SUBARU 11039AB580 Right Passenger Cylinder Head Wnty FT05

( Manufacturer Part Number: 11039AB580 ), ( Model: FORESTER ), ( Part Type: Cylinder Head ), ( Condition And Options: W/o Turbo; R. )

Review SUBARU Right Passenger Cylinder Head Non turbo Oem Month Wnty fits FORESTER TURBO 2005

The **Subaru 11039AB580 FT05 Forester Right Passenger Cylinder Head (Non-Turbo, WNTY)** is a precision-engineered component designed exclusively for the **2005 2007 Subaru Forester (FT05) models** equipped with the **2.5L naturally aspirated (NA) EJ255 engine**. This high-performance cylinder head is crafted from **high-grade cast aluminum**, ensuring optimal heat dissipation while maintaining structural integrity under demanding driving conditions. The **right-hand passenger-side head** features a **dual overhead camshaft (DOHC) design** with **four valves per cylinder (two intake and two exhaust)**, allowing for efficient airflow and improved combustion efficiency. The **intake ports** are contoured for optimal fuel-air mixture distribution, while the **exhaust ports** are engineered to minimize backpressure, enhancing engine breathing and overall power delivery. This cylinder head is compatible with the **WNTY (World Non-Turbo)** variant of the EJ255 engine, which is commonly found in the **2005 2007 Forester** without turbocharging modifications. Whether used for **restoration, performance tuning, or replacement due to wear**, this part is a direct-fit solution that ensures proper sealing, cooling, and combustion dynamics. Built to Subaru s stringent quality standards, it includes **O-ring seals, valve cover gaskets, and mounting hardware**, making it a complete, ready-to-install solution for mechanics and enthusiasts seeking reliability and performance.

### **Pros and Cons of Buying a 2005 Subaru Forester (11039AB580, 2.5L Non-Turbo, Right-Hand Drive, WNTY)**

#### **Pros**

1. **Reliability and Durability**

The 2005 Subaru Forester with the **2.5L naturally aspirated (non-turbo) engine (FA20)** is known for its robust build quality. Subaru s boxer engines are renowned for longevity, especially when maintained properly. Many of these vehicles easily exceed **200,000 miles** with basic upkeep.

2. **All-Wheel Drive (AWD) Standard**

The **WNTY trim** (which stands for **W**agon, **N**on-Turbo, **T**op, **Y**ear) comes standard with **Symmetrical AWD**, making it a reliable choice for all-weather driving, including light snow and off-road conditions. This is a significant advantage over FWD vehicles in regions with unpredictable weather.

3. **Good Fuel Economy for an AWD SUV**

The **2.5L FA20 engine** delivers ** 20-22 MPG combined** (city/highway), which is decent for an AWD SUV of its era. While not as efficient as modern hybrids, it s better than many turbocharged or V6 alternatives from the same period.

4. **Spacious Interior and Practicality**

The Forester has a **roomy cabin** with a **three-door layout**, offering **good rear legroom** and cargo space ( 23.5 cu. ft. behind seats, expandable to 64 cu. ft. with seats folded). The **high roof** and **wide stance** make it feel less cramped than some competitors.

5. **Standard Safety Features for Its Time**

The 2005 Forester includes **anti-lock brakes (ABS), stability control (VDC), and side airbags**, which were standard on higher trims. While modern safety tech (like blind-spot monitoring) is missing, it was well-equipped for its era.

6. **Affordable Maintenance Costs**

Compared to turbocharged or V6 engines, the **non-turbo 2.5L FA20** has fewer high-cost components (no turbocharger, intercooler, or complex fuel injection systems). Basic maintenance (oil changes, timing belt, spark plugs) is relatively inexpensive.

7. **Resale Value and Community Support**

Subarus hold their value reasonably well, especially in snowy regions. The **FA20 engine** has a strong aftermarket support, with readily available parts and a dedicated fanbase. This makes repairs and modifications easier than on some other brands.

8. **Off-Road Capability (Compared to Competitors)**

While not a true off-roader, the Forester s **AWD, ground clearance ( 8.3 inches), and part-time 4WD option (on higher trims)** make it a practical choice for light trails, gravel roads, or winter driving.

---

#### **Cons**

1. **Aging Technology and Comfort**

The **infotainment system** is a **basic CD/MP3 player with no Bluetooth or USB ports**, requiring auxiliary cables for modern devices. The **clutch-style shifter** (on manual models) can feel dated, and the **seat materials** may show wear over time.

2. **Rust Concerns (Especially in Snowy Climates)**

Subarus from the mid-2000s are **prone to rust**, particularly in **wheel wells, rocker panels, and undercarriage**. A **thorough inspection** is critical look for **excessive rust, body filler, or uneven paint**. A **salt-corroded Forester** can become a long-term maintenance headache.

3. **Transmission Issues (On Some Models)**

The **5-speed automatic transmission** (standard on most 2005 Foresters) is generally reliable, but some owners report **rough shifting or delayed engagement** over time. A **pre-purchase inspection (PPI) with a transmission test drive** is recommended.

