RANGE ROVER THC500061 Sport Transmission Valve Body 4.4L 6HP-26 A/t

( Brand: Range Rover ), ( Manufacturer Part Number: THC500061 ), ( Type: Automatic Transmission ), ( Year: 08 ), ( Fitment Type: Direct Replacement ), ( Id: 7f190cca-769f-44dc-a128-f13358fcfd7f )

Review RANGE ROVER Sport 4.4l A/t Transmission Valve Body fits HSE 2006–2009

The **Rover THC500061 Transmission Valve Body** is an essential, high-performance component designed specifically for the **2006 2009 Sport HSE models** equipped with the **4.4L Duratec V8 engine** and paired with a **6-speed automatic transmission (6HP-26)**. This precision-engineered valve body plays a critical role in the smooth operation of the transmission by regulating hydraulic flow, clutch engagement, and shift sequencing, ensuring optimal power delivery and longevity of the drivetrain. Crafted from durable, heat-resistant materials, this valve body is built to withstand the demands of high-performance driving while maintaining reliability under varying loads and temperatures. Its intricate internal design features precisely machined passages and solenoids that work in tandem with the transmission s electronic control module (ECM) to execute seamless gear shifts, whether during spirited acceleration, aggressive overtaking, or effortless highway cruising. Ideal for both restoration projects and performance upgrades, this valve body is a direct-fit replacement for the original, eliminating common issues such as delayed shifts, harsh engagements, or premature wear on transmission components. Whether restoring a classic Rover to its former glory or enhancing the performance of a modernized classic, this valve body ensures that the transmission operates with the precision and responsiveness expected from a high-end automatic drivetrain. Its compatibility with the **6HP-26 transmission** commonly found in the **Rover 75, Range Rover Sport, and Land Rover Freelander** makes it a versatile choice for enthusiasts seeking to preserve the integrity of their vehicle s drivetrain while maintaining a smooth, engaging driving experience.

### **Pros and Cons of Buying a 2006 2009 Rover 75 (Sport HSE) 4.4L 6HP-26 Automatic Transmission Valve Body (Part # THC500061)**

1. **Common and Widely Available** The 6HP-26 automatic transmission is one of the most common in its class, meaning parts, labor, and diagnostic tools are readily accessible. This reduces long wait times for repairs and keeps costs manageable.

2. **Proven Reliability (When Maintained)** The 4.4L Jaguar/Land Rover V8 engine paired with the 6HP-26 transmission has a strong track record if properly serviced. Many examples last well over 200,000 miles with basic maintenance (fluid changes, valve body servicing, and clutch replacements).

3. **Strong Performance** The 4.4L V8 produces **280 300 hp** (depending on tuning) and **280 lb-ft of torque**, making it a solid choice for towing (up to **3,500 4,000 lbs** with proper setup) and spirited driving. The 6HP-26 handles power well, though it can be heavy on fuel if not tuned.

4. **Aftermarket Support** There is a robust aftermarket for this vehicle, including performance upgrades (intake, exhaust, ECU tuning), suspension modifications, and body kits. Companies like **JE, Superchips, and Haltech** offer tuning solutions to improve throttle response and fuel economy.

5. **Classic Luxury Appeal** The Rover 75 (based on the Jaguar X300 platform) retains a premium, executive feel with its spacious interior, leather upholstery, and refined ride. It s a unique choice among modern SUVs, appealing to enthusiasts who appreciate British automotive heritage.

6. **Potential for Modifications** The platform allows for **lift kits, off-road tuning, and even engine swaps** (e.g., replacing the V8 with a more modern turbocharged engine). The 6HP-26 can also be rebuilt for better shift quality and longevity.

7. **Lower Purchase Price Compared to Modern SUVs** Used examples in good condition are often **significantly cheaper** than contemporary SUVs, making them an attractive option for buyers on a budget who still want V8 power and luxury.

8. **Valve Body (THC500061) is a Common Upgrade** The **6HP-26 valve body** (part # THC500061) is a **rebuilt or remanufactured unit** designed to improve shift quality, reduce slippage, and extend transmission life. Many owners report smoother shifts and fewer transmission-related issues after installation.

9. **Good for Enthusiasts and Collectors** The Rover 75 is a **cult favorite** among British car enthusiasts, and well-maintained examples can appreciate in value over time, especially if kept in original or restored condition.

10. **Decent Fuel Economy for a V8 (With Tuning)** Stock, it drinks around **14 16 MPG highway**, but with **Superchips or Haltech tuning**, you can often push it to **18 20 MPG** while maintaining power.

---

1. **High Maintenance Costs Over Time** While the 4.4L V8 is robust, it **requires regular maintenance** (valve adjustments every **60,000 miles**, timing belt every **100,000 miles**, and **oil changes every 5,000 7,500 miles** with synthetic). Ignoring these can lead to **expensive engine damage**.

- **Slippage** (especially in hot conditions)

- **Delayed engagement** (common in older examples)

- **Clutch wear** (requires replacement every **80,000 120,000 miles**)

- **Solenoid failures** (can cause rough shifts)

The **THC500061 valve body** helps mitigate some of these, but it s not a cure-all **fluid changes and proper servicing are still critical**.

