For Yamaha Big Bear 350 Warrior 350 Wolverine 350 Choke Valve Starter Plunger
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Choke Valve Starter Plunger for Yamaha Big Bear 350, Warrior 350, and Wolverine 350
This choke valve starter plunger is a cold-start service part for the Yamaha Big Bear 350, Warrior 350, and Wolverine 350 carburetors and controls the choke function on the engine.
Overview
This choke valve starter plunger is designed for Yamaha Big Bear 350, Warrior 350, and Wolverine 350 carburetors. It sits in the carburetor starter circuit and opens or closes the extra fuel-air port used for cold starting. The choke valve starter plunger is a service piece for ATV owners and mechanics working on the choke systems on these Yamaha models.
Built For Performance
- Replacement choke valve starter plunger for the listed Yamaha carburetor cold-start circuit
- Positions directly in the choke valve starter bore of the carburetor
- Works with the choke linkage when the cold-start circuit is engaged
- Intended for the starter plunger mount on Yamaha Big Bear 350, Warrior 350, and Wolverine 350 carburetors
Fits These Machines
- for Yamaha Big Bear 350
- for Yamaha Warrior 350
- for Yamaha Wolverine 350
On-The-Job Use
- Cold-start service on a Yamaha Big Bear 350 with a faulty starter plunger
- Replacing a worn choke valve starter plunger in a Yamaha Warrior 350 carburetor
- Repairing hard cold starts on the listed Yamaha 350 ATVs
Specs At A Glance
| Part Type | Choke Valve Starter Plunger |
| Compatible Models | Yamaha Big Bear 350, Warrior 350, Wolverine 350 |
| Function | Cold-start circuit control |
Good To Know
Q: Does this choke valve starter plunger fit the Yamaha Wolverine 350? A: Yes, it is listed for the Yamaha Wolverine 350, Big Bear 350, and Warrior 350; verify the exact carburetor model before ordering.
Q: What does the choke valve starter plunger do? A: It controls the extra fuel-air passage in the carburetor during cold starting. A worn plunger can cause hard starting.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.