NGK Corrugated Ribs Prevent Flash Over Spark Plug 5712 - C-50
NGK Corrugated Ribs Prevent Flash Over Spark Plug 5712 - C-50
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NGK 5712 Heat Range 5
Non Resistor featuring Copper Center Electrode and Nickel Center Electrode Tip.
Features & Benefits
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flash over
- 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
- Copper Center Electrode
- Nickel center electrode tip
- Standard
- Single
- 10 millimeter thread diameter
- 1 millimeter thread pitch
- 0.335 inch Reach
- 0.28 inch Gap Size
- 5/8 inch Hex
- Heat Range 5
- Gasket Seat
Specifications
| Model | Heat Range 5 |
| Color | Copper |
| Material | Copper core aids in heat removal |
| Weight | 0.07 lb |
| Dimensions | 3.07 x 0.85 x 0.74 in |
| Brand | NGK |
| Manufacturer Part Number | 5712 |
| UPC | 087295157121 |
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 5712 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 Heat Range 5 from NGK.
What stands out about this auto part?
Key details include corrugated ribs prevent flash over. 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.

