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Risk-free purchase within the EU
- 🚚Shipped from a European warehouse
- 💶Final price — no customs or import fees within the EU
- ⚡Fast delivery: usually 2–5 business days (depending on the country)
- 🔎Tracking after dispatch
- ↩️14-day returns (EU law)
- 🛡️24-month seller liability
- 💬Support before and after purchase
⭐ Why choose this product
- ✅ Verified offer — matches the description
- 🧾Clear description and photos
- 🧩Easy variant selection
- 📦Secure packaging
- ⭐Good “for now” choice
The MXR intake throttle body for the BMW 3 Series (E90/E87) 1.6L N45 and 2.0L N46 provides precise airflow control and quicker engine response, resulting in faster acceleration and a stable idle.
Made of corrosion-resistant aluminum and designed as a direct replacement, it guarantees long service life under demanding engine operating conditions. Thanks to advanced air volume control technology, it ensures precise adjustment to the parameters of BMW engine units.
Technical specifications
- Type: Intake throttle body
- Material: Aluminum
- Bore Diameter: 60 mm
- Housing length: 142.4 mm
- Housing width: 123.6 mm
- Main internal port diameter: 60 mm
- Maximum air inlet diameter: 73.9 mm
- Throttle (band) diameter: 60 mm
- Terminals (QTY): 6
- Mounting Holes: 4
- Origin: China
- OEM & Part Numbers: 1439224, 13541439224, 408238422003Z, 408238422003
- Interchange Part Number: Throttle Bodies
- Manufacturer Part Number: Throttle Bodies
Compatibility and applications
The throttle body fits many BMW versions, including:
- BMW 1er E87: 116i (1.6L N45) 2004/06–2011/06; 118i (2.0L N46) 2004/07–2011/06
- BMW 3er E46: 316i (1.8L N42/N46) 2002/02–2005/02; 318i (2.0L N42/N46) 2001/09–2005/02
- BMW 3er Cabriolet E46: 318Ci (2.0L N42/N46) 2000/12–2007/12
- BMW 3er Compact/Coupe/Touring: 316i/318i (various N42/N46 configurations) 2000–2012
- BMW 3er E90/E91: 316i (1.6L N45) 2005/09–2011/10; 318i (2.0L N46) 2007/09–2011/10
Installation notes
- Please make sure the throttle type you choose fits your model before purchasing.
- Professional installation is recommended.
- Instructions not included.