Car PartsInfiniti PartsInfiniti Q50 PartsInfiniti Q50 Spark Plug

Infiniti Q50 Spark Plug

Your Q50 is a prized possession.

You purchased your Q50 because its sporty handling and unique styling struck a chord inside you; so why would you be okay with second best when it comes to superior quality auto parts? When your Infiniti Q50 was born, it was destined for a person with discerning taste who wants Japanese engineering in their automobile. Infiniti vehicle drivers have come to expect a certain level of a reputation for safety when driving their Q50 around town. Make no mistake, you bought your Q50 because you wanted to buy best-in-class service and a trusted brand both impeccably combined into one car, truck, or SUV.

What Spark Plug does for your vehicle.

Sometimes the most important performance parts are the smallest, but they can be forgotten about when performing regular maintenance. The job of creating a spark in the combustion chambers that ignites the air/fuel mixture in the engine is your Infiniti Q50 spark plug. Several different metals (copper, platinum, iridium) can be used for the spark plug's electrode on all current models. Should a spark plug fail to do its job, the engine in your Infiniti Q50 will not turn as hard; leading to an increase in unburnt hydrocarbon emissions and a decrease in horsepower and fuel economy.

Time has come... checkout is simple and easy.

Select Your YearWhen your Infiniti requires the best replacement Spark Plug, there's no need to trust any store other than the authority, Car Parts Discount. Get your Q50 back on the road with the best replacement parts from the experts at Car Parts Discount. Trust in the value of the parts you get from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. All the Infiniti Q50 Spark Plug parts on this page will fit vehicles made in 2017, 2016, 2015, 2014. Choose your year below to refine your search.

Select Your Year

Infiniti Q50 Spark Plug, OEM: DILKAR7B11
NGK Laser Iridium Spark Plug DILKAR7B11
17.15, Save 40%   NEW ITEM
OEM: DILKAR7B11, Item: 341408
10 or More In Stock, Usually ships within 1 business day

Infiniti Q50, 3.5L 3493CC 213Cu. In. V6
Infiniti Q50 Spark Plug, OEM: 3442
Denso Spark Plug 3442
11.35, Save 39%   NEW ITEM
OEM: 3442, Item: 14624
10 or More In Stock, Usually ships within 1 business day

Infiniti Q50, 3.5L 3493CC 213Cu. In. V6
Infiniti Q50 Spark Plug, OEM: 4712
Denso Spark Plug 4712
6.35, Save 40%   POPULAR
OEM: 4712, Item: 1194087
10 or More In Stock, Usually ships within 1 business day

Infiniti Q50, 3.5L 3493CC 213Cu. In. V6
Infiniti Q50 Spark Plug, OEM: APP5683
Fram Spark Plug APP5683
4.75, Save 40%   NEW ITEM
OEM: APP5683, Item: 91350
10 or More In Stock, Usually ships within 1 business day

Infiniti Q50, 3.5L 3493CC 213Cu. In. V6
Infiniti Q50 Spark Plug, OEM: XP5683
Fram Spark Plug XP5683
5.25, Save 39%   NEW ITEM
OEM: XP5683, Item: 409094
10 or More In Stock, Usually ships within 1 business day

Infiniti Q50, 3.5L 3493CC 213Cu. In. V6
Infiniti Q50 Spark Plug, OEM: 90174
NGK Spark Plug 90174
26.15, Save 39%   NEW ITEM
OEM: 90174, Item: 563384
10 or More In Stock, Usually ships within 1 business day

Infiniti Q50, 3.7L 3687CC 225Cu. In. V6
Infiniti Q50 Spark Plug, OEM: XP5682
Fram Spark Plug XP5682
5.25, Save 39%   NEW ITEM
OEM: XP5682, Item: 409194
10 or More In Stock, Usually ships within 1 business day

Infiniti Q50, 3.7L 3687CC 225Cu. In. V6
Infiniti Q50 Spark Plug, OEM: 3457
Denso Spark Plug 3457
13.85, Save 39%   NEW ITEM
OEM: 3457, Item: 1194032
10 or More In Stock, Usually ships within 1 business day

Infiniti Q50, 3.7L 3687CC 225Cu. In. V6
Infiniti Q50, 3.7L 3696CC 226Cu. In. V6
Bosch Spark Plug 7434
17.65, Save 39%   NEW ITEM
OEM: 7434, Item: 948998
10 or More In Stock, Usually ships within 1 business day

Infiniti Q50, 2.0L 1984CC 121Cu. In. L4
Infiniti Q50 Spark Plug, OEM: 991
Champion Spark Plug 991
3.85, Save 39%   NEW ITEM
OEM: 991, Item: 1164059
10 or More In Stock, Usually ships within 1 business day

Infiniti Q50, 3.5L 3493CC 213Cu. In. V6