SIERRA 10-8801-1 International Magforce Stern Drive Spark Wi 18-8801-1 Plug

( Brand: Sierra ), ( Manufacturer Part Number: 10-8801-1 ), ( Part Type: Spark Drive Plug )

Review SIERRA International Premium Magforce Stern Drive Spark Plug Wi fits MARINE

Sierra 10-8801-1 International 18-8801-1 MagForce Marine Stern Drive Spark Plug

The Sierra 10-8801-1 International 18-8801-1 MagForce Marine Stern Drive Spark Plug is a high-performance, reliable solution for boat owners seeking optimal engine efficiency and longevity. This spark plug is designed specifically for marine use, particularly for Sierra's 18-8801 stern drive series, ensuring a perfect fit and seamless integration.

Crafted with MagForce technology, this spark plug offers enhanced ignition performance, delivering more power to the engine and improving fuel economy. The MagForce design also reduces spark plug fouling and corrosion, prolonging the lifespan of the spark plug and reducing maintenance costs.

The spark plug features a heat range specifically designed for marine applications, offering superior heat dissipation to prevent overheating and pre-ignition. It also boasts a copper center electrode and nickel-plated ground electrode, ensuring reliable spark formation and improved engine performance.

The Sierra 10-8801-1 International 18-8801-1 MagForce Marine Stern Drive Spark Plug is easy to install, with a tapered insulator that fits securely into the cylinder head. It comes with a high-temperature silicone rubber boot for added durability and protection against the harsh marine environment.

In summary, the Sierra 10-8801-1 International 18-8801-1 MagForce Marine Stern Drive Spark Plug is a top-tier choice for boat owners, offering superior ignition performance, enhanced fuel economy, and a longer lifespan compared to traditional spark plugs. With its MagForce technology, heat range optimized for marine applications, and durable construction, this spark plug is an essential addition to any marine engine for reliable, efficient, and long-lasting performance.

The Sierra 10-8801-1 International and 18-8801-1 MagForce Marine Stern Drive Spark Plug are specialized components used in marine applications. Here are some pros and cons to help you decide:

1. Quality: Sierra and MagForce are reputable brands known for manufacturing high-quality products. These spark plugs are designed specifically for marine applications, ensuring they can withstand the harsh conditions of the marine environment.

2. Performance: These spark plugs are designed to improve engine performance. They provide better spark, which results in more efficient combustion, improved fuel efficiency, and increased horsepower.

3. Durability: The long-lasting design of these spark plugs means fewer replacements over time, potentially saving you money in the long run.

4. Easy Installation: These spark plugs are designed to be easy to install, saving you time and effort during the installation process.

1. Cost: Compared to standard spark plugs, these marine-specific spark plugs can be more expensive. However, the increased performance and durability may offset this cost over time.

2. Specificity: These spark plugs are designed specifically for the Sierra MagForce Marine Stern Drive. If you have a different type of marine engine, you'll need a different spark plug.

3. Availability: Due to their specificity, these spark plugs may not be as widely available as standard spark plugs, making it harder to find replacement parts if needed.

In conclusion, while the Sierra 10-8800-series spark plugs may be more expensive and less widely available, their quality, performance, and durability make them a good investment for those with a Sierra MagForce Marine Stern Drive engine. If you own a different type of marine engine, it would be more cost-effective to purchase a spark plug designed for your specific engine.

Details:

With the trusted brand of Sierra, you can be assured reliability and performance this spark plug.

part #: 1088011 prices

• $35.00-$81.29

specifications ignitionstartin:

• for models: Marine
• brand: Sierra
• mpn: 10-8801-1
• part type: Spark Drive Plug

returns ignitionstartin:

• policy: No Returns

general ignitionstartin:

• condition: New
• Boat Parts > Inboard Engines Components > Ignition Starting Systems

shipping ignitionstartin:

• carrier: USPS
• cost: $5.09
• service: USPS Ground Advantage
• type: Calculated
• class: Standard
• transit: 3-9 Days

seller ignitionstartin:

• rating: 0.0%
• city: Shelley, Idaho
• # reviews: 0

offer ignitionstartin:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• best offers: True
• started: October 29, 2025
• quantity: 2

payments ignitionstartin:

• credit card: Diners-club
• other
• wallet: Google-pay

Sierra 10-8801-1 Is Similar To:

• 030999236678 Sierra International 18-5389 Marine (46.4% similar) Condition this item is in excellent cosmetic. Features oem: crusader, mercury marine 393-4988T, 393-4988T2 package content retail box may show signs of wear and be removed to securely ship the item. To get a quote, visit. This item has been cleaned and sanitized to ensure your complete satisfaction...(January 15th, 2018)
• 13524a3 Marine Hei Distributor Sierra Rotor Replaces Mercruiser V8 18-5431 (22% similar) ...(April 25th, 2015)
• 15-604 Magstar Marine Spark Plug Wire Set Omc Sierra Volvo (39.2% similar) Volvo pent all V-6 engines w electronic ING. Fits Chrysler marine 229 V-6, crusader 262 w conventional ignition, ind mar, master craft, power mercury cubic inches, MC 3l w conventional ING. Mallory MARINE9 2MERCURY MARINE84-816761Q784-816761A784-813720A784-43376A7OMC503750SIERRA MARINE18 1VOLVO ...(March 11th, 2018)
• 18-15100 Sierra Marine Serpentine Belt Mercur 808282145347 (31.1% similar) ...(April 8th, 2018)
• 18-15112 Sierra Marine Serpentine Belt Mercury 808282145453 (30.9% similar) ...(April 8th, 2018)
• 18-15116 Sierra Marine Serpentine Belt Mercury 808282145507 (30.9% similar) ...(April 8th, 2018)
• 18-1801 Sierra Ignition Switch Replacement Boat Marine (36.1% similar) Please message with any questions. This is a 5 terminal, pistol shaped key and new in the original package with two keys, ignition switch instructions...(July 19th, 2018)
• 18-2020 Sierra International Marine Oil Seal For Omc Stern (44.6% similar) Product overview oem: MC features make sure this fits. Fast and free shipping you're already purchasing the item. By entering your model number...(January 23rd, 2019)
• 18-2028 Sierra New Marine Oil 030999309747 (28.8% similar) If you're looking for Sierra quality, be sure Sierras what getting. A free shipping within the u width . Inside diameter shaft size. Will have shipping charges added. This listing is for a brand new oil seal an MC stern drive or cobra...(April 12th, 2017)
• 18-2071 Sierra Oil Seal Replaces Omc Stern Drive 030999310224 (38.4% similar) ...(January 7th, 2019)
• 18-28018 Sierra Premium Marine Spark Plug (48.9% similar) MTV 28 c shipping cost is for the continental USA only. For shipping outside of the continental USA, please inquire about cost before buying. I am selling a set of premium marine spark plug wires this item fits v8 model's. This is a new item old stock as shown in the pictures...(March 9th, 2017)