VOLKSWAGEN 5K6-807-349-A Lower Retainer Golf-gti-golf

( Manufacturer Part Number: 5K6-807-349-A ), ( Model: GOLF GTI GOLF R ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2010 2011 2012 2013 2014 ), ( Parts Included: Only Part Reference 9 On The Diagram Is Included )

Review VOLKSWAGEN Genuine Lower Retainer fits 2010–2014

The **Volkswagen 5K6 807 349-A Lower Retainer** is a precision-engineered component designed specifically for Volkswagen s 5-cylinder air-cooled engines, commonly found in iconic models such as the Type 2 (Bus) and Type 3 (Squareback) variants, as well as the classic Beetle and Karmann Ghia. This lower retainer plays a critical role in maintaining the structural integrity and alignment of the engine s crankshaft assembly, ensuring smooth operation and longevity of the powerplant. Crafted from high-grade, heat-treated steel, this retainer is engineered to withstand the immense forces generated during engine operation, preventing premature wear, misalignment, or catastrophic failure of the crankshaft bearings and connecting rods. Its robust construction features a precisely machined design with tight tolerances, allowing for a secure and snug fit within the engine block, which is essential for minimizing axial play and maintaining optimal crankshaft positioning. This component is particularly vital in air-cooled engines, where thermal expansion and mechanical stress can exacerbate alignment issues over time. The 5K6 807 349-A retainer is a direct-fit replacement, compatible with engines that utilize the original Volkswagen crankshaft design, making it an indispensable part for restorers, mechanics, and enthusiasts seeking to preserve or restore the performance and reliability of their classic Volkswagen air-cooled vehicles. Whether used in a meticulously maintained show car or a high-mileage project vehicle, this retainer ensures that the engine operates with the precision and efficiency for which Volkswagen s air-cooled engines are renowned.

### **Pros and Cons of Buying a Volkswagen 5K6-807-349-A (Lower Retainer)**

The **Volkswagen 5K6-807-349-A** is a lower retainer (also known as a **lower ball joint retainer**) used in various Volkswagen models, particularly those with MacPherson struts (such as the **Golf, Jetta, Passat, and Tiguan**). Below is a detailed analysis of its advantages and disadvantages, followed by a conclusion and recommendation.

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### **Pros of Buying This Part**

1. **Direct Fitment for Common VW Models**

- This retainer is designed specifically for Volkswagen vehicles with MacPherson struts, ensuring compatibility with models like the **Golf (MK4, MK5, MK6), Jetta (MK4, MK5), Passat (B5, B6), and Tiguan (early models)**.

- It is a **direct replacement** for the original equipment manufacturer (OEM) part, reducing the risk of fitment issues.

2. **Prevents Excessive Wear on Ball Joints**

- The retainer helps **secure the lower ball joint** in place, preventing it from loosening or falling out, which can cause **steering instability, clunking noises, and uneven tire wear**.

- Without this part, the ball joint could **disengage entirely**, leading to a loss of control or a sudden tire collapse.

3. **Cost-Effective Compared to Full Ball Joint Replacement**

- Replacing just the retainer is **far cheaper** than buying a new ball joint assembly (which can cost **$50 $150 ** depending on the model).

- Many mechanics recommend replacing the retainer as a **preventative measure** rather than waiting for full ball joint failure.

4. **Easy to Install (DIY-Friendly)**

- The installation process is **relatively simple** and can be done with basic tools (socket wrench, C-clamp, and possibly a pry bar).

- Many online guides and video tutorials (e.g., from **ChrisFix, EricTheCarGuy**) provide step-by-step instructions.

- No special equipment is required, making it accessible for **home mechanics**.

5. **Available from Reputable Aftermarket Brands**

- This part is sold by **trusted suppliers** such as **Dorman, Fel-Pro, ACDelco, and local auto parts stores** (AutoZone, O Reilly, RockAuto).

- Many sellers offer **warranties (30 60 days)**, providing some assurance against defects.

6. **Extends the Lifespan of Suspension Components**

- By keeping the ball joint properly seated, the retainer helps **reduce stress on other suspension parts**, such as the strut mount and control arm bushings.

- This can **delay the need for more expensive suspension repairs**.

7. **Commonly Stocked Part (Easy to Find)**

- Unlike rare or discontinued OEM parts, this retainer is **widely available** in both **physical stores and online marketplaces** (Amazon, eBay, RockAuto).

- Shipping times are usually **short (1 3 business days)** for most suppliers.

---

### **Cons of Buying This Part**

1. **Potential for Counterfeit or Low-Quality Parts**

- Some **third-party sellers (especially on eBay or Amazon)** may offer **fake or substandard replicas**, which can **wear out quickly or fail prematurely**.

