⚡ Ignite your drive with NGK’s laser-focused spark!
The NGK #4589 Laser Iridium Spark Plugs (IFR6T11) come in a set of four, featuring a durable iridium-tipped center electrode that is six times harder than platinum. Designed with a fine wire electrode and a precise 0.044-inch pre-gap, these plugs ensure optimal ignition performance and longevity. Built with high-grade alumina ceramic and a copper core, they resist overheating and provide reliable starts. Compatible with a wide range of vehicles including Toyota, Lexus, Mazda, and more, these OEM-quality plugs deliver trusted performance and durability.
| ASIN | B00IYBU8VI |
| Automotive Fit Type | Vehicle Specific Fit |
| Brand Name | NGK |
| Compatible with Vehicle Type | Car |
| Core Material | Iridium |
| Country of Origin | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (199) |
| Gap Size | 0.04 Inches |
| Item Highlight | Replaces 41-111 9008091181 90919-01211 90919-01238 90919-01211-79 3297 3335 4504 4702 IK20TT PK20TT SK20R11 SK20R-P11 8100. |
| Item Weight | 0.01 Ounces |
| Manufacturer | NGK |
| Manufacturer Part Number | IFR6T11 |
| Model | FBA_4589 |
| Number of Items | 4 |
| OEM Equivalent Part Number | Cross-reference is for reference only. Confirm compatibility with your vehicle. Autolite Iridium XP Double Platinum XP3923 Torch K6RTIP Toyota 9008091181 Toyota 90919-01211 Toyota 90919-01211-79 Toyota 90919-01238 ACDelco Professional 41-111 Beck/Arnley 1765299 DENSO Auto Parts 3297 DENSO Auto Parts 4504 DENSO Auto Parts IK20TT DENSO Auto Parts SK20R11 DENSO Auto Parts 3335 DENSO Auto Parts 4702 D… |
| Thread Size | 14mm |
| Top Material Type | Metal |
| UPC | 087295445891 087295045893 |
| Unit Count | 1.0 Count |
| What Is In the Box | 4589 |
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