We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.
⚡ Ignite your drive with precision and power!
The Denso SK20HR11 Iridium Long Life Spark Plug features a 0.7mm fine wire iridium-tipped center electrode and a platinum-tipped ground electrode, delivering superior ignition performance and extended durability. Designed for vehicle-specific fitment, this single spark plug offers hassle-free installation with no gapping required, making it a trusted upgrade for enhanced engine efficiency and reliability.
| ASIN | B002FOO884 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | 532,838 in Automotive ( See Top 100 in Automotive ) 2,039 in Car Spark Plugs |
| Brand Name | Denso |
| Compatible with Vehicle Type | Vehicle specific |
| Core Material | Iridium |
| Customer Reviews | 4.5 4.5 out of 5 stars (332) |
| Global Trade Identification Number | 00042511034211 |
| Included Components | Spark Plug |
| Item Type Name | Spark plug |
| Item Weight | 0.01 Ounces |
| Manufacturer | Denso |
| Manufacturer Part Number | SK20HR11 |
| Model Number | 3421 (SK20HR11) |
| OEM Equivalent Part Number | DAIHATSU 90048-51185-000, DAIHATSU 90919-01191-000, LEXUS 90919-01191, TOYOTA 90048-51185, TOYOTA 90919-01191 |
| Thread Size | M14 |
| Top Material Type | platinum |
| UPC | 042511034211 |
| Unit Count | 1.0 count |
L**N
Replace the old ones.
P**L
One of the cylinders was giving a misfire and I decided to replace the previous autolite spark plug with these higher quality Denso plugs. It worked perfectly out of the box with no need to gap the plug. I would highly recommend these Denso plugs over the other brands.
D**R
Great OEM replacement. Changed out the Champion plugged installed by previous owner of my 2007 Toyota FJ. Runs great, engine sounds healthier and runs smooth.
G**A
Identical to the plugs that came in the engine from the factory. Top quality. The plugs still have the original gap after over 100,000 miles. Changed to avoid risk of damage to the aluminum threads in the engine from buildup of combustion by products. Third time to change the plugs at a little over 300,000 miles.
S**L
Exact replacement for OEM.Definitely long life.
Trustpilot
2 weeks ago
3 weeks ago