NGK Spark Plug - #3481/04

NGK #3481/04 spark plug for V-twin motorcycles, including Harley-Davidson and Indian models. Genuine OEM-spec plug distributed by Western Power Sports and trusted by riders nationwide.

Features

• ILKR8Q7 can substitute for ILKR8Q
• BPR8ES can substitute for BPR8ES-S
• Japanese manufacturing

Specifications

• Brand: NGK
• Manufacturer Part #: 3481
• UPC: 087295134818
• Length: 3 in
• Width: 0.9 in
• Height: 0.6 in
• Weight: 0.05 lbs
• Country of Origin: Japan

Fitment

Fits V-twin motorcycles including Harley-Davidson and Indian models.

Frequently Asked Questions

What bikes does this plug fit?

Designed for V-twin motorcycles, including Harley-Davidson and Indian models. Cross-reference your owner's manual or current plug to confirm fitment.

Can I use ILKR8Q7 instead of ILKR8Q?

Yes — NGK ILKR8Q7 is a direct substitute for ILKR8Q in compatible applications.

What about BPR8ES versus BPR8ES-S?

BPR8ES can be used in place of BPR8ES-S, so either variant will work if your bike calls for one of these numbers.