4. **Head Gasket and Cooling System Weaknesses**

While **less common than in turbocharged Subarus**, the **FA20 engine** can still develop **head gasket leaks or cooling system failures** if not maintained properly. Check for:

- **Coolant leaks** (under the intake manifold or around the water pump)

- **Overheating history** (white smoke from exhaust, sweet smell of coolant)

- **Timing belt condition** (should be replaced every **100,000 miles** a common failure point)

5. **Interior Wear and Tear**

The **plastic trim** can become brittle with age, and **seats may sag** after years of use. Some owners report **noisy suspension** (struts, bushings) as the vehicle ages.

6. **Limited Modern Tech and Connectivity**

No **Apple CarPlay, Android Auto, or backup camera** you ll need to rely on **auxiliary inputs or aftermarket solutions** for modern connectivity.

7. **Fuel Efficiency Not as Good as Modern Alternatives**

At ** 20 MPG combined**, it s **less efficient than modern hybrids or turbocharged SUVs** (e.g., a 2020 Honda CR-V gets 30 MPG). If fuel savings are a priority, this may not be the best choice.

8. **Potential for Hidden Mechanical Issues**

- **Suspension wear** (shocks, control arms, bushings)

- **Brake system** (rotors, pads, calipers check for uneven wear)

- **Exhaust leaks** (common near the catalytic converter)

- **CV joint wear** (clunking noises when turning)

---

### **Ending Conclusion**

The **2005 Subaru Forester (11039AB580, 2.5L non-turbo, RHD, WNTY)** is a **solid, practical AWD SUV** that excels in **reliability, off-road capability, and durability** especially if well-maintained. It s a **great choice for buyers who prioritize:**

- **All-weather driving** (AWD standard)

- **Low maintenance costs** (compared to turbocharged engines)

- **Spacious, practical interior**

- **Long-term ownership** (with proper upkeep)

- **Modern tech features** (no Bluetooth, USB, or backup camera)

- **High fuel efficiency** (modern SUVs offer better MPG)

- **A brand-new or low-mileage experience** (expect some wear)

**The biggest risks** are **rust, cooling system failures, and transmission issues**, which can be mitigated with a **detailed inspection** before purchase.

---

### **Recommendation**

You **need a reliable AWD SUV** for daily driving in **snowy or rough conditions**.

You **plan to maintain it properly** (oil changes, timing belt, rust prevention).

You **don t mind older tech** and are okay with **auxiliary inputs for music**.

You **find a well-documented example** with **low miles (

You **can t inspect the vehicle thoroughly** (rust, leaks, transmission smoothness).

You **need modern connectivity** (Bluetooth, USB, backup camera).

You **live in a very salty climate** (risk of severe rust).

You **want better fuel economy** (modern hybrids or turbocharged SUVs are more efficient).

- **Get a pre-purchase inspection (PPI)** from a **Subaru specialist or trusted mechanic**.

- **No rust in critical areas** (wheel wells, rocker panels, undercarriage).

- **No overheating history** (coolant leaks, white smoke).

- **Smooth transmission shifts** (no hesitation or jerking).

- **Proper timing belt replacement history** (if not done, budget for it).

- **Consider a used Forester from a trusted seller** (private party with service records is ideal).

This **2005 Subaru Forester is a great used AWD SUV** for the right buyer **someone who values reliability, practicality, and off-road capability over modern tech**. With **proper care, it can be a long-term dependable vehicle**. However, **buyers must be prepared for its limitations in comfort and fuel efficiency**. If you find a **well-maintained example with no major issues**, it s a **solid purchase**. If not, consider **newer Subarus (2010 ) or alternative AWD SUVs** for better tech and efficiency.

Details:

SAAB 9-2X 2005 - 2.5L, R. FORESTER 2005 - w/o Turbo; R. IC Year Range: 05, model's: IMPREZA 2005 - 2.5L, w/o Turbo; R. 05, model Year: 2005, model: FORESTER, Manufacturer: SUBARU, Tag Number, OEM Mileage: 99999 Miles, Stock CB001, IC: w/o Turbo; R.

part #: 11039ab580 prices

• $209.99-$250.00

specifications cylinderheapar:

• for models: Turbo, Forester
• for makes: Subaru
• for years: 2005
• mpn: 11039ab580
• model: Forester
• part type: Cylinder Head
• condition and options: W/o Turbo; R.

shipping cylinderheapar:

• service: UPS Ground
• carrier: UPS
• type: Fixed
• cost: $0.00
• transit: 3-7 Days
• class: Standard

payments cylinderheapar:

• wallet: Paypal
• credit card: Mastercard
• other

general cylinderheapar:

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

offer cylinderheapar:

• options: Ship-to-home
• started: April 27, 2026
• sold: 0
• availability: In Stock
• quantity: 1

returns cylinderheapar:

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

seller cylinderheapar:

• rating: 99.9%
• city: Stoystown, Pennsylvania
• # reviews: 22469

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