AUDI 8E0521101 Rear Driveshaft Prop Propshaft Auto Automatic 07-08-09

( Manufacturer Part Number: 8E0521101 ), ( Ipn: 07 08 09 ), ( Type: Driveshaft ), ( Drive Type: 4wd ), ( Warranty: 30 Day ), ( Placement On Vehicle: Rear ), ( Transmission Type: Automatic )

Review AUDI Rear Driveshaft Prop Propshaft Auto Automatic At fits B7 A4 S4 2007–2009

The **Audi 8E0 52110 07-09 B7 A4 Rear Driveshaft (Prop Shaft)** is a precision-engineered component designed exclusively for Audi s iconic B7 platform, spanning model years 2007 through 2009, and is specifically tailored for the **S4 (8J) variant** equipped with an **automatic transmission**. This driveshaft is a critical link in the powertrain system, transmitting torque from the transmission to the rear axle with unmatched efficiency and reliability. Crafted from high-grade **chromoly steel**, the driveshaft features a robust **constant velocity (CV) joint** at the transmission end, ensuring smooth power delivery even under aggressive driving conditions, while the **slip yoke** at the axle end accommodates slight angular movement, reducing wear and enhancing longevity. The **balanced and dynamically tuned shaft** minimizes vibration, providing a seamless driving experience whether cruising on the highway or navigating tight corners. This driveshaft is fully compatible with the **Audi S4 s 3.2L V6 biturbo engine**, delivering the necessary torque transfer for both performance and durability. Whether you're restoring a classic S4 or maintaining a high-performance vehicle, this **OEM-replacement driveshaft** ensures optimal performance, matching the precision and engineering standards Audi demands. Built to withstand the demands of daily driving and spirited acceleration, it is an essential upgrade or replacement part for owners seeking to preserve their vehicle s integrity and performance.

### Pros and Cons of Buying an Audi S4 (8E, 2007 2009, B7/B8, A4 Platform, Rear Driveshaft, Automatic Transmission)

1. **Performance and Driving Dynamics**

The S4 (8E) is a high-performance sedan with a naturally aspirated 4.2L V8 engine (333 350 hp, depending on the model year) that delivers strong acceleration and a thrilling driving experience. The B7/B8 chassis is well-balanced, offering precise handling and a sporty demeanor, especially with the optional Quattro all-wheel-drive system.

2. **Reliability of the V8 Engine**

The 4.2L VR8 engine is known for its durability when maintained properly. With regular oil changes and attention to cooling system health, it can easily exceed 200,000 miles. The automatic transmission (Tiptronic) is also robust, particularly in the B7 models, though later B8 models had some refinements.

3. **Luxury and Comfort**

Audi s interior is upscale, with high-quality materials, ergonomic seating, and a refined cabin. The S4 retains the A4 s spaciousness while adding sport-tuned suspension options (e.g., Sport Plus or Dynamic Suspension Control) for a more engaging ride.

4. **Aftermarket Support**

The S4 has a strong aftermarket community, with widespread availability of parts, tuning options (e.g., cold air intakes, exhausts, ECU tuning), and performance upgrades. This makes it easier to modify and maintain compared to some other luxury sports sedans.

5. **Resale Value (Compared to Peers)**

While not as high as newer Audis, the S4 holds its value better than some rivals like the BMW M3 or Mercedes AMG C63, especially in well-maintained examples. The B7/B8 models are still sought after by enthusiasts.

6. **Quattro All-Wheel Drive (Optional)**

If equipped with Quattro, the S4 offers excellent traction in various conditions, enhancing both performance and safety. This is particularly useful for drivers who encounter mixed weather or want better grip in spirited driving.

7. **Classic Audi Features**

The S4 retains classic Audi elements like the virtual cockpit (in later models), adaptive cruise control, and advanced driver aids, which add to its appeal for both daily driving and track use.

---

1. **Maintenance Costs**

Audi parts and labor are expensive, especially for high-performance components like the turbocharged 3.0L V6 (in some later B8 models) or the VR8. Regular upkeep oil changes, cooling system flushes, suspension servicing can add up quickly.

2. **Rust and Corrosion Issues**

Many early B7 S4s (2007 2008) suffer from rust, particularly in the wheel arches, subframe, and rear quarter panels. A thorough inspection of the undercarriage is critical before purchasing. Later B8 models (2009) improved on this but are not immune.

