LS-85 Spark Plug Aircraft Engine Ceramic
( Brand: General Motors ), ( Manufacturer Part Number: LS-85 ), ( Part Type: Spark Plug Engine Motor ), ( Country/region Of Manufacture: United States )
Review GENERAL MOTORS Spark Plug Aircraft Engine Ceramic Type
Introducing the LS-85 Spark Plug, a high-performance ignition component designed specifically for aircraft engines. This spark plug is engineered to deliver reliable ignition in demanding aviation applications, ensuring optimal engine performance.
The LS-85 Spark Plug is constructed with a ceramic insulator, which provides superior insulating properties and excellent thermal shock resistance. This material also allows for a longer service life, as it is less prone to wear and tear compared to other insulator materials. The ceramic insulator also ensures a consistent gap between the electrode and the ground electrode, which is essential for proper spark formation.
The electrodes of the LS-85 Spark Plug are made from a nickel alloy, which is known for its excellent conductivity and resistance to wear. The ground electrode is designed in a tapered shape, which helps to ensure proper contact with the engine's electrode and minimize the risk of fouling. The center electrode is designed in a sharp point shape, which provides an efficient and consistent spark.
The LS-85 Spark Plug also features a fiber insulator tip, which provides additional insulation and protects the ceramic insulator from damage during installation and removal. The plug also includes a copper core, which helps to dissipate heat and improve the plug's overall durability.
The LS-85 Spark Plug is compatible with a wide range of aircraft engines and is suitable for use in both normal and magnesium-alloy cylinder heads. It is recommended for use in engines that operate at high RPM and require a reliable and consistent ignition source.
The LS-85 Spark Plug is easy to install and can be replaced quickly during routine maintenance. It is important to follow the manufacturer's instructions for installation and to use the appropriate tools to ensure proper installation and prevent damage to the plug.
In summary, the LS-85 Spark Plug is a high-quality, reliable, and durable ignition component designed specifically for aircraft engines. Its ceramic insulator, nickel alloy electrodes, and fiber insulator tip provide excellent insulation, conductivity, and protection, ensuring optimal engine performance and longer service life. It is suitable for use in a wide range of aircraft engines and is easy to install during routine maintenance.
The LS-85 Spark Plug, a ceramic type designed for aircraft engines, is a crucial component for maintaining engine performance and efficiency. Like any other purchase, it's essential to consider both advantages and disadvantages before making a decision.
Advantages of LS-85 Ceramic Spark Plugs:1. Longer service life: Ceramic spark plugs, including the LS-85, have a longer service life compared to conventional copper or iridium plugs. This extended life reduces the overall cost of engine maintenance.
2. Improved combustion efficiency: Ceramic spark plugs generate a hotter spark, resulting in more efficient combustion. This leads to better engine performance and increased fuel economy.
3. Reduced fouling: Ceramic spark plugs are less prone to fouling, which is a common issue with copper plugs. Fouling can lead to poor engine performance and increased maintenance costs.
4. Enhanced durability: The ceramic insulator material is more resistant to thermal shock and wear compared to copper. This results in a more durable spark plug that can withstand the demanding conditions of aircraft engines.
Disadvantages of LS-85 Ceramic Spark Plugs:1. Higher initial cost: Ceramic spark plugs, including the LS-85, are generally more expensive than their copper or iridium counterparts. However, the longer service life and improved performance can offset the higher initial cost.
2. Installation considerations: Ceramic spark plugs require a precision fit and may require additional installation steps, such as the use of a special gap tool. This can add to the overall installation cost and complexity.
3. Compatibility: Not all aircraft engines are compatible with ceramic spark plugs, including the LS-85. It's essential to consult the engine manufacturer's specifications before making a purchase.
4. Fragility: While the ceramic material is more resistant to thermal shock and wear, it is more fragile than copper or iridium. Ceramic spark plugs can be damaged during installation or removal, and this can lead to poor performance or engine damage.
In conclusion, the LS-85 Ceramic Spark Plug offers several advantages, including longer service life, improved combustion efficiency, reduced fouling, and enhanced durability. However, it also comes with disadvantages, such as a higher initial cost, installation considerations, compatibility issues, and fragility.
Based on the information provided, it is recommended that aircraft owners or operators consider the specific needs and requirements of their engine before deciding to purchase the LS-85 Ceramic Spark Plug. If the engine is compatible and the benefits outweigh the costs, then the ceramic spark plug may be a worthwhile investment for improved engine performance and reduced maintenance costs.
Details:
Whether you're replacing a worn-out spark plug or looking for backup, this ceramic type LS-85 is an excellent choice your aviation needs. Please review all photos. This spark plug is designed specifically for aircraft engines and made of ceramic material. You are purchasing the exact item shown.
part #: ls85 prices
- $12.08-$24.99
specifications aviationpar:
- brand: General Motors
- mpn: Ls-85
- part type: Spark Plug Engine Motor
- country/region of manufacture: United States
general aviationpar:
- condition: New other see details
- Parts Accessories > Aviation Parts Accessories > Parts
returns aviationpar:
- policy: Returns Accepted
- paid by: Seller
- time: 30 Days
payments aviationpar:
- wallet: Paypal
- credit card: Diners-club
- other
offer aviationpar:
- options: Ship-to-home
- best offers: True
- availability: In Stock
- quantity: 1
- started: July 20, 2025
- sold: 0
seller aviationpar:
- city: Goleta, California
- # reviews: 5424
- rating: 99.7%
shipping aviationpar:
- class: Standard, Expedited
- cost: $0.00
- transit: 4-9 Days
- type: Fixed
- carrier: USPS, UPS
- service: USPS Ground Advantage, USPS Priority Mail, UPS Ground
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