35655-ZY3-003 Oxygen Sensor for Honda BF200A BF225A | JLM Marine

Oxygen Sensor for Honda BF200A BF225A Outboard Motors | OEM 35655-ZY3-003

This oxygen sensor is engineered for Honda outboard motors, specifically the BF200A and BF225A 6-cylinder models from 2002 and later. Designed as a critical component of your engine's fuel system and management, this sensor ensures optimal air-fuel mixture and performance.

This aftermarket replacement directly cross-references Honda OEM part numbers 35655-ZY3-003 and 35655-ZY3-013, as well as Sierra part number 18-7657, providing a reliable and cost-effective solution for maintaining your outboard's efficiency.

• Direct replacement for Honda oxygen sensors
• Essential for fuel systems and engine management
• Brand new condition with quality construction

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.

Technical Specifications

Package Contents

• 1 × Oxygen Sensor

Installation Guide

1. Preparation: Ensure the engine is completely cool and disconnect the battery to prevent electrical hazards.
2. Locate the Sensor: Find the oxygen sensor on your Honda outboard's exhaust system or fuel management assembly.
3. Disconnect Wiring: Carefully unplug the electrical connector from the old oxygen sensor.
4. Remove Old Sensor: Using an appropriate wrench or oxygen sensor socket, carefully unscrew the old sensor counterclockwise.
5. Inspect Threads: Check the mounting threads for corrosion or damage; clean if necessary.
6. Apply Anti-Seize: Apply a small amount of anti-seize compound to the threads of the new sensor (avoid getting compound on the sensor tip).
7. Install New Sensor: Hand-thread the new oxygen sensor clockwise into the mounting location to avoid cross-threading.
8. Tighten Securely: Use a wrench to tighten the sensor to the manufacturer's recommended torque specification.
9. Reconnect Wiring: Plug the electrical connector back onto the new sensor until it clicks securely.
10. Reconnect Battery: Reconnect the battery and ensure all connections are secure.
11. Test Engine: Start the engine and allow it to reach operating temperature, monitoring for proper operation and no warning lights.
12. Final Check: Verify there are no exhaust leaks around the sensor and that the engine runs smoothly.

Troubleshooting & FAQ

Q: How do I confirm this oxygen sensor fits my Honda outboard?
A: Check the Compatible Engine Models table above to verify your engine model, horsepower, and year. This sensor fits Honda BF200A and BF225A (6-cylinder) models from 2002 and later. Also confirm that your original sensor matches OEM part numbers 35655-ZY3-003 or 35655-ZY3-013.

Q: What are the signs that my oxygen sensor needs replacement?
A: Common symptoms include poor fuel economy, rough idling, hesitation during acceleration, increased emissions, or an illuminated check engine light. A faulty oxygen sensor can cause the engine to run too rich or too lean, affecting performance and efficiency.

Q: How often should I replace the oxygen sensor on my Honda outboard?
A: Oxygen sensors typically last 50,000–100,000 miles in automotive applications, but marine environments can be harsher due to saltwater exposure and moisture. Inspect annually and replace if you notice performance issues or during major engine maintenance.

Q: Will this aftermarket sensor perform as well as the Honda OEM part?
A: Yes, this aftermarket oxygen sensor is manufactured to OEM specifications using comparable-grade materials. It provides reliable performance and proper air-fuel mixture monitoring at a more competitive price point than the OEM equivalent.

Q: OEM vs. Aftermarket?
A: 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.

Q: How fast do you ship and how much does it cost?
A: 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.

Q: What is your warranty and return policy?
A: 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.