Mercury Air Handler Assembly | OEM 880131T05 | Fits 2002–2003 Mercury Optimax 150 175 200 HP DFI Outboards | Includes Oil Pump & Injectors

Product Overview

Restore your fuel and air delivery system with this genuine OEM Mercury Air Handler Assembly, designed for 2002–2003 Mercury Optimax 150, 175, and 200 HP DFI outboards. This complete factory assembly includes the air handler, oil pump, adapter plate, fuel rail, and fuel injectors, making it an excellent replacement for damaged or worn components. Professionally inspected and confirmed to be in excellent condition, this air handler features no cracks or broken components, with all nozzles intact and free from damage. Minor cosmetic scuffs and scratches are present from normal use but do not affect performance. Please note that the reed assembly is not included. Always verify compatibility using your engine's serial number and OEM part number before purchasing.

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Key Features

• Genuine OEM Mercury Air Handler Assembly
• Fits 2002–2003 Mercury Optimax 150, 175 & 200 HP DFI outboards
• Includes oil pump, adapter plate, fuel rail, and injectors
• Professionally inspected
• No cracks or broken components
• Injector nozzles clean and undamaged
• Ready to install
• Genuine Mercury factory component

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Technical Specifications

Specification	Details
Brand	Mercury
Product Type	Air Handler Assembly
Condition	Used – Professionally Inspected
Air Handler Part Number	880131T05
Supersedes	880131T2
Engine Type	Optimax DFI
Horsepower	150 HP, 175 HP, 200 HP

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OEM Part Numbers

Air Handler

• 880131T05
• Supersedes: 880131T2

Oil Pump

• 8M0185615

Adapter Plate

• 883955T1

Fuel Rail

• 883953T1

Fuel Injectors

• 840481T01

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Compatible Applications

Designed for select Mercury outboards including: Model Years

• 2002
• 2003

Horsepower

• 150 HP
• 175 HP
• 200 HP

Engine Type

• Mercury Optimax
• Direct Fuel Injection (DFI)

Important: Always verify compatibility using your engine's serial number and OEM part number before purchasing. If you need assistance confirming fitment, contact EZ Boats Marine and we'll be happy to help.

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Condition

This Mercury Air Handler Assembly has been professionally inspected and is in excellent used condition. Inspection highlights include:

• Professionally inspected
• No cracks or broken components
• Minor cosmetic scuffs and scratches from normal use
• Injector nozzles are intact and free from cracks or bends
• Ready for installation
• Reed assembly is not included

Please review all product photos carefully before purchasing.

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What's Included

Your purchase includes:

• OEM Mercury Air Handler Assembly (880131T05)
• OEM Oil Pump (8M0185615)
• OEM Adapter Plate (883955T1)
• OEM Fuel Rail (883953T1)
• OEM Fuel Injectors (840481T01)

Only the components shown in the product photos are included.

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Shipping Information

Your air handler assembly will be carefully packaged to protect all components during shipping. We offer fast shipping throughout the United States, with international shipping available upon request. For an accurate shipping quote, please provide:

• Country
• ZIP or Postal Code
• Residential or Commercial Address
• Whether liftgate service is required

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Why Buy from EZ Boats Marine?

• Genuine OEM Mercury Marine Parts
• Professionally Inspected Components
• Complete Air Handler Assembly
• Honest Condition Descriptions
• Fast Nationwide & International Shipping
• Secure Packaging
• Experienced Marine Parts Specialists
• Dedicated Customer Support

EZ Boats Marine is committed to supplying quality OEM marine parts backed by expert service and dependable support.

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Frequently Asked Questions

Is this a genuine Mercury air handler assembly?

Yes. This is an original OEM Mercury Air Handler Assembly manufactured by Mercury Marine.

What is included with this assembly?

The assembly includes the air handler, oil pump, adapter plate, fuel rail, and fuel injectors. The reed assembly is not included.

Which engines does it fit?

This assembly fits select 2002–2003 Mercury Optimax 150, 175, and 200 HP DFI outboards. Always verify compatibility using your engine's serial number and OEM part number before ordering.

What condition is it in?

The assembly has been professionally inspected and is in excellent used condition. It has no cracks or broken components, with only minor cosmetic wear that does not affect performance.

Can EZ Boats Marine verify fitment?

Absolutely. Simply send us your Mercury engine's model and serial number, and we'll confirm whether this OEM 880131T05 Air Handler Assembly is the correct fit before you purchase.