Autolite AI6043 - Autolite Iridium Ultra Finewire Spark Plug
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AUTOLITE part description
Product Description
Autolite Iridium Ultra Finewire Spark Plug
Features & Benefits
- Autolite Iridium Ultra(R) is an engineered OE replacement iridium spark plug.
- Engineered with an iridium-enhanced laser-welded fine-wire center electrode that provides focused ignition, optimal ignitability, and maximum performance.
- A laser-welded, finewire iridium alloy center electrode provides optimal fuel efficiency, acceleration, and focused ignitability.
- Its proprietary platinum ground electrode provides increased durability and resistance to wear, extending the life of the plug.
- Nickel-plated shell to resist corrosion.
- The tapered ground wire enhances ignitability for improved combustion and performance.
- High-alumina ceramic insulator for increased strength.
- The high alumina ceramic multi-rib insulator insulator provides thermal conductivity and superior insulation for increased strength & prevents flash-over.
- Laser welded, finewire Iridium center electrode.
- The copper core within the plug provides reliable performance with higher thermal conductivity.
- Proprietary platinum sidewire technology.
- Includes a lifetime limited warranty that guarantees optimum performance equal to OE designed plugs.
Product Attributes
| Resistance | 4000 82 |
| Ground Electrode Tip Design | Taper Cut |
| Ground Electrode Core Material | Nickel |
| Electrical Terminal Type | Non-Removable Nut |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Iridium |
| Pre-Gap Size | 0.045 IN |
| Ground Electrode Quantity | 1 |
| Hex Size | 16 MM |
| Seat Type | Tapered |
| Reach | 0.982 IN |
| Thread Diameter | 14 MM |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| Ground Electrode Tip Material | Platinum |
| 9608 | Fine Wire |
| 9805 | Long Projection |
| Washer Included | No |
| Grade Type | Performance |
| Hex Size | 5/8 IN |
| Manufacturer Heat Range | 12 |
| 9459 | Yes |
| 9507 | Hex |
| 9746 | No |
| Pre-Gap Size | 1.1429999999999998 MM |
| Reach | 24.9428 MM |
Additional Information
| Country of Origin (Primary) | MX |
| Harmonized Tariff Code (Schedule B) | 8511100000 |
| Warranty Special | Limited Lifetime |
| Warranty Special UOM | TX |
| Harmonized Tariff Code (HTS) | 8511100000 |
| UPC | 00009100270634 |
| UNSPSC | 26101732 |
Part Interchanges
Fits Vehicles
- Chevrolet LCF 3500 (2021-2023)
- Jeep Wrangler (2021-2022)
- Jeep Grand Wagoneer (2022-2023)
- Chevrolet Silverado 1500 LTD (2022)
- Chevrolet Silverado 1500 LD (2019)
- GMC Sierra 3500 HD (2020-2025)
- Chevrolet Silverado 3500 HD (2020-2025)
- GMC Sierra 2500 HD (2020-2025)
- Chevrolet Silverado 2500 HD (2020-2025)
- GMC Sierra 1500 Limited (2019, 2022)
- Dodge Durango (2018-2024)
- GMC Savana 2500 (2018-2024)
- GMC Savana 3500 (2018-2024)
- Chevrolet Express 3500 (2018-2024)
- Chevrolet Express 2500 (2018-2024)
- Cadillac Escalade ESV (2015-2024)
- Cadillac Escalade (2015-2024)
- Chevrolet Camaro (2016-2024)
- GMC Yukon XL (2015-2024)
- Chevrolet Tahoe (2015-2024)
- Chevrolet Suburban (2015-2024)
- GMC Yukon (2015-2024)
- GMC Sierra 1500 (2014-2024)
- Chevrolet Corvette (2014-2019)
- Chevrolet Silverado 1500 (2014-2024)
- Dodge Charger (2012-2023)
- Jeep Grand Cherokee (2012-2021)
- Chrysler 300 (2012-2014, 2023)
- Dodge Challenger (2011-2023)
Autolite® allows you to go anywhere—without delay—with its comprehensive spark plugs offerings. Although it was initially established as a buggy lamp manufacturer in 1911, it slowly gained recognition as an ignition expert when it developed and introduced the very first Autolite spark plug in 1935. Over the years, the company has reached greater heights, producing and supplying spark plugs and other ignition parts to some of the major automotive manufacturers, such as Chrysler, Studebaker, Willys, and Packard. Headquartered in Lake Forest, Illinois, Autolite is a proud member of the FRAM Group, North America's largest and most diversified group servicing the vehicle replacement parts market.
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