1. Sway Bars Suspension Steering For Sale
  2. sku: 14700215053232722
  3. BMW 33552283962

BMW 33552283962 Convertible Rear Axle Anti Sway Stabilizer Bar

fits model: E93, M3. make: Bmw. year: 2008–2013.

33552283962 Bmw 2008-2013 E93 M3 Convertible Factory Rear Axle Anti-sway Stabilizer Bar Oem

( Manufacturer Part Number: 33552283962 ), ( Part Type: Axle Stabilizer Bar )

Review BMW Convertible Factory Rear Axle Anti sway Stabilizer Bar Oem fits E93 M3 2008–2013

The **BMW E93 M3 Convertible Rear Axle Anti-Sway Stabilizer Bar (Part Number: 33552283962, Fits Models: 2008 2013)** is a precision-engineered suspension component designed to enhance the handling dynamics and stability of one of the most revered performance convertibles ever produced. This high-performance stabilizer bar is a critical element of the E93 M3 s rear suspension system, specifically tailored to deliver the balanced, responsive cornering and controlled body roll that enthusiasts and track-focused drivers demand. Crafted from durable, high-grade steel, the stabilizer bar is built to withstand the rigors of spirited driving, aggressive cornering, and even occasional off-road excursions, ensuring long-term reliability without compromising on performance. Its robust construction minimizes torsional flex, which is essential for maintaining consistent wheel contact with the road particularly during high-speed maneuvers or when transitioning between corners. The design of this stabilizer bar is optimized to work in tandem with the E93 s sport-tuned suspension geometry, including the adjustable coilovers and multi-link rear setup, to provide a harmonious blend of stability and agility. Whether navigating tight urban streets, carving through winding backroads, or pushing the limits on a racetrack, this stabilizer bar contributes to a more predictable and engaging driving experience by reducing unwanted body lean and enhancing the car s lateral grip. For owners seeking to preserve or restore their M3 s factory-tuned precision or those looking to upgrade their suspension for improved performance, this OEM-spec stabilizer bar is an essential component that bridges the gap between raw power and refined handling. Its compatibility with the 2008 2013 model years ensures a seamless fit, allowing for straightforward installation and immediate benefits in terms of stability, responsiveness, and overall driving enjoyment.

### **Pros and Cons of Buying a 2008 2013 BMW E93 M3 Convertible with a Faulty Rear Anti-Sway Bar**

#### **Pros**

1. **Performance and Driving Dynamics**

The E93 M3 is a highly capable sports sedan with a naturally aspirated 3.8L inline-six engine producing around **400 420 hp** (depending on the year and tuning). It delivers sharp handling, precise steering, and a balanced chassis, making it a favorite among enthusiasts. The convertible variant adds the thrill of open-air driving without sacrificing performance.

2. **Reliability of the Core Components**

The E93 platform is known for its robust construction, particularly in suspension, brakes, and drivetrain components. Many key parts (engine, transmission, suspension arms) are durable if maintained properly. The **N62 engine** is well-regarded for longevity when serviced regularly.

3. **Aftermarket Support and Tuning Potential**

The M3 s architecture is highly modifiable. The **N62 engine** responds well to upgrades like cold air intakes, exhaust systems, and ECU tuning (e.g., **MHD, M3Soft, or custom tuning**). The **6-speed Getrag transmission** (or **ZF 6HP21 in later models**) is robust and can handle aggressive driving with proper maintenance.

4. **Classic Status and Community**

The E93 M3 is a modern classic, gaining appreciation over time. The convertible variant is rarer than the coupe, which may increase its long-term value. A strong owner community exists for troubleshooting, parts sourcing, and restoration projects.

5. **Convertible Top Mechanism**

While not as refined as later BMW convertibles, the E93 s top is functional and can be serviced. Some owners prefer the simplicity of a manual or semi-automatic top over fully automatic systems.

6. **Resale Value Potential**

If well-maintained, an E93 M3 (especially in lower-mileage examples) holds value well. The **2010 2013 models** with minor updates (e.g., improved electronics, slight power tweaks) may appreciate more over time.

---

#### **Cons**

1. **Rear Anti-Sway Bar Failure (Your Specific Concern)**

The **rear anti-sway bar** in the E93 M3 is notorious for **snapping or cracking**, often due to **corrosion, fatigue, or improper installation**. A broken bar can lead to:

- **Excessive body roll** during cornering, reducing stability.

- **Uneven tire wear** and compromised handling.

- **Potential damage to other suspension components** if ignored.

- **Recalls or TSBs** (BMW issued a recall in 2012 for some models, but many affected cars were never fixed).

**Replacement cost:** $500 $1,200 (parts labor), depending on whether you use OEM or aftermarket.

2. **Convertible Top Reliability**

The **manual/semi-automatic top** is prone to **leaks, stiff cables, and motor failures** (if equipped). Over time, the **rubber seals degrade**, leading to water intrusion and electrical issues. Some owners opt for **full hardtop conversions** to avoid these problems.

3. **Electrical and Infotainment Issues**

The E93 s **iDrive system** (especially in earlier models) can be **glitchy, slow, or unresponsive**. Later models (2010 ) have slight improvements, but **software updates are limited**. Bluetooth, parking sensors, and other electronics may require **aftermarket upgrades** for reliability.

4. **Maintenance Costs**

While not as expensive as a modern BMW, the E93 requires **regular servicing** to prevent major issues:

- **Timing belt replacement** ( $1,000 $1,500 every **60,000 100,000 miles**).

- **Suspension wear** (ball joints, bushings, shocks) due to aggressive driving.

- **Brake system upgrades** (performance pads, rotors, and calipers wear faster than stock).

- **Fuel system maintenance** (carbon buildup, injectors) to maintain power.

