CADILLAC 170001802 Xlr Convertible Rear Right Roof Top Longitudinal

( Manufacturer Part Number: 170001802 ), ( Oe/oem Part Number: 17000182, 170001802, 88956665 ), ( Manufacturer Warranty: 90 Days ), ( Country Of Origin: United States ), ( Type: Frame ), ( Placement On Vehicle: Rear, Right ), ( Features: Durable, Easy Installation ), ( Color: Black )

Review CADILLAC Xlr Convertible Rear Right Roof Top Longitudinal Support Oem fits 2004–2009

The **Cadillac 170001802 (04-09 XLR Convertible Rear Right Roof Top Longitudinal)** is a meticulously engineered, high-performance roof panel designed exclusively for the iconic **2004 2009 Cadillac XLR**, blending cutting-edge functionality with the timeless elegance of a true convertible. Crafted from premium **aluminum alloy**, this roof section is engineered to deliver unmatched durability, corrosion resistance, and structural integrity, ensuring it withstands the rigors of daily driving while maintaining the sleek, aerodynamic silhouette that defines the XLR s sporty yet refined character. The **rear right longitudinal roof panel** is a precision-molded component, featuring seamless integration with the surrounding bodywork, including the B-pillar and rear quarter panels, to preserve the vehicle s aerodynamic efficiency and aesthetic cohesion. Its **smooth, contoured surface** eliminates wind noise and turbulence at highway speeds, contributing to the XLR s signature driving dynamics while enhancing passenger comfort. Whether the top is up or down, this panel ensures a flawless transition between the open-air exhilaration of a convertible and the protected enclosure of a closed-roof drive, embodying the perfect balance of luxury and performance. Built to Cadillac s exacting standards, this part is a direct replacement for the original equipment manufacturer (OEM) component, guaranteeing a perfect fit, minimal clearance gaps, and a polished finish that complements the vehicle s premium interior and exterior. Ideal for owners seeking to restore their XLR to factory specifications or upgrade after an accident, this roof panel is a testament to Cadillac s commitment to blending American craftsmanship with European-inspired design, ensuring both form and function are elevated to the highest standards.

### **Pros and Cons of Buying a 2004 2009 Cadillac CTS-V Convertible (VIN: 170001802)**

#### **Pros**

1. **Strong Performance Engine**

The CTS-V (2004 2009) comes with a **5.7L LS2 V8**, producing **400 horsepower** and **400 lb-ft of torque**, making it one of the most powerful Cadillacs of its era. This engine provides a thrilling driving experience, especially for its time.

2. **Convertible Top Quality**

The roof mechanism is generally well-built, though it may require occasional maintenance. The manual or power-operated top (depending on the year) offers a smooth and enjoyable open-air experience.

3. **Luxury Interior**

The CTS-V features high-quality materials, including leather seats, wood or aluminum trim accents, and premium sound systems. The cabin is spacious, with comfortable seating for four.

4. **Reliability (for a V8)**

The LS2 engine is known for its durability, especially when maintained properly. Many examples with low mileage run reliably, though oil changes and cooling system checks are critical.

5. **Classic Muscle Car Appeal**

The CTS-V was one of the first modern luxury muscle cars, blending performance with comfort. It has a strong following among enthusiasts who appreciate its blend of power and refinement.

6. **Aftermarket Support**

Due to its popularity, parts and modifications (performance upgrades, suspension tweaks, and cosmetic enhancements) are widely available.

7. **Potential for Customization**

The CTS-V s chassis and powertrain allow for meaningful modifications, such as exhaust upgrades, suspension tuning, or even engine swaps (e.g., LS3 or LS7).

---

#### **Cons**

1. **High Maintenance Costs**

As a V8 with complex drivetrain components (transmission, cooling system, suspension), maintenance can be expensive. Regular oil changes, cooling system flushes, and transmission fluid updates are necessary.

2. **Rust Concerns**

Older Cadillacs, especially those from the 2000s, are prone to rust, particularly in the wheel wells, rocker panels, and undercarriage. A thorough inspection is essential before purchase.

3. **Convertible Top Wear**

The soft top can degrade over time, requiring occasional replacement (typically around **$1,500 $3,000**). Some models may have leaks or stiff mechanisms.

4. **Fuel Economy**

The V8 consumes **14 16 MPG combined**, which is poor compared to modern vehicles. High fuel costs can add up over time.

5. **Transmission Issues (Early Models)**

The 4T65-E automatic transmission (common in 2004 2006 models) can develop problems like slipping or rough shifting if not maintained. Later models (2007 ) use a more refined 6-speed, but both require proper care.

