BMW 11811701020 Right Engine Mount Arm

( Manufacturer Part Number: 11811701020 ), ( Mounting Style: Bolt-on ), ( Items Included: Engine Mount ), ( Material: Cast ), ( Vintage Part: No ), ( Placement On Vehicle: Right ), ( Finish: Uncoated ), ( Country Of Origin: Germany )

Review BMW Right Engine Support Mount Arm fits E30 325IX AWD

The **BMW E30 325ix AWD Right Engine Mount Arm (Part Number: 11811701020)** is a precision-engineered component designed to maintain structural integrity and smooth operation within the iconic BMW E30 platform, particularly for the 325iX all-wheel-drive models. This critical suspension and engine mount arm serves as a vital link between the engine bay and the chassis, ensuring optimal alignment, reducing vibrations, and absorbing road-induced stresses to enhance both driving comfort and longevity of the powertrain. Crafted from high-grade steel, this arm is built to withstand the rigorous demands of AWD systems, where torque and lateral forces are distributed across all four wheels, requiring robust support to prevent misalignment or premature wear. The design incorporates a robust mounting bracket that interfaces with the engine s subframe or firewall, while the articulated arm itself pivots smoothly to accommodate the natural movement of the suspension, preventing binding or excessive strain on the engine mounts. This part is essential for preserving the handling dynamics of the E30, as misalignment or failure in this component can lead to erratic steering, uneven tire wear, or even transmission-related issues due to improper torque transfer. Whether restoring a classic E30 to its original glory or upgrading an existing vehicle for improved performance, this engine mount arm is a must-have for maintaining the balance between power delivery and ride quality that BMW enthusiasts expect. Its compatibility with the right-hand-drive (RHD) configuration ensures a perfect fit for international E30 models, making it an indispensable replacement for those seeking reliability and authenticity in their BMW restoration or modification projects.

### **Pros and Cons of Buying a BMW E30 325ix AWD (Right-Hand Drive, 1987 1990) with a Faulty Right Engine Mount/Arm**

#### **Pros**

1. **Classic BMW Driving Experience**

The E30 325i (especially the AWD variant) is renowned for its precise handling, engaging steering, and well-balanced chassis. The AWD system provides excellent traction in various conditions, making it more capable than a rear-wheel-drive BMW of its era.

2. **Strong Engine and Performance**

The M117 2.5L inline-6 engine (in the 325i) is a robust unit with good power (170 hp) and torque. It is known for reliability if maintained properly, and the AWD system allows for better weight distribution, improving performance in spirited driving.

3. **AWD Advantage**

The permanent four-wheel-drive setup (though not as sophisticated as modern systems) provides better grip in wet or slippery conditions compared to RWD BMWs. This makes it a practical choice for drivers who encounter mixed road surfaces.

4. **Modding Potential**

The E30 platform is highly modifiable, with aftermarket support for suspension upgrades, engine tuning, and cosmetic enhancements. The AWD variant is less common, which can make it a unique project car.

5. **Nostalgia and Collectibility**

The E30 is a beloved classic, and the AWD version is particularly sought after by enthusiasts. If well-preserved, it can appreciate in value over time, especially if restored to concours condition.

6. **Durability of Underpinnings**

The E30 s chassis and drivetrain components are robust, and with proper maintenance, many parts can last decades. The AWD system, while complex, is generally reliable if serviced regularly.

---

#### **Cons**

1. **High Maintenance Costs**

BMWs of this era require meticulous upkeep. The AWD system, in particular, has more moving parts than a RWD model, increasing maintenance complexity. Differential seals, driveshafts, and transfer case components can wear out and need frequent attention.

2. **Complexity of AWD System**

The E30 s AWD system is not as refined as modern systems. It relies on a center differential and limited slip front and rear differentials, which can be finicky. If the right engine mount/arm is failing, it may indicate broader suspension or drivetrain issues that need addressing.

3. **Rust and Corrosion Risks**

Many E30s, especially older examples, suffer from rust in critical areas like the subframe, rear axle, and suspension components. A thorough inspection is essential to avoid costly repairs down the line.

