Champion OE Type Replacement Plug Spark Plug 821M - Marine BOX
Champion OE Type Replacement Plug Spark Plug 821M - Marine BOX
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Champion 821M Oe type replacement plug
Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
Features & Benefits
- Copper core center electrode allows for accurate control of heat range for longer life
- Copper plus - dependable performance and durability
- Oe type replacement plug
- Superior Corrosion Resistance
- Built to iso and sae standards for proven performance
- Resists Fouling
- Limited Lifetime Warranty
Specifications
| Model | Oe type replacement plug |
| Color | Copper |
| Weight | 0.5 lb |
| Dimensions | 3.93 x 3.53 x 0.83 in |
| Brand | Champion |
| Manufacturer Part Number | 821M |
| UPC | 037551121960 |
Frequently Asked Questions
How do I verify fitment before ordering?
Compare manufacturer part number 821M against your existing part and your vehicle or equipment. Contact us with your make, model, and year if you need help confirming compatibility.
What color is this auto part?
This is the Copper variant of the Oe type replacement plug from Champion.
What stands out about this auto part?
Key details include superior corrosion resistance. Review the full feature list and specifications on this page for complete details.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.
