’t see it on one of our auctions, please email me through
[email protected] and I can get it in and create an auction for that item.We also ship internationally!
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