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Intake Manifold Joint for Yamaha Warrior 350 YFM350X & Wolverine 350 YFM350FX | OEM 1UY-13586-02

Intake Manifold Joint for Yamaha Warrior 350 YFM350X & Wolverine 350 YFM350FX | OEM 1UY-13586-02

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Product Overview

Restore the performance of your Yamaha 350 series ATV with this premium Carburetor Intake Manifold Joint. Specifically engineered to replace OEM part #1UY-13586-02, this intake boot provides the critical connection between your carburetor and the cylinder head. Designed to withstand the high-vibration and intense heat of the 348cc air-cooled engine, this holder ensures a stable mount and an airtight seal, preventing vacuum leaks that cause engine hesitation and overheating.

Product Compatibility

Direct replacement for Yamaha 350cc 4-stroke ATV engines. Please verify your model and year before ordering.

Brand Model Fitment Years Engine Type
Yamaha Warrior 350 (YFM350X) 1987 – 2004 348cc Air-Cooled
Yamaha Wolverine 350 (YFM350FX) 1995 – 2005 348cc Air-Cooled
Yamaha Big Bear 350 (YFM350) 1987 – 1998 348cc Air-Cooled
Yamaha Moto-4 350 (YFM350) 1987 – 1995 348cc Air-Cooled

Specifications

Feature Detail
OEM Reference 1UY-13586-02-00 / 1UY-13586-01-00
Material Heavy-Duty Oil-Resistant Rubber & Alloy Flange
Design Internal Flow Optimization
Maintenance Easy-to-Clean Simple Structure
Fitment Type Direct Bolt-on Replacement

Key Features

  • Enhanced Stability: Specifically designed to keep the carburetor firmly in place during long-term off-road use, preventing intake boots from slipping or tearing under heavy vibration.
  • Optimized Engine Efficiency: Features an improved internal structure that smooths airflow, enhancing the engine’s operating capacity and providing snappier throttle response.
  • Extreme Heat Resistance: Built for air-cooled engines that run at higher temperatures, our premium rubber compound resists hardening and cracking to extend service life.
  • Leak-Proof Protection: Provides an absolute vacuum-tight seal, protecting your engine from leaning out—a common cause of piston damage in 350cc engines.
  • Simplified Maintenance: The straightforward structural design allows for quick inspections and easy cleaning, ensuring your fuel system remains free of debris and clogs.
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Fitment FAQ

Will this part fit my specific model and year?

This intake manifold is intended for Direct replacement for Yamaha 350cc 4-stroke ATV engines. Please verify your model and year before ordering.; Fitment Years; Engine Type; Yamaha; Warrior 350 (YFM350X); 1987 – 2004; 348cc Air-Cooled. Listed year information includes 1987–2004, 1995–2005, 1987–1998, 1987–1995, 1987. It is best matched to original part number(s) 1UY-13586-02, 1UY-13586-02-00, 1UY-13586-01-00. Key physical/spec details from the product data include 348cc, 350cc. Use the compatibility table and product photos together before ordering.

Do I need to match the OEM part number?

Yes. Match your original part number to 1UY-13586-02, 1UY-13586-02-00, 1UY-13586-01-00 before purchase. For this intake manifold, also compare the bolt spacing, intake port shape, carb-side inner diameter, vacuum nipple position, and gasket shape. This is especially important for Yamaha YFM350X models because similar model names can use different parts by year or trim.

What models or situations does this part not fit?

Do not order this intake manifold for machines outside the listed compatibility, or for units with different port shapes, bolt spacing, carb-side diameter, or vacuum nipple locations. If your original part number does not cross-reference with 1UY-13586-02, 1UY-13586-02-00, 1UY-13586-01-00, treat the fitment as unconfirmed. Model years outside 1987–2004, 1995–2005, 1987–1998, 1987–1995, 1987 should be verified separately. Do not rely only on the model name or engine size.

What should I check before ordering?

Before ordering, compare your original part with the photos and check the bolt spacing, intake port shape, carb-side inner diameter, vacuum nipple position, and gasket shape. Confirm OEM/cross-reference number(s): 1UY-13586-02, 1UY-13586-02-00, 1UY-13586-01-00. Recheck listed specs such as 348cc, 350cc. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.