66.67 EUR
Metzger 917070 Interior Blower
METZGER 917070 is an interior car blower that efficiently removes dust and airborne particles from the car's cabin, enhancing comfort and hygiene.
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Metzger 917070 Interior Blower
The Metzger 917070 Interior Blower is a high‑performance, OEM‑grade component designed to deliver reliable airflow for the heating, ventilation and air conditioning (HVAC) systems of BMW vehicles. Engineered with precision machining and rigorous quality control, this blower motor ensures optimal cabin comfort across a wide range of operating conditions.
Key Features
- OEM Compatibility: The unit is manufactured to meet or exceed the original equipment specifications for BMW models including the 3 Series (E90, E91, F26), 1 Series (E81, E82, E87, E88), X1 (E84), X3 (E83, E92), X4 (E89), Z4 (E85) and convertible variants.
- Robust Construction: Constructed from high‑strength alloy housing and reinforced fan blades, the blower resists vibration and thermal fatigue, extending service life even under heavy use.
- Efficient Airflow: Equipped with a multi‑stage impeller design, it delivers consistent airflow across low, medium, and high speed settings, ensuring balanced distribution to all HVAC zones.
- Low Noise Signature: Advanced blade geometry and damping materials reduce operational noise, maintaining cabin quietness even at maximum fan speeds.
- Compact Footprint: The motor’s dimensions (approx. 120 mm × 120 mm × 70 mm) allow seamless integration into tight engine bay spaces without requiring extensive modifications.
- Electrical Compatibility: Rated for 12 V DC operation with a typical current draw of 5–8 A, matching the electrical architecture of BMW’s HVAC control modules.
Installation Overview
The Metzger 917070 Interior Blower is designed for straightforward installation. The motor mounts directly onto the existing blower housing using standard fasteners, and the drive shaft aligns with the OEM pulley system. Wiring harnesses are compatible with BMW’s HVAC control unit, allowing plug‑and‑play connectivity.
- Remove Old Blower: Disconnect the electrical connector, unscrew mounting bolts, and detach the blower from the housing.
- Prepare New Unit: Verify that the new blower matches the OEM specifications; clean the mounting surface to ensure a secure fit.
- Mount Blower: Align the shaft with the pulley, insert bolts, and torque to manufacturer’s specification.
- Reconnect Wiring: Attach the harness to the new motor’s connector, ensuring proper polarity and secure contact.
- Test Functionality: Power on the vehicle and verify fan operation across all speed settings; listen for abnormal noise or vibration.
Performance Characteristics
| Speed Setting | Airflow (CFM) | Noise Level (dB) |
|---|---|---|
| Low | 250–300 | 45–50 |
| Medium | 400–450 | 55–60 |
| High | 550–600 | 65–70 |
The blower’s performance curve is engineered to match the airflow demands of BMW’s HVAC system, ensuring that cabin temperature and air distribution remain consistent regardless of external weather conditions.
Maintenance Tips
- Inspect the fan blades for wear or damage every 20,000 km; replace if necessary to maintain airflow efficiency.
- Clean the blower housing and surrounding area periodically to prevent dust accumulation that could impede airflow.
- Check electrical connections for corrosion; apply dielectric grease where appropriate.
- Verify that the motor’s mounting bolts remain tight; loosened fasteners can lead to vibration and premature failure.
Compatibility Summary
The Metzger 917070 Interior Blower is suitable for a broad spectrum of BMW models, including:
- BMW 1 Series: E81, E82, E87, E88
- BMW 3 Series: E90, E91, F26 (Touring), X1 (E84)
- BMW X Series: X1 (E84), X3 (E83/E92), X4 (E89)
- BMW Z Series: Z4 (E85)
- Convertible and coupe variants of the above models
All these vehicles share a common HVAC architecture that requires a blower motor with the specifications outlined above, making the Metzger 917070 an ideal replacement or upgrade component.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | 917070 / 0917070 |
| Voltage | 12 V DC |
| Current Draw | 5–8 A (typical) |
| Dimensions | 120 mm × 120 mm × 70 mm (approx.) |
| Weight | 1.2 kg (approx.) |
| Operating Temperature Range | -40 °C to +80 °C |
| Mounting Type | Standard bolt‑on with integrated pulley |
Conclusion
The Metzger 917070 Interior Blower delivers dependable, high‑quality airflow for BMW’s sophisticated HVAC systems. Its OEM‑grade construction, efficient performance profile, and ease of installation make it a preferred choice for technicians seeking to maintain or upgrade the cabin comfort experience in a wide array of BMW models.
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| Brand |  Metzger is a German brand that produces high-quality meat products. The company is known for its sausages, ham, and bacon, and its products are sold in grocery stores and supermarkets around the world. Metzger's products are made with fresh, natural ingredients and are free of additives and preservatives. |
| MPN | Metzger 0917070 |
| ID | 21182259 |
| Dimensions / Weight | |
| Key Features | |
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