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✨ enhanced search-engine-optimized motorcraft sp-493 spark plug logo

✨ Enhanced Search-Engine-Optimized Motorcraft SP-493 Spark Plug Review

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
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Description of ✨ Enhanced Search-Engine-Optimized Motorcraft SP-493 Spark Plug

Genuine Ford Part SP-493. Engineered by Ford specifically for your vehicle. Ford quality construction. Customer will be contacted if core charge applies to part.

Reviews

Global ratings 3
  • 5
    3
  • 4
    0
  • 3
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  • 2
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  • 1
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Type of review

Revainrating 5 out of 5

Truck purrs like a kitten after install

Tighten these 22-25 ft lbs to keep them from popping off the threads. Motorcraft spark plugs are best suited for Ford trucks. Perfect fit for my f150 4.6 2v. I recommend a wobbly extension for 1 connector on the driver's side as the fuel rail gets in the way.

Pros
  • Ford Quality Construction
Cons
  • Hard to tell

Revainrating 5 out of 5

just what the old Ford needs

the old 4.6 liter engine purrs like a kitten. Take a break before installing them. My 8's were between .040 and .075 when I took them out of the boxes. Perhaps delivery difficulties have closed a smaller but larger gap? To paraphrase J. Rabbit, it's not bad, it's just (lucky) drawing that way.

Pros
  • Developed by Ford specifically for your car
Cons
  • Due to some bugs

Revainrating 5 out of 5

They were easy to remove

They should come with a pre-gap of around 0.054-55, some had a slightly higher gap, always check. Used them on my 2005 F150 XL 4.6L. They fit. The torque spec could be as low as 16-18 but I bumped it up to 19-24 just to be on the safe side because I've heard that a small amount of thread could push them out of the motor but I have not done it. haven't had any problems so far. When these stubs were removed earlier, they were easy to remove.

Pros
  • Genuine Ford SP-493
Cons
  • Don't really like it is ok