1. Engine Cooling Components Deals
  2. sku: 20511729449112891
  3. JAGUAR 317-51376

JAGUAR 317-51376 Passenger Right Intercooler 70K

fits make: Jaguar. year: 2004–2008.

317-51376 Jaguar 2004-2008 S-type Passenger Right Intercooler 70k Oem

( Ipn: 317-51376 ), ( Oe/oem Part Number: Xr847782 Xr847903 Xr857531 ), ( Manufacturer Warranty: 90 Day ), ( Warranty Length: 90 Day Warranty ), ( Partout Id: A-108993260 )

Review JAGUAR S type Passenger Right Intercooler 70k Oem fits 2004–2008

The **Jaguar 317-51376 Intercooler (Passenger Side, Right) for the 2004 2008 S-Type** is a precision-engineered component designed to optimize performance and reliability in Jaguar s high-performance V8 engines, particularly the 4.2L and 4.4L supercharged powerplants found in this iconic luxury sedan. Crafted from high-grade aluminum alloy, this intercooler features a compact yet highly efficient core with optimized fin density and flow channels, ensuring rapid heat dissipation to maintain optimal intake air temperatures during aggressive driving conditions. The right-side passenger installation is specifically tailored to fit within the S-Type s tight underhood architecture, where space constraints demand both efficiency and precision. Its robust mounting brackets and reinforced gasket seals prevent air leaks, preserving supercharger efficiency and maximizing horsepower output while minimizing turbo lag. Built to withstand the demands of high-performance driving, this intercooler is compatible with both stock and aftermarket supercharger setups, making it a versatile upgrade for enthusiasts seeking enhanced throttle response and cooling performance. Whether used in daily driving or track-focused applications, this intercooler delivers a balance of durability, airflow efficiency, and Jaguar-specific engineering to keep your engine running at peak performance.

### **Pros and Cons of Buying a Jaguar S-Type (2004-2008) with the 3.1L or 5.1L Engine (Passenger Side Right Intercooler)**

#### **Pros**

1. **Strong Performance** The 5.1L AJ-V8 engine is a powerhouse, producing around **350 400 hp** (depending on tuning) and **350 400 lb-ft of torque**, making it capable of handling spirited driving, especially when modified. The 3.1L inline-six (AJ-V6) is smoother and more refined, offering **220 250 hp** and **220 240 lb-ft**, which is adequate for daily driving and light performance tuning.

2. **Luxury and Comfort** Jaguar s interior is well-crafted, with high-quality materials, a spacious cabin, and a comfortable ride, especially in the 5.1L model, which has a more sport-tuned suspension. The S-Type was designed as a premium grand tourer, offering a blend of luxury and performance.

3. **Classic Jaguar Styling** The S-Type has a distinctive, aggressive front grille and sleek body lines that give it a timeless, upscale appearance. Many buyers appreciate its retro-modern aesthetic, which holds value among Jaguar enthusiasts.

4. **Potential for Modifications** Both engines respond well to tuning, with aftermarket support for forced induction (turbo or supercharger), exhaust, and suspension upgrades. The 5.1L, in particular, is a favorite among tuners due to its reliability and power potential.

5. **Reliability (With Proper Maintenance)** While not as bulletproof as some modern cars, the AJ-V8 and AJ-V6 engines are robust if maintained correctly. Common issues like oil leaks, water pump failures, and timing chain wear can be mitigated with regular servicing.

6. **Resale Value (Among Enthusiasts)** Well-maintained examples, especially low-mileage ones, can hold value, particularly if they have desirable features like the **5.1L engine, leather interior, or aftermarket modifications**.

7. **Driving Experience** The S-Type offers a balanced blend of comfort and sportiness. The 5.1L model has a more engaging driving feel, while the 3.1L is smoother for daily use. Both handle well for their size, with responsive steering and a well-tuned suspension.

---

#### **Cons**

1. **Rust and Body Issues** Many early 2000s Jaguars suffer from rust, particularly in the wheel arches, sills, and undercarriage. A thorough inspection is essential to avoid hidden corrosion problems.

2. **Electrical Gremlins** Jaguar s electrical systems from this era are notorious for being finicky. Issues like faulty sensors, intermittent power windows, or dashboard malfunctions are common and can be costly to repair.

3. **Transmission Problems** The **ZF 6HP24 6-speed automatic** (standard in most S-Types) is reliable but can develop **slippage, rough shifting, or solenoid failures** over time. Some owners opt for a **manual transmission** (less common but more engaging).

4. **Engine and Drivetrain Wear** Both the **3.1L and 5.1L engines** are known for:

- **Oil leaks** (valve cover gaskets, oil pan gaskets, rear main seal).

