NGK Spark Plugs Spark Plug 4639

Brand: NGK Spark Plugs

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Part Number: 4639
Part Location: U.S.
Availability: *Special Order
Delivery: 2 - 3 Weeks

Retail: $28.34

Price: $26.99

You Save: $1.35

Electrode Core Material

Platinum

Electrode Tip Material

Platinum

Electrode Type

Standard

Insulator Type

Projected

Quantity

Single

Reach

3/4 Inch

Resistor

Seat Type

Gasket

Thread Size (IN)

0.551 Inch

Thread Size (MM)

14 Millimeter

Wrench Diameter

5/8 Inch

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NGK Spark Plugs Spark Plug

Spark Plug; Laser Platinum Spark Plug; PFR6L-11; OE Replacement; Single

MPN: 4639

Laser Platinum® spark plugs provide high ignitability and longer service life. Dual platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions

Resistor: Yes

Electrode Type: Standard

Electrode Core Material: Platinum

Electrode Tip Material: Platinum

Insulator Type: Projected

Thread Size (IN): 0.551 Inch

Thread Size (MM): 14 Millimeter

Reach: 3/4 Inch

Seat Type: Gasket

Wrench Diameter: 5/8 Inch

Quantity: Single

Features

Laser Welded Platinum Center Electrode Tip
Platinum Disc Welded To Backside Of Ground Electrode Provides Long Life
Trivalent Metal Plating Provides Superior Anti-Corrosion And Anti-Seizing Properties
Faster Starts And Quicker Acceleration
Better Fuel Economy And Lower Emissions
Best Platinum Spark Plug Available
Original Equipment Manufacturer Approved Design
Limited 60 Day Warranty

Specifications of NGK Spark Plugs Spark Plug 4639
Electrode Core Material	Platinum
Electrode Tip Material	Platinum
Electrode Type	Standard
Insulator Type	Projected
Quantity	Single
Reach	3/4 Inch
Resistor	Yes
Seat Type	Gasket
Thread Size (IN)	0.551 Inch
Thread Size (MM)	14 Millimeter
Wrench Diameter	5/8 Inch