4x Enhance Performance & Fuel Economy! Autolite Copper Spark Plug | Fits 1984-1987 Ford Mustang,LTD,Thunderbird | Mercury Marquis,Capri,Cougar
Autolite Spark Plugs
$42.64
Note: Spark Plug, Resistor Copper, OE Replacement, Single
Vehicle Fitment
- 1984-1986 Ford LTD
- 1984-1986 Ford Mustang
- 1984-1987 Ford Thunderbird
- 1984-1986 Mercury Capri
- 1984-1987 Mercury Cougar
- 1984-1986 Mercury Marquis
Key Features
- Copper-Glass Seal Bonds Insulator, Terminal Post Center Electrode Together; Assures Full Required Voltage At Spark Gap; Gas-Tight Seal (100 Percent Leak Proof)
- Multi-Rib Insulator Reduces Danger Of "Flash-Over"
- One-Piece Terminal Post Adds Strength
- Cold-Formed Steel Shell Precision Rolled Threads
- Full Copper Core Electrode Provides Better Performance In All Conditions
- Guaranteed To Deliver Quick Starts, Good Fuel Economy And Smooth Acceleration
- Resistor Reduces Radio Frequency Interference (RFI) And Electrode Erosion
- Limited 2 Year Warranty
Specifications for each of the 4 items
- Resistor: Yes
- Electrode Type: OEM
- Electrode Core Material: Copper
- Electrode Tip Material: Nickel Alloy
- Insulator Type: Projected
- Thread Size IN: 0.551 Inch
- Quantity: Single
- Reach: 0.708 Inch
- Seat Type: Tapered
- Wrench Diameter: 5/8 Inch