- Replaces Fouled Or Damaged Stock Spark Plugs
- Fits Factory Cylinder Heads
- Copper Replacement Plug
- 14mm Thread Size
- Motorcraft Quality
Motorcraft Spark Plug Kit - Copper
Restore the performance of your 5.0L engine with this Motorcraft spark plug kit! This kit includes eight new Motorcraft AWSF44C spark plugs to ensure your ignition is firing properly. Over time your factory spark plugs corrode, causing misfires. These plugs feature a copper core material with nickel alloy tip. The 14mm thread size is a direct fit into factory cylinder heads.
This spark plug has carried the following Motorcraft part #s: AWSF44C and SP-409.
Spark Plug Specs
- Recommended Use: OEM replacement
- Manufacturer Heat Range: Stock
- Plug Thread: 14MM
- Wrench Size: 5/8in
- Electrode Tip Material: Copper
- Electrode Type: Projected
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