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High-Quality Ignition Solution for Optimal Engine Performance
The Autolite Spark Plug 388 is engineered to provide reliable ignition and enhanced performance for a variety of vehicles. With over a century of experience in the automotive industry, Autolite delivers products that meet or exceed original equipment specifications, ensuring efficient engine operation and longevity.
Features
- Copper-Glass Seal bonds the insulator and terminal post to the center electrode, ensuring full voltage at the spark gap with a gas-tight seal that is 100 percent leak-proof.
- Multi-rib insulator design minimizes the risk of "flash-over" for improved reliability.
- One-piece terminal post construction enhances strength and durability.
- Cold-formed steel shell with precision rolled threads for a secure fit.
- Full copper core electrode optimizes performance across various conditions.
- Designed to deliver quick starts, improved fuel economy, and smooth acceleration.
- Resistor technology reduces radio frequency interference (RFI) and minimizes electrode erosion.
Specifications
- Manufacturer: Autolite Spark Plugs
- Manufacturer Part Number: 388
- Resistor: Yes
- Electrode Type: OEM
- Electrode Core Material: Copper
- Electrode Tip Material: Nickel Alloy
- Insulator Type: Non-Projected
- Thread Size (IN): 0.7 Inch
- Quantity: Single
- Reach: 1/2 Inch
- Seat Type: Gasket
- Wrench Diameter: 7/8 Inch
Compatibility/Fit
- 1933-1933 Hudson Pacemaker Major
- 1932-1932 Hudson Series T
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.