4. **Parts Availability and Cost**

While parts for the E30 are widely available, the AWD variant may require specialized components. Prices for genuine or high-quality aftermarket parts can be higher than for RWD models.

5. **Electrical and Computer Issues**

The E30 s early electronics (fuel injection, sensors, and AWD control modules) can be prone to failure. The right engine mount/arm failure might be related to misalignment or stress on the engine bay, which could exacerbate electrical or sensor problems.

6. **Driving Characteristics Can Be Flawed**

While the E30 is praised for its handling, some owners report that the AWD system can feel heavy or unresponsive in normal driving. The extra weight from the AWD components can also make the car feel sluggish compared to lighter RWD models.

7. **Potential for Hidden Problems**

The right engine mount/arm failure could be a symptom of a larger issue, such as a misaligned engine, worn suspension, or even a failing transmission. A thorough pre-purchase inspection (including road testing and mechanical checks) is critical.

---

### **Ending Conclusion**

The BMW E30 325i AWD is a fantastic car for enthusiasts who appreciate its driving dynamics, AWD capability, and modding potential. However, it comes with significant drawbacks, particularly in terms of maintenance complexity, cost, and the risk of hidden mechanical issues. The failure of the right engine mount/arm is a red flag that should prompt a deeper investigation into the car s overall condition.

If you are experienced with classic BMWs and willing to invest time and money in maintenance, this car can be a rewarding project. However, if you are looking for a low-maintenance, reliable daily driver or a car with minimal surprises, the E30 AWD may not be the best choice.

---

### **Recommendation**

- **Inspect Thoroughly:** Have a trusted mechanic or BMW specialist perform a full mechanical inspection, including suspension, drivetrain, and electrical systems. Pay special attention to the AWD components, subframe, and engine mounts.

- **Budget for Repairs:** Be prepared for significant upfront and ongoing costs. Prioritize fixing the engine mount/arm issue, but also address any other wear or damage found during inspection.

- **Consider a Restoration:** If the car is in poor condition, factor in the cost of a full restoration. This may not be practical for a daily driver but could be ideal for a project or concours build.

- **Test Drive Carefully:** Drive the car on different surfaces (pavement, gravel, wet roads) to assess the AWD system s performance and any unusual noises or vibrations.

- **Look for a Well-Documented Example:** Seek out an E30 AWD with a complete service history, preferably from a reputable seller who has maintained the car diligently.

- **Consider a RWD Alternative:** If the AWD system is too much of a hassle, a well-maintained E30 325i (RWD) offers many of the same driving pleasures at a lower maintenance cost.

- **Explore Modern AWD Classics:** If you want AWD capability, look at other classic cars with simpler systems, such as the Audi 90 Quattro or the Saab 900 Turbo AWD, which may be more practical for daily use.

Ultimately, the E30 325i AWD is a car for those who are passionate about BMWs and willing to embrace the challenges that come with it. For casual drivers or those new to classic cars, the risks may outweigh the rewards.

Details:

In good working order in.

part #: 11811701020 prices

• $34.95-$69.95

specifications engimou:

• for models: E30, 325ix, Awd
• for makes: Bmw
• mpn: 11811701020
• mounting style: Bolt-on
• items included: Engine Mount
• material: Cast
• vintage part: No
• placement on vehicle: Right
• finish: Uncoated
• country of origin: Germany

offer engimou:

• availability: In Stock
• started: March 7, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0

general engimou:

• condition: Used
• Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts

payments engimou:

• other
• wallet: Google-pay
• credit card: Discover

returns engimou:

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

seller engimou:

• rating: 100.0%
• # reviews: 308
• city: Canoga Park, California

shipping engimou:

• service: UPS Ground, USPS Ground Advantage, FedEx Ground / FedEx Home Delivery
• carrier: UPS, USPS, FedEx
• cost: $17.41
• type: Calculated
• class: Standard
• transit: 4-9 Days

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