Iridium Ultra Finewire Spark Plug

Part Number AI5682 (153445408)

UPC: 9100270535

Package contents: 1 Each per Each

Select vehicle for guaranteed fit

Replacement part for Bosch Oe Fine Wire Single Platinum Spark Plug Bosch Double Iridium Pin-To-Pin Bosch Oe Fine Wire Double Iridium Spark Plug DENSO Auto Parts Spark Plug Iridium Long-Life NGK Laser Iridium Spark Plug NGK Laser Iridium High Ignitability Spark Plug NGK Laser Iridium High Ignitability Spark Plug NGK Laser Iridium High Ignitability Spark Plug NGK Laser Iridium High Ignitability Spark Plug NGK Laser Iridium Spark Plug NGK Laser Iridium Spark Plug NGK Laser Iridium Spark Plug NGK Laser Iridium Spark Plug NGK Laser Iridium Spark Plug

$8.43

Out of stock

Description

Autolite® Iridium Ultra® is equipped with a laser welded iridium enhanced fine-wire center electrode that ensures your engine runs at maximum performance; while its double precious metal design provides increased durability, allowing your engine to maintain desired performance levels for longer. Iridium Ultra delivers optimal fuel efficiency, acceleration, and ignitability, making it the best OE replacement plug choice for modern engines.

Fitment

This part fits the following vehicles.

2016-2022 Acura ILX
2023-2026 Acura Integra
2022-2026 Acura MDX
2019-2026 Acura RDX
2015-2025 Acura TLX
2014 Acura TSX
2015-2020 Alfa Romeo 4C
2013-2025 Honda Accord
2016-2026 Honda Civic
2015-2026 Honda CR-V
2015-2020 Honda Fit
2023-2026 Honda HR-V
2013 INFINITI EX37
2013 INFINITI FX37
2008-2013 INFINITI G37
2011-2013 INFINITI M37
2015 INFINITI Q40
2014-2015 INFINITI Q50
2014-2015 INFINITI Q60
2014-2019 INFINITI Q70
2015-2019 INFINITI Q70L
2014-2017 INFINITI QX50
2014-2017 INFINITI QX70
2012-2022 Mazda 3
2019-2022 3 Mazda Sport
2014-2021 Mazda 6
2016-2021 Mazda CX-3
2020-2023 Mazda CX-30
2013-2024 Mazda CX-5
2023-2024 Mazda CX-50
2025 Mazda CX-70
2016-2023 Mazda CX-9
2024-2025 Mazda CX-90
2016-2025 Mazda MX-5 Miata
2008-2015 Mercedes-Benz C63 AMG
2008-2010 Mercedes-Benz CL63 AMG
2007-2009 Mercedes-Benz CLK63 AMG
2007-2011 Mercedes-Benz CLS63 AMG
2007-2011 Mercedes-Benz E63 AMG
2007-2011 Mercedes-Benz ML63 AMG
2007 Mercedes-Benz R63 AMG
2008-2010 Mercedes-Benz S63 AMG
2009-2012 Mercedes-Benz SL63 AMG
2011-2015 Mercedes-Benz SLS AMG
2009-2020 Nissan 370Z
2009-2021, 2023-2024 Nissan GT-R
2016-2017 Polaris Scrambler 1000 XP
2014-2015 Polaris Scrambler 1000 XP EPS
2020-2024 Polaris Scrambler 1000 XP S
2022 Polaris Scrambler 1000 XP S LE
2015-2024 Polaris Scrambler 850
2015-2023 Polaris Sportsman 1000 Touring XP
2016 Polaris Sportsman 1000 Touring XP Limited
2015-2019, 2021 Polaris Sportsman 1000 XP
2016-2022 Polaris Sportsman 1000 XP High Lifter Edition
2021-2022 Polaris Sportsman 1000 XP Hunter Edition
2020 Polaris Sportsman 1000 XP Premium
2022 Polaris Sportsman 1000 XP Ride Command Edition
2020-2024 Polaris Sportsman 1000 XP S
2022-2024 Polaris Sportsman 1000 XP Ultimate Trail
2019 Polaris Sportsman 110 EFI
2019 Polaris Sportsman 570
2019 Polaris Sportsman 570 6x6
2016, 2020, 2022-2025 Polaris Sportsman 850
2017-2024 Polaris Sportsman 850 High Lifter Edition
2020-2025 Polaris Sportsman 850 Premium
2015-2019 Polaris Sportsman 850 SP
2021-2024 Polaris Sportsman 850 Ultimate Trail
2013-2020, 2022-2024 Subaru BRZ
2014-2018 Subaru Forester
2015-2021 Subaru WRX

Features & benefits

Engineered with an iridium-enhanced laser-welded fine-wire center electrode that provides focused ignition, optimal ignitability, and maximum performance.
Its proprietary platinum ground electrode provides increased durability and resistance to wear, extending the life of the plug.
The tapered ground wire enhances ignitability for improved combustion and performance.
The high alumina ceramic multi-rib insulator insulator provides thermal conductivity and superior insulation for increased strength & prevents flash-over.
The copper core within the plug provides reliable performance with higher thermal conductivity.
Includes a lifetime limited warranty that guarantees optimum performance equal to OE designed plugs.

Specifications

Center Electrode Core Material	Copper
Center Electrode Design	Fine Wire
Center Electrode Projection	Mid Projection
Center Electrode Tip Material	Iridium
Country Of Origin	MX
Electrical Terminal Type	Non-Removable Nut
Grade Type	Performance
Ground Electrode Core Material	Nickel
Ground Electrode Quantity	1
Ground Electrode Tip Design	Taper Cut
Ground Electrode Tip Material	Platinum
Hex Size	14 mm
Hex Type	Hex
Indexed	No
Insulator Material	Ceramic
Manufacturer Heat Range	11
Reach	26 mm
Resistance	4000 82
Resistor Type	Yes
Seat Type	Flat
Skirt	Yes
Street Legal	Yes
Thread Diameter	12 mm
Thread Size	M12 - 1.25
Thread Type Standard	Metric
Washer Type	Crush
Washer(s) Included	Yes

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).