GERMAN 037103373S Aba Cylinder Head Dual Valve Springs Kit 2.0 8V

( Brand: German ), ( Manufacturer Part Number: 037103373S ), ( Type: Cylinder Head Assembly ), ( Material: Aluminum ), ( Vintage Part: No ), ( Finish: Unfinished ), ( Country Of Origin: Germany ), ( Performance Part: Yes )

Review GERMAN Volkswagen 2.0 Aba Cylinder Head 8v Hd Dual Valve Springs Kit fits GOLF

The **Volkswagen Golf 2.0L 4-cylinder (ABA) 8-valve cylinder head dual valve spring kit (part number 037103373S)** is a meticulously engineered replacement component designed to restore peak performance and reliability to the iconic 1.8L or 2.0L EA111 engine family found in models like the Volkswagen Golf, Jetta, and Passat, as well as Audi and SEAT vehicles from the late 1990s and early 2000s. This high-quality kit addresses a common yet critical wear issue in the engine s valve train, where the dual valve springs responsible for maintaining consistent valve closure and preventing excessive valve lift gradually lose tension over time due to fatigue, heat, or mechanical stress. The kit includes a complete set of **new, precision-machined valve springs**, **spring retainers**, **valve spring caps**, and **valve spring retainer clips**, all engineered to Volkswagen s exacting specifications to ensure proper valve operation, optimal combustion efficiency, and reduced risk of catastrophic engine failure. Crafted from high-grade materials, these components are designed to withstand the intense thermal cycling and mechanical forces inherent in high-performance or heavily driven applications, delivering enhanced durability and longevity compared to aftermarket alternatives. Whether addressing symptoms like misfires, excessive valve train noise, or reduced engine responsiveness, this kit provides a straightforward and cost-effective solution to restore the cylinder head s functionality, ensuring smooth operation and maintaining the engine s original power output and fuel efficiency. Proper installation, typically requiring the removal of the cylinder head and careful attention to spring tension and valve clearance, is essential to maximize the benefits of this upgrade, making it an ideal choice for both restoration projects and routine maintenance to preemptively prevent costly valve-related damage.

### **Pros and Cons of buying a 037103373S Volkswagen Golf 2.0 4-Cylinder (ABA) Cylinder Head Dual Valve Spring Kit**

1. **Compatibility and Fitment** This part is specifically designed for the **Volkswagen Golf 2.0L 4-cylinder (ABA engine)**, ensuring a proper fit without modification. It is also compatible with other models sharing the same engine code, such as the **Jetta, Passat (early models), and some Audi/Seat vehicles**, reducing the risk of purchasing a wrong part.

2. **Improved Valve Train Reliability** Dual valve springs are designed to provide **better valve control and reduced valve float**, particularly beneficial for high-performance or modified engines. This can help prevent **valve bounce, misfires, or engine damage** caused by excessive valve movement.

3. **Extended Engine Lifespan** Worn or broken valve springs can lead to **valve stem damage, guide wear, or even catastrophic engine failure**. Replacing them as part of regular maintenance helps maintain **engine health and longevity**, especially in high-mileage or heavily used vehicles.

4. **Prevents Costly Repairs** Ignoring valve spring failure can lead to **expensive repairs**, such as **replacing rocker arms, valves, or even the entire cylinder head**. Addressing this issue proactively is far more economical than dealing with secondary damage.

5. **Easy Installation** This kit is designed for **DIY-friendly installation**, though experience with engine work is recommended. Most kits include **clear instructions, and the parts are typically straightforward to replace**, reducing labor costs if doing it yourself.

6. **Aftermarket & OEM Options Available** While this appears to be an **OEM (Original Equipment Manufacturer) part**, there are also **high-quality aftermarket alternatives** (e.g., **Fel-Pro, AC Delco, or reputable brands like Moroso**) that may offer similar performance at a lower cost.

7. **Common Maintenance Item** Valve springs are a **standard part of regular engine maintenance**, especially in older or high-mileage vehicles. Many mechanics recommend replacing them **every 100,000 150,000 miles** or when signs of wear (e.g., **ticking noises, misfires, or poor performance**) appear.

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1. **Cost** While not excessively expensive, **replacing valve springs is not a cheap job**. The **labor cost alone** (if done professionally) can be **$200 $500 **, depending on the shop. The **part itself** (OEM or aftermarket) typically ranges from **$50 $150**, making the total expense significant for a routine maintenance item.

