Autolite®

Autolite® HT1 Spark Plug

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Description

Autolite HT1 High Thread Spark Plug

Manufacturer’s Warranty : 24 months

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SKU ABHT1
Brand Autolite®
Part Name Spark Plug
Part # HT1
UPC # 00009100043979
Quantity Per Vehicle 8
Pack of 1
Condition New
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Product Description

Autolite® HT1 Spark Plug

High Thread Spark Plug

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.

Engineered with a fine-wire platinum design that provides more focused ignition power and longer service life.

The ground strap provides improved heat transfer over standard J-gap plugs.

Its proprietary design improves performance for heat management, fouling resistance & increased dielectric strength.

The position of the thread above the cylinder head seating allows for a more compressive seal.

Designed with a nickel-plated shell that delivers increased protection against corrosion.

PRODUCT ATTRIBUTE & INFO

Center Electrode Core Material - Copper
Center Electrode Design - Fine wire
Center Electrode Insulator Tip Projection (MM) - 3.43
Center Electrode Insulator Tip Projection (IN) - 0.135
Center Electrode Projection - Extra-long special
Center Electrode Tip Material - Platinum
Core Nose Length (MM) - 3.4
Core Nose Length (IN) - 0.134
Electrical Terminal Type - Non-removable nut
Grade Type - Performance
Ground Electrode Quantity - 1
Ground Electrode Tip Design - Standard
Ground Electrode Tip Material - Nickel
Hex Size (IN) - 5/8
Hex Type - Hex
Indexed - No
Insulator Height (IN) - 2.51
Insulator Height (MM) - 63.75
Insulator Material - Ceramic
Manufacturer Heat Range - 11
Pre-Gap Size (IN) - 0.035
Pre-Gap Size (MM) - 0.89
Reach (IN) - 0.867
Reach (MM) - 22.02
Resistance (82) - 5000
Resistor Type - Yes
Seat Type - Tapered
Thread Diameter (MM) - 16
Washer Included - No
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