Autolite 4164 Spark Plug 12mm Thread Gasket Seat — Fits Various Engines

SKU: BBRQ_4164

About Autolite Autolite engineers high-quality automotive parts and accessories trusted ...Read more

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

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Sizing & Fit

About Autolite

Autolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.

Precision Ignition: Autolite 4164 Spark Plug

The Autolite 4164 Spark Plug is engineered to provide reliable ignition and consistent engine performance. Featuring a 12mm thread and a gasket seat design, this plug is built to deliver a secure, leak-free fitment in compatible cylinder heads. As a resistor-type plug, it is designed to minimize electrical noise, ensuring your vehicle's sensitive electronic systems function without interference.

Why Choose Autolite 4164?

  • 12mm Thread: Perfect fit for specific engine configurations.
  • Gasket Seat: Provides an airtight seal for optimal compression.
  • Resistor Technology: Protects vehicle electronics from interference.
  • 0.750 in Reach: Designed for specific combustion chamber depth.

Regular maintenance of your ignition system is vital for fuel economy and engine longevity. The Autolite 4164 is manufactured to rigorous standards, offering a cost-effective solution for vehicle owners who refuse to compromise on quality. Whether you are a DIY mechanic or a professional technician, you can rely on the consistent spark delivery of Autolite products. Keep your engine running at its best by replacing old, fouled plugs with these high-performance alternatives. For all your automotive ignition needs and expert support, trust the selection available at GGCRACING.

About Autolite

Autolite engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Autolite lineup with fast shipping and expert fitment support — order with confidence.

Precision Ignition: Autolite 4164 Spark Plug

The Autolite 4164 Spark Plug is engineered to provide reliable ignition and consistent engine performance. Featuring a 12mm thread and a gasket seat design, this plug is built to deliver a secure, leak-free fitment in compatible cylinder heads. As a resistor-type plug, it is designed to minimize electrical noise, ensuring your vehicle's sensitive electronic systems function without interference.

Why Choose Autolite 4164?

  • 12mm Thread: Perfect fit for specific engine configurations.
  • Gasket Seat: Provides an airtight seal for optimal compression.
  • Resistor Technology: Protects vehicle electronics from interference.
  • 0.750 in Reach: Designed for specific combustion chamber depth.

Regular maintenance of your ignition system is vital for fuel economy and engine longevity. The Autolite 4164 is manufactured to rigorous standards, offering a cost-effective solution for vehicle owners who refuse to compromise on quality. Whether you are a DIY mechanic or a professional technician, you can rely on the consistent spark delivery of Autolite products. Keep your engine running at its best by replacing old, fouled plugs with these high-performance alternatives. For all your automotive ignition needs and expert support, trust the selection available at GGCRACING.

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