- **Solution:** Purchase from **verified sellers** (RockAuto, local auto parts stores, or well-reviewed online retailers) and check for **authentic branding**.

2. **May Not Solve Underlying Suspension Issues**

- If the **ball joint itself is worn**, replacing just the retainer will **not fix the problem** the entire ball joint may need replacement.

- **Clunking noises** over bumps

- **Loose steering**

- **Uneven tire wear**

- **Visible play** when lifting the tire

- **Solution:** Inspect the ball joint before purchasing. If it s worn, replace it along with the retainer.

3. **Requires Basic Mechanical Skill**

- While the install is **not extremely difficult**, it does require **comfort with tools and suspension work**.

- **Mistakes during installation** (e.g., overtightening, improper alignment) can **damage the strut or control arm**.

- **Solution:** If unsure, consult a **mechanic** or follow a **detailed video guide**.

4. **May Still Require Additional Maintenance**

- Even with a new retainer, **other suspension components (bushings, struts, control arms) may need attention** in the future**.

- **Rust and corrosion** (common in older VWs) can still affect longevity.

- **Solution:** Perform a **full suspension inspection** every **2 3 years** or **50,000 miles**.

5. **Not a Permanent Fix for Severe Wear**

- If the **ball joint housing is cracked or the boot is damaged**, the retainer will **not provide a long-term solution**.

- **Solution:** Replace the **entire ball joint assembly** if the housing is compromised.

6. **Potential for Overpaying on eBay/Amazon**

- Some sellers **mark up prices** due to demand, especially for **rare or discontinued parts**.

- **Solution:** Compare prices across **RockAuto, Amazon, and local auto parts stores** to get the best deal.

7. **May Not Fit Modified or Aftermarket Suspension Setups**

- If the vehicle has **aftermarket suspension components (e.g., coilovers, poly bushings)**, the retainer **may not fit perfectly**.

- **Solution:** Check compatibility with the **specific suspension setup** before purchasing.

---

### **Conclusion**

The **Volkswagen 5K6-807-349-A lower retainer** is a **practical and cost-effective solution** for preventing ball joint detachment in compatible VW models. It is **easy to install, widely available, and significantly cheaper** than replacing a full ball joint assembly. However, it is **not a universal fix** if the ball joint itself is worn, additional repairs may be necessary.

For **most DIYers and budget-conscious owners**, this part is a **smart preventative measure**, especially if they notice **looseness or clunking in the suspension**. Those with **limited mechanical experience** should proceed with caution or seek professional help.

---

### **Final Recommendation**

- You have **symptoms of a loose lower ball joint** (clunking, steering play).

- You want a **quick, affordable fix** before the ball joint fails completely.

- You are **comfortable with basic suspension work** and have the right tools.

- You purchase from a **reputable seller** (RockAuto, local auto parts store, or a well-reviewed online retailer).

- The **ball joint itself is severely worn** replace it instead.

- You are **not confident in your mechanical skills** consult a mechanic.

- You suspect **corrosion or damage to the ball joint housing**.

- You are buying from an **unverified seller** with no return policy.

1. **Inspect the ball joint** if it s still in good condition, the retainer is a **great preventative upgrade**.

2. **Compare prices** across multiple sellers to ensure you re getting a **genuine part at a fair price**.

3. **Follow a trusted installation guide** (e.g., **ChrisFix s YouTube tutorial** for your specific VW model).

4. **Consider replacing both retainers** (left and right) for **even longevity**.

**Verdict:** **Worth the purchase** for most VW owners experiencing lower ball joint issues, provided the ball joint itself is not beyond repair. A **proactive replacement** can save **hundreds in potential suspension damage**.

Details:

Parts must be resalable and in the original packaging. Special order parts non-stocked are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable.

part #: 5k6807349 prices

• $73.75-$237.27

specifications vintagecarbumperus:

• for makes: Volkswagen
• for years: 2010-2014
• mpn: 5k6-807-349-a
• model: Golf Gti Golf R
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• year: 2010 2011 2012 2013 2014
• parts included: Only Part Reference 9 On The Diagram Is Included

seller vintagecarbumperus:

• # reviews: 938
• rating: 99.3%
• city: Austin, Texas

shipping vintagecarbumperus:

• cost: $0.00
• service: Standard, Expedited, Overnight
• transit: 4-7 Days
• class: Standard, Expedited, One-day
• type: Fixed

offer vintagecarbumperus:

• sold: 0
• quantity: 1
• started: February 19, 2026
• availability: In Stock
• options: Ship-to-home

general vintagecarbumperus:

• condition: New
• Exterior Parts Accessories > Bumpers Components > Bumper Inserts Covers

payments vintagecarbumperus:

• wallet: Paypal
• credit card: Discover
• other

returns vintagecarbumperus:

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

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