Work for me
By
Daniel O.
on
Verified Purchaser
They work fine. I have no complaints.
Fits:
$12.83 – $14.50
Conventional style spark plugs with a black ceramic body and bold red logo/script.
Insulator is made of 95% pure alumina, features strong resistance to heat shock and superior insulation. Multi rib design of the insulator eliminates flashover.
Copper core electrode prevents oxidation and corrosion, has good electrical and heat conductivity and creates long spark plug service life. Nickel plated housing prevents oxidation and corrosion.
Multi-layer gaskets and heat crimping process ensure a leak free, gas tight seal.
Product Note:
Specification | Details |
---|---|
Color | Black |
Plug Gap | Varies (make selection above) |
Quantity | 2 |
Range | Varies (make selection above) |
Spark Plug Type | Resistor |
Thread | Varies (make selection above) |
Thread Reach | Varies (make selection above) |
Wrench Size | Varies (make selection above) |
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
By
Daniel O.
on
Verified Purchaser
They work fine. I have no complaints.
By
Ken N.
on
Verified Purchaser
Great. Love Drag Specialties products.
By
maddog
on
Verified Purchaser
Worked great!
By
Michael F.
on
Verified Purchaser
Love these spark plugs, exact fit for my 89 883 sportster.
By
Jason S.
on
Verified Purchaser
Best spark plugs I got for my Harley-Davidson road King yet! They work as good as they look and they look very nice. I'm going to order some for my dad for Christmas.
By
Sacky
on
Verified Purchaser
Will work just fine, highly recommend.
By
Gabriel R.
on
Verified Purchaser
Preformed great exact fit.
By John C. on
Excellent Product
By
Javier V.
on
Verified Purchaser
Great!
By
Richard G.
on
Verified Purchaser
Great spark plugs at a reasonable price.
By
Christopher L.
on
Verified Purchaser
Great plugs
By
John B.
on
Verified Purchaser
Perfect fit.
How many stars would you give this product? Write a review.
By brian
Answer QuestionFactory HD spec for spark plug gap is .038 - .043" if you shoot for .040" you should be golden.
By Joe
Answer QuestionThey ship factory with a .032" or 8mm gap. Always check them to make sure they have not closed in shipping, they can be easily bumped. Most Harley models are running .038-.042" gaps. Please reference the service manual for your exact model.
By Dudley
Help
Answer QuestionTypical spark plug gap for Sportsters would be between .038 - .042 inches.
Have a question? Please ask our experts and customers who own this product.