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  3. AUTOLITE 4303

AUTOLITE Spark Plug Copper 009100023483 4303/4

4303 Autolite 009100023483 Spark Plug 4303/4 Copper

( Brand: Autolite ), ( Part Type: Spark Plug ), ( UPC: 009100023483 )

Review AUTOLITE Spark Plug 4303/4 Copper

Autolite 009100023483 Spark Plug 4303/4 (Copper) - Reliable Ignition Performance for Optimal Engine Functioning

The Autolite 009100023483 Spark Plug 4303/4, featuring copper center electrodes, is a high-quality automotive component designed to deliver reliable ignition performance for optimal engine functioning. This spark plug is an essential part of your vehicle's ignition system, bridging the gap between your engine's cylinders and the battery, ensuring seamless combustion.

Crafted by the renowned Autolite brand, this spark plug boasts a robust construction that ensures durability and longevity. The copper center electrode provides excellent heat transfer and conductivity, ensuring fast spark formation and consistent ignition. This results in improved fuel efficiency, reduced emissions, and increased performance.

The Autolite 009100023483 Spark Plug 4303/4 is meticulously engineered to fit a wide range of vehicles, making it an ideal choice for various automotive applications. Its precise fit and secure grip ensure reliable performance even under heavy load conditions.

This spark plug also features a nickel-plated ground electrode, which resists corrosion and wear, further extending the lifespan of the plug. The insulator nose is designed to withstand high-temperature conditions, ensuring stable performance even in demanding environments.

In summary, the Autolite 009100023483 Spark Plug 4303/4 (Copper) is a dependable choice for maintaining the optimal health of your engine. Its copper center electrode ensures fast spark formation, while its robust construction and corrosion-resistant properties ensure durability and longevity. Whether you're a seasoned mechanic or a casual car owner, this spark plug is an excellent addition to your vehicle's maintenance routine.

Product: Autolite 009100023483 Spark Plug 4303/4 (Copper)

Pros:

1. High-quality copper center electrode for excellent heat transfer and durability.

2. Designed for improved combustion efficiency, which can enhance engine performance and fuel economy.

3. Suitable for a wide range of vehicle applications, including both gasoline and diesel engines.

4. Long service life due to the robust construction and materials used.

5. Affordable price point, offering good value for money compared to some other premium spark plug brands.

Cons:

1. Copper spark plugs may not provide the same performance as iridium or platinum spark plugs in terms of longevity and ignition efficiency.

2. Copper spark plugs require more frequent replacement compared to their platinum or iridium counterparts.

3. The gap between the electrodes might require adjustment during installation, which can be a nuisance for some users.

4. Some users have reported that these spark plugs might not fit properly in certain vehicles, so it's essential to ensure compatibility before making a purchase.

Conclusion:

The Autolite 009100023483 Spark Plug 4303/4 (Copper) is a budget-friendly option that offers good performance and longevity for most standard engines. However, it may not be the best choice for high-performance vehicles or those requiring extended service intervals. Ensure compatibility with your vehicle before making a purchase and be prepared to replace the spark plugs more frequently compared to platinum or iridium options.

Recommendation:

If you're looking for an affordable and reliable spark plug for everyday driving, the Autolite 009100023483 Spark Plug 4303/4 (Copper) could be a suitable choice. For high-performance vehicles or those seeking extended service intervals, it might be worth investing in a higher-end spark plug with iridium or platinum center electrodes. Always consult your vehicle's manual for the recommended spark plug type and ensure compatibility before making a purchase.

Details:

Features: Copper-glass seal bonds insulator, terminal post electrode together; assures full required voltage at spark gap; gas-tight 100% leak proof. Kawasaki KFX 700 2008. Verify all cross reference listings before purchase. Yamaha YZF600R 2006.

Cold-formed steel shell precision rolled threads. One-piece terminal post adds strength. Full copper core electrode provides better performance in all conditions. Multi-rib insulator reduces danger of flash-over.

Yamaha YZF600R 2007.

part #: 009100023483 prices

  • $11.40-$14.99

specifications cyclesparkplugs:

  • brand: Autolite
  • part type: Spark Plug
  • upc: 009100023483

returns cyclesparkplugs:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

offer cyclesparkplugs:

  • sold: 0
  • quantity: 5
  • options: Ship-to-home
  • availability: In Stock
  • started: May 28, 2025

shipping cyclesparkplugs:

  • carrier: USPS, FedEx
  • class: Standard
  • cost: $0.00
  • transit: 3-8 Days
  • type: Fixed
  • service: USPS Ground Advantage, FedEx Ground or FedEx Home Delivery

general cyclesparkplugs:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Spark Plugs

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seller cyclesparkplugs:

  • rating: 99.7%
  • city: Windsor, Connecticut
  • # reviews: 35057
part type: spark plug,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components > spark plugs, sku: 12391036365309504,
Autolite 4303 Is Similar To:
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5 offers $11.40–$14.99 USD
  • New. Offer #1 priced at $11.40 + $0.00 shipping estimate = $11.40* total. Suzuki LT-Z400 QuadSport 400 2003-2009, 2012. Copper core center electrode for higher thermal conductivity.FREE SHIPPING
  • New. Offer #2 priced at $14.99 + $0.00 shipping estimate = $14.99* total. The full copper core electrode provides better performance in all conditions. Leading the project was Robert Twells, a ceramic engineer, who eagerly researched current patents and ceramic insulator technology.FREE SHIPPING
  • New. Offer #3 priced at $14.99 + $0.00 shipping estimate = $14.99* total. FREE SHIPPING
  • New. Offer #4 priced at $11.40 + $0.00 shipping estimate = $11.40* total. Yamaha YZ450F 2003-2016. Yamaha YZF-R6S 2006-2010.FREE SHIPPING
  • New. Offer #5 priced at $5.95 + $0.00 shipping estimate = $5.95* total. One new Autolite spark plug.FREE SHIPPING

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