

⚡ Ignite your drive with NGK Iridium – where precision meets power!
The NGK 6619 Iridium Spark Plugs (LFR6AIX-11, 6-pack) feature a patented triple gasket seal to prevent combustion leaks, an iridium core for superior spark efficiency, and a wide heat range tolerance for reliable performance. Designed for cars and trucks, these plugs are pre-gapped for easy installation and backed by a strong 4.7-star rating from over 3,000 users, making them a top choice for enhanced engine smoothness and fuel efficiency.
| ASIN | B00IAGN4UY |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #7,139 in Automotive ( See Top 100 in Automotive ) #33 in Automotive Replacement Spark Plugs |
| Brand Name | NGK |
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Iridium |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,026) |
| Included Components | 6619 |
| Item Weight | 0.01 Ounces |
| Manufacturer | NGK |
| Manufacturer Part Number | LFR6AIX-11 |
| Manufacturer Warranty Description | Includes manufacturer provided warranty |
| Model Number | 6619 |
| Thread Size | 14mm (Thread Diameter), 1.25mm (Thread Pitch) |
| Top Material Type | Iridium |
| UPC | 087295066195 |
T**S
Good brand.
Easy to install. Gap was perfect. They didn’t seat well in my tool so I had to move slowly or they would fall out. Iridium plugs are the way to go. These are good quality.
S**Y
Great product, easy install, improved performance
After watching a few YouTube videos I felt confident enough to handle the task. Spark plugs came quick and I was able to get right to the install. After inspecting the plugs for the proper gap, every seemed ready to go. Overall, it took be about 1.5 hours for the install as I wanted to make sure everything was correctly done. Install was smooth without any issues. It's been a little after a week after install and I've had no issues thus far. My truck had about 80k miles before changing out spark plugs and I've noticed an improved difference. Runs and feels smoother, gas mileage might be too soon to notice, but I'm positive there will be some improvements as well. Overall, the product has been recommended by the majority and I stand with them.
O**A
Good find good price
Great find. Great price.
N**E
Works as described
Great
A**S
good product
so far so good
I**N
Satisfied if these are OEM,Genuine plugs. Not sure.
The plugs look fine but I cannot say for sure if Genuine NGK plugs. But I'd like to believe they are genuine. Can only tell after installing and putting some miles on them.
N**E
Perfect fit and performance for 2009 Toyota Camry V6
We replaced the ignition coils and spark plugs on our 2009 Toyota Camry V6. We had to remove the air intake manifold/plenum to get to the coils and plugs on the back of the engine. We replaced the throttle body gasket and intake/plenum manifold gaskets while we were in there. We used these parts for the job: 6 - OEM 90919-a2002 Toyota/Denso ignition coils 6 - NGK 6619 iridium spark plugs 1 - Fel-Pro 61445 throttle body gasket 1 - Fel-Pro 96786 set of 3 plenum gaskets We also installed new hood/bonnet struts since the original ones did not hold 1 - set of hood lift struts #6333
C**.
Cheap legit NGK iridium plugs
The plugs were exactly what I ordered. Brand new NGK iridium plugs at a great price. Shipped fast as well. Probably could have used a little more bubble wrap in the packaging but they still arrived undamaged.
P**R
Pre gapped, worked perfectly, between these and coils my random misfire has gone
F**L
انظر الي بتئزي اخر
D**.
Magnífico, le. Quedaron muy bien a mi Toyota Sienna 2008, buen producto
ا**د
اشتري مره ثانيه انشاء الله
S**A
Car runs smooth now
TrustPilot
2 周前
2 周前