NGK® 2667 Spark Plug
Manufacturer #2667
NGK® 2667 Spark Plug
Manufacturer #2667
$8.21
$11.49
Save $3.28 (29%)
(3123) In Stock
Get it between Wed, Aug 20 - Fri, Aug 22, 2025
E.P.A. Compliant Converters are not legal for sale or use in California or Colorado. Restrictions apply in New York and Maine.
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Only secure payments| SKU | NG2667 |
|---|---|
| Brand | NGK® |
| Part Name | Spark Plug |
| Part | # 2667 |
| Quantity Per Vehicle | 1 |
| Pack of | 1 |
| Condition | New |
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- IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
- RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
- SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- NGK Iridium IX Spark Plug
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.
- TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability
| Short Style Spark Plug | No |
|---|---|
| Service Number | Bkr7eix |
| Stock Number | 2667 |
| Part Number | Bkr7eix |
| Resistance (82) | 5000.0 |
| Ground Electrode Tip Design | Taper cut |
| Ground Configuration | J-gap |
| Ground Electrode Core Material | Nickel |
| Washer Included | Yes |
| Grade Type | Performance |
| Electrical Terminal Type | Non-removable nut |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Iridium |
| Pre-Gap Size (IN) | .032 |
| Pre-Gap Size (MM) | 0.8 |
| Ground Electrode Quantity | 1 |
| Hex Size | 5/8' (16mm) |
| Insulator Height (IN) | 1.99 |
| Insulator Height (MM) | 50.5 |
| Manufacturer Heat Range | 7 |
| Seat Type | Flat |
| Reach (IN) | 0.750 |
| Reach (MM) | 19.0 |
| Thread Diameter (IN) | 0.551 |
| Thread Diameter (MM) | 14.0 |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| Skirt Length (IN) | 0.0 |
| Skirt Length (MM) | 0.0 |
| Ground Electrode Tip Material | Nickel |
| Skirt | No |
| Center Electrode Insulator Tip Projection (IN) | 0.14 |
| Center Electrode Insulator Tip Projection (MM) | 3.5 |
| Center Electrode Design | Fine wire |
| Washer Type | Crush |
| Center Electrode Projection | Mid projection |
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund.
Warranty Policy
Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.
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