3. **Poor Fuel Economy (Stock)** At **12 14 MPG combined**, it s **one of the worst** in its class. Even with tuning, it remains **thirsty** compared to modern turbocharged or hybrid SUVs.

4. **Rust and Body Issues** Many early Rover 75s (especially in snowy or coastal climates) suffer from **frame rust** and **corrosion under panels**. A **full rust inspection** is essential before purchase.

- **Faulty sensors** (MAF, IAC, crankshaft position)

- **Intermittent wiring problems**

- **Infotainment glitches** (if equipped with the **Jaguar iDrive system**)

- **Starter/solenoid failures**

6. **Towing Limitations** While it can tow **3,500 4,000 lbs**, it s **not as capable as modern diesel or turbocharged SUVs**. Overloading can **strain the transmission and drivetrain**, leading to premature wear.

7. **Parts and Labor Can Be Expensive** While parts are **cheap**, **labor costs** (especially for transmission work, engine rebuilds, and electrical diagnostics) can add up quickly. Finding a **trusted Jaguar/Land Rover specialist** is crucial.

8. **Resale Value is Low** Unlike classic cars, the Rover 75 is **not a strong investment**. Most depreciate quickly, and finding buyers can be difficult unless it s in **showroom condition**.

9. **Noise and Vibration** The **V8 can be loud** (especially with stock exhaust), and the **interior can feel stiff** compared to modern SUVs. The **ride is plush but not as refined as a BMW X5 or Mercedes GLK**.

10. **Recall and Safety Concerns** Some early models had **recall-related issues** (e.g., **airbag defects, fuel pump failures**). Always check **NHTSA and Jaguar s recall database** before buying.

---

The **2006 2009 Rover 75 (Sport HSE) with a 4.4L V8 and 6HP-26 automatic transmission** is a **fantastic choice for enthusiasts** who prioritize **power, luxury, and British automotive charm** over modern efficiency. The **THC500061 valve body** is a **smart upgrade** for improving transmission reliability, but it s **not a fix-all** **proper maintenance is still non-negotiable**.

**Weekend cruisers** who want a **fun, powerful SUV**

**Towing enthusiasts** (up to **3,500 4,000 lbs**)

**Modifiers** who enjoy **tuning, suspension work, and off-road builds**

**Owners who appreciate classic luxury** and don t mind higher maintenance costs

**Budget-conscious buyers** who want **low running costs**

**Those who prioritize fuel efficiency** (expect **12 16 MPG**)

**People who dislike mechanical work** (this car **requires regular attention**)

**Buyers who want a long-term investment** (resale value is weak)

---

- You **love British V8s** and don t mind **higher maintenance**.

- You **plan to modify it** (tune, lift, or upgrade components).

- You **find a well-documented example** with **clean service records** (especially **valve body servicing, transmission fluid changes, and timing belt replacements**).

- You **budget for potential transmission work** (clutch, solenoids, or a **full rebuild** if needed).

- You **don t mind spending extra on labor** for repairs.

- You **want a plug-and-play, low-maintenance SUV**.

- You **can t afford unexpected repairs** (transmission, engine, or electrical issues).

- You **prioritize fuel economy** over power.

- You **don t enjoy working on cars** (this is **not a set-and-forget vehicle**).

- **Get a pre-purchase inspection (PPI) from a Jaguar/Land Rover specialist** focus on **transmission condition, rust, and electrical systems**.

- **Check for a rebuilt valve body (THC500061) already installed** if not, **factor in the cost** ( $800 $1,500 installed).

- **Test drive for smooth shifts, no slippage, and proper clutch engagement**.

- **Transmission fluid changes every

Details:

It is designed to fit perfectly and function seamlessly with your vehicle. It is suitable for automatic transmission and has a stock code of AA0821. This product is ideal for those looking to replace their Range Rover Sport transmission valve body without any hassle. Made by the manufacturer with part numbers and, this valve body is a reliable durable choice for your transmission drive train.

This transmission valve body is a direct replacement for your 2006 2009 Range Rover Sport L320 L322 4.2L 6HP-26 A/T.

part #: thc500061 prices

• $76.99-$499.00

specifications autotransmissionsgo:

• for models: Hse
• for years: 2006-2009
• brand: Range Rover
• mpn: Thc500061
• type: Automatic Transmission
• year: 08
• fitment type: Direct Replacement
• id: 7f190cca-769f-44dc-a128-f13358fcfd7f

seller autotransmissionsgo:

• city: Orlando, Florida
• # reviews: 1653
• rating: 98.5%

offer autotransmissionsgo:

• started: March 3, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home
• availability: In Stock

shipping autotransmissionsgo:

• cost: $35.95
• type: Fixed
• transit: 4-10 Days
• service: USPS Priority Mail
• carrier: USPS
• class: Expedited

returns autotransmissionsgo:

• policy: No Returns

payments autotransmissionsgo:

• other
• credit card: Diners-club
• wallet: Paypal

general autotransmissionsgo:

• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission
• condition: Remanufactured

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