6G5-85590-12-00 Yamaha Unit | Genuine Used Part
6G5-85590-12-00 Yamaha Unit | Genuine Used Part
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🔧 Product Description
Genuine Yamaha Control Unit Assembly - Part Number: 6G5-85590-12-00
A genuine Yamaha control unit assembly used on selected Yamaha 150HP, 175HP and 200HP two-stroke V6 outboards.
⚙️ Key Features
- Genuine OEM electrical component
- Correct OEM part number family
- Used on serial/model-specific marine applications
- Requires exact model and serial confirmation
🚤 Compatibility
Commonly used on
- Yamaha 6G5-family V6 two-stroke control / ignition systems
Typically suits
- Engine models:
- Yamaha 150HP V6 two-stroke - approximately 1984-1989 applications
- Yamaha 175HP V6 two-stroke - approximately 1984-1989 applications
- Yamaha 200HP V6 two-stroke - approximately 1984-1989 applications
- HP Range: 150HP - 200HP
- Engine Type: Yamaha V6 two-stroke outboard
- Year Range: approximately 1984 - 1989 core 6G5 V6 control-unit applications
- Serial / Model Note: Match by exact model code, serial-numbered diagram, label and connector layout before installation.
🔌 Function
This component supports the engine electrical or ignition system.
⚠️ Common Signs of Failure
- No spark or weak spark
- Intermittent spark loss when hot
- Hard starting or no-start condition
- Misfire under load
- Fault remains after stator, trigger, coil and harness checks
- Water, heat or corrosion damage at connectors
- Spark returns when a known-good module is fitted
🔄 Supersession & Cross Reference
OEM Supersession Chain
- 6G5-85590-12-00 → Supersedes 6G5-85590-11-00
- 6G5-85590-11-00 → Supersedes / relates to 6G5-85590-10-00
- 6G5-85590-10-00 earlier control unit reference
OEM / Related Numbers
- 6G5-85590-12-00
- 6G5855901200
- 6G5-85590-12
- 6G58559012
- 6G5-85590-11-00
- 6G5-85590-10-00
Aftermarket / Verified Equivalents
- No aftermarket equivalent
📦 Condition
- Genuine used part
- Removed from running engine where applicable
- In good working condition unless otherwise stated
Shipping & Delivery
Shipping & Delivery
Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.
Returns & Warranty
Returns & Warranty
14-day returns — if it's not right or you ordered the wrong part, tell us within 14 days of delivery and send it back in the condition you received it (return freight is at your cost; fitted parts can't be returned). Used parts are sale items, so a return may be limited to store credit. Full details in our Refunds & Returns policy.
What you get with this used part
What you get with this used part
- A genuine part removed from an engine, drive or jet ski dismantled in our Kadina workshop, inspected before listing. The photos show the actual part on our shelf.
- A 14-day return period if it is not right or you ordered the wrong part.
- Used gearboxes are pressure-tested before dispatch and carry a 30-day repair warranty. Propellers are sold as-is and priced accordingly.
- Not sure it fits? Send us your engine model and serial number or call 0412 532 984 and we will check before you buy.
Not sure this fits?
Not sure this fits?
Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.
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