Spark Plug Wires

BLUE STREAK UNIVERSAL 8MM DUAL PLUG

$ 56.95

In stock

Spark Plug Wire Set – 8mm – Universal

Part #: 21040008

BLUE STREAK quality guaranteed.

Available for ship to store or drop ship.

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BLUE STREAK UNIVERSAL 8MM DUAL PLUG

Product Specifications

Weight	0.80 lbs
Part Number	21040008
UPC Code	091769528096
Punctuated Part Number	2104-0008
Vendor Part Number	MCSPW14
Vendor Punctuated Part Number	MC-SPW14
Commodity Code	2104
Commodity Group	ELECTRICAL SYSTEM GROUP
Commodity Type	PLUG WIRE GROUP
MPN	21040008
Brand	BLUE STREAK
UPC	091769528096

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Knobtown Cycle proudly offers the BLUE STREAK UNIVERSAL 8MM DUAL PLUG. Your Kansas City motorcycle parts experts for over 40 years.

Product Description

UNIVERSAL 8MM DUAL PLUG

Part Locations

Location	Available
Wisconsin (WI)	0
New York (NY)	0
Texas (TX)	0
Nevada (NV)	2
North Carolina (NC)	0
National Total	2

Stock levels last updated: December 26, 2025 1:58 AM

Professional Installation Available

Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.

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Thank you for Shopping at Knobtown Cycle!

When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.

Kit Fox – Owner Knobtown Cycle

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Need help with installation? Our Service Department based in Kansas City, Missouri is here for you. Fill out a Service Request and lets get you rolling!