Oxygen Sensor – Fits Yamaha 150-200HP HPDI Outboards (Replaces 68F-8592A-00-00)

Oxygen Sensor – Fits Yamaha 150-200HP HPDI Outboards (Replaces 68F-8592A-00-00)Oxygen Sensor Fits Yamaha 150 200HP HPDI Outboards (Replaces 68F 8592A 00 00) This oxygen sensor is designed for Yamaha 2 Stroke HPDI 150200 HP outboard motors (20012014). It is a direct fit replacement for specific L TXR, Z TXR, and HPDI series models, ensuring proper engine management feedback for optimal performance. This component replaces several OEM and aftermarket part numbers, including Yamaha 68F 8592A 00 00, 65L 8592A 00 00 65L 8592A 01 00,

Oxygen Sensor – Fits Yamaha 150-200HP HPDI Outboards (Replaces 68F-8592A-00-00)

This oxygen sensor is designed for Yamaha 2-Stroke HPDI 150–200 HP outboard motors (2001–2014). It is a direct-fit replacement for specific L-TXR, Z-TXR, and HPDI series models, ensuring proper engine management feedback for optimal performance.

This component replaces several OEM and aftermarket part numbers, including Yamaha 68F-8592A-00-00, 65L-8592A-00-00/65L-8592A-01-00, Sierra 18-7656, and CDI Electronics 9-32101.

• Installation: Threaded sensor body with gasket and an electrical connector with wire harness.
• Fuel Compatibility: Engineered for use with 2-Stroke oil and gasoline mixtures.
• Package Includes: 1 x Oxygen Sensor with integrated harness and connector.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below. For Yamaha owners, here’s a guide to help you identify your engine’s serial/model: Yamaha Serial Number Guide. You can also review exploded diagrams to verify part numbers: Yamaha Parts Diagrams & Catalog.

Technical Specifications

Package Contents

• 1 x Oxygen Sensor (Replaces 68F-8592A-00-00)

Installation Guide

1. Safety First: Disconnect the battery before beginning any electrical work on your outboard.
2. Locate the Sensor: Find the old oxygen sensor, typically threaded into the exhaust manifold or housing.
3. Disconnect Harness: Carefully unplug the electrical connector from the wire harness.
4. Remove Old Sensor: Using an appropriate O2 sensor socket or wrench, unscrew and remove the old sensor. It may require significant force if corroded.
5. Clean Threads: Clean the threads in the exhaust port to ensure a proper seal.
6. Install New Sensor: Lightly apply anti-seize compound to the new sensor's threads (if not pre-applied) and hand-tighten it. Finish by torquing to the manufacturer's specification.
7. Reconnect Harness: Securely plug the new sensor's connector into the engine's wire harness.
8. Final Check: Reconnect the battery, start the engine, and check for any fault codes or alerts to ensure the sensor is functioning correctly.

Troubleshooting & FAQ

How do I confirm this fits my engine?
The most reliable method is to match your existing part number to one of the numbers in our cross-reference table. Additionally, verify your engine's model and year against the compatible models list. Our Yamaha Serial Number Guide can help you confirm your engine's details.

What are the signs of a failing oxygen sensor?
Common symptoms include poor fuel economy, rough or unstable idling, decreased engine performance, and activation of an engine alarm or check-engine light. An ECU diagnostic scan can often pinpoint a faulty O2 sensor.

How often should I replace the oxygen sensor?
Replacement intervals vary based on engine hours, fuel quality, and operating conditions. It is considered a maintenance item and should be inspected regularly and replaced when performance degrades or when flagged by the engine's diagnostic system.

OEM vs. Aftermarket?
This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

How fast do you ship and how much does it cost?
We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

What is your warranty and return policy?
This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.