PORSCHE 99734701109 Power Steering Gear Rack 987

( Manufacturer Part Number: 99734701109 ), ( Year: 2008 ), ( Storage Location: Ru2c01 ), ( Chassis: 987 ), ( Body Style: Convertible ), ( Note: Your Vehicle Vin Is Required Before Shipment To Verify Fitm ), ( Interior Color: Carrera Red Natural Leather ), ( Engine: 3.4l ), ( Transmission: 6spd M.t. ), ( Oe/oem Part Number: 997-347-011-09; 997.347.011.09; 997 347 011 09 ), ( Country Of Origin: Germany ), ( Type: Steering Gear ), ( Color: Gt Silver Metallic )

Review PORSCHE 997 987 Power Steering Gear Rack Oem Used fits BOXSTER CAYMAN 911 2005–2012

The **Porsche 997 (987) Power Steering Gear Rack (Part Number: 34701109)** is a precision-engineered component essential for the smooth and responsive handling of the iconic **2005 2012 911 (997) Boxster and Cayman** models. This high-performance steering gear rack is designed to deliver the legendary Porsche driving dynamics that enthusiasts and performance-minded drivers expect, combining durability with razor-sharp precision. Crafted from robust materials and built to exacting standards, this rack is engineered to withstand the demands of spirited driving, ensuring consistent feedback and minimal play while navigating tight corners or cruising at high speeds. The **987 power steering gear rack** integrates seamlessly with the vehicle s hydraulic or electric power steering system, depending on the model variant, providing effortless maneuverability without compromising the driver s connection to the road. Whether used in a stock application or as part of a restoration project, this component is a critical element in maintaining the **997 s** legendary balance of agility and comfort. Its compatibility with both the **Boxster (981)** and **Cayman (987)** ensures versatility for owners seeking to preserve or enhance their vehicle s performance, making it an indispensable part of any Porsche enthusiast s toolkit. Built to last, this rack exemplifies Porsche s commitment to engineering excellence, ensuring reliable operation for thousands of miles while upholding the brand s reputation for uncompromising quality.

### **Pros and Cons of Buying a 2005 2012 Porsche 997 Boxster/Cayman (987 Power Steering Gear Rack)**

#### **Pros**

1. **Classic 997 Design and Driving Experience**

The 997 generation is widely regarded as one of Porsche s most refined and balanced models. It retains the timeless 911/Boxster/Cayman styling while offering a more modern interior and improved handling compared to earlier models. The mid-engine layout provides excellent weight distribution, leading to precise, engaging driving dynamics.

2. **Strong Engine Options**

The 997 Boxster and Cayman come with the **3.4L Flat-6 (S65)** or the **3.8L Flat-6 (S65, later models)**. The 3.4L produces **325 350 hp** (depending on year and model), while the 3.8L (introduced in 2009) delivers **370 400 hp** in the Cayman S and Boxster S. These engines are reliable if properly maintained, offering a smooth, linear power delivery that Porsche is known for.

3. **Improved Power Steering (987 Rack)**

The **987 power steering gear rack** (found in later 997 models, typically from 2009 onward) is a significant upgrade over the older recirculating ball steering. It provides **better responsiveness, lighter feel, and more precise feedback**, making the car more enjoyable to drive, especially at higher speeds or in tight corners.

4. **Reliability (If Well-Maintained)**

The 997 is generally a robust platform, especially when compared to some of its contemporaries. The **3.4L and 3.8L engines** are durable if kept on a proper maintenance schedule (regular oil changes, timing belt replacement every **60,000 100,000 miles**, and suspension refreshes). Many examples last **200,000 miles** with proper care.

5. **Strong Aftermarket and Parts Availability**

- **Exhaust systems** (KTS, Borla, etc.)

- **Cold air intakes** (for better airflow)

- **Suspension upgrades** (Eibach, H&R, or full coilovers)

- **Braking upgrades** (Brembo, AP Racing, or larger rotors)

- **Performance chips/tuners** (Porsche AG, MHD, or custom ECU tuning)

This makes it easier to keep the car competitive or simply enhance its character.

6. **Good Resale Value (Compared to Peers)**

While not as high as a 911 Turbo or GT3, the **997 Boxster/Cayman retains value reasonably well**, especially well-maintained examples. The **Cayman S and Boxster S** hold value better than base models due to their performance appeal.

7. **Versatility and Practicality**

- The **Boxster** (open-top) offers a more open, engaging driving experience.

- The **Cayman** (coupe) provides better aerodynamics and a more refined ride.

- Both models offer **decent rear legroom** (though not as spacious as a 911) and a **reasonable trunk** (1.5 2.5 cu ft, depending on model).

- The **PDK transmission** (available in later models) is a **game-changer**, offering seamless shifts and quick acceleration.

8. **Sporting Heritage and Community**

The 997 is a **beloved model** with a strong enthusiast community. This means **easier maintenance support, forums for troubleshooting, and a market for parts**. Racing in **GT3 or GT4 classes** is also popular, making it a great choice for track enthusiasts.

9. **Aesthetic Appeal and Timelessness**

The **997 s design** (especially the **2005 2009 facelift**) is iconic and still looks modern today. The **Cayman s coupe silhouette** and the **Boxster s roadster charm** make them visually striking cars that age well.

