Kaiyueda supply
Commerce editorial system
  • Home
  • Products
  • Journal
  • About Us
  • Contact Us
Get a Quote
  1. Home
  2. Products
  3. Ignition Coil Assy 6B4-85570-00 Fit for Yamaha 9.9HP / 15HP 2-Stroke Outboard Engine
6b4
6b4-
6b4---
6b4-----
6b4-85570-00
PROPELLER

Ignition Coil Assy 6B4-85570-00 Fit for Yamaha 9.9HP / 15HP 2-Stroke Outboard Engine

The Ignition Coil Assy 6B4-85570-00 is a premium replacement ignition coil designed for Yamaha 9.9HP and 15HP 2-stroke outboard engines. It converts low-voltage current from the CDI system into high-voltage spark energy, ensuring reliable engine starting, stable idle, and efficient combustion. Manufactured to OEM specifications, it provides dependable performance in demanding marine environments.

Ignition Coil Assy 6B4-85570-00 Fit for Yamaha 9.9HP / 15HP 2-Stroke Outboard Engine

Product Features

  • OEM Part Number: 6B4-85570-00
  • High-output ignition performance
  • Fast cold and hot engine starting
  • Stable spark for smooth engine operation
  • Marine-grade insulation for moisture and corrosion resistance
  • Heat-resistant winding for long service life
  • Plug-and-play installation
  • Manufactured to OEM dimensions for precise fit

Specifications

Item
Description
Product Name
Ignition Coil Assembly
OEM Part Number
6B4-85570-00
Engine Type
Yamaha 2-Stroke Outboard
Compatible Brand
Yamaha
Compatible Horsepower
9.9HP / 15HP
Material
Copper Coil, ABS Housing & Steel Core
Condition
Brand New
Installation
Direct Replacement

Compatible Models

Compatible with selected Yamaha 9.9HP and 15HP 2-Stroke Outboard Engines, including:
  • Yamaha E9.9D
  • Yamaha E15D
  • Yamaha 9.9D Series
  • Yamaha 15D Series
Suitable for many models produced from 2003 onwards. Please verify your OEM part number and engine model before ordering.

Product Advantages

  • Provides strong and consistent ignition voltage
  • Improves engine starting performance
  • Ensures smooth idle and throttle response
  • Helps reduce ignition misfire
  • Durable construction for freshwater and saltwater use
  • Excellent replacement for damaged or aging ignition coils

Package Includes

  • 1 × Ignition Coil Assy (6B4-85570-00)

Why Choose Our Ignition Coil?

Every ignition coil is manufactured under strict quality control standards and tested before shipment for reliable electrical performance. Whether you're a marine repair shop, distributor, wholesaler, or boat owner, this ignition coil delivers dependable quality and excellent value.

Notice

  • Please confirm the OEM Part Number: 6B4-85570-00 before purchasing.
  • Compare your original ignition coil with the product images for compatibility.
  • Professional installation is recommended for optimal performance.

Continue browsing

More products from the catalog

Pair it with other pieces from the same collection or routine.

63v-
PROPELLER

Ignition Coil Assy 63V-85570-00 Fit for Yamaha 9.9HP / 15HP 2-Stroke Outboard Engine

OEM-quality Ignition Coil Assy 63V-85570-00 for Yamaha 9.9HP, 13.5HP, and 15HP 2-stroke outboard engines. Provides reliable starting, stable ignition, and long-lasting marine performance.

View product
63v-8
PROPELLER

CDI Unit 63V-85540-00 Fit for Yamaha 15HP Outboard Engine

The CDI Unit 63V-85540-00 is a high-quality ignition control module designed for Yamaha 2-stroke 9.9HP and 15HP outboard engines. It precisely controls ignition timing to deliver stable spark output, ensuring reliable engine starting, smooth acceleration, and consistent performance in both freshwater and saltwater applications. This part is commonly used as a replacement for worn or damaged OEM CDI units.

View product
yamaha
PROPELLER

Multifunctional Marine Digital Tachometer Gauge | For Yamaha Outboard Engines

Optimize vessel monitoring and protect your marine engine with our premium Digital Tachometer Gauge. Engineered for universal compatibility with Yamaha outboard motor systems, this multi-functional gauge delivers real-time, high-precision data on engine performance, oil status, and cooling temperatures under the most demanding marine environments.

View product
Every goods

OEM & SEABOND

Trusted OEM Standard Marine Parts Supplier For Global Markets.

InstagramFacebookTictok
Shop
ProductsNew arrivals
Company
About usContact us

© 2026 Northstar. All rights reserved.

Ships from China.