- **Timing chain stretch** (can lead to valve float and reduced performance).

- **Water pump failures** (often linked to the thermostat housing).

- **Differential and transfer case wear** (especially in high-mileage examples).

- **Suspension wear** (shocks, bushings, and control arms degrade over time).

5. **Maintenance Costs** Parts and labor for Jaguars are often more expensive than for mainstream brands. Specialized mechanics may be needed for complex repairs.

6. **Fuel Economy** The **5.1L V8** is thirsty, averaging **12 15 MPG combined**, while the **3.1L V6** is slightly better at **16 18 MPG**. Neither is efficient by modern standards.

7. **Interior Wear and Tear** The leather and plastics in older S-Types can degrade over time, especially if not well-maintained. Some models may have **cracked dashboards or fading upholstery**.

8. **Market Availability and Pricing** While not rare, the S-Type is not as common as some other Jaguars (e.g., XJ or XK). Prices can vary widely some well-preserved examples are expensive, while others with neglect are cheap but risky.

9. **Safety Concerns** Modern safety features (like advanced airbag systems, stability control, and modern crash structures) are lacking. The S-Type relies on older safety tech, which may not perform as well in a crash.

10. **Depreciation** Jaguars have historically depreciated quickly. Unless you re buying for passion or restoration, the long-term value may not justify the purchase over a more practical luxury car.

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### **Conclusion**

The **2004 2008 Jaguar S-Type** is a compelling choice for buyers who prioritize **luxury, driving enjoyment, and potential for modifications**. The **5.1L V8** is ideal for enthusiasts seeking power and a sportier feel, while the **3.1L V6** offers a smoother, more refined daily driver. However, **rust, electrical issues, and maintenance costs** are significant drawbacks that require careful consideration.

If you re **mechanically inclined, willing to invest in upkeep, and drawn to Jaguar s character**, this car can be a rewarding project. For **casual buyers or those seeking reliability**, a well-maintained example with a **clean service history** is essential. Alternatively, if budget is a concern, a **used luxury sedan from a more reliable brand** (e.g., BMW 5-Series, Mercedes E-Class) may offer better long-term practicality.

---

### **Recommendation**

- **Buy if:**

- You have **mechanical experience** or access to a trusted Jaguar specialist.

- You re prepared for **potential repairs** (budget **$5,000 $10,000 ** for unexpected issues).

- You **love the S-Type s styling and driving dynamics** and plan to **modify or restore it**.

- You find a **low-mileage example (under 80,000 miles) with a full service history**, preferably with **no rust or major engine issues**.

- **Avoid if:**

- You **prioritize reliability over passion** consider a more modern luxury sedan.

- You **can t afford or don t want to deal with electrical or mechanical quirks**.

- You **don t have a secure place to store it** (Jaguars are prone to theft and weather damage).

- You **need a fuel-efficient, low-maintenance vehicle** for daily use.

**Final Verdict:** The **2004 2008 Jaguar S-Type is a fantastic car for the right owner** one who appreciates its strengths and is willing to work with its weaknesses. For the average buyer, it s a **high-reward, high-maintenance** purchase that demands respect. Always **inspect thoroughly, get a pre-purchase inspection, and verify service records** before buying.

Details:

ATTENTION: Stock photo shows multiple items. No photos of the actual item are available. This listing is for 1 ITEM ONLY, will fit: Jaguar S-Type 2005 2008 R model, supercharged option, dual cooler, 2004 - 2004 dual cooler.

specifications ocoosys:

  • for makes: Jaguar
  • for years: 2004-2008
  • ipn: 317-51376
  • oe/oem part number: Xr847782 Xr847903 Xr857531
  • manufacturer warranty: 90 Day
  • warranty length: 90 Day Warranty
  • partout id: A-108993260

seller ocoosys:

  • city: Tulsa, Oklahoma
  • rating: 98.4%
  • # reviews: 498969

payments ocoosys:

  • credit card: Visa
  • wallet: Google-pay
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general ocoosys:

  • Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components
  • condition: Used

offer ocoosys:

  • availability: In Stock
  • started: March 21, 2026
  • quantity: 1
  • sold: 0
  • options: Ship-to-home

shipping ocoosys:

  • type: Fixed
  • service: UPS Ground
  • transit: 4-10 Days
  • carrier: UPS
  • class: Standard
  • cost: $0.00

returns ocoosys:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
for makes: jaguar, for years: 2004-2008, oe/oem part number: xr847782 xr847903 xr857531, manufacturer warranty: 90 day, warranty length: 90 day warranty, partout id: a-108993260,
category: auto parts > car truck parts accessories > engine cooling components, sku: 20511729449112891,
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