High-Quality Ignition Solution for Optimal Engine Performance
The Autolite Spark Plug 353 is a non-resistor copper spark plug designed as an OE replacement, ensuring reliable ignition and performance for a variety of vehicles. With over a century of experience in the automotive industry, Autolite delivers ignition products that meet or exceed original equipment standards, making it a trusted choice for both aftermarket and OEM applications.
Features
- Copper-glass seal bonds the insulator, terminal post, and center electrode, ensuring full voltage at the spark gap with a gas-tight seal that is 100 percent leak-proof
- Multi-rib insulator minimizes the risk of "flash-over" for enhanced reliability
- One-piece terminal post design adds structural strength
- Cold-formed steel shell with precision rolled threads for durability
- Full copper core electrode enhances performance across various conditions
- Designed to provide quick starts, improved fuel economy, and smooth acceleration
Specifications
- Manufacturer: Autolite Spark Plugs
- Manufacturer Part Number: 353
- Resistor: No
- Electrode Type: OEM
- Electrode Core Material: Copper
- Electrode Tip Material: Nickel Alloy
- Insulator Type: Projected
- Thread Size (IN): 0.551 Inch
- Quantity: Single
- Reach: 3/8 Inch
- Seat Type: Gasket
- Wrench Diameter: 13/16 Inch
Compatibility/Fit
- 1953-1956 Fiat 8V
Shipping & Returns
- This product ships to the US and Canada.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition.