NGK® LFR5AIX-11 Spark Plug, Sold Individually, Iridium IX Series
Manufacturer #LFR5AIX-11
|
NGK® LFR5AIX-11 Spark Plug, Sold Individually, Iridium IX Series
Manufacturer #LFR5AIX-11
|
$17.99
| Label | Value |
|---|---|
| Part | |
| Brand | |
| Notes | 5000 Ohms Resistance; 50.5 mm Insulator Height; 5/8 in. Hex Size; (1) Standard Ground Electrode; Nickel Core Ground Electrode Material; Taper Cut Core Design; Flat Seat; Non-Removable Nut Terminal Type |
| Electrode Tip Material | Iridium Electrode Tip |
| Quantity Sold | Sold Individually |
| Warranty | 60-day NGK limited warranty |
| Prop 65 Warning |
|
| Electrode Core Material | Copper Electrode Core |
| Gap Size | 0.04 in. |
| Heat Range | 5 |
| Product Fit | Direct Fit |
| Reach | 26.5 mm Reach |
| Series | Iridium IX Series |
| Thread Size | 14 mm |
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Return Policy
Not satisfied with your purchase? We offer returns for most items within 30 days of delivery for a refund. Check out our Return Policy for more details.
Warranty Policy
Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.
NGK®Spark Plug, Sold Individually, Iridium Ix Series
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Here we goSpark Plug, Sold Individually, Iridium Ix Series
5.0/5
Glad I found you guys
MF
Posted by Michael F. / Sun, Oct 26
SURE FIRE PLUGSSpark Plug, Sold Individually, Iridium Ix Series
5.0/5
I have been using NGK plugs for over 40 years. They are a high a quality product that delivers consistent performance. I highly recommend them.
MC
Posted by Michael C. / Mon, Sep 08
Perfect fit and worked as OEMSpark Plug, Sold Individually, Iridium Ix Series
5.0/5
They fit and worked perfectly for a Nissan frontier 4.0L
OB
Posted by Omar B. / Thu, Sep 21
Spark plugs came in good conditionSpark Plug, Sold Individually, Iridium Ix Series
5.0/5
Car part came in 1-3 business days which isn’t bad only down side is if you order multiple pieces they might come separately and you get charged shipping multiple times too but besides that everything was good
AS
Posted by Alyce S. / Thu, Mar 23
Great fit and products.Spark Plug, Sold Individually, Iridium Ix Series
5.0/5
Ordered plugs and coil packs, both came very quickly and were in great condition, fit with no problem, and did exactly as advertised. I have been ordering parts for three different vehicles and am pleased with the parts and the service of everything ordered. Will continue to order from their company in the future.
gs
Posted by gary S. / Sat, Jan 28
Showing 1 - 5 of 8 Reviews
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Question: Are these plugs pre-gapped to correct size for 2015 ram pro master city?Greg V. / Feb 22, 2026
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