1. Car & Truck Body Moldings Trims Offered
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  3. JAGUAR 165.JA1V03

JAGUAR 165.JA1V03 Xkr Passenger Quarter Molding Pec XK8

fits make: Jaguar. year: 2003–2006.

165.ja1v03 Jaguar 2003 2004 2005 2006 Xk8 Xkr Passenger Quarter Molding Trim Black Pec

( Conditions Options: A ), ( Genuine Oem: Yes ), ( Ipn: 165.ja1v03 ), ( Manufacturer Warranty: 60 Day ), ( Placement On Vehicle: Rear, Right ), ( Type: Quarter Panel ), ( Color: Black )

Review JAGUAR Xk8 Xkr Passenger Quarter Molding Trim Black Pec fits 2003–2006

The **Jaguar XK8/XKR Passenger Quarter Molding (Part #165.JA1V03)** is a meticulously crafted, high-quality trim piece designed exclusively for the iconic Jaguar XK8 and XKR models produced between **2003 and 2006**. This precision-engineered molding serves both functional and aesthetic purposes, seamlessly integrating into the vehicle s interior to enhance its refined appearance while providing a protective barrier against wear and tear. Crafted from durable, high-grade thermoplastic, the molding boasts a sleek, matte black finish that complements Jaguar s signature luxury aesthetic, ensuring a polished and cohesive look along the passenger-side quarter panel. Its ergonomic design follows the natural contours of the car s bodywork, offering a seamless transition between the door frame, lower door panel, and side sills, thereby maintaining the vehicle s aerodynamic elegance.

Beyond its visual appeal, this quarter molding plays a crucial role in preserving the integrity of the car s interior surfaces. By shielding delicate areas from scratches, chips, and environmental contaminants such as road salt, dust, and minor impacts the molding acts as a protective barrier, prolonging the lifespan of the underlying paint and trim. Its robust construction ensures it remains resilient against daily wear, making it an ideal upgrade for both original equipment and restored vehicles seeking to maintain their pristine condition. The molding s clean, unobtrusive design also contributes to the XK8/XKR s signature sporty yet sophisticated styling, reinforcing the vehicle s identity as a masterpiece of British automotive engineering.

For enthusiasts and owners who appreciate the finer details of Jaguar s legacy, this quarter molding is a subtle yet impactful accessory that elevates the overall presentation of the XK8 or XKR. Whether installed on a meticulously restored classic or a well-maintained daily driver, it underscores the vehicle s attention to detail and commitment to timeless design. Available as an original replacement or a high-quality aftermarket alternative, this part ensures a perfect fit, adhering to Jaguar s exacting standards while delivering the same level of craftsmanship that defines the brand. Whether you re aiming for a showroom-worthy finish or simply enhancing the durability of your vehicle s interior, the **Jaguar 165.JA1V03 Passenger Quarter Molding** is an essential component for preserving both form and function in one of Britain s most revered sports cars.

### **Pros and Cons of Buying a Jaguar XK8/XKR (JA1V03, 2003 2006) with Passenger Quarter Molding (PEC)**

#### **Pros**

1. **Classic Jaguar Design and Prestige**

The XK8/XKR retains Jaguar s iconic styling from the 1950s 70s, blending vintage elegance with modern luxury. The PEC (Passenger Quarter End Cap) adds a subtle, high-end touch, reinforcing the car s premium appeal. Owning a Jaguar carries a certain prestige that many enthusiasts and collectors value.

2. **Strong Performance (Especially XKR Models)**

The XKR (with the supercharged 5.3L AJ-V8) produces **400 420 hp** (depending on year and modifications), delivering exhilarating acceleration and top-speed capability. Even the base XK8 (naturally aspirated 4.2L or 5.0L) offers refined V8 power with smooth, linear throttle response. The manual transmission models (common in these years) provide engaging driving dynamics.

3. **Luxury and Comfort**

Jaguar s interior quality in these models is excellent, with high-quality materials (leather, wood trim, power adjustments), a quiet cabin, and a comfortable ride. The XKR s larger engine and heavier weight (vs. the XK8) contribute to a more composed, relaxed driving experience on highways.

