CDI Unit for Suzuki 40HP DT40 & DT40C (1986-2017) | OEM 32900-94460

Product Overview

Restore reliable ignition performance to your Suzuki DT40 and DT40C 40HP outboard engine with this marine-grade 6-wire CDI unit, designed as a direct replacement for OEM 32900-94460 series.

Engineered for Suzuki’s long-running DT40 platform (1986–2017), this CDI delivers stable ignition timing, strong spark output, and consistent engine performance from idle to full throttle.

Built with a fully sealed waterproof housing and vibration-resistant internal potting, it is designed to withstand saltwater exposure, humidity, and continuous marine engine vibration.

Designed to eliminate no-spark, hard-start, and misfire issues in Suzuki 40HP 2-stroke outboards.

Product Compatibility

Brand	Engine Series	Horsepower	Model	Year Range	OEM Reference
Suzuki	DT Series	40HP	DT40	1989–2017	32900-94460 / 94461 / 94470
Suzuki	DT Series	40HP	DT40C	1986–1999	32900-92L10

OEM / Reference

OEM Part Numbers: 32900-94460, 32900-94461, 32900-94470, 32900-92L10

Specifications

Specification	Details
Product Type	CDI Ignition Unit
Engine Type	Suzuki DT40 / DT40C 2-Stroke Outboard
Horsepower	40HP
Wiring Configuration	6-Wire
Mounting Distance	72mm (2.8")
Housing Material	Marine-grade sealed polymer
Internal Build	Fully potted vibration-resistant circuit
Installation	Direct plug-and-play replacement

Key Features

• Designed for Suzuki DT40 / DT40C 40HP outboards
• Direct OEM replacement for 32900-94460 series
• Fully sealed waterproof marine-grade housing
• Stable ignition timing across full RPM range
• High-energy spark improves cold starting performance
• Vibration-resistant potting prevents internal failure