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Product Information
Product Details
Part No. SP-420
Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)
Motorcraft spark plugs are designed, engineered and recommended by Ford Motor Company.
Product Features:
Product Features:
- Same part installed when the engine rolled off the assembly line
- Designed to deliver quick starts, enhanced fuel economy and smooth acceleration
Specifications
Center Electrode Core Material:
Copper core
Electrode Core Material:
Inconel
Electrode Tip Material:
Copper core
Ground Electrode Core Material:
Nickel alloy
Hex Size:
13/16 in
Insulator Type:
Standard
Length:
3.116
Manufacturer Heat Range:
6
Reach:
.468 in
Resistor:
Yes
Rib Configuration:
Standard
Seat Type:
Tapered
Side Electrode:
Yes
Terminal Top Type:
Fixed
Thread Diameter:
18 mm
Tip Configuration:
Copper core
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