Spark Plug Motorcraft SP-500

Great plugs great price

I replaced an NGK set with these Motorcraft plugs, and it made a world of difference. Smooth acceleration, good performance. So glad I bought these. Ford ranger. 1997 v6 4.0

Verified purchase:  Yes • Condition: new • Sold by: mnuzz5490

No good

Installed these spark plugs, gapped at 0.54 for my application. Started misfiring upon start up. Installed another set of the same motorcraft plugs from AutoZone and ran perfect.

Verified purchase:  Yes • Condition: new • Sold by: aautoparts11

Exellent Costumer Servicr

Quick respond and helped me a lot because I shipped to the wrong address and they helped changing the shipping address righ the way

Verified purchase:  Yes • Condition: new • Sold by: northstardistri...

Great Spark Plug. Buy it.

OEM spark plugs. Had to set the proper gap other than that great plug/

Verified purchase:  Yes • Condition: new • Sold by: foreigndomestic...

Didn't work forme

4 spark came in with bend tips l tried to open them and center tip bend

Verified purchase:  Yes • Condition: new • Sold by: northstardistri...

Excellent

Very good quality OEM parts

Verified purchase:  Yes • Condition: new • Sold by: northstardistri...

I smell rubber !!!

Immediately noticed the power increase...take off is quicker,woke up that V8 !!!

Verified purchase:  Yes • Condition: new • Sold by: premium-fuel-in...

Great product

My blazer runs alot better with these spark plugs.

Verified purchase:  Yes • Condition: new • Sold by: aapd123

Great.

Verified purchase:  Yes • Condition: new • Sold by: prominent_autop...

Was a lil pricey but i bought it anyway

Verified purchase:  Yes • Condition: new • Sold by: aniramotors-off...