1. Cylinder Heads & Parts Engines Components For Sale
  2. sku: 11686253275310773
  3. ASTON RF8D336090AA

ASTON RF8D336090AA Martin Rapide Ddaj Right Engine Cylinder 6.0L Head Cap

fits model: Rwd. year: 2010–2014.

Rf8d336090aa Aston 2010-2014 Martin Rapide Ddaj 6.0l Rwd Right Engine Cylinder Head Miss Cap

( Brand: Aston ), ( Manufacturer Part Number: RF8D336090AA ), ( Part Type: Engine Cylinder Head Cap ), ( Id: E2e5d27f-931e-4bab-90e6-c5c111967633 ), ( Partout Id: A-116054224 )

Review ASTON Martin Rapide Ddaj 6.0l Right Engine Cylinder Head Miss Cap fits RWD 2010–2014

The **Aston RF8D336090AA cylinder head cap** is a meticulously crafted, high-performance component designed specifically for the **2010 2014 Martin Rapide DD-AJ (6.0L RWD Right-Hand Drive)** vehicles, which share the same powertrain as the iconic Aston Martin V8 models. This precision-engineered part is a critical component of the engine s valvetrain system, ensuring optimal sealing, cooling, and structural integrity of the cylinder head assembly. Constructed from **high-grade aluminum alloy**, the head cap is engineered to withstand the extreme thermal and mechanical stresses encountered during high-performance driving, including aggressive acceleration, high-revving operation, and sustained load under heavy throttle. Its sleek, aerodynamic design not only enhances the engine bay s visual appeal but also contributes to efficient airflow, helping to dissipate heat away from critical components and prevent overheating. The **RF8D336090AA** designation confirms its exact compatibility with the **6.0L naturally aspirated V8 engine**, featuring the correct bolt pattern, gasket surfaces, and mounting points to guarantee a perfect fit without modification. Whether installed in a stock or modified engine, this head cap plays a vital role in maintaining compression, minimizing oil consumption, and preserving the longevity of the valvetrain. Built to Aston Martin s exacting standards, it exemplifies the brand s commitment to performance, reliability, and timeless engineering making it an essential upgrade or replacement for enthusiasts seeking to preserve or enhance the integrity of their Rapide s powerplant.

### **Pros and Cons of Buying a Used Aston Martin Rapide (D336090AA, 2010 2014) with a 6.0L V12 Engine (RWD, Right-Hand Drive)**

#### **Pros**

1. **Exceptional Performance and Driving Experience**

The 6.0L V12 engine in the Rapide (shared with the DB9) produces around **510 520 hp** and **420 lb-ft of torque**, delivering a thrilling, linear power delivery with a deep, resonant exhaust note. The RWD layout ensures precise handling, making it one of the most engaging grand tourers of its era.

2. **Luxury and Exclusivity**

Aston Martin is synonymous with bespoke luxury, and the Rapide (especially in its early iterations) carries a premium feel with high-quality materials, handcrafted interiors, and a refined cabin. The brand s prestige adds a sense of ownership that few cars can match.

3. **Strong Resale Value (For Enthusiasts)**

While depreciation is steep, well-maintained examples particularly those with low mileage and service records retain value better than many luxury cars. The V12 model is especially sought after by collectors and enthusiasts.

4. **Vintage Grand Touring Appeal**

The Rapide s design is timeless, blending classic Aston styling with modern GT aesthetics. The V12 s raw power and the car s weight (around **4,000 lbs**) make it a statement piece, appealing to those who appreciate understated luxury with performance.

5. **Potential for Restoration or Modification**

The Rapide s architecture (shared with the DB9) means parts are widely available, and aftermarket support exists for upgrades (e.g., exhaust, suspension, or interior modifications). A well-restored example can become even more valuable over time.

6. **Rarity of the Model**

The Rapide was produced in limited numbers (around **1,500 units**), making it rarer than more common Aston Martins like the Vantage. This scarcity enhances its desirability among collectors.

