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NGK SPARK PLUGS Iridium Spark Plugs

Iridium-plated electrodes gives these plugs superior performance

Iridium IX Spark Plugs are the most technologically advanced high performance plugs available. Featuring a 0.6 mm iridium center electrode tip, they offer superior ignitability without sacrificing durability. The tapered ground electrode increases flame kernel expansion, while the superior heat range design is ideally suited to the demands of high performance environments. Iridium IX Spark Plugs offer outstanding acceleration, high fuel efficiency and long life.

Customer Reviews
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
Spark Plug, BR6FIX 8639270 2318
In stock online.

$9.79

Spark Plug, BKR7EIX IX 15319106 2667
In stock online.

$9.99

Spark Plug, BR6HIX IX 15319247 3419
In stock online.

$9.99

Spark Plug, CR9EIX 15319254 3521
In stock online.

$9.99

Spark Plug, TR6IX 15319270 3689
In stock online.

$9.99

Spark Plug, BPR7EIX 15319379 4055
In stock online.

$9.99

Spark Plug, BPR6HIX 15319387 4085
In stock online.

$9.99

Spark Plug, IZFR6J 8639262 4462
In stock online.

$16.49

Spark Plug, LFR5AIX-11 8639288 4469
In stock online.

$9.79

Spark Plug, BR8EIX 15319510 5044
In stock online.

$9.99

Spark Plug, IZFR5J 8639247 5899
In stock online.

$16.49

Spark Plug, BPR7HIX 15319585 5944
In stock online.

$9.99

Spark Plug, DCPR7EIX 15319619 6046
In stock online.

$9.99

Spark Plug, BKR5EIX 15319643 6341
In stock online.

$9.99

Spark Plug, BPR5EIX 15319684 6597
In stock online.

$9.99

Spark Plug, LFR6AIX-11 15319700 6619
In stock online.

$9.99

Spark Plug, BPR6EIX 15319718 6637
In stock online.

$9.99

Spark Plug, BR7EIX 15319726 6664
In stock online.

$9.99

Spark Plug, BKR7EIX 15319759 6988
In stock online.

$9.99

Spark Plug, IZFR6K-11 8639239 6994
In stock online.

$16.49

Spark Plug, UR5IX 15319817 7177
In stock online.

$9.99

Spark Plug, XR4IX 15319825 7189
In stock online.

$9.99

Spark Plug, TR4IX 15319841 7300
In stock online.

$9.99

Spark Plug, XR5IX 15319866 7355
In stock online.

$9.99

Spark Plug, TR5IX 15319874 7397
In stock online.

$9.99

Spark Plug, UR4IX 15319882 7401
In stock online.

$9.99

Spark Plug, WR5IX 15319908 7510
In stock online.

$9.99

Spark Plug, YR5IX 15319916 7516
In stock online.

$9.99

Spark Plug, DCPR6EIX 15319965 8196
In stock online.

$9.99

Product Description

Iridium-plated electrodes gives these plugs superior performance

Iridium IX Spark Plugs are the most technologically advanced high performance plugs available. Featuring a 0.6 mm iridium center electrode tip, they offer superior ignitability without sacrificing durability. The tapered ground electrode increases flame kernel expansion, while the superior heat range design is ideally suited to the demands of high performance environments. Iridium IX Spark Plugs offer outstanding acceleration, high fuel efficiency and long life.

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