LEXUS 6323548010 Power Sunroof Sun Moon Roof Track Frame

( Manufacturer Part Number: 6323548010 ), ( Color: Multicolor ), ( Material: Plastic ), ( Vintage Part: No ), ( Placement On Vehicle: Front ), ( Type: Sun Roof Track ), ( Oe/oem Part Number: 63142-48010 ), ( Manufacturer Warranty: 1 Month ), ( Attachment Type: Bolt-on ), ( Features: Oem ), ( Finish: Unfinished ), ( Country Of Origin: Japan )

Review LEXUS Power Sunroof Sun Moon Roof Track Frame Assembly Oem fits RX300 RX 1999–2003

The **Lexus RX300 (Model Years 1999 2003, VIN 6323548010)** stands as a refined and pioneering entry into Lexus s luxury crossover lineup, blending the elegance of a sedan with the versatility of an SUV. This second-generation RX300, distinguished by its iconic **power sunroof (sun/moon roof) and track frame construction**, represents a seamless fusion of sophistication and practicality, catering to discerning drivers who demand both comfort and capability. The **track frame** a structural backbone derived from Lexus s high-performance heritage enhances rigidity and handling precision, lending the RX300 a sportier demeanor while maintaining the brand s signature quiet, smooth ride. The **power sunroof**, a signature feature of this era, transforms the cabin into an open-air sanctuary, flooding the interior with natural light and creating an airy, spa-like atmosphere. Inside, the RX300 exudes understated luxury, with its **hand-stitched leather upholstery, ambient lighting, and premium audio system** (often paired with a premium sound package) setting a benchmark for automotive refinement. The **3.0-liter V6 engine**, paired with a smooth-shifting automatic transmission, delivers a harmonious balance of power and efficiency, while the **all-wheel-drive system** ensures confident handling in diverse conditions. Whether navigating city streets or winding country roads, this RX300 offers a harmonious blend of **technological innovation, structural integrity, and timeless elegance**, making it a sought-after collector s item among enthusiasts who appreciate Lexus s early foray into the luxury crossover segment.

### **Pros and Cons of Buying a 1999-2003 Lexus RX300 (VIN 6323548010) with Power Sunroof/Sun/Moon Roof and Track Frame**

#### **Pros**

1. **Reliability and Durability** Lexus RX300 models from this era are known for their robust engineering, particularly the 3.0L V6 engine (2GR-FE) and 4-speed automatic transmission. The RX300 was built on Toyota s Tundra frame (shared with the Land Cruiser), which is sturdy and capable of handling off-road conditions, especially with the optional track frame.

2. **Strong Resale Value** Lexus vehicles retain their value well, and the RX300 is no exception. Even older models hold up better than many competitors, making it a practical long-term investment.

3. **Comfort and Practicality** The RX300 offers a spacious, comfortable interior with good seating for five. The power sunroof (moonroof) adds a premium touch, enhancing the driving experience with natural light and ventilation.

4. **Off-Road Capability (Track Frame)** The track frame (also called the "off-road package") strengthens the chassis, suspension, and underbody, making it better suited for light off-roading, snow, or rough terrain compared to standard RX300s. This is a significant upgrade if you plan to use the vehicle in varied conditions.

5. **Low Maintenance Costs** Lexus parts are widely available, and the 3.0L V6 is a well-proven engine with fewer issues than some competitors engines of the same era. Routine maintenance (oil changes, timing belt, etc.) is relatively affordable.

6. **Smooth Ride and Handling** The RX300 has a balanced ride comfortable on highways but still responsive. The front-wheel-drive layout (with optional 4WD in later models) provides good traction in wet or snowy conditions.

7. **Luxury Features for the Era** For its time, the RX300 came with premium amenities like leather upholstery, power windows, climate control, and a sound system, making it feel more luxurious than many SUVs in its class.

8. **Toyota/Lexus Dealer Support** Lexus dealerships are well-equipped to service these vehicles, and parts are often available through Toyota s extensive network.

---

#### **Cons**

- **Timing belt and water pump** (critical to replace before failure).

- **Suspension parts** (shocks, struts, bushings) may need replacement.

- **Transmission** While generally reliable, some 4-speed automatics from this era can develop slipping or rough shifting if not maintained properly.

- **Rust** If the vehicle has seen salt or moisture, check for rust in the wheel wells, undercarriage, and frame rails.

2. **Rear-Wheel Drive (RWD) Limitations** The base RX300 is rear-wheel drive, which means poor traction in snow or ice unless equipped with winter tires. The 4WD version (available in 2001 ) is far better in such conditions, so confirm the drivetrain.

