AO SMITH 100338898 Graphite Spark Igniter Gasket 020363214203

( Brand: Ao Smith ), ( Manufacturer Part Number: 100338898 ), ( Part Type: Gasket )

Review AO SMITH Graphite Spark Igniter Gasket

The AO Smith Graphite Spark Igniter Gasket 020363214203 is an essential component for the proper functioning of your water heater's spark igniter system. This gasket is specifically designed for use with AO Smith water heaters, ensuring a perfect fit and optimal performance.

The gasket is made from high-quality graphite material, which provides several advantages over traditional rubber gaskets. Graphite is known for its excellent heat resistance, making it ideal for use in high-temperature applications such as water heater igniter systems. Additionally, graphite gaskets are resistant to corrosion and wear, ensuring a longer lifespan than rubber gaskets.

The gasket measures approximately 1.5 inches in diameter and 0.125 inches in thickness. It features a unique, oval shape that conforms to the contours of your water heater's spark igniter, creating a tight seal and preventing any gas leaks.

Installing the AO Smith Graphite Spark Igniter Gasket 020363214203 is a straightforward process. Simply remove the old gasket, clean the surface of the igniter and the water heater, and apply a thin coat of RTV silicone sealant around the edges of the new gasket. Carefully align the gasket with the igniter and press it into place, ensuring that it is seated evenly and securely.

Overall, the AO Smith Graphite Spark Igniter Gasket 020363214203 is an essential upgrade for any AO Smith water heater. Its superior heat resistance, resistance to corrosion, and longer lifespan make it a cost-effective and reliable solution for maintaining the performance and safety of your water heater system.

Pros and Cons of buying a AO Smith 100338898 Graphite Spark Igniter Gasket 020363214203

The AO Smith 100338898 Graphite Spark Igniter Gasket 020363214203 is a crucial component for water heaters using gas burners. This gasket ensures a proper seal between the igniter and the combustion chamber, enabling efficient and safe operation. In this analysis, we will discuss the advantages and disadvantages of purchasing this part.

1. Enhanced Performance: The graphite material used in this gasket can withstand high temperatures and corrosive environments, ensuring longer service life and improved performance.

2. Reduced Maintenance: The increased durability of the graphite gasket can significantly decrease the frequency of replacements, leading to lower overall maintenance costs.

3. Easy Installation: The gasket is designed to be easy to install, requiring minimal tools and experience.

4. OEM Compatibility: This part is a direct replacement for the original equipment manufacturer (OEM) gasket, ensuring a perfect fit and reliable function.

1. Cost: The graphite gasket may be more expensive than traditional rubber or ceramic gaskets, which could be a deterrent for some buyers.

2. Availability: This specific gasket might not be readily available at local hardware stores, so buyers may need to order it online.

3. Special Handling: Graphite gaskets require special handling during installation to avoid damaging the material, which might add additional complexity to the process.

In summary, the AO Smith 100338898 Graphite Spark Igniter Gasket 020363214203 offers several advantages, including enhanced performance, reduced maintenance, easy installation, and OEM compatibility. However, its cost, limited availability, and special handling requirements might be considered disadvantages for some buyers. Ultimately, the decision to purchase this gasket depends on individual priorities and circumstances.

For those seeking improved performance, durability, and reliability in their water heater igniter gasket, the AO Smith 100338898 Graphite Spark Igniter Gasket 020363214203 is a worthwhile investment. However, for those who prioritize cost and ease of availability, a traditional rubber or ceramic gasket might be a more suitable alternative.

Details:

In the event that any clauses or phrases contained here within are ruled out by a judge, law, lawyer, jurors, and other entity all others remain in effect. This item is: AO Smith 100338898 Graphite Spark Igniter Gasket 3 is new, however, The original packaging may be missing or imperfect. It also includes the packaging, or lack thereof, shipping label, and any contents place in package by error. Most boxes have been opened for inspection and photos.

If items are listed as new they may not come with original packaging. Includes only what is shown in the picture.

part #: 100338898 prices

• $38.39-$221.31

specifications wateheat:

• brand: Ao Smith
• mpn: 100338898
• part type: Gasket

seller wateheat:

• # reviews: 3078
• city: Atchison, Kansas
• rating: 100.0%

offer wateheat:

• options: Ship-to-home
• started: November 21, 2025
• sold: 0
• quantity: 1
• availability: In Stock

general wateheat:

• condition: Open box
• Heating, Cooling Air > Water Heaters > Water Heater Parts

returns wateheat:

• policy: No Returns

payments wateheat:

• other
• wallet: Google-pay
• credit card: Discover

shipping wateheat:

• class: Economy
• cost: $10.00
• service: Economy
• type: Fixed
• transit: 4-10 Days

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