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⚡ Ignite your drive with NGK Iridium IX – where power meets precision!
NGK (5464) BKR5EIX-11 Iridium IX Spark Plugs (4 Pack) are engineered for performance enthusiasts seeking extreme ignitability and durability. Featuring a laser-welded 0.6mm Iridium tip and triple gasket seal, these plugs ensure consistent spark, prevent combustion leaks, and withstand high heat. Trusted by OEMs worldwide, they deliver improved throttle response and smoother engine operation, making them a top choice for cars and trucks.
| ASIN | B003BUCKQ8 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #74,479 in Automotive ( See Top 100 in Automotive ) #534 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Brand Name | NGK |
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Iridium |
| Customer Reviews | 4.7 out of 5 stars 2,431 Reviews |
| Global Trade Identification Number | 00087295054642, 00087295454640 |
| Included Components | 5464 |
| Item Weight | 0.1 Pounds |
| Manufacturer | NGK |
| Manufacturer Part Number | 5464-4PK |
| Manufacturer Warranty Description | Includes manufacturer provided warranty |
| Model Number | 5464-4PK |
| OEM Equivalent Part Number | 5464-4PK |
| Thread Size | 14mm x 19mm |
| Top Material Type | Metal |
| UPC | 087295454640 026521134574 087295054642 631145962481 |
| Unit Count | 4.0 Count |
| Vehicle Service Type | Car, Truck |
N**E
Good quality, great price
Good quality spark plugs, work well and at almost half the price in stores.
M**T
Huge difference!
I bought a Pontiac Vibe 2005 recently. I have been having issues with a rough idel and un-burned gas smell in my exhaust. I bought these spark plugs and they fit perfectly. Great value for the money. You can see my old plugs. I don't know how many miles are on them. I just hit 250,000 miles on my vibe. It purs like a kitten now!
A**R
Good
Good
E**Z
excelente
buena calidad, y funcionan de manera optima
U**R
That is it!
It is an ok product.
M**O
Good value, will not last as long as the platinum.
These lasted about 70,000 miles in our Chrysler crossfire. The gap was .40 when installed in 2019 and greater than .70 when removed in 2025. Because it is a Mercedes m112 engine, it requires 2 plugs for each cylinder. I will use the platinum in the future over iridium because they last longer. I did have two of the factory NGK plugs and they read a gap of about .44.
P**.
No Fit for 2014 Mitsubishi Outlander SE 2.4
great product
C**D
Great Quality
Great quality from a great brand. These I have used many times and never an issue. They come properly sized and they have proven to be long lasting at a very good price point
Trustpilot
1 month ago
1 month ago