4. **Reliability (With Proper Maintenance)**

The AJ-V8 engines (4.2L, 5.0L, and 5.3L) are robust and can last **200,000 miles** if maintained correctly. Common issues like **valve spring failures, oil leaks (valve cover gaskets, oil filter housing gasket), and suspension wear** can be managed with regular servicing. Many XK8/XKR owners report few major problems if they follow the service schedule.

5. **Aftermarket Support and Modifications**

The XK8/XKR has a strong aftermarket community, with availability of **performance parts (superchargers, exhausts, suspension upgrades), tuning support (Jaguar Performance, JPS, etc.), and restoration parts**. The PEC (Passenger Quarter End Cap) is a subtle but desirable cosmetic upgrade that enhances the car s aesthetic.

6. **Resale Value (For Well-Maintained Examples)**

While not as high as a classic Jaguar (e.g., XJ-S, E-Type), a **low-mileage, well-documented XK8/XKR (especially XKR) with a clean title** retains decent value. The 2003 2006 models are still sought after by enthusiasts, particularly those seeking a modern V8 Jaguar with retro styling.

7. **Convertible and Coupe Options**

The XK8/XKR comes in both **convertible and fixed-head coupe** forms. The convertible offers open-air driving, while the coupe provides better weather protection and structural rigidity. The PEC is more commonly found on coupes but can be retrofitted to convertibles.

8. **Driving Enjoyment**

The XK8/XKR offers a **balanced mix of comfort and sportiness**. The manual transmission models (especially the XKR) are particularly fun to drive, with a strong engine and precise steering. The XK8 s lighter weight (vs. the XKR) makes it more nimble in corners.

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#### **Cons**

1. **High Maintenance Costs**

Jaguar parts and labor are **expensive**, especially for older models. Common issues like **oil leaks, suspension wear, and electrical gremlins** require frequent attention. A budget of **$1,500 $3,000/year** for maintenance is reasonable, but major repairs (transmission, engine rebuilds) can exceed **$5,000 $10,000**.

2. **Rust and Body Issues**

Many XK8/XKR models from this era suffer from **rust in the wheel arches, sills, and floor pans**, particularly in snowy or coastal climates. A thorough inspection of the **underbody, wheel wells, and frame rails** is essential before purchase. The PEC itself is a cosmetic upgrade but doesn t address structural corrosion.

3. **Electrical Problems**

Jaguar s electrical systems in these models are **known for being finicky**. Common issues include:

- Faulty **window regulators** (especially rear windows)

- **Power steering and brake system failures**

- **Infotainment glitches** (if equipped with the optional navigation system)

- **Sensors and wiring harness issues** (e.g., speed sensor, oil pressure sensor)

4. **Transmission Reliability (Automatic Models)**

The **4-speed automatic (ZF 4HP24)** in the XK8/XKR is generally reliable but can develop **slippage, delayed engagement, or solenoid failures** over time. Manual transmission models are **more desirable and durable**.

5. **Supercharger Reliability (XKR Models)**

The **supercharged 5.3L AJ-V8 in the XKR** is powerful but **prone to oil leaks, supercharger bearing wear, and valve spring failures**. The supercharger itself can fail, requiring **$2,000 $4,000 to replace**. Proper oil changes (using **5W-40 or 10W-40 synthetic**) and supercharger maintenance are critical.

6. **Suspension and Handling Wear**

The XK8/XKR s **suspension (struts, bushings, control arms)** wears out over time, leading to **excessive body roll, clunking noises, and poor handling**. Upgrading to **coilovers or polyurethane bushings** can improve performance but adds cost.

7. **Fuel Economy (Poor for a Luxury Car)**

The XK8/XKR is **not fuel-efficient**:

- **XK8 (5.0L NA):** 14 16 MPG highway

- **XKR (5.3L Supercharged):** 12 14 MPG highway

This makes long-distance driving or daily use **expensive** compared to modern luxury cars.

8. **Limited Modern Safety Features**

The XK8/XKR lacks **modern safety tech** like:

- Stability control (early models had **limited traction control**)

- Advanced airbag systems (some models have **side-impact airbags**)

- Electronic stability control (added later in the 2006 model year)

While not a dealbreaker, this is a consideration for safety-conscious buyers.

