DORMAN 71CN778 Suspension Trailing Arm

( Brand: Dorman ), ( Manufacturer Part Number: 71CN778 ), ( Part Type: Suspension Arm ), ( Warranty: 1 Year ), ( Placement On Vehicle: Rear Left Rear Right )

Review DORMAN Suspension Trailing Arm Bmw Direct Fit fits 328I 2007–2013

The Dorman 71CN778 Suspension Trailing Arm is an excellent replacement part for the 2007-2013 BMW 328i models. This essential component is responsible for connecting the wheel spindle to the suspension system, ensuring the proper alignment and stability of the vehicle.

This trailing arm is meticulously engineered to match the original equipment in terms of fit, form, and function. It is manufactured using high-quality steel, ensuring durability and reliability. The surface is treated with a corrosion-resistant coating that protects the arm from the damaging effects of the elements.

The Dorman 71CN778 Suspension Trailing Arm is designed to be a direct fit, meaning it requires no modifications during installation. It comes complete with all necessary hardware, making the installation process as straightforward as possible.

This replacement arm is engineered to provide the same level of performance as the original part. It allows for the smooth transfer of suspension forces to the wheels, resulting in improved handling and ride quality.

Installing the Dorman 71CN778 Suspension Trailing Arm is a straightforward process. It is recommended that the installation be performed by a professional mechanic or someone with experience in automotive suspension systems. However, for those who are confident in their abilities, the installation instructions and diagrams provided by Dorman are clear and easy to follow.

In summary, the Dorman 71CN778 Suspension Trailing Arm is a high-quality replacement part for the 2007-2013 BMW 328i models. It is precisely engineered to match the original equipment, ensuring a perfect fit and reliable performance. The use of high-quality materials and corrosion-resistant coating ensures durability and longevity. With its straightforward installation process and inclusion of all necessary hardware, this trailing arm is an excellent choice for those in need of a replacement.

Dorman 71CN778 Suspension Trailing Arm for 2007-2013 BMW 328i: A Detailed Analysis

The Dorman 71CN778 is a suspension trailing arm designed for the 2007-2013 BMW 328i. This part is an aftermarket alternative to the original equipment manufactured (OEM) trailing arm. In this analysis, we will discuss the pros and cons of purchasing this Dorman part to help you make an informed decision.

1. Cost-effective: The Dorman 71CN778 is typically less expensive than the OEM trailing arm. This can be a significant advantage for budget-conscious consumers.

2. Availability: Aftermarket parts like the Dorman 71CN778 are often more readily available than OEM parts. This means that you may not have to wait as long for the part to be shipped and installed.

3. Functional Equivalence: According to Dorman, the 71CN778 is designed to meet or exceed OEM specifications. This means that it should provide similar performance and durability as the original part.

4. Easy Installation: Many customers report that the Dorman trailing arm is easy to install, making it a popular choice for DIY enthusiasts.

1. Quality Concerns: Some customers have reported issues with the quality of the Dorman part, including bent or warped components. However, these instances appear to be relatively rare.

2. Potential for Noise: A few customers have reported that the Dorman trailing arm produces more noise than the OEM part. This could be due to differences in materials or manufacturing processes.

3. Limited Warranty: The Dorman 71CN778 comes with a limited warranty, which may not be as comprehensive as the warranties offered by some OEM manufacturers.

The Dorman 71CN778 suspension trailing arm for the 2007-2013 BMW 328i offers several advantages, including cost savings, availability, functional equivalence, and ease of installation. However, there are also potential drawbacks, such as quality concerns, noise, and a limited warranty. Ultimately, the decision to purchase the Dorman part depends on your individual needs, preferences, and budget.

If you are looking for a cost-effective alternative to the OEM suspension trailing arm for your 2007-2013 BMW 328i, the Dorman 71CN778 is a viable option. However, it is important to carefully consider the potential risks, such as quality concerns and noise, before making your purchase. Additionally, be sure to check the return policy and warranty coverage offered by the seller to mitigate any potential risks.

Details:

End 2 Type: Bracket. length : 328mm. Bushings Included: No. Attachment Type: Bolt On.

Part Type: Suspension Trailing Arm. Warranty Coverage: 1 Year. Ball Joint Installed: No. Reliable Performance: Engineered to meet or exceed OEM specifications for consistent operation and longevity.Durability: Manufactured using high-quality materials withstand the demands of everyday driving.Easy Installation: designed as direct-fit replacements, requiring minimal effort no special modifications.Wide Availability: Covers a broad range vehicle applications, making it easier find right part your car truck.

Finish: Coated. End 1 Type: Bracket. Mounting Hardware Included: No. Ball Joint Included: No.

Color: Black. Item Specifics Adjustable: No. Material: Steel. Control Arm Type: Stamped.

Dorman parts are engineered to meet or exceed OEM standards, providing reliable performance, durability, and ease of installation.

part #: 71cn778 price

• $52.22

specifications controlarma:

• for models: 328i
• for makes: Bmw
• for years: 2007-2013
• brand: Dorman
• mpn: 71cn778
• part type: Suspension Arm
• warranty: 1 Year
• placement on vehicle: Rear Left Rear Right

payments controlarma:

• credit card: Mastercard
• wallet: Paypal
• other

offer controlarma:

• options: Ship-to-home
• sold: 0
• started: February 22, 2026
• quantity: 6
• availability: In Stock

general controlarma:

• Car Truck Parts Accessories > Steering Suspension > Radius, Swing Trailing Arms
• condition: New

seller controlarma:

• city: Bronx, New York
• rating: 99.3%
• # reviews: 138

returns controlarma:

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

shipping controlarma:

• service: Standard
• type: Fixed
• transit: 4-9 Days
• cost: $0.00
• class: Standard

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