Intake Manifold for Yamaha Fazer 250 Lander 250 Ténéré 250 YBR250 | 1S4-E3585-00

Product Overview

Restore a secure and properly sealed connection between the throttle body and engine with this replacement intake manifold, designed for compatible Yamaha Fazer 250, XTZ250 Lander, XTZ250 Ténéré, and YBR250 motorcycles.

This intake manifold replaces an original unit that has become cracked, hardened, loose, distorted, or difficult to seal after prolonged exposure to engine heat, vibration, fuel vapor, and everyday riding conditions.

A damaged intake manifold may allow unmetered air to enter the engine, potentially contributing to unstable idle, difficult starting, hesitation, surging, inconsistent throttle response, or a lean-running condition.

Designed as a replacement for Yamaha OEM 1S4-E3585-00, this manifold features an approximately 41 mm inner opening and an OEM-style throttle-body-to-engine configuration.

Product Compatibility

Brand	Model	Model / Platform	Year Range	Fitment Notes
Yamaha	Fazer 250	YS250	2005–2011	Verify regional model and OEM number
Yamaha	Fazer 250	YS250 / Brazilian market	2007–2015	Yamaha OEM catalog coverage
Yamaha	Lander 250	XTZ250	2006–2020	Primary aftermarket fitment range
Yamaha	Ténéré 250	XTZ250	2011–2019	Confirm OEM number and manifold shape
Yamaha	YBR250	YBR250	2007–2011	OEM intake diagrams use 1S4-E3585-00

OEM Cross-Reference Numbers

Yamaha

• 1S4-E3585-00
• 1S4E35850000
• 1S4-E3585-00-00

Yamaha identifies this component as an Intake Manifold / Manifold.

The different number formats refer to the same Yamaha base part reference.

Specifications

Specification	Details
Product Type	Intake Manifold
Alternative Names	Throttle Body Intake Manifold / Intake Joint / Intake Boot
OEM Reference	1S4-E3585-00
Inner Diameter	Approximately 41 mm / 1.61 in
Listed Mounting Measurement	Approximately 67 mm / 2.64 in
Fuel System	Electronic Fuel Injection / EFI
Application	Throttle Body-to-Engine Intake Connection
Engine Platform	Yamaha 250cc Single-Cylinder
Material	Heat-Resistant Composite / Rubber-Based Material
Fitment Type	Direct Replacement
Vehicle Type	Motorcycle
Condition	New
Package Quantity	1 Intake Manifold

Key Features

• Multi-Model Yamaha 250 Fitment: Designed for compatible Fazer 250, XTZ250 Lander, XTZ250 Ténéré, and YBR250 motorcycles using OEM 1S4-E3585-00.
• Helps Prevent Intake Leaks: Restores a sealed connection between the throttle body and engine intake.
• Heat-Resistant Construction: Designed to withstand normal engine heat, vibration, fuel vapor, and everyday riding conditions.
• Replaces Aged or Cracked Manifolds: Suitable for replacing an original intake manifold that has become hardened, split, distorted, or difficult to seal.
• Direct-Replacement Design: Fits the original intake position when the OEM number, dimensions, mounting points, and physical shape match.