9. **Depreciation and Market Saturation**

Jaguar s resale values have **declined sharply** in recent years due to:

- The rise of **German luxury brands (BMW, Mercedes, Audi)**

- The **2008 financial crisis**, which hurt Jaguar s reputation

- **Fiat/Chrysler ownership** leading to inconsistent brand value

Buyers should expect **lower resale returns** compared to a Porsche 911 or BMW M5.

10. **Passenger Quarter End Cap (PEC) Limitations**

While the **Passenger Quarter End Cap (PEC)** enhances the XK8/XKR s rear styling, it is **not a major upgrade** it s mostly cosmetic. It does not improve aerodynamics, handling, or performance. Some owners find it **unnecessary** unless they prioritize a **fully retro-styled** look.

---

### **Key Considerations Before Buying**

1. **Budget for Maintenance**

- **Minimum:** $1,500 $2,500/year for basic upkeep

- **Major repairs (engine, transmission, suspension):** $5,000

- **Restoration (if needed):** $10,000 $20,000

2. **Inspection Checklist**

- **Engine:** Oil leaks (valve cover, oil filter housing), supercharger condition (XKR), valve spring wear.

- **Transmission:** Check for slippage, delayed shifts (automatic), or clutch wear (manual).

- **Suspension:** Struts, bushings, control arms, ball joints.

- **Body:** Rust in wheel arches, sills, floor pans.

- **Electrics:** Test all windows, lights, sensors, and infotainment.

- **PEC Condition:** Ensure it is **properly fitted** and doesn t hide rust or damage.

3. **Best Models to Buy**

- **XKR (Supercharged) > XK8 (NA):** More power, but higher maintenance.

- **Manual Transmission > Automatic:** More reliable and fun to drive.

- **2005 2006 Models:** Slightly improved reliability over early 2003 2004.

- **Low Mileage (

4. **Where to Buy**

- **Reputable Jaguar specialists** (e.g., Jaguar Performance Centers)

- **Private sellers with full service history**

- **Auctions (RM Sotheby s, Barrett-Jackson)** for rare or well-documented examples

---

### **Final Recommendation**

**Buy a Jaguar XK8/XKR (2003 2006

Details:

150000 not available or unknown. A, RH 1/4 MOLDING BLK PEC COUPE.

specifications cartrimmouldings:

  • for makes: Jaguar
  • for years: 2003-2006
  • conditions options: A
  • genuine oem: Yes
  • ipn: 165.ja1v03
  • manufacturer warranty: 60 Day
  • placement on vehicle: Rear, Right
  • type: Quarter Panel
  • color: Black

shipping cartrimmouldings:

  • cost: $20.00
  • class: Standard
  • service: Standard
  • type: Fixed
  • transit: 3-7 Days

seller cartrimmouldings:

  • # reviews: 20341
  • city: Rancho Cordova, California
  • rating: 99.3%

offer cartrimmouldings:

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

general cartrimmouldings:

  • condition: Used
  • Car Truck Parts Accessories > Exterior Parts Accessories > Body Moldings Trims

payments cartrimmouldings:

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

returns cartrimmouldings:

  • paid by: Buyer
  • time: 60 Days
  • policy: Returns Accepted
for makes: jaguar, for years: 2003-2006, conditions options: a, genuine oem: yes, manufacturer warranty: 60 day, placement on vehicle: rear, right, type: quarter panel,
manufacturer: jaguar, category: auto parts > car truck parts accessories > exterior parts accessories > body moldings trims, color: black, sku: 13753177588501602,
Jaguar Is Similar To:
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2 offers $49.01–$49.01 USD
  • Used. Offer #1 priced at $49.01 + $20.00 shipping estimate = $69.01* total. 150000 (0 not available or unknown). A, RH 1/4 MOLDING BLK PEC COUPE.+$20.00 shipping
  • Used. Offer #2 priced at $49.01 + $20.00 shipping estimate = $69.01* total. A, LH 1/4 MOLDING BLK PEC.+$20.00 shipping

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