CDI Electronics 137-0005 Yamaha Pulser Coil | Outboard Ignition Trigger
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You have 30 days to request a return. All sale items are final sale.
CDI Electronics Replacement Pulser Coil for Yamaha Outboards
The CDI Electronics 137-0005 is a direct-fit replacement pulser coil (also known as a trigger coil or pickup coil) for Yamaha outboard engines. The pulser coil generates the timing signal that tells the ignition system when to fire each cylinder — making it a critical component for reliable engine starting and smooth operation. CDI Electronics is the leading aftermarket manufacturer of marine ignition components, and this pulser coil is built to OEM specifications for dependable performance.
Important: Pulser coil applications are highly engine-specific. Always verify your Yamaha engine’s model, year, and horsepower against the CDI Electronics application guide before ordering.
Compatible Applications
- Yamaha outboard engines — refer to CDI Electronics application data for specific model, year, and HP fitment
- Replaces Yamaha OEM pulser coil where CDI 137-0005 is specified
Replaces OEM Part Numbers
- CDI Electronics: 137-0005
- Refer to CDI Electronics catalog for complete Yamaha OEM cross-reference
Parts Desk Insights
The pulser coil is one of the most commonly misdiagnosed ignition components on Yamaha outboards. When an engine cranks but won’t fire, or fires intermittently, the pulser coil is a key component to test before replacing more expensive parts like the CDI power pack or ignition coil. A failed or weak pulser coil produces no timing signal, which means no spark — regardless of how good the rest of the ignition system is. Because pulser coil fitment is highly specific to engine model, year, and horsepower, always confirm the CDI 137-0005 is the correct part for your engine before ordering. For ignition system diagnostics, pair with the CDI Electronics Spark Gap Tester to verify spark output after installation.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.