5. **Common Suspension and Steering Problems**

- **Front sway bar bushings** can wear out, leading to clunks.

- **Steering rack leaks** (power steering fluid) can cause **whining noises and reduced assist**.

- **Control arm bushings** may need replacement ( $500 $1,000 total).

6. **Fuel Economy and Running Costs**

The **N62 engine** is thirsty, averaging **12 15 MPG in the city and 18 22 MPG on the highway**. High-performance driving (e.g., track use) will reduce this further. **Premium fuel (91 octane) is required** to prevent knocking.

7. **Weight and Practicality**

The E93 M3 is **heavier than lighter sports cars** (e.g., a Porsche 911), which can make it feel less nimble in tight corners. The **convertible top adds weight** when down, slightly reducing performance.

8. **Depreciation (Compared to Modern Alternatives)**

While the E93 holds value, it **depreciates faster than newer performance cars** (e.g., a 2020 BMW M340i). If you plan to keep it long-term, this is less of an issue, but if you want a **modern luxury sports car**, alternatives may be more cost-effective.

---

### **Key Considerations Before Buying**

1. **Inspect the Rear Anti-Sway Bar Thoroughly**

- **Visual inspection:** Look for cracks, corrosion, or bent ends.

- **Functional test:** Drive the car and check for **excessive body roll** or **clunks** when cornering.

- **Replacement cost:** Budget for a **full suspension inspection** ( $200 $400 at a reputable shop).

- **Alternative:** Some owners **delete the rear bar** (not recommended for daily driving) or replace it with a **stiffer aftermarket unit** ( $300 $600).

2. **Check the Convertible Top**

- **Test the mechanism** (manual/semi-auto) for smooth operation.

- **Inspect for leaks** (water stains in the cabin, rust around the frame).

- **Consider a hardtop** if the top is unreliable ( $3,000 $6,000 installed).

3. **Verify Maintenance History**

- **Timing belt service?** If not done, **replace it immediately** failure can destroy the engine.

- **Suspension upgrades?** Stock bushings and shocks wear out quickly; expect to replace them.

- **Fuel system cleaning?** Carbon buildup can reduce power ( $200 $400 for a full service).

4. **Test Drive for Handling Quirks**

- **Excessive body roll?** Could indicate sway bar issues.

- **Unusual noises?** Steering rack, suspension, or exhaust leaks.

- **Brake performance?** Performance brakes (e.g., **Brembo, AP Racing**) are recommended.

5. **Budget for Upgrades**

- **Minimum recommended upgrades:**

- **Suspension** (shocks, bushings, sway bar).

- **Brakes** (performance pads, rotors, calipers).

- **Exhaust** (for better flow and sound).

- **ECU tune** (for extra power and drivability).

- **Total estimated cost:** $3,000 $6,000 for a **basic build-out**.

---

### **Final Recommendation**

**Buy the E93 M3 Convertible if:**

You **prioritize driving enjoyment** over daily practicality and are prepared for **regular maintenance**.

You **plan to restore or modify it** (the E93 is a great project car with strong aftermarket support).

You **find a well-documented example** with **proven rear sway bar integrity** and **full maintenance records**.

You **accept the trade-offs** (higher running costs, electrical quirks, convertible top limitations) in exchange for **raw performance and classic appeal**.

**Avoid or Proceed with Caution if:**

The **rear sway bar is cracked or unknown history** this is a **dealbreaker** without confirmation it s been replaced.

The **convertible top is neglected** water leaks and motor failures add **unnecessary expense**.

You **expect modern reliability** the E93 is **not a plug-and-play** car; it requires **active ownership**.

Your budget is **tight** factor in **$5,000 $10,000 in upgrades** within the first year.

**Best Approach:**

- **Get a pre-purchase inspection (PPI)** from a **BMW specialist** ( $200 $300).

- **Replace the rear sway bar immediately** if compromised.

- **Budget for a full suspension refresh** (shocks, bush

Details:

Reference to driver/passenger side is for left hand drive cars, so RHD vehicles UK/Japan/Australia, etc. Please reverse the indicated. ITEM: sway bar rear, 23.6mm. There are no paint or rusting issues. 2008 2013 BMW E93 M3 Convertible Factory Rear Axle Anti-Sway Stabilizer Bar OEM: STOCK #: 40551.

Which side does this part fit?, Left Driver side, Right Passenger. Rarely, large or difficult to package items will take a day two longer. Condition: This sway bar has a diameter of 23.6mm.

Otherwise, guaranteed good working condition. This is a used original BMW part. Still not sure this part will fit your car. See the photo below for illustration.

part #: 33552283962 prices

  • $74.38-$74.99

specifications swabasus:

  • for models: E93, M3
  • for makes: Bmw
  • for years: 2008-2013
  • mpn: 33552283962
  • part type: Axle Stabilizer Bar

offer swabasus:

  • availability: In Stock
  • started: February 25, 2026
  • sold: 0
  • quantity: 1
  • options: Ship-to-home

general swabasus:

  • Car Truck Parts Accessories > Steering Suspension > Sway Bars, Links Bushings
  • condition: Used

returns swabasus:

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

shipping swabasus:

  • class: Standard
  • type: Calculated
  • cost: $59.20
  • service: UPS Ground
  • carrier: UPS
  • transit: 2-6 Days

seller swabasus:

  • city: Norristown, Pennsylvania
  • # reviews: 19489
  • rating: 99.9%

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  • other
  • credit card: Discover
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for models: e93, m3, for makes: bmw, for years: 2008-2013, part type: axle stabilizer bar,
category: auto parts > car truck parts accessories > steering suspension > sway bars, links bushings, sku: 14700215053232722,
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