AC LS-86 Aircraft Spark Plugs

( Brand: Ac ), ( Manufacturer Part Number: LS-86 ), ( Part Type: Spark Plug )

Review AC Lot Of New Unopened Vintage Aircraft Spark Plugs fits 2020

Introducing the ACDelco LS-86 20 Airlines Spark Plugs, an excellent choice for drivers seeking top-tier performance and longevity for their vehicles. These spark plugs are specifically designed for select GM applications and are engineered to meet or exceed OE specifications.

The LS-86 20 Airlines Spark Plugs are constructed with a fine-wire platinum center electrode, which provides faster ignition and improved combustion efficiency. This results in smoother engine operation, enhanced fuel economy, and reduced emissions. The platinum center electrode also offers superior durability, ensuring long plug life and consistent performance.

Each spark plug features a copper core insulator, which helps to dissipate heat and maintain a stable spark. The insulator also has a proprietary Iridium Taper Tip, which provides a precise, uniform gap, ensuring optimal spark formation and stability. The design of the plugs also includes a reinforced insulator, which resists cracking and helps to maintain the structural integrity of the plug over time.

The ACDelco LS-86 20 Airlines Spark Plugs come with a gasket seal, ensuring a reliable seal between the plug and the cylinder head. The gasket seal also provides excellent resistance to combustion gases, ensuring that the plug remains in place and delivering consistent performance.

These spark plugs are easy to install and are compatible with a wide range of vehicles. They meet or exceed OE specifications, making them an ideal choice for drivers who want to maintain their vehicle's performance and reliability. With the advanced technology and superior materials used in the design of these spark plugs, the ACDelco LS-86 20 Airlines Spark Plugs offer superior performance, longevity, and value for your money.

Pros and Cons of Buying AC LS-86 20 Aircraft Spark Plugs

The AC LS-86 20 spark plugs are designed specifically for aircraft engines. These spark plugs offer several advantages and disadvantages, which are essential to consider before making a purchase.

1. High-Performance: AC LS-86 20 spark plugs are designed to deliver superior performance, ensuring reliable ignition and optimal engine efficiency.

2. Long Service Life: These spark plugs have an extended service life, reducing the frequency of replacements and saving time and money.

3. Temperature Resistance: The AC LS-86 20 spark plugs are engineered to withstand high temperatures, making them ideal for aircraft engines that operate under extreme conditions.

4. Precision Manufacturing: The spark plugs are manufactured using state-of-the-art technology and stringent quality control measures, ensuring consistent performance and reliability.

1. Cost: AC LS-86 20 spark plugs are more expensive than standard automotive spark plugs due to their specialized design and materials.

2. Availability: They may not be readily available at local auto parts stores and might require ordering through an aviation supplier or online retailer.

3. Installation Complexity: Installing aircraft spark plugs can be a complex process that requires specialized tools and knowledge, making it a potential challenge for some users.

While the AC LS-86 20 aircraft spark plugs come with a higher price point and installation complexity compared to standard automotive spark plugs, their advantages in terms of high-performance, long service life, temperature resistance, and precision manufacturing make them an excellent investment for aircraft engine owners. The potential challenges can be mitigated by working with an experienced aviation professional or supplier to ensure a smooth purchasing and installation process.

If you're in the market for new aircraft spark plugs, consider the AC LS-86 20 model due to its excellent performance, extended service life, temperature resistance, and precision manufacturing. Work with a reputable aviation supplier or professional to ensure a seamless purchasing and installation process.

Details:

part #: ls86 prices

• $40.00-$67.21

specifications aviationpar:

• for years: 2020
• brand: Ac
• mpn: Ls-86
• part type: Spark Plug

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: New

offer aviationpar:

• options: Ship-to-home
• availability: In Stock
• best offers: True
• quantity: 3
• sold: 0
• started: May 10, 2026

returns aviationpar:

• policy: No Returns

payments aviationpar:

• other
• wallet: Apple-pay
• credit card: Visa

seller aviationpar:

• city: Hewitt, Texas
• rating: 99.3%
• # reviews: 2353

shipping aviationpar:

• type: Calculated
• service: USPS Ground Advantage
• cost: $0.00
• class: Standard
• transit: 5-12 Days
• carrier: USPS

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