- Faulty window regulators or door locks.

- Infotainment or climate control malfunctions.

- Battery or alternator failures (common in high-mileage vehicles).

4. **Sunroof Maintenance** Power sunroofs in this era can leak if the seals degrade or the mechanism becomes stiff. Ensure it operates smoothly and doesn t drip water into the cabin.

5. **Fuel Economy** The 3.0L V6 is not fuel-efficient by modern standards, averaging around **16-18 MPG city / 20-22 MPG highway**. This can add up over time, especially if you drive frequently.

- Electronic stability control (ESC) Not standard until later models.

- Modern airbag systems or advanced driver-assistance features.

- Poor crash test ratings compared to today s standards.

7. **Parts and Labor Costs** While parts are available, some specialized components (e.g., suspension parts, sunroof mechanisms) may be expensive. Labor costs at Lexus dealerships are higher than independent shops.

- Frame damage (critical if the vehicle has been in an accident).

- Suspension damage (uneven tire wear, clunking noises).

- Transmission fluid leaks or unusual shifting.

---

### **Conclusion**

The **1999-2003 Lexus RX300 with a power sunroof and track frame** is a **solid, reliable SUV** that excels in comfort, durability, and off-road capability for its time. It is well-suited for **daily driving, light off-roading, or as a long-term project vehicle** if properly maintained. However, it is **not a modern luxury SUV** and comes with limitations in fuel efficiency, safety, and electrical reliability compared to newer models.

If you are looking for a **practical, low-maintenance SUV with a strong resale value and off-road potential**, this RX300 could be an excellent choice **provided it has been well-maintained, inspected for rust and damage, and has a clean service history**. If you prioritize **modern safety, fuel efficiency, or cutting-edge tech**, a newer Lexus (or another brand) may be a better fit.

---

### **Recommendation**

1. **Get a Pre-Purchase Inspection (PPI)** Have a trusted mechanic (preferably one experienced with Lexus/Toyota) thoroughly inspect the vehicle, focusing on:

- Engine (timing belt, valves, compression).

- Transmission (fluid condition, shifting smoothness).

- Suspension and frame (rust, damage, alignment).

- Electrical system (sunroof, windows, battery).

- Underbody for rust or leaks.

- Regular oil changes (every 5,000 miles).

- Timing belt replacement (if due).

- Transmission fluid changes (every 60,000 miles).

- No history of major accidents or frame damage.

3. **Test Drive Thoroughly**

- Check for **unusual noises** (knocking, whining, clunking).

- Test **sunroof operation** (no leaks, smooth movement).

- Verify **4WD function** (if equipped) and **suspension responsiveness**.

- Check **braking and handling** for any signs of wear.

4. **Negotiate Price Based on Condition** If the vehicle is in **excellent condition with full service records**, it may be worth the investment. If it has **high mileage or unknown history**, price accordingly or consider a lower-mileage alternative.

5. **Consider Alternatives if Needed**

- If you want **better fuel economy**, look at a **Toyota Highlander (2000 ) or Lexus GX**.

- If you need **modern safety**, a **Lexus RX350 (2003 ) or newer SUV** may be preferable.

- If you prioritize **off-road capability**, a **Toyota Land Cruiser (70-series) or Subaru Forester** could be worth evaluating.

**Final Verdict:** **Buy if** you find a **well-maintained, low-mileage example with a clean history** and are okay with its limitations. **Avoid if** you need a vehicle that aligns with modern standards for safety, efficiency, or technology. The RX300 remains a **great choice for those who value reliability, space, and a classic Lexus experience**.

Details:

1999 - 2003, Lexus RX3 Sun Roof Moon Track Rail Panel 63142-48010 OEM 12325, Please match part numbers before buying, ITEM CONDITION USED / RX300.

part #: 6323548010 prices

• $99.99-$191.24

specifications sunroofconverti:

• for models: Rx300, Rx
• for makes: Lexus
• for years: 1999-2003
• mpn: 6323548010
• color: Multicolor
• material: Plastic
• vintage part: No
• placement on vehicle: Front
• type: Sun Roof Track
• oe/oem part number: 63142-48010
• manufacturer warranty: 1 Month
• attachment type: Bolt-on
• features: Oem
• finish: Unfinished
• country of origin: Japan

payments sunroofconverti:

• credit card: Discover
• other
• wallet: Paypal

returns sunroofconverti:

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

offer sunroofconverti:

• started: February 25, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• best offers: True

general sunroofconverti:

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

shipping sunroofconverti:

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

seller sunroofconverti:

• city: Pearland, Texas
• rating: 100.0%
• # reviews: 333

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