Iridium Ultra Finewire Spark Plug

Part Number AI5863 (153445434)

UPC: 9100270832

Package contents: 1 Each per Each

Select vehicle for guaranteed fit

Replacement part for Bosch Oe Fine Wire Double Iridium Spark Plug Bosch Oe Fine Wire Double Iridium Spark Plug Champion Spark Plug Iridium Spark Plug RES8WYPB3 - Maximum Performance & Longevity DENSO Auto Parts Spark Plug Iridium Tt NGK Laser Iridium Spark Plug

$8.64

In stockShips by 29th Oct

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.

2016-2020 Buick Envision
2014-2017 Buick Regal
2018-2020 Buick Regal Sportback
2018-2020 Buick Regal TourX
2014-2019 Cadillac ATS
2022-2024 Cadillac CT4
2016-2018 Cadillac CT6
2014-2019 Cadillac CTS
2015-2019 Cadillac XTS
2016-2023 Chevrolet Camaro
2018-2020 Chevrolet Equinox
2014-2022 Chevrolet Malibu
2018-2019 Chevrolet Traverse
2018-2022 Ford EcoSport
2015-2017 Ford Expedition
2013-2019 Ford Explorer
2011-2016 Ford F-150
2010-2019 Ford Flex
2014-2018 Ford Focus
2013-2019 Ford Police Interceptor Sedan
2014-2019 Ford Police Interceptor Utility
2010-2019 Ford Taurus
2015-2026 Ford Transit-150
2015-2026 Ford Transit-250
2015-2026 Ford Transit-350
2015-2026 Ford Transit-350 HD
2019-2023 Ford Transit Connect
2018-2020 GMC Terrain
2017 Jaguar XE
2013-2015 Jaguar XF
2010-2016 Lincoln MKS
2010-2019 Lincoln MKT
2015-2017 Lincoln Navigator

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	5/8 in
Hex Type	Hex
Indexed	No
Insulator Height	2.058 in
Insulator Material	Ceramic
Manufacturer Heat Range	11
Pre-Gap Size	0.032 in
Resistance	4000 82
Resistor Type	Yes
Seat Type	Tapered
Skirt	Yes
Street Legal	Yes
Thread Diameter	14 mm
Thread Size	M14 - 1.25
Thread Type Standard	Metric
Washer(s) Included	No

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)).