3. **Transmission Reliability (Later B8 Models)**

The Tiptronic automatic in the B8 (2009) has had some reports of transmission issues, particularly with delayed shifts or rough engagement. The B7 s transmission is generally more reliable but still requires attention.

4. **Fuel Economy**

The VR8 engine is thirsty, averaging around **14 16 MPG combined** (city/highway). This can be costly over time, especially if the car is used frequently for long commutes.

5. **Depreciation**

While the S4 holds value better than some competitors, it still depreciates significantly over time. A 2007 2009 model will likely lose a substantial portion of its value within 5 10 years unless it s a low-mileage, well-documented example.

6. **Weight and Handling Trade-offs**

The S4 is heavier than some rivals (e.g., BMW M3), which can make it feel less nimble in tight corners. While the chassis is capable, it lacks the agility of a lighter sports car.

7. **Electrical Gremlins**

Like many Audis of this era, the S4 can have occasional electrical issues, such as sensor malfunctions, infotainment glitches, or intermittent problems with the virtual cockpit (in later models).

8. **Limited Modern Tech**

Compared to newer Audis, the S4 lacks advanced driver-assistance systems (e.g., adaptive cruise with stop-and-go, lane-keeping assist) and modern connectivity features. The infotainment system (if equipped) can be clunky by today s standards.

9. **Insurance Costs**

The S4 is a high-performance luxury car, which means insurance premiums will be higher than for a standard A4 or even a non-Quattro S4.

10. **Potential for Hidden Problems**

- **Cooling system failures** (water pump, thermostat, hoses).

- **Suspension wear** (shocks, bushings, struts).

- **Exhaust leaks** (common in the VR8).

- **Turbocharger issues** (in later B8 models with the 3.0L V6).

---

The **Audi S4 (8E, 2007 2009)** is a compelling choice for buyers who prioritize **performance, driving enjoyment, and Audi s luxury** but are willing to invest in maintenance and inspections. It s ideal for enthusiasts who appreciate a **V8-powered sedan with Quattro AWD**, a sporty chassis, and a strong aftermarket ecosystem. However, it s not a **low-maintenance or budget-friendly** purchase rust, high costs, and potential reliability quirks must be carefully managed.

- Drivers who want a **track-capable luxury sedan** with a naturally aspirated V8.

- Those who enjoy **modifying and tuning** their car.

- Buyers who can afford **regular maintenance** and inspections.

- Enthusiasts who value **Audi s driving dynamics** over modern tech.

- Buyers seeking a **low-cost, low-maintenance** daily driver.

- Those who prioritize **fuel efficiency** or **modern safety features**.

- People who dislike **high insurance costs** or **expensive repairs**.

- Buyers who want a **lightweight, agile** sports car (consider a BMW M3 or Porsche 911 instead).

---

1. **Get a Professional Inspection**

- Focus on **rust (especially rear subframe, wheel arches, and rocker panels)**.

- Check the **cooling system, transmission, and suspension** for wear.

- Verify the **service history** for oil changes, timing belt (if applicable), and major repairs.

2. **Prioritize Lower-Mileage Examples**

- Aim for **under 80,000 miles** with a **full service history**.

- Prefer **B7 models (2007 2008)** over B8 (2009) if transmission reliability is a concern.

3. **Budget for Maintenance**

- Allocate **$1,500 $3,000/year** for upkeep, including oil changes, filters, and potential repairs.

- Consider a **warranty or extended service plan** if available.

4. **Test Drive Thoroughly**

- Listen for **unusual noises** (knocking, whining, or transmission shifts).

- Check for **vibration or handling issues** that could indicate suspension or alignment problems.

5. **Negotiate Based on Condition**

- If rust or mechanical issues are found, use them to **lower the price** or walk away.

6. **Consider Alternatives if Budget is Tight**

- A **well-maintained BMW M3 (E90/E92)** or **Mercedes AMG C63** might offer similar performance with slightly different trade-offs.

- A **used Porsche 911 (997)** or **Lexus SC430** could be more reliable for daily driving.

---

**Final Verdict:** The **Audi S4 (8E, 2007 2009)** is a **fantastic car for the right buyer** one who loves performance, luxury, and isn t afraid of maintenance. However, it s not a **set-and-forget** purchase. If you re prepared for the challenges, it can be an incredibly rewarding ownership experience. If not, consider alternatives or wait for a better example.

