BMW 32106885748 Alpina Power Steering Gear Rack Pinion 551-10070

( Manufacturer Part Number: 32106885748 ), ( Ipn: 551-10070 ), ( Storage Location: W8b05 ), ( Body Style: Sedan ), ( Note: Your Vehicle Vin Is Required Before Shipment To Verify Fitm ), ( Interior Color: Black ), ( Engine: 4.4 / N63 ), ( Oe/oem Part Number: 32-10-6-885-748; 3210-6885748; 3210 6885748 ), ( Country Of Origin: Germany ), ( Type: Steering Gear ), ( Brand Type: Genuine Oem ), ( Fitment Notes: Specializedgerman 2025 ), ( Vehicle Color: Grey ), ( O.e. Part Number: 32106888563 ), ( Partout Id: A-128296631 )

Review BMW Alpina Power Steering Gear Rack Pinion Oem fits 760IX B7 G12 2017–2019

The **BMW 32106885748 2017-2019 7 Series (G12) Alpina B7 Power Steering Gear Rack and Pinion** is a high-performance, precision-engineered component designed exclusively for BMW s luxury 7 Series Alpina models, ensuring optimal handling, responsiveness, and durability. This rack-and-pinion assembly is a critical part of the vehicle s steering system, delivering the seamless, weightless feel that Alpina enthusiasts expect while maintaining the brand s signature blend of sophistication and performance. Crafted from high-grade materials and built to BMW s exacting specifications, this steering gear is engineered to withstand the demands of both daily driving and spirited use, offering enhanced stability, reduced play, and improved feedback for a more engaging driving experience. The G12 platform s advanced architecture incorporates a robust hydraulic or electric power steering system (depending on the variant), and this rack-and-pinion unit is meticulously calibrated to work in harmony with the vehicle s adaptive suspension and dynamic chassis control, ensuring precise steering corrections even at high speeds or during aggressive maneuvers. Whether navigating tight city streets or cruising along winding mountain roads, this component plays a pivotal role in maintaining the Alpina B7 s legendary balance of comfort and performance. Built to meet or exceed OEM standards, it is an ideal replacement for worn or damaged original equipment, restoring the steering system to factory-like performance while extending the lifespan of the vehicle s suspension and steering linkages. For owners seeking to preserve or enhance their Alpina s driving dynamics, this rack-and-pinion assembly is a must-have upgrade, combining BMW s engineering excellence with Alpina s performance-focused ethos.

### **Pros and Cons of Buying a BMW 320i (G12, 2017-2019) with a Faulty Power Steering Gear Rack (Pinion Issue)**

#### **Pros**

1. **Strong Performance and Driving Dynamics**

The G12 3 Series, particularly the 320i variant, offers a well-balanced blend of power and efficiency. The inline-4 engine (N20 or N26) provides adequate acceleration for daily driving and light spirited use, while the 8-speed Steptronic transmission ensures smooth shifts. The rear-wheel-drive layout enhances handling, making it more engaging than front-wheel-drive alternatives.

2. **Modern Interior and Technology**

The G12 features a high-quality interior with premium materials (depending on trim), a large infotainment screen (iDrive 7 or 8), and advanced driver aids like adaptive cruise control, lane-keeping assist, and semi-autonomous parking features. Bluetooth connectivity, wireless charging, and a well-integrated sound system are standard or available as options.

3. **Reliability (Compared to Earlier Models)**

BMW improved reliability in the G12 compared to the G20 (F30) generation, particularly in engine and transmission durability. The 320i s inline-4 engine is less prone to catastrophic failure than the older V8 or N55 models, though long-term wear items (like suspension or electrical components) should still be monitored.

4. **Resale Value**

The 3 Series retains strong resale value, especially in the 320i trim, due to its popularity and BMW s brand prestige. A well-maintained example should hold its value better than many competitors.

5. **Alpina B7 (Optional Package)**

If the vehicle comes with the Alpina B7 package (available on higher trims), it includes sport-tuned suspension, unique styling cues, and a more aggressive driving experience. This can enhance both aesthetics and performance.

6. **Fuel Efficiency**

The 320i achieves around **20-25 MPG (combined)**, which is competitive for a rear-wheel-drive sedan, though not as efficient as a diesel or hybrid alternative.

7. **Aftermarket Support**

BMW s aftermarket community is extensive, with widespread availability of parts, tuning options, and performance upgrades (e.g., exhaust, suspension, or engine tuning).

---

#### **Cons**

1. **Power Steering Gear Rack Pinion Failure (Major Concern)**

- **Excessive play or stiffness in steering** (feels loose or unresponsive).

- **Whining or grinding noises** when turning, especially at low speeds.

- **Potential complete failure**, requiring a costly replacement (BMW s rack and pinion assembly can cost **$1,200 $2,500 ** installed, depending on labor rates and parts availability).

- **Risk of damage to other steering components** if ignored (e.g., tie rods, ball joints).

- **Recalls and Warranty Issues**: BMW has acknowledged this problem in some markets (e.g., **Recall 20V-407** for certain G12 models), but coverage may be limited or require proof of ownership history. Check if the vehicle has been serviced under warranty.

**This is the single biggest red flag** if the rack is already failing, the repair cost could outweigh the vehicle s value.

2. **High Maintenance Costs**

- **Suspension components** (struts, bushings, control arms).

- **Brake systems** (especially if the car is driven aggressively).

