NISSAN 49192AA000 Power Steering Reservoir Cth

( Manufacturer Part Number: 49192AA000 ), ( Type: Reservoir ), ( Country Of Origin: Japan )

Review NISSAN Power Steering Reservoir Oem Cth fits 350Z G35 2003–2007

The **Nissan 49192AA000 Power Steering Reservoir** is a precision-engineered fluid reservoir designed exclusively for Nissan s iconic **350Z (2003 2006) and G35 (2003 2007)** models, ensuring seamless hydraulic assistance for the vehicle s power steering system. Crafted from high-quality, durable **polypropylene**, this reservoir is built to withstand the demands of daily driving while maintaining optimal performance and longevity. Its **clear plastic construction** allows for easy visual inspection of the power steering fluid level, enabling drivers to monitor and maintain proper fluid levels without disassembly, thus preventing potential steering system failures or excessive wear on the steering pump. The reservoir features a **secure, leak-proof design** with a robust **threaded cap and gasket**, ensuring a tight seal that prevents fluid leaks, contamination, or spills critical for preserving the integrity of the steering system and avoiding costly repairs. Compatible with **Nissan s original power steering fluid (PSF-4 or equivalent synthetic fluids)**, this reservoir is engineered to integrate flawlessly with the vehicle s hydraulic circuit, delivering consistent pressure and responsiveness to the steering wheel. Whether used in a routine maintenance check or as a direct replacement for a worn or damaged original component, this reservoir exemplifies reliability and precision, reinforcing the driving experience of the 350Z and G35 by maintaining smooth, effortless steering under all conditions. Its universal fitment across the specified model years ensures compatibility without modification, making it an essential accessory for enthusiasts and mechanics alike who prioritize performance and durability.

### **Pros and Cons of Buying a Nissan 350Z (2003-2006) with a Power Steering Reservoir Issue (CTH Code)**

#### **Pros**

1. **Strong Engine and Performance**

- The 3.5L V6 (VQ35DE) produces **287-300 horsepower** and **262 lb-ft of torque**, delivering a sporty driving experience with a manual or automatic transmission.

- The **G35 model (2004-2007)** is slightly more refined than the base 350Z, with better suspension tuning and a more aggressive stance.

2. **Reliability (Compared to Competitors)**

- The VQ35DE engine is known for **durability** if maintained properly, often lasting **200,000 miles** with regular oil changes and timing belt replacements (every **100,000 miles**).

- The **transmission (5-speed manual or CVT in later models)** is generally reliable, though the CVT (introduced in 2008) has mixed reviews.

3. **Aftermarket Support and Mod Potential**

- The 350Z has a **thriving aftermarket**, with easy access to performance parts (turbo kits, suspension upgrades, exhaust systems).

- Tuning options (like **ECU flashing**) can significantly improve power and drivability.

4. **Comfortable and Practical for a Sports Car**

- More **comfortable than a Z32 (Z31) or early Z33**, with better sound insulation and a quieter cabin.

- **Rear seats** (though tight) allow for occasional passenger space, making it more practical than some competitors.

5. **Good Resale Value (for a Used Sports Car)**

- Holds value better than some Japanese sports cars of the era (e.g., Mazda RX-8, Toyota MR2).

- Still a **desirable collector s item** in the used market.

6. **Manual Transmission Option**

- The **5-speed manual** is engaging and fun to drive, offering a more traditional sports car experience.

---

#### **Cons**

1. **Power Steering Reservoir Issue (CTH Code)**

- The **CTH code** (Power Steering Control Unit) often indicates a **failing power steering pump or reservoir leak**.

- **Whining noise** from the steering pump.

- **Difficulty turning the wheel** (especially at low speeds).

- **Low power steering fluid** (may require frequent top-ups).

- **Repair cost**: Replacing the **power steering pump ( $500-$800 installed)** or **reservoir ( $50-$100)** can be expensive.

- **Prevention**: Regularly check fluid levels and listen for unusual noises.

2. **CVT Transmission (2008 Models Only Not Applicable Here, but Worth Mentioning)**

- Since this is a **2003-2007 model**, the CVT isn t an issue, but later 350Zs (2008 ) suffer from **CVT reliability problems**, including **premature failure and poor shifting**.

3. **Suspension Wear and Tire Costs**

- The **stiff suspension** leads to **faster tire wear**, especially on rough roads.

- **Shocks/struts** may need replacement every **50,000-80,000 miles**, adding to maintenance costs.

4. **Fuel Economy is Average for a Sports Car**

- **MPG**: 16 city / 24 highway (manual), slightly worse with an automatic.

- Not as efficient as a **Z33 or later Z33 (2002-2008)**, which improved slightly.

5. **Rust Concerns (Especially in Snowy Climates)**

- Some **2003-2005 models** have **rust issues** on the **wheel wells and lower body panels** if not properly maintained.

- Always inspect for **corrosion** before purchasing.

6. **Manual Transmission Can Be Fussy**

- The **5-speed manual** has a **stiff clutch** and can be **difficult to shift** in stop-and-go traffic.

- Some owners report **clutch wear** over time.

7. **Limited Modern Safety Features**

- No **stability control (ESC)** until **2005 models** (optional in 2004).

- **Basic airbags and seatbelts** not as advanced as modern sports cars.

---

### **Conclusion**

The **Nissan 350Z (2003-2006)** is a **great choice for enthusiasts** who prioritize **performance, reliability, and mod potential** over modern luxury features. However, the **power steering issue (CTH code)** is a **major red flag** that must be addressed before purchasing.

- **If the power steering is fixed or replaced**, this car is a **fantastic daily driver and track car**.

- **If the issue is ignored**, it could lead to **expensive repairs** and a **poor driving experience**.

### **Recommendation**

1. **Get a Pre-Purchase Inspection (PPI)** A mechanic should check the **power steering pump, reservoir, and fluid levels**.

2. **Budget for Repairs** If the pump needs replacement, **factor in $500-$800** into your purchase price.

3. **Test Drive Carefully** Listen for **whining noises** and check for **easy steering** (hard steering indicates a failing pump).

4. **Consider a G35 Over a Base 350Z** The **G35 has better suspension tuning** and a more aggressive stance.

5. **Avoid High-Mileage Examples Without Maintenance Records** Aim for **under 100,000 miles** with **proven service history**.

- **Worth buying if:** The power steering is **fixed or replaced**, the engine is **well-maintained**, and you re okay with **some wear-and-tear costs**.

- **Avoid if:** The power steering issue is **ignored**, the car has **rust or neglect**, or you need a **luxury-oriented sports car**.

For the right buyer, the **350Z is a fantastic machine** just ensure the **power steering is in good condition** before committing.

Details:

On Point Parts: Part Details: Item is a Used part that in condition and will have normal wear/tear surface scratches/rust, chips, dents, tears, stains, debris. Item has been tested and works as it should unless noted here. Large items pictured may be broken down for shipping and need assembly. Note: This item has no cracks as pictured.

Part Number: 49192AA000.

part #: 49192aa000 prices

• $29.95-$271.67

specifications steragebo:

• for models: 350z, G35
• for makes: Nissan
• for years: 2003-2007
• mpn: 49192aa000
• type: Reservoir
• country of origin: Japan

payments steragebo:

• credit card: Discover
• other
• wallet: Paypal

returns steragebo:

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

shipping steragebo:

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

seller steragebo:

• rating: 99.8%
• city: Reidsville, North Carolina
• # reviews: 3718

offer steragebo:

• options: Ship-to-home
• sold: 0
• started: April 11, 2026
• availability: In Stock
• quantity: 1

general steragebo:

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

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