10. **Lower Cost of Ownership (Compared to 911s)**

- **Insurance is cheaper** than a 911, especially for the base models.

- **Fuel efficiency is better** ( 18 22 MPG combined) than a 911 (which typically gets **16 20 MPG**).

- **Maintenance costs are lower** than a 911, though still premium.

---

#### **Cons**

1. **Aging Technology and Reliability Risks**

- **Timing Belt & Water Pump:** Must be replaced **every 60,000 100,000 miles** (varies by model). Neglecting this can lead to **catastrophic engine damage**.

- **Oil Leaks:** Common in the **valve cover gasket, oil filter housing gasket, and rear main seal**. These are relatively easy fixes but require **regular inspection**.

- **Suspension Wear:** The **shock absorbers and bushings** wear out around **50,000 80,000 miles**, leading to a **softer, less precise ride**.

- **Electrical Issues:** Some models (especially **2005 2007**) have **infotainment glitches, sensor failures, and wiring issues**. Later models (2009 ) are more refined.

2. **High Maintenance Costs**

- **$1,000 $2,500/year** on basic maintenance (oil changes, inspections, fluid replacements).

- **$3,000 $6,000 ** for major services (timing belt, suspension refresh, brake jobs).

- **Dealer labor rates** are high, so **third-party shops** (if reputable) can help save money.

3. **Depreciation**

- While the 997 holds value better than many sports cars, it **does not appreciate**. A well-maintained 2005 Boxster may only retain **50 60% of its original value** after 15 years.

- **Cayman S/Boxster S models** depreciate slightly slower due to performance demand.

4. **Comfort Limitations**

- The **stiff ride** (especially in base models) can be harsh on long drives.

- **Noise levels** (wind, road, and engine) are higher than modern cars, making it less suitable for daily commuting.

- **Heating/cooling efficiency** is not as good as modern vehicles, especially in extreme climates.

5. **Parts and Labor Costs**

- **OEM parts are expensive**, and **aftermarket parts** (while abundant) may not always match quality.

- **Labor-intensive repairs** (e.g., suspension, electrical) can be costly if done at a dealer.

- **Rust** is a concern in some regions (especially in the **brake lines, wheel wells, and undercarriage**), requiring **regular inspections**.

6. **PDK Transmission Issues (If Equipped)**

- The **PDK (2009 models)** is a **fantastic transmission**, but it has **higher failure rates** than the manual or Tiptronic.

- **Fluid changes are critical** (every **50,000 60,000 miles**) to prevent **premature wear**.

- **Electrical gremlins** (e.g., clutch pack failures, sensor issues) can be expensive to repair.

7. **Fuel Economy is Not Great**

- The **3.4L and 3.8L engines** are thirsty, especially in sport mode.

- **MPG ranges from 18 22 combined**, making it **less practical for high-mileage daily drivers**.

8. **Resale Market Saturation**

- The **997 is no longer a "hot" model** like the 911 GT3 or 718 Cayman GT4.

- **More competition** from newer Porsche models (718 Cayman, 718 Boxster) and used luxury sports cars (BMW Z4, Audi TT, Nissan GT-R).

9. **Potential for Hidden Issues**

- **Water pump failures** (especially in early models) can lead to **engine overheating**.

- **Suspension mounts and control arms** wear out and can cause **handling issues**.

- **Exhaust manifold leaks** (common in the 3.4L) can lead to **performance loss and noise**.

- **Always get a pre-purchase inspection (PPI)** to avoid buying a **lemon**.

10. **Not Ideal for High-Mileage Daily Drivers**

- While capable, the **997 is not built for** **200,000 miles of daily abuse** without **major overhauls**.

- **Rust

Details:

Color: Silver Metallic. Model: Boxster RS 60. Stock Number: 26009. Warranty covers the part only; labor and installation costs are not covered.

Condition: Used. Mileage: 40799. Country/Region of Manufacture: Germany. Manufacturer Part Number.

BMW Porsche Audi VW Other Makes.

part #: 99734701109 prices

• $161.23-$209.95

specifications steragebo:

• for models: 911, Boxster, Cayman
• for makes: Porsche
• for years: 2005-2012
• mpn: 99734701109
• year: 2008
• storage location: Ru2c01
• chassis: 987
• body style: Convertible
• note: Your Vehicle Vin Is Required Before Shipment To Verify Fitm
• interior color: Carrera Red Natural Leather
• engine: 3.4l
• transmission: 6spd M.t.
• oe/oem part number: 997-347-011-09; 997.347.011.09; 997 347 011 09
• country of origin: Germany
• type: Steering Gear
• color: Gt Silver Metallic

returns steragebo:

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

seller steragebo:

• # reviews: 75234
• rating: 99.9%
• city: Rancho Cordova, California

offer steragebo:

• options: Ship-to-home
• started: February 17, 2026
• quantity: 1
• best offers: True
• sold: 0
• availability: In Stock

payments steragebo:

• other
• cash
• wallet: Paypal
• credit card: Diners-club
• check
• money order

shipping steragebo:

• carrier: USPS, UPS
• type: Fixed
• cost: $0.00
• class: Standard
• service: USPS Ground Advantage, UPS Ground
• transit: 3-9 Days

general steragebo:

• condition: Used
• Car Truck Parts Accessories > Steering Suspension > Gearboxes, Rack Pinions

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