- **Electrical gremlins** (e.g., faulty sensors, infotainment glitches).

- **Transmission issues** (though less common in the 320i than in V8 models).

3. **Depreciation and Cost of Ownership**

While the 3 Series holds value well, the **total cost of ownership** (fuel, insurance, maintenance, and potential repairs) can add up. BMWs often require **premium fuel (91 octane)** and have higher insurance premiums compared to Japanese or German alternatives like the Audi A4 or Mercedes C-Class.

4. **Comfort vs. Sportiness Trade-Off**

The G12 is a **compromise** it s not as comfortable as a luxury sedan (e.g., BMW 5 Series) nor as sporty as a lower-slung M3. The ride can feel **stiff and noisy** on rough roads, and the interior lacks some of the premium materials found in higher trims.

5. **Infotainment Limitations**

While the iDrive system is functional, it can be **clunky and slow** compared to competitors like Tesla or modern Audi models. Navigation updates require dealer visits, and some features (e.g., wireless Apple CarPlay) may not be standard.

6. **Rust and Corrosion Risks**

If the car has been driven in **snowy or salted regions**, check for rust around the **rockers, wheel wells, and undercarriage**. The G12 is generally rust-resistant, but neglect can lead to costly repairs.

7. **Limited Practicality**

- **Less cargo space** than a 5 Series or SUV.

- **Two-door models** have poor rear-seat comfort and accessibility.

- **Noisy cabin** at highway speeds due to the lack of sound insulation compared to higher trims.

---

### **Ending Conclusion**

Buying a **2017-2019 BMW 320i (G12) with a faulty power steering gear rack pinion** is a **high-risk purchase** unless the issue is **already addressed or covered under warranty**. Here s how to evaluate the decision:

- The **repair cost ($1,200 $2,500 ) may not be justified** unless the car is in excellent condition otherwise.

- Consider **negotiating the price down** by **$1,000 $2,000** to account for the upcoming repair.

- **Get a second opinion** from a trusted mechanic to confirm the severity of the issue.

- The car could be a **good daily driver** if well-maintained, but **budget for future repairs** (suspension, brakes, etc.).

- The **Alpina B7 package** adds value if you prefer a sportier feel.

- It remains a **solid performer** with a **premium interior** and **strong resale value**.

- The **320i is more reliable than older BMWs** (e.g., N55 engine cars), but **not as bulletproof as a Toyota Camry or Honda Accord**.

### **Recommendation**

- **Prioritize a car with a known good power steering rack** (ask for service records).

- **Get a pre-purchase inspection (PPI) from a BMW specialist** this is **non-negotiable** for this issue.

- **Budget for the rack replacement** if buying as-is, or **negotiate aggressively** to offset the cost.

- **Walk away unless the price is significantly reduced** (e.g., $15,000 $18,000 for a 2017-2019 320i with a known rack issue).

- A **used 330i (N55 engine, if well-maintained)** more power but higher maintenance risk.

- A **non-BMW luxury sedan** (e.g., Audi A4, Lexus ES) with fewer known mechanical issues.

- A **used BMW 5 Series (F10/F11)** if you need more space and reliability.

- **Check for BMW Recall 20V-407 coverage** (some markets offer free repairs).

- **Avoid cars with excessive mileage (>100,000 miles) without full service history.**

- **Consider a certified pre-owned (CPO) BMW** if available it may include warranty coverage.

### **Final Verdict**

The **power steering rack issue is the dealbreaker** for this purchase. If you **cannot afford or justify the repair**, look elsewhere. If you **can budget for it**, the 320i is a **great car** just ensure the rest of the vehicle is in good shape. Otherwise, **prioritize a BMW with a verified good rack** or consider a more reliable alternative.

Details:

Condition: Used. Warranty covers the part only; labor and installation costs are not covered. Country/Region of Manufacture: Germany. Model: Alpina B7.

Stock Number: 22337. Storage Location: W8B05. BMW Porsche Audi VW Other Makes. Manufacturer Part Number.

part #: 32106885748 prices

• $719.99-$1939.65

specifications steragebo:

• for models: 760ix, B7, G12
• for makes: Bmw
• for years: 2017-2019
• mpn: 32106885748
• ipn: 551-10070
• storage location: W8b05
• body style: Sedan
• note: Your Vehicle Vin Is Required Before Shipment To Verify Fitm
• interior color: Black
• engine: 4.4 / N63
• oe/oem part number: 32-10-6-885-748; 3210-6885748; 3210 6885748
• country of origin: Germany
• type: Steering Gear
• brand type: Genuine Oem
• fitment notes: Specializedgerman 2025
• vehicle color: Grey
• o.e. part number: 32106888563
• partout id: A-128296631

returns steragebo:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

shipping steragebo:

• carrier: USPS, UPS
• class: Standard
• type: Fixed
• service: USPS Ground Advantage, UPS Ground
• cost: $0.00
• transit: 4-10 Days

offer steragebo:

• started: May 16, 2026
• quantity: 1
• best offers: True
• options: Ship-to-home
• availability: In Stock
• sold: 0

payments steragebo:

• check
• credit card: Diners-club
• other
• money order
• wallet: Apple-pay
• cash

general steragebo:

• condition: Used
• Car Truck Parts Accessories > Steering Suspension > Gearboxes, Rack Pinions

seller steragebo:

• rating: 99.9%
• city: Rancho Cordova, California
• # reviews: 79690

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