Details:

Most Mercedes and BMW parts must be re-programmed in order to work your vehicle. MILEAGE: 71,489. COLOR EXTERIOR: LY9C IBIS WHITE. Also, most part numbers must match in order to fit your vehicle.

LOT # 021026. 2009 AUDI A4 CONVERTIBLE AT 2.0 QUATTRO.

part #: 8e0521101 prices

• $84.94-$275.00

specifications universajoin:

• for models: B7, A4, S4
• for makes: Audi
• for years: 2007-2009
• mpn: 8e0521101
• ipn: 07 08 09
• type: Driveshaft
• drive type: 4wd
• warranty: 30 Day
• placement on vehicle: Rear
• transmission type: Automatic

seller universajoin:

• city: Stockton, New Jersey
• rating: 99.8%
• # reviews: 19067

offer universajoin:

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

payments universajoin:

• credit card: Discover
• wallet: Paypal
• other

general universajoin:

• Transmission Drivetrain > Driveshafts Parts > Driveshafts
• condition: Used

shipping universajoin:

• type: Fixed
• transit: 2-6 Days
• class: Standard
• service: Standard
• cost: $20.00

returns universajoin:

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

Audi 8E0521101 Is Similar To:

• 080001 Audi 98 99 00 01 02 A4 Rear Drive Shaft At From Vin 836474 (46.7% similar) To 5/3 0 PO...(March 25th, 2016)
• 0ar525389e Audi Oem Rear Yoke Companion Flange (29% similar) Est, Mon to Fri...(August 7th, 2018)
• 0ar525389f Audi Oem Quattro Rear Yoke Companion Flange (28.8% similar) All airbag modules are also non returnable. Est, Mon to Fri...(August 7th, 2018)
• 0bd525357 Audi Oem Rear Yoke Companion Flange (29.2% similar) All airbag modules are also non returnable. Est, Mon to Fri...(August 7th, 2018)
• 141903 Rear A6 98 04 99 6 03 Shaft Drive 02 00 Cylinder 01 Audi (25.7% similar) Warranty period begins on the day the part is delivered. 2L, V6, etc. Front is towards the engine. Rear is towards the trunk, hatch, or bed. O some of our listings may use the best offer feature. This listing is for used 03 04 audi a6 rear drive shaft at 6 cylinder and was removed from 2000 a6 ...(May 19th, 2015)
• 420 54155 289 Shaft-gkn Express Drive Loebro Wd Audi Fits Rear Q7 07-10 (35.9% similar) ET, Mon to Fri...(April 14th, 2015)
• 270593 Audi 07 08 09 S8 Rear Drive Shaft 431-50263 (45.9% similar) If an item arrives damaged, please via message within 24 hours for instructions...(September 5th, 2016)
• 145086 Audi Rear Drive Shaft Fits 05-06 A6 431-59488 (38% similar) Please dont assume this part will come with another part as all parts are sold separately for example a engine does not come with a transmission but a transmission would come with the torque converter. Some times a seal may become loose or damaged from removal from the donor vehicle. Parts may have ...(October 3rd, 2016)
• 4b0521106c Audi Oem Used Automatic Driveshaft Or Rear Dive Shaft (40.3% similar) Oem audi a6 4B0521106 used automatic driveshaft or s6 rear dive shaft v6 RWD or quarto audi from de-commissioned vehicle built by: automatic driveshaft fits: a6 s6 rear dive shaft v6 RWD or quarto other listed vehicles...(March 2nd, 2019)
• 4e0 521 101 A 4e0521101a Audi Quattro Swb Rear Driveshaft Drive Shaft Oem Opt (49.4% similar) Used tires are sold as is: with the purchase of buyer acknowledges that being and in their present condition stated at time. All air bags and seat belts are sold as is. Air bags and seat belts that are not installed correctly could subject installers or passengers of a vehicle to risk serious injury...(October 30th, 2018)
• 4e0521101k 4e0521101 K 4e0 521 101 Audi Quattro Rear Drive Shaft Driveshaft Propeller Oem (43.2% similar) Products sold in quantities will show a single image representing the others equal or greater condition. Expedited shipping available, directly for details...(March 15th, 2018)