NGK 6619 Iridium Spark Plugs LFR6AIX-11-6 PCSNEW
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NGK 6619 Iridium Spark Plugs LFR6AIX-11-6 PCSNEW

4.7/5
Product ID: 12560055
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Details

  • Brand
    NGK
  • Core Material
    Iridium
  • Thread Size
    14mm (Thread
  • Top Material Type
    Iridium
  • Vehicle Service Type
    Car
Iridium core for superior ignition
🔥Wider heat range for peak performance
🛡️Triple gasket sealing for zero gas leaks

Description

⚡ Ignite your drive with NGK Iridium – where precision meets power!

  • LEAK PROOF POWER - Patented triple gasket sealing guarantees no combustion gas escapes, maximizing efficiency and power.
  • PRECISION THREAD FIT - 14mm thread diameter with 1.25mm pitch ensures a perfect, secure fit for optimal performance.
  • LIGHTWEIGHT DURABLE - Ultra-light 0.01 oz design with robust iridium top material built to last through countless drives.
  • CARBON BUILDUP FIGHTER - Advanced iridium design resists carbon deposits, keeping your engine cleaner and running smoother.
  • UNMATCHED HEAT RESILIENCE - Operates flawlessly across a broader temperature spectrum, ensuring your engine never misses a beat.

NGK6619 Iridium Spark Plugs feature a high-performance iridium core and patented triple gasket sealing, delivering superior ignition, wider heat range operation, and resistance to carbon buildup. Designed for cars with a precise 14mm thread size, these ultra-lightweight plugs ensure maximum engine efficiency and durability.

Specifications

BrandNGK
Core MaterialIridium
Thread Size14mm (Thread Diameter), 1.25mm (Thread Pitch)
Top Material TypeIridium
Vehicle Service TypeCar
UPC087295066195
ManufacturerNGK
Item Weight0.01 ounces
Product Dimensions3.7 x 0.94 x 4.98 inches
Item model number6619
Is Discontinued By ManufacturerNo
Manufacturer Part NumberLFR6AIX-11

Have a Question? See What Others Asked

will those fit 2006 BMW E60 530i, built date 04/05 ?
will it fit a bmw 2008 z4 3.0i
These spark plugs fits for a 2008 Lexus RX 350 ?
Do they fit 2009 C230 mercedes??

Reviews

4.7

All from verified purchases

B**A

Perfect Combustion

Works perfectly as advertised

M**2

Trusted Brand

Work great! The gap was accurate and consistent for all 6 plugs.

G**7

NGK for 2006 BMW 325XI E90

NGK LFR6AIX-11 approximately every two year, I installed these on my 2006 BMW 325XI with the N52 six-cylinder engine. The car has 123000 miles, runs great and for $50 every two years it is an easy way to help keep an older car running smooth.

E**S

Esta funcionando

Excelente

E**R

As advertized, nut how long do they last!

I got the same spark plugs a couple of years ago, but I had to replace them now...... So I wonder how long do they really last?

K**S

Makes old car run like new again

Reliable and smooth. Makes my old car run like new again. I only use NGK spark plugs in my Hondas.

C**Y

Excellent Substitute for your 4.0L Tacoma

These plugs worked great in my 2005 Tacoma 4.0L V6. I had 76,000 miles on the original plugs and they were way overdue for a change out. The Iridium plugs won't make your engine run better than the original OEM plugs, but, they will last longer. Of course, in my case, the plug change made a noticeable difference because my truck was misfiring at idle and not burning the fuel cleanly (you could smell the exhaust in the garage). The plug gap on this engine calls for .044 and the OEM plugs looked to be about .055 when I pulled them out from the wear. The new Iridium plugs are pre-gapped at .043 and I left them there with no problem (always better to have plugs gapped a little tighter since they will open up over time).Here are some tips for changing out the plugs on the Tacoma V6 engine (there are good YouTubes on this as well):1. Remove the engine cover (two 10mm bolts).2. Passenger Side: remove the air cleaner (two 12mm bolts and loosen the 10mm hose clamp).3. Driver Side: take a pic first just in case and then remove the vertical bracket (two 12mm bolts) that's in your way, the vacuum lines, electrical connections, that will be in your way as well. It looks hairy, but, take your time and it will only take a few minutes to save a good bit of frustration.4. On all 6 cylinders, remove the electrical connectors and 10mm bolt holding the boot into place and remove the boot.5. Using electrical tape, secure a 5/8" spark plug socket to a long 3/8" extension.6. Carefully and slowly remove each of the 6 spark plugs.7. Carefully install the new plugs making sure not to crush the gap and not cross thread (just make sure to hand thread them as far as possible). Snug them up until they bottom-out, then only torque to about 10-15 foot lbs (about a 1/10th of a turn). Some suggest using anti-seize. I didn't but would if I had to do it over again (you don't want your plugs to break when removing them the next time). Don't use grease on the threads (this will impact the torque and could cause the plugs to loosen from the engine vibration).8. Reverse Steps 1-4.The process should take 1.5 hours or so and is fairly easy provided you don't run into any problems like getting your spark plug socket stuck in the cylinder (be sure to secure the extension described in Step 5).

H**D

Fast shipping

Works good

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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