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โก Ignite your drive with NGKโs precision sparkโbecause every start counts!
The NGK 4589 Spark Plug features a high-grade iridium center electrode and a precise M14 thread size, engineered for superior ignition and durability. Compatible with a wide range of Toyota and Lexus models, it offers a 4mm gap and integrated 5kOhm interference protection to ensure reliable performance and electronic stability. With a strong 4.7-star rating from over 340 reviews, this spark plug is a trusted choice for professional-grade vehicle maintenance.










| ASIN | B0019I33FQ |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #197,528 in Automotive ( See Top 100 in Automotive ) #1,374 in Automotive Performance Spark Plugs |
| Brand | NGK |
| Brand Name | NGK |
| Compatible with Vehicle Type | Car |
| Core Material | Iridium |
| Core material | Iridium |
| Country of Publication | Germany |
| Customer Reviews | 4.7 out of 5 stars 341 Reviews |
| Gap Size | 4 Millimeters |
| Global Trade Identification Number | 00087295145890 |
| Included Components | NGK Spark plug 4589 Iridium center electrode 1-ground electrode Interference protection 5kOhm with flat trim seat Fixed connector-SAE key opening: 16mm Thread length |
| Item Type Name | Spark Plug |
| Item Weight | 0.05 Grams |
| Manufacturer | NGK |
| Manufacturer Part Number | IFR6T11 |
| Model Number | NGKIFR6T11 |
| OEM Equivalent Part Number | Toyota 90919-01210 |
| Part Interchange Info | IFR6T11 |
| Thread Size | M14 |
| Thread size | M14 |
| Top Material Type | Metal |
| Top material type | Metal |
| UPC | 087295145890 |
| Unit Count | 1.0 Count |
| Vehicle service type | Car |
S**N
good
good
N**.
Tres recommandรฉ๐๐ฝ๐๐ฝ
Brand new, fonctionne parfaitement. Je vous le recommande ๐๐ฝ๐๐ฝ๐๐
J**O
Genuine NGK Part
They are genuine NGK spark plugs. I verified this by contacting customer support on the NGK website. They were very responsive and polite. The product arrived at my door in a soft envelope, so the individual boxes that each spark plug comes in were a bit squished. No apparent damage to the plugs and the firing end is protected with a stiff cardboard ring. NGK did comment in the email reply "Please do not use anti-seize or lubricant on NGK spark plugs and torque them to specifications." I believe this is due to the nickle plating on the threads.
K**2
Buenas bujias
Bujia de iridio para toyota rav4 del 2002 vvti, funcionan de 10, igual que las denso originales, se cambian cada 30.000kms
B**H
2002 Toyota Rav4 2.0 Petrol - Service. Great product.
well packaged. used on Toyota Rav4 2002 2.0 Petrol Service :)
Trustpilot
5 days ago
1 day ago