6N7-85540-01 Yamaha CDI Unit | Genuine Used Part
6N7-85540-01 Yamaha CDI Unit | Genuine Used Part
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🔧 Product Description
Genuine Yamaha CDI Unit Assembly - Part Number: 6N7-85540-01-00
A genuine Yamaha CDI unit used on selected Yamaha 115HP and 130HP V4 two-stroke outboards. This module controls ignition timing and coil-trigger output across compatible 6N7-family ignition systems.
⚙️ Key Features
- Genuine Yamaha CDI unit assembly
- Correct Yamaha part number 6N7-85540-01-00
- Used on selected Yamaha 115HP and 130HP two-stroke V4 outboards
- Controls ignition timing and spark output
- Must be matched by exact Yamaha model code, serial number and connector layout
🚤 Compatibility
Commonly used on
- Yamaha 115HP and 130HP V4 two-stroke outboard ignition systems
Typically suits
- Engine models:
- Yamaha 115TLRY
- Yamaha 115TXRY
- Yamaha 115TLRZ
- Yamaha 115TXRZ
- Yamaha C115TLRY
- Yamaha C115TXRY
- Yamaha 115CETO
- Yamaha 130TLRY
- Yamaha 130TXRY
- Yamaha L130TXRY
- Yamaha 130TLRZ
- Yamaha 130TXRZ
- Yamaha L130TXRZ
- Yamaha 130BETO
- HP Range: 115HP - 130HP
- Engine Type: Yamaha V4 two-stroke outboard
- Year Range: Approximately late-1990s to early-2000s 6N7 CDI applications, with exact fitment by model code and serial number
- Serial Note: Confirm the serial-numbered electrical diagram, original CDI label and plug configuration before installation.
🔌 Function
The CDI stores and releases ignition energy to the coils at the correct timing point, allowing the engine to produce spark during starting, idle and running conditions.
⚠️ Common Signs of Failure
- No spark across all cylinders or one cylinder bank
- Intermittent spark loss when warm
- Weak spark after charge coil and pulser coil testing
- Hard starting or no-start condition
- High-RPM misfire
- Ignition timing fault after harness checks
- Water ingress or corrosion at CDI connectors
🔄 Supersession & Cross Reference
OEM Supersession Chain
- 6N7-85540-01-00 current / listed CDI unit assembly reference
- 6N7-85540-00-00 earlier related 6N7 CDI unit reference
OEM / Related Numbers
- 6N7-85540-01-00
- 6N7-85540-01
- 6N7855400100
- 6N78554001
- 6N7-85540-00-00
- 6N7855400000
- Related 6N7 ignition-system family reference
- Related Yamaha V4 CDI ignition family reference
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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