6. **Depreciation**

The CTS-V has depreciated significantly since its peak, meaning you won t get much resale value unless it s a well-preserved collector s model.

7. **Weight and Handling**

The V8 and heavy body make the CTS-V feel sluggish in corners compared to lighter sports cars. While it handles well for a luxury car, it lacks the agility of dedicated performance vehicles.

8. **Electrical Gremlins**

Older Cadillacs (especially pre-2007) can suffer from electrical issues, such as faulty sensors, wiring problems, or infotainment glitches.

9. **Limited Modern Safety Features**

Without aftermarket upgrades, the CTS-V lacks modern safety tech like advanced airbags, stability control, or modern driver aids.

10. **Potential for Hidden Damage**

Due to its age, the vehicle may have undocumented accidents, frame damage, or poor past maintenance. A **pre-purchase inspection (PPI)** is highly recommended.

---

### **Conclusion**

The **2004 2009 Cadillac CTS-V Convertible** is a fantastic choice if you re looking for a **luxury performance car with a thrilling open-top experience**. Its **LS2 V8 delivers strong power**, and the convertible top adds a unique appeal. However, **high maintenance costs, rust risks, and fuel inefficiency** are significant drawbacks.

- **Enthusiasts who prioritize driving enjoyment over practicality.**

- **Owners willing to invest in upkeep (oil changes, cooling system, transmission).**

- **Those who appreciate classic muscle car aesthetics and aftermarket potential.**

If you re not prepared for the **higher costs of ownership** or prefer a more modern, fuel-efficient luxury vehicle, alternatives like a **BMW M5, Mercedes-Benz E63 AMG, or a well-maintained modern performance sedan** may be better choices.

### **Recommendation**

1. **Get a thorough pre-purchase inspection** (focus on rust, transmission, and electrical systems).

2. **Verify maintenance records** (oil changes, timing belt, cooling system).

3. **Budget for potential repairs** (soft top, suspension, exhaust).

4. **Consider a lower-mileage example** (under **80,000 miles**) if possible.

5. **Test drive in both open and closed positions** to assess comfort and functionality.

For most buyers, this CTS-V will be a **fun, high-performance project car** rather than a daily driver. If you love the idea of cruising with the top down in a powerful luxury vehicle and are willing to maintain it properly, it s an excellent purchase. Otherwise, weigh the trade-offs carefully.

Details:

Shipping cost or carrier may change, based on final destination. 04-09 CADILLAC XLR REAR RIGHT PASSENGER SIDE ROOF LIFT COVER PANEL BLACK OEM. WOW Automotive Alt Design OEM premium used parts Same day shipping Verified Fit Frame: Part No: 88956665 condition: Used Good/Normal use see photos Quick fit summary: Cadillac XLR Base Convertible 2-Door 2004 - 2008 ; Platinum 2008 -2009; V 2006 2009 Manufacturer Numbers, 170001802 / 88956665, Shipping We typically ship parcels within 24 hours. All parts are tested either before or after removal from the vehicle.

Item may show light scuffs, scratches or other imperfections as a used part. Safe Packing Global shipping. Keywords for search: Quick fit summary: Cadillac XLR Base Convertible 2-Door 2004 - 2008 ; Platinum 2008 -2009; V 2006 -2009. Bentley Corvette Porsche Aston Martin Maserati Mercedes BMW Jaguar Land Rover.

Contact: Questions.

part #: 170001802 prices

• $279.10-$595.00

specifications sunrooconvertib:

• for makes: Cadillac
• for years: 2004-2009
• mpn: 170001802
• oe/oem part number: 17000182, 170001802, 88956665
• manufacturer warranty: 90 Days
• country of origin: United States
• type: Frame
• placement on vehicle: Rear, Right
• features: Durable, Easy Installation
• color: Black

general sunrooconvertib:

• Exterior Parts Accessories > Roofs, Tops Sunroofs > Hardtops, Roof Panels Parts
• condition: Used

returns sunrooconvertib:

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

shipping sunrooconvertib:

• class: Standard
• type: Fixed
• service: Standard
• transit: 2-5 Days
• cost: $150.00

payments sunrooconvertib:

• other
• wallet: Google-pay
• credit card: Mastercard

offer sunrooconvertib:

• started: February 2, 2026
• best offers: True
• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home

seller sunrooconvertib:

• # reviews: 3343
• city: Dallas, Texas
• rating: 100.0%

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