Engine Plug
$ 15.29
In stock
Engine Plug
Part #: 634-8131
Zeta quality guaranteed.
Available for ship to store.
Engine Plug
Product Specifications
| Weight | 0.1322 lbs |
|---|---|
| Part Number | 634-8131 |
| MPN | ZE89-1140 |
| Brand | Zeta |
| UPC | 4547836324024 |
| Country of Origin | China (Mainland) |
Product Description
Engine Plug is available now from Knobtown Cycle, your Kansas City motorcycle parts specialists.
Key Features
- CNC machined engine plugs
- Replaces stock plugs to give a factory bike look
- Laser printed ZETA logo
Product Specifications
- Part Number: 634-8131
- Brand: Zeta
- Weight: 0.1322 lbs
- UPC: 4547836324024
Available at Knobtown Cycle
Order online or stop by our Kansas City location. Kansas City riders since 2004!
Part Locations
| Location | Available |
|---|---|
| Ashley (IN) | 3 |
| Elizabethtown (PA) | 0 |
| Boise (ID) | 1 |
| Midway (GA) | 9 |
| Fresno (CA) | 0 |
| Jessup (MD) | 0 |
| Midlothian (VA) | 0 |
| National Total | 13 |
Stock levels last updated: March 1, 2026 5:07 PM
Professional Installation Available
Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.
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.
Product Reviews
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!

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