---

#### **Cons**

1. **High Maintenance and Running Costs**

The 6.0L V12 is a complex engine with multiple valves, timing chains, and a dry-sump lubrication system. Maintenance costs including oil changes, valve adjustments, and potential timing chain replacements can be **prohibitive**. Expect **$1,500 $3,000 per year** in upkeep, depending on condition.

2. **Fuel Consumption and Cost**

The V12 guzzles fuel, averaging **18 20 MPG combined**. With gas prices fluctuating, annual fuel costs can exceed **$3,000 $4,000** for high-mileage driving. Even low-mileage examples will be expensive to fuel regularly.

3. **Depreciation and Market Volatility**

While some luxury cars hold value, the Rapide (especially early models) has seen steep depreciation. The market for used V12 Astons is niche, and values can fluctuate based on economic conditions or brand perception.

4. **Weight and Practicality**

At **4,000 lbs**, the Rapide is heavy, making it less nimble than lighter sports cars. The long wheelbase and plush suspension prioritize comfort over sportiness, which may frustrate drivers seeking agility. Practicality is also limited trunk space is adequate but not exceptional, and rear legroom is generous but not exceptional for a GT car.

5. **Common Issues with Early Models**

- **Engine Management Problems:** Early Rapides (2010 2012) suffered from **fuel pump failures, ECU glitches, and throttle body issues**, often requiring costly repairs.

- **Transmission Wear:** The **ZF 6-speed automatic** can develop rough shifting or failure over time, especially if not serviced properly.

- **Electrical Gremlins:** The complex infotainment and driver aids (e.g., adaptive cruise control) were prone to software bugs in early years.

- **Rust:** Some models (particularly in colder climates) developed rust in wheel arches or lower panels, requiring bodywork.

6. **Insurance Costs**

The Rapide is a **high-risk insurance** proposition due to its value, performance, and repair costs. Premiums can be **2 3 times higher** than for a comparable BMW or Mercedes, making ownership financially burdensome.

7. **Limited Aftermarket Support**

While parts exist, the Rapide s niche status means **specialist labor** is often required for repairs. Finding a mechanic with deep Aston experience can be difficult, adding to downtime and costs.

8. **Environmental and Practical Drawbacks**

The V12 s emissions and fuel inefficiency make it less practical for daily use, especially in urban areas with strict environmental regulations. Some countries impose **higher taxes or restrictions** on high-emission luxury cars.

---

### **Conclusion**

Buying a **2010 2014 Aston Martin Rapide (D336090AA) with a 6.0L V12** is a **high-risk, high-reward** proposition. It is ideal for **enthusiasts who prioritize driving pleasure, exclusivity, and luxury over practicality**, and who are prepared for **significant financial commitment** in maintenance, fuel, and insurance. The car is best suited for **weekend drivers, collectors, or those who can justify the costs** with long-term ownership or potential appreciation.

However, for **casual drivers, budget-conscious buyers, or those seeking reliability**, the Rapide is **not a practical choice**. The **high cost of ownership, potential mechanical issues, and depreciation** make it a **luxury item rather than a sound investment**.

---

### **Recommendation**

- **Buy Only If:**

- You have **deep pockets** and can afford **$20,000 $30,000 annually** in maintenance and running costs.

- You **love the V12 sound, driving dynamics, and Aston Martin s heritage** and are willing to accept the trade-offs.

- You **inspect the car thoroughly** (or hire a specialist) to check for **engine condition, transmission health, rust, and service history**.

- You **plan to keep it long-term** (5 years) to justify the investment.

- You **live in a climate and region** where the car s value isn t further depressed by local market conditions.

- **Consider Alternatives If:**

- You want **better reliability**: A **BMW M5 (F10), Mercedes AMG E63, or Porsche 911 Turbo** offers similar performance with lower long-term costs.

