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SKU:
NLT1Q02165
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Ignition Key Switch with Harness for Yamaha G1 2-Cycle Gas Golf Cart 1979-1989
$22.99
In Stock
$22.99
Sale price
$22.99
Regular price
Aftermarket three-position ignition key switch with keys and wire harness for 1979-1989 Yamaha G1 two-cycle gas golf carts; replaces J17-82508-20 and J10-82508-20.
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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.
Compatible equipment / model
- Yamaha G1 two-cycle gas golf cart 1979
- Yamaha G1 two-cycle gas golf cart 1980
- Yamaha G1 two-cycle gas golf cart 1981
- Yamaha G1 two-cycle gas golf cart 1982
- Yamaha G1 two-cycle gas golf cart 1983
- Yamaha G1 two-cycle gas golf cart 1984
- Yamaha G1 two-cycle gas golf cart 1985
- Yamaha G1 two-cycle gas golf cart 1986
- Yamaha G1 two-cycle gas golf cart 1987
- Yamaha G1 two-cycle gas golf cart 1988
- Yamaha G1 two-cycle gas golf cart 1989
Product Overview
A G1 that will not crank, loses ignition when the key is moved, or has a key cylinder that spins or binds may need the switch after battery, solenoid, microswitches, wiring, and engine ignition are checked. This assembly replaces the dash switch and its attached harness.
It is for two-cycle gas G1 carts—not electric G1 systems or later Yamaha models. Match the plug, wire colors, mounting diameter, three key positions, and the J17/J10 number before disconnecting the original.
Key Features & Performance
- Three-position key switch
- Includes matching keys
- Attached wire-harness configuration
- Designed for Yamaha G1 two-cycle gas carts
- Replacement for worn contacts or a damaged lock cylinder
Replaces Part Numbers
- J17-82508-20
- J178250820
- J10-82508-20
Common Uses
- Repairing intermittent key-on power
- Replacing a key cylinder that will not turn correctly
- Correcting a diagnosed no-crank switch fault
- Replacing a damaged switch after lost or broken keys
Technical Specifications
- Product Type: Ignition Key Switch
- Positions: 3
- Vehicle: Yamaha G1 gas golf cart
- Engine: 2-cycle
- Years: 1979-1989
- Condition: New aftermarket
Installation & Fitment
- Disconnect the battery before working on the ignition harness
- Label the original connector and wire routing
- Compare the plug and mounting threads before removing the dash nut
- Secure the harness away from the drive belt, exhaust, and sharp edges
- Test each key position and verify the cart cannot start outside the intended control sequence
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Model, production date, serial number, engine or equipment configuration, installed options, and previous repairs can affect fitment. Compare the original part, identifying numbers, dimensions, connections, and mounting details before purchase.
Frequently Asked Questions
Q: Will this fit an electric Yamaha G1? A: No. It is listed for 1979-1989 G1 two-cycle gas carts.
Q: Are keys included? A: Yes. The switch is supplied with matching keys.
Q: Can a bad switch cause intermittent starting? A: Yes, but battery cables, solenoid, microswitches, grounds, and ignition wiring should also be tested.
Q: How many switch positions are there? A: The replacement is a three-position switch matching the listed gas-cart configuration.
Part Summary
keywords: Yamaha G1 ignition switch, J17-82508-20 replacement, J10-82508-20 key switch, 1979-1989 gas golf cart switch, Yamaha G1 no crank repair, two cycle cart ignition, aftermarket Yamaha golf cart keys
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.