NGK Corrugated Ribs Prevent Flashover Spark Plug 97977
NGK Corrugated Ribs Prevent Flashover Spark Plug 97977
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NGK 97977 Corrugated ribs prevent flashover
NGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high tech, high performance engines.
Features & Benefits
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Copper core aids in heat removal
- Triple seals prevent leakage
- Limited 60 day supplier warranty
Specifications
| Model | Corrugated ribs prevent flashover |
| Color | Copper |
| Material | Copper core aids in heat removal |
| Weight | 0.08 lb |
| Dimensions | 3.7 x 0.94 x 0.83 in |
| Brand | NGK |
| Manufacturer Part Number | 97977 |
| UPC | 087295979778 |
Recommended Items
Commonly ordered accessories for this product:
| Item | Brand | Manufacturer Part Number | Description |
|---|---|---|---|
| Inline Ignition Spark TES | Perform Tool | W86554 | Inline ignition spark tes |
Frequently Asked Questions
How do I verify fitment before ordering?
Compare manufacturer part number 97977 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 Corrugated ribs prevent flashover from NGK.
What stands out about this auto part?
Key details include triple seals prevent leakage. 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.