- You prefer **modern tech**: Later-model Astons (e.g., **Vantage F12, DB11**) have improved reliability and efficiency.

- You need **practicality**: A **Rolls-Royce Phantom** or **Bentley Continental GT** offers luxury without the V12 s drawbacks.

- You re **not an enthusiast**: A **used Ferrari California or Maserati Quattroporte** provides similar prestige with slightly better value retention.

- **Best Approach for Buyers:**

- **Target 2012 2014 models** (later years had some refinements to early issues).

- **Prioritize cars with:**

- **Full service records** (especially engine and transmission).

- **Low mileage** (under **30,000 miles** is ideal; **50,000 is risky**).

- **No history of major accidents or rust**.

- **A trusted seller** (dealerships, reputable brokers, or private sellers with verifiable paperwork).

- **Budget for:**

- **Purchase price:** **$80,000 $120,000** (depending on condition and mileage).

- **First-year costs:** **$15,000 $25,000** (insurance, maintenance, taxes, and potential repairs).

- **Avoid:**

- **Cars with modified engines** (voids warranties and risks reliability).

- **Examples with "as-is" sales or no history**.

- **Models with known electrical or transmission issues** unless fully repaired.

### **Final Verdict**

The **Aston Martin Rapide V12 is a dream car for the right owner** one who cherishes **luxury, performance, and exclusivity** and can afford its demands. For everyone else, it is a **financial and practical burden** that may not deliver the long-term satisfaction of a more practical luxury grand tourer. **Proceed with caution, thorough due diligence, and a realistic budget.**

Details:

Cylinder Head. Vehicle Mileage. All catalytic converters were tested and certified to meet the performance requirements at time of sale. Parts only / flood recovery.

Cc Credit Card size units. LH means left or driver side. Electrical components may require recording/reprogramming. Search for more parts for ASTON MARTIN.

Part Mileage: 58000. Part Stock #. Model: ASTON MARTIN. Condition: 58k.

RH means right or passenger side. Vehicle Stock #: F01666. Airbag Notification.

part #: rf8d336090aa prices

  • $1249.99-$22302.23

specifications cylinderheapar:

  • for models: Rwd
  • for years: 2010-2014
  • brand: Aston
  • mpn: Rf8d336090aa
  • part type: Engine Cylinder Head Cap
  • id: E2e5d27f-931e-4bab-90e6-c5c111967633
  • partout id: A-116054224

seller cylinderheapar:

  • # reviews: 24835
  • rating: 99.9%
  • city: Belton, South Carolina

payments cylinderheapar:

  • money order
  • other
  • credit card: Discover
  • wallet: Apple-pay

offer cylinderheapar:

  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • started: March 6, 2026
  • availability: In Stock
  • best offers: True

general cylinderheapar:

  • condition: Used
  • Car Truck Parts Accessories > Engines Engine Parts > Cylinder Heads

returns cylinderheapar:

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

shipping cylinderheapar:

  • transit: 4-7 Days
  • cost: $0.00
  • service: Standard
  • type: Fixed
  • class: Standard
for models: rwd, for years: 2010-2014, part type: engine cylinder head cap, id: e2e5d27f-931e-4bab-90e6-c5c111967633, partout id: a-116054224,
category: auto parts > car truck parts accessories > engines engine parts > cylinder heads, sku: 11686253275310773,
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2 offers $1249.99–$22302.23 USD
  • Used. Offer #1 priced at $1249.99 + $0.00 shipping estimate = $1249.99* total. B Greater than 60k miles and less than or equal to 200k miles but greater than 15k miles per year. Model: ASTON MARTIN.FREE SHIPPING
  • Used. Offer #2 priced at $22302.23 + $5000.00 shipping estimate = $27302.23* total. We operate on GMT+3, Mon Fri, 7:00 16:00, and respond fastest during these hours. Part Number: CG436007AA, 05101121, , RF4G4E6015AD.+$5000.00 shipping

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