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NGK 3478 Standard Spark Plug

(Suzuki DL650 V-Strom 2004-05, DL1000 V-Strom 2002-09, 2012, M109R Boulevard 2006-09, 2011-15, M109R Boulevard B.O.S.S. 2014, SV1000/S 2003-07 + 38 more models)

Manufacturer

Picture for manufacturer NGK Spark Plugs

Part Number

3478
5 reviews
Sale Price

$9.42

In Stock (10+)

delivery box

Usually delivered within 2 days

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Live-in-stock inventory

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Product Details

The NGK 3478 is a standard copper core spark plug engineered to deliver reliable ignition performance for a wide range of automotive, motorcycle, marine, and small engine applications. As the largest OE supplier in North America, NGK manufactures spark plugs to original equipment standards, ensuring optimal durability and consistent operation.

Key Features:

  • Copper core construction for excellent heat dissipation and conductivity
  • Trivalent metal plating resists corrosion and seizing
  • Cold-rolled threads prevent cross-threading and damage
  • Triple-seal design prevents combustion gas leakage
  • OE-quality manufacturing for reliable ignition performance
  • Backed by over 80 years of automotive expertise

NGK standard spark plugs provide dependable ignition for everyday driving conditions. The copper core delivers superior heat transfer to prevent pre-ignition and fouling, while the precision-engineered design ensures proper fit and long service life. Ideal for vehicles requiring replacement spark plugs that meet or exceed original equipment specifications.

Products specifications

Fits

Suzuki DL650 V-Strom 2004-05, DL1000 V-Strom 2002-09, 2012, M109R Boulevard 2006-09, 2011-15, M109R Boulevard B.O.S.S. 2014, SV1000/S 2003-07, GSF400 Bandit 1991-93, M109R2 Boulevard 2008-09, M109RZ Boulevard Limited 2007-09, 2011-14 + 35 more models

Stock Number

3478

Part Number

CR8EK

Manufacturer Heat Range

8

Ground Electrode Core Material

Nickel

Seat Type

FLAT

Ground Electrode Quantity

2

Center Electrode Tip Material

Nickel

Electrical Terminal Type

Stud

Pre-Gap Size

.028

Hex Size

5/8

Ground Configuration

Standard

Center Electrode Core Material

Copper

Ground Electrode Tip Design

Standard

Reach

.75

Insulator Height

50.00

Resistance

5000

Thread Diameter

10.00

So far so good

Autoplicity had the item I wanted at a cheaper price than anybody online or in stores. They didn't have the item in stock, but they were very informative as to the status of my item. They have shown unheard of customer service via email since the inception of my order. I will definitely do business with them again.

Ordered a sling to store my roof rack. There was an issue with the supplier which was quickly resolved by the Autoplicity staff. Great customer service -- most responsive I've ever seen.<br><br>Best prices around.

Received the order in 3 business day. Price was the best. Tried the VIAIR 400p that I order and found it to me my expetations.

Processed and shipped fast. I was a little upset with them shipping my Eibach springs in the Eibach box, and not repackaging it. Everyone could see the box, and knew what was in it. But this will not stop me from ordering again.

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