Skip to content
Advanced spark plug for enhanced engine performance
The Autolite Spark Plug AI5863 is designed to meet the demands of modern engines, providing superior performance and efficiency. Featuring an iridium electrode tip and advanced laser-welded technology, this spark plug ensures optimal ignitability and durability, making it a reliable choice for high-performance vehicles.
Features
- Ultra finewire iridium centerwire tip design with laser-welded technology for focused ignition
- Enhanced fuel efficiency and acceleration through a finewire center electrode
- Durable construction designed to last over 100,000 miles
- Proprietary iridium alloy used in the laser-welded finewire center electrode tip
Specifications
- Manufacturer: Autolite Spark Plugs
- Manufacturer Part Number: AI5863
- Resistor: Yes
- Electrode Type: Fine Wire Center
- Electrode Core Material: Copper
- Electrode Tip Material: Iridium
- Insulator Type: Projected
- Thread Size (IN): 0.551 Inch
- Quantity: Single
- Reach: 0.982 Inch
- Seat Type: Tapered
- Wrench Diameter: 5/8 Inch
Compatibility/Fit
- 2014-2017 Buick Regal
- 2018-2020 Buick Regal Sportback
- 2018-2020 Buick Regal TourX
- 2013-2019 Cadillac ATS
- 2016-2019 Cadillac CT6
- 2014-2019 Cadillac CTS
- 2016-2023 Chevrolet Camaro
- 2018-2019 Chevrolet Equinox
- 2013-2022 Chevrolet Malibu
- 2018-2019 Chevrolet Traverse
- 2019-2019 Ford EcoSport
- 2015-2024 Ford Edge
- 2020-2022 Ford Escape
- 2015-2023 Ford Expedition
- 2013-2024 Ford Explorer
- 2011-2017 Ford F-150
- 2020-2023 Ford F-150
- 2010-2019 Ford Flex
- 2012-2018 Ford Focus
- 2017-2019 Ford Fusion
- 2013-2019 Ford Police Interceptor Sedan
- 2014-2025 Ford Police Interceptor Utility
- 2019-2023 Ford Ranger
- 2010-2019 Ford Taurus
- 2019-2021 Ford Transit Connect
- 2015-2025 Ford Transit-150
- 2015-2025 Ford Transit-250
- 2015-2025 Ford Transit-350
- 2015-2025 Ford Transit-350 HD
- 2018-2020 GMC Terrain
- 2017-2017 Jaguar XE
- 2013-2015 Jaguar XF
- 2015-2017 Land Rover Discovery Sport
- 2013-2015 Land Rover LR2
- 2012-2017 Land Rover Range Rover Evoque
- 2020-2024 Lincoln Aviator
- 2020-2020 Lincoln Continental
- 2020-2021 Lincoln Corsair
- 2010-2016 Lincoln MKS
- 2010-2019 Lincoln MKT
- 2019-2023 Lincoln Nautilus
- 2015-2024 Lincoln Navigator
Shipping & Returns
- This product ships to the US and Canada.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition.
