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2016 Ford Flex Spark Plugs

Looking for aftermarket parts to modify or upgrade your 2016 Ford Flex with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories.

Spark Plug Parts:

Only show in-stock parts

Ford Racing Spark Plug Sets

Ford Racing
Ford Racing Spark Plug Sets M-12405-35T
IN STOCK
M-12405-35T
For more than 35 years Ford Performance Parts has been producing and developing performance parts with enthusiasts in mind. Whether you are building from the ground up or working to get that extra tenth of a second, Ford Performance delivers the products you need....
Ford Racing 19-24 Ranger/Bronco 2.3L/2.7L / 11-21 F-150 3.5L EcoBoost Cold Spark Plug Set
2010-2019 Ford Flex Limited / SE / SEL
$70.44
Details

NGK G-Power

NGK
NGK G-Power 94372
OUT OF STOCK
94372
NGK G-Power Series offers the performance and durability of platinum at a competitive price. Fine wire platinum tipped center electrode reduces required voltage for better starts, superior acceleration and increased fuel economy....
NGK G-Power Spark Plug Box of 4 (LTR6GP-8)
2010-2019 Ford Flex Limited
$48.43

NGK Iridium IX

NGK
NGK Iridium IX 6509
IN STOCK
6509
The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® the ideal choice for any performance enthusiast. Iridium's high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability....
NGK Iridium IX Spark Plug Box of 4 (LTR6IX-11)
2012-2019 Ford Flex Limited / SE / SEL
$54.25
Details
NGK Iridium IX 94374
IN STOCK
94374
The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® the ideal choice for any performance enthusiast. Iridium's high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability....
NGK Iridium IX Spark Plug Box of 4 (LTR6IX)
2010-2019 Ford Flex Limited
$54.19
Details

NGK Laser Iridium

NGK
NGK Laser Iridium 97177
IN STOCK - LOW
97177
NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder tha...
NGK Laser Iridium Spark Plug Box of 4 (LTR6CI-8)
2010-2019 Ford Flex Limited
$62.57
Details

NGK Laser Platinum

NGK
NGK Laser Platinum 94806
IN STOCK - LOW
94806
NGK Laser Platinum Series plugs provide high ignitability and longer service life. Laser welded dual platinum surfaces ensure slow wear rate providing stable idel, superior anti fouling, improved fuel efficiency and lower emissions....
NGK Laser Platinum Spark Plug Box of 4 (LTR6BP13)
2012-2019 Ford Flex Limited / SE / SEL
$58.17
Details

NGK Other

NGK
NGK Other 91276
IN STOCK - LOW
91276
NGK Ruthenium HX is designed for newer engines which demand high ignitability. Double Fine Electrode (DFE) design promotes spark energy concentration and ignites a wider range of air-fuel ratios, offering improved performance in rich or lean engine conditions....
NGK Ruthenium HX 04-16 Cadillac SRX Spark Plug
2012-2019 Ford Flex Limited / SE / SEL
$66.88
Details

NGK Ruthenium HX

NGK
NGK Ruthenium HX 90495
IN STOCK
90495
NGK Ruthenium HX is designed for newer engines which demand high ignitability. Double Fine Electrode (DFE) design promotes spark energy concentration and ignites a wider range of air-fuel ratios, offering improved performance in rich or lean engine conditions....
NGK Ruthenium HX Spark Plug Box of 4 (LTR6BHX)
2010-2019 Ford Flex Limited
$66.88
Details