Engine Throttle Body Gasket 13547504728 For BMW 320i 328i 335i 528i 535i 550i X3 28i X5 35i

1. Vehicle Compatibility

This gasket is designed for BMW models equipped with electronic throttle bodies, including but not limited to:

Note: For exact compatibility, please provide your VIN or consult our fitment guide.

2. Product Introduction & Purpose

The Throttle Body Gasket is a critical sealing component between the throttle body and the intake manifold in BMW engines.

Key Functions:

• Prevents air leaks, ensuring precise air-fuel mixture for optimal combustion.
• Maintains proper idle stability and throttle response.
• Protects against dust/debris entering the engine.
• Compatible with both gasoline and turbocharged engines.

3. Technical Principle

• Material Science: High-temperature resistant fiber-reinforced rubber or multi-layer steel (MLS) for durability.

• Sealing Mechanism: Compresses evenly under bolt torque to create an airtight barrier.

• Thermal Stability: Withstands extreme temperatures (-40°C to +200°C) without degrading.

4. Features

• OEM Equivalent Quality – Matches original BMW specifications.
• Precision Fit – Laser-cut for exact alignment with throttle body contours.
• Chemical Resistance – Immune to oil, coolant, and fuel exposure.
• Long Service Life – Outlasts cheap aftermarket gaskets.

5. Advantages

• Performance: Restores lost horsepower due to vacuum leaks.
• Fuel Efficiency: Prevents lean/rich conditions caused by unmetered air.
• Easy Installation: No special tools required (replaces OEM P/N 13547504728).
• Cost-Effective: Avoids expensive dealership parts.

6. Service & Support

• Technical Assistance: Contact our engineers for installation guidance.
• Warranty: 2-year unlimited mileage warranty against defects.
• Shipping: Worldwide delivery with DHL/FedEx (express options available).