65L-11395-00-00 Yamaha Z200 Oxygen Sensor Holder | Genuine Used Part

🔧 Product Description

Genuine Yamaha OX66 and HPDI Oxygen Sensor Holder - Part Number: 65L-11395-00-00

A genuine used Yamaha oxygen-sensor holder and exhaust sample chamber for selected V6 OX66 EFI and HPDI two-stroke outboard motors.

The holder mounts to the cylinder-block exhaust passage and positions the oxygen sensor within a controlled exhaust-gas sampling chamber.

⚙️ Key Features

• Genuine used Yamaha oxygen-sensor holder
• Correct OEM part number 65L-11395-00-00
• Used with Yamaha OX66 and HPDI oxygen-sensor systems
• Forms the exhaust-gas sampling chamber
• Original cast-metal Yamaha component

🚤 Compatibility

Commonly used on

• Yamaha OX66 EFI exhaust oxygen-monitoring systems
• Yamaha HPDI closed-loop fuel-control systems

Typically suits

• Engine models:
• Yamaha SX150 OX66
• Yamaha SX175 OX66
• Yamaha SX200 OX66
• Yamaha SX225 OX66
• Yamaha SX250 OX66
• Yamaha Z150 and VZ150 HPDI
• Yamaha Z175 and VZ175 HPDI
• Yamaha Z200 and VZ200 HPDI
• Selected Z225, Z250 and Z300 applications where holder 65L-11395-00-00 is specified
• HP Range: Approximately 150HP - 300HP
• Engine Type: Yamaha V6 OX66 EFI and HPDI two-stroke outboard
• Year Range: Approximately late 1990s through the 2000s

🔌 Function

The holder exposes the oxygen sensor to a representative exhaust sample while protecting it from direct exhaust flow and maintaining the correct installation depth.

⚠️ Common Signs of Failure

• Holder is heavily carboned or restricted
• Oxygen-sensor readings become slow or inaccurate
• Exhaust leakage develops around the holder
• Mounting threads are stripped
• Holder is corroded or cracked
• Sample passage is blocked
• Repeated oxygen-sensor faults remain after sensor replacement

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 65L-11395-00-00 current original oxygen-sensor-holder reference

OEM / Related Numbers

• 65L-11395-00-00
• 65L113950000
• 65L-11395-00
• 68F-8592A-00-00 related oxygen sensor assembly
• Related sample-chamber gasket, mounting bolts and exhaust-passage components

Aftermarket / Verified Equivalents

• No aftermarket equivalent

📦 Condition

• Genuine used part
• Oxygen sensor included only where shown or stated
• Removed from running engine where applicable
• In good working condition unless otherwise stated