Description:
Get the Autolite HT1 Spark Plug for your Ford Explorer. Buy now and secure your purchase online!
Autolite High Thread Pro plugs are an OE patented design exclusively for Ford 3V engines. Its comprehensive seal provides more durability, greater power, improved heat transfer, and a more focused ignition, ensuring your engine reaches and maintains optimal performance levels.
Features and Benefits:
- Designed with a nickel-plated shell that delivers increased protection against corrosion.
- Engineered with a fine-wire platinum design that provides more focused ignition power and longer service life.
- Its proprietary design improves performance for heat management, fouling resistance & increased dielectric strength.
- The ground strap provides improved heat transfer over standard J-gap plugs.
- The position of the thread above the cylinder head seating allows for a more compressive seal.
Specifications:
Center Electrode Core Material:
Copper
Center Electrode Design:
Fine Wire
Center Electrode Insulator Tip Projection:
0.135 in.
Center Electrode Insulator Tip Projection:
3.43 mm
Center Electrode Projection:
Extra-Long Special
Center Electrode Tip Material:
Platinum
Core Nose Length:
0.134 in.
Electrical Terminal Type:
Non-Removable Nut
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Standard
Ground Electrode Tip Material:
Nickel
Insulator Height:
2.51 in.
Insulator Height:
63.75 mm
Insulator Material:
Ceramic
Manufacturer Heat Range:
11
Champion Spark Plug #:
7989
Manufacturer Warranty:
48 Months
