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BMW Z4 X3 Mass Air Flow Sensor (2003–2006)
Description:
OEM-equivalent MAF sensor replacement for BMW Z4 and X3 (2003-2006). Restores accurate air-fuel readings to improve idle, throttle response, and fuel efficiency.
Features:
- Direct-fit replacement for Z4 and X3 2003-2006
- Restores performance and MPG with accurate MAF readings
- Compatible with 2.5L and 3.0L inline-6 engines
- Durable sensor construction for long-term reliability
Includes:
1 x Mass Air Flow Sensor
Fits Models:
BMW Z4 (E85), BMW X3 (E83)
Model Years:
2003 - 2006
Submodels:
Z4: 2.5i, 3.0i; X3: 2.5i, 3.0i
Engine Options:
2.5L I6, 3.0L I6
Keywords:
BMW MAF sensor, BMW Z4, BMW X3, 2003-2006, mass air flow, replacement part, performance, fuel economy
Mass Air Flow Sensor for BMW Z4 & X3 (2003-2006)
Shipping Information
Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.
The Kren Bits journey:
- Order received — Day 0
- With fulfilment — Day 1–2
- Heading to courier — Day 2–4
- Shipped — Day 3–7
- Almost there — Day 5–10
- Delivered — Day 5–14
Where your part ships from:
Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.
We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.
For more details, visit our Track Your Order page.
Product Enquiry
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