2. **Labor-Intensive Process** Replacing valve springs requires **removing the cylinder head**, which involves **disconnecting fuel lines, sensors, and cooling systems**. This is a **time-consuming job** that requires **specialized tools** (e.g., **valve spring compressor, torque wrench, and proper gaskets/seals**).

3. **Potential for Additional Wear** If the **valve guides, stems, or rocker arms** are also worn, they may need replacement alongside the springs. A **full valve train overhaul** could increase costs significantly.

4. **Risk of Improper Installation** If not installed correctly, **valve springs can fail prematurely**, leading to **recurring issues**. This makes it **critical to follow manufacturer guidelines** or have a **qualified mechanic perform the work**.

5. **Not Always Necessary on Newer Engines** If the engine is **recently rebuilt or has low mileage**, valve springs may still be in good condition. **Diagnosing whether they need replacement** requires **visual inspection or a compression test**, which adds to the cost.

6. **Aftermarket Quality Variability** While some aftermarket kits are **high-quality**, others may **fail prematurely** if they are **cheaply made**. Opting for a **well-known brand** (e.g., **Fel-Pro, Moroso, or AC Delco**) reduces this risk but may not match OEM durability.

7. **Time Off the Road** For owners who **cannot afford extended downtime**, this repair may be inconvenient, especially if the engine is already showing **symptoms of wear**.

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The **037103373S Volkswagen Golf 2.0 ABA cylinder head dual valve spring kit** is a **necessary upgrade for engines showing signs of valve spring wear**, particularly in **high-mileage or modified vehicles**. While the **upfront cost and labor requirements** are significant, **proactively replacing them prevents far more expensive engine damage** in the long run.

If the engine is **exhibiting symptoms** (e.g., **ticking noises, misfires, or poor performance**), replacing the valve springs is a **wise investment** to maintain reliability. However, if the engine is **new or well-maintained**, this may not be an immediate necessity.

For **DIY enthusiasts**, this is a **manageable project** with the right tools and patience. For those without mechanical experience, **trusting a reputable mechanic** ensures proper installation and avoids future issues.

- **If symptoms exist (ticking, misfires, poor performance):** **Replace the valve springs immediately** to prevent further damage. Consider **upgrading to aftermarket springs** (e.g., **Fel-Pro or Moroso**) if OEM parts are unavailable or expensive.

- **If the engine is asymptomatic but high-mileage:** **Monitor for wear signs** and replace them **preventively** around **100,000 150,000 miles**.

- **If budget is a concern:** **Prioritize this repair over less critical maintenance** to avoid **catastrophic engine failure**.

- **For DIY installation:** **Gather all necessary tools (compressor, torque wrench, gaskets), follow OEM specs, and consider consulting a mechanic if unsure.**

- **For professional installation:** **Choose a trusted shop with experience in ABA engines** to ensure quality work.

**Final Verdict:** This is a **cost-effective preventive measure** for older or heavily used engines, but **not always an urgent fix** for newer or well-maintained ones. **Acting before failure occurs saves money and extends engine life.**

Details:

The kit includes dual valve springs for added durability and efficiency. The Volkswagen Golf 2.0 ABA Cylinder Head 8v with HD Dual Valve Springs Kit is a high-quality, German-made performance part designed for engines less than 10,000 miles of mileage. This aluminum cylinder head assembly, with its unfinished finish, is sure to enhance the performance of your vehicle.

part #: 037103373s price

• $450.00

specifications cylinderheapar:

• for models: Golf
• for makes: Volkswagen
• brand: German
• mpn: 037103373s
• type: Cylinder Head Assembly
• material: Aluminum
• vintage part: No
• finish: Unfinished
• country of origin: Germany
• performance part: Yes

payments cylinderheapar:

• credit card: Visa
• other
• wallet: Google-pay

shipping cylinderheapar:

• transit: 4-10 Days
• cost: $0.00
• type: Calculated
• carrier: USPS
• service: USPS Ground Advantage
• class: Standard

seller cylinderheapar:

• city: Columbus, Ohio
• rating: 100.0%
• # reviews: 56

general cylinderheapar:

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

returns cylinderheapar:

• policy: No Returns

offer cylinderheapar:

• quantity: 1
• options: Ship-to-home
• best offers: True
• started: March 31, 2026
• availability: In Stock
• sold: 0

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