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Intake Manifold Interface Boot for Yamaha XT550 (1982-1983) | OEM 5Y1-13586-01
Intake Manifold Interface Boot for Yamaha XT550 (1982-1983) | OEM 5Y1-13586-01
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Product Overview
Revive the legendary torque of your vintage Yamaha with this premium Carburetor Intake Manifold Interface Adapter. Specifically designed for the 1982–1983 XT550, this high-quality rubber coupler replaces the original aging boot (OEM #5Y1-13586-01). After decades of use, factory intake boots often become brittle or develop hidden cracks, leading to dangerous vacuum leaks and poor engine performance. This durable replacement restores the essential airtight seal between your carburetor and the cylinder head, ensuring your classic thumper runs as smoothly as the day it left the factory.
Product Compatibility
Direct replacement for the Yamaha 550cc 4-stroke single-cylinder engine. Please verify your OEM part number.
| Brand | Model | Fitment Years | Replaces OEM Part # |
| Yamaha | XT550 | 1982 | 5Y1-13586-01 |
| Yamaha | XT550 | 1983 | 5Y1-13586-01 |
Specifications
| Feature | Detail |
| OEM Reference | 5Y1-13586-01-00 |
| Material | High-Density Reinforced Rubber (Fuel & Oil Resistant) |
| Component Type | Intake Manifold Boot / Carburetor Adapter |
| Fitment Type | Direct Bolt-on Replacement |
| Durability | High Temperature & Aging Resistance |
Key Features
- Premium Raw Materials: Crafted from first-class, heavy-duty rubber compounds that provide exceptional oil resistance and structural durability, preventing the swelling or hardening common with standard materials.
- Flawless Vacuum Seal: Engineered to provide a 100% airtight connection, eliminating the "lean-run" issues (such as popping on deceleration or hanging idle) caused by cracked intake boots.
- Direct "No-Mod" Installation: Designed as a plug-and-play replacement for the factory interface, making it easy to swap out the old part and get back on the trail without any modifications.
- Vibration Dampening: The specialized rubber structure absorbs the high-intensity pulses of the 550cc single-cylinder engine, protecting your carburetor and ensuring stable fuel delivery.
- Restored Engine Power: By maintaining a consistent air-fuel ratio, this manifold boot helps restore the crisp throttle response and reliable power output of your XT550.
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Fitment FAQ
Will this part fit my specific model and year?
This intake manifold is intended for Direct replacement for the Yamaha 550cc 4-stroke single-cylinder engine. Please verify your OEM part number.; Fitment Years; Replaces OEM Part #; Yamaha; XT550; 1982; 5Y1-13586-01. It is best matched to original part number(s) 5Y1-13586-01, 1982-1983, 5Y1-13586-01-00. Key physical/spec details from the product data include 550cc. 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 5Y1-13586-01, 1982-1983, 5Y1-13586-01-00 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 XT550 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 5Y1-13586-01, 1982-1983, 5Y1-13586-01-00, treat the fitment as unconfirmed. Model years outside 1982–1983, 1982, 1983 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): 5Y1-13586-01, 1982-1983, 5Y1-13586-01-00. Recheck listed specs such as 550cc. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.