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⚡ Ignite your engine’s true potential with NGK Iridium Spark Plugs!
The NGK 6619 Iridium Spark Plugs (LFR6AIX-11) come in a 6-piece set designed for cars and trucks, featuring a durable iridium tip and patented triple gasket sealing to prevent combustion leaks. Engineered to operate over a wider heat range and resist carbon buildup, these plugs enhance ignition efficiency and longevity. With a precise 14mm thread size and a stellar 4.7-star rating from nearly 3,000 users, they’re a trusted upgrade for reliable, high-performance driving.
| ASIN | B00IAGN4UY |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #41,233 in Automotive ( See Top 100 in Automotive ) #221 in Automotive Performance Spark Plugs |
| Brand | NGK |
| Brand Name | NGK |
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Ceramic |
| Core material | Ceramic |
| Customer Reviews | 4.7 out of 5 stars 2,913 Reviews |
| Item Weight | 0.01 Ounces |
| Manufacturer | NGK |
| Manufacturer Part Number | LFR6AIX-11 |
| Model Number | 6619 |
| Number of Items | 6 |
| OEM Equivalent Part Number | LFR6AIX-11 |
| Thread Size | 14mm (Thread Diameter), 1.25mm (Thread Pitch) |
| Thread size | 14mm (Thread Diameter), 1.25mm (Thread Pitch) |
| Top Material Type | Iridium |
| Top material type | Iridium |
| UPC | 087295066195 |
| Vehicle service type | Car, Truck |
F**L
انظر الي بائع آخر
انظر الي بتئزي اخر
L**E
?? Authencity ?? Worked out well
After being told that my poorly running Yamaha F250 was not worth fixing and I needed a new motor, by a reputable dealer>>>> I went trouble shooting "old school" and found a spark plug issue. So I figured for $50 bucks instead of $30k it was worth a gamble. The boat has never run better !!!! What haunts me is the question about authenticity of the plugs... The plugs and the boxes all looked real to me but maybe I am paranoid. If it walks like a duck and quacks like a duck, is it really a duck ??? LOL
P**R
Ngk quality as expected
Pre gapped, worked perfectly, between these and coils my random misfire has gone
A**D
SAAB 93
Buena calidad funcionando sin problema SAAB 93 v6 2009
ا**د
ساعود الشرا مره اخرى
اشتري مره ثانيه انشاء الله
J**A
Worked beautifully on 2005 Toyota Avalon
Got these cause they were cheap NGK Iridium plugs. Please to say these were great quality, especially for the money. Now my 2005 Toyota Avalon Runs smoothly again. And after a few months is still running great with no misfires! Will buy again.
Trustpilot
2 days ago
2 weeks ago