OLDSMOBILE 14095615 Firenza Cylinder Head 1.8L

( Manufacturer Part Number: 14095615 ), ( Part Type: Cylinder Head ), ( Id: 3e0524c4-20a3-4faf-9e61-39c2f25e1659 ), ( Interchange: 306-1285 )

Review OLDSMOBILE Firenza Cylinder Head Assembly Oem 1.8l fits 1982

The **1982 Oldsmobile Firenza 1.8L Cylinder Head (Part Number: 14095615)** is a meticulously engineered component designed to deliver reliable performance in the lightweight, fuel-efficient inline-four engine architecture that powered this iconic compact car. Originally crafted for the **1.8L (1799cc) L28 or L29 inline-four engine**, this cylinder head is a critical element in the combustion process, housing the intake and exhaust valves, spark plugs, and the combustion chambers where fuel and air mix to produce power. Constructed from high-quality cast iron, the head is precision-machined to ensure tight sealing with the block, minimizing blow-by and maximizing compression efficiency a hallmark of Oldsmobile s engineering in the early 1980s. The design features **four individual valves per cylinder** (two intake and two exhaust), arranged in a pushrod-actuated configuration with a single overhead camshaft (SOHC) driven by a timing chain, a common setup in the era s economy-focused engines. The head s **intake ports** are generously sized to optimize airflow for better throttle response, while the **exhaust ports** are contoured to enhance scavenging, reducing backpressure and improving exhaust gas flow. The **spark plug bores** are precisely drilled to accommodate standard 14mm plugs, ensuring consistent ignition timing for smooth operation. This cylinder head was part of a **fuel-injected system** (typically Bosch L-Jetronic or similar), meaning it was engineered to work seamlessly with the engine s electronic fuel delivery, contributing to the Firenza s reputation for efficiency and drivability. Over the years, these heads have proven durable, though they may require attention to **valve stem seals, rocker arm adjustments, or minor wear** if the engine has seen significant mileage. For restoration or performance projects, this head remains a sought-after part, offering a balance of reliability and historical authenticity for enthusiasts looking to revive or modify their Firenza s 1.8L powerplant. Whether used in a classic restoration or as a replacement for a worn-out original, this cylinder head embodies the practical yet refined engineering of Oldsmobile s compact engine family from the early 1980s.

Buying a **1982 Oldsmobile Firenza 1.8L engine cylinder head (part number 14095615)** can be a practical solution for restoring or repairing an older GM vehicle, but it comes with several considerations.

### **Pros of Buying This Part**

1. **Compatibility** The 1.8L engine was used in several GM vehicles, including the Firenza, Cutlass Ciera, and some Chevrolet models. If your engine has the same cylinder head design, this part will fit mechanically.

2. **Cost-Effective Alternative** New or remanufactured cylinder heads for this engine can be expensive, especially if sourced from specialty suppliers. A used or salvage head may be significantly cheaper, making it a budget-friendly option.

3. **Potential for Restoration** If the head is in decent condition, it could be machined and rebuilt, extending its usable life. Some heads may only need minor repairs (e.g., valve seat replacement, port cleaning).

4. **Availability** Since this is an older GM engine, parts like cylinder heads are still available through salvage yards, junkyards, and online marketplaces (e.g., eBay, Craigslist, or specialty forums).

5. **Learning Opportunity** Working on an older engine can be a valuable experience for DIY mechanics, helping them understand basic engine mechanics and machining processes.

### **Cons of Buying This Part**

1. **Condition Uncertainty** Without a thorough inspection, you may not know if the head has internal damage (warped deck, cracked combustion chambers, or worn valve guides/seats). A used head could require extensive machining or replacement of internal components.

2. **Machining Costs** Even if the head is structurally sound, it may need porting, decking, or valve seat replacement, which can add significant labor and material costs. A professional machining job can be expensive.

3. **Potential for Failure** If the head was not properly maintained in its previous life, it may fail prematurely, leading to further engine damage (e.g., blown head gasket, cracked block).

4. **Limited Warranty or Guarantees** Since this is likely a used or salvage part, there may be no warranty, meaning you bear all risks if it fails shortly after installation.

5. **Compatibility Issues** While the part number suggests compatibility, slight variations in bolt patterns, stud spacing, or gasket dimensions could cause problems. Always verify fitment before purchasing.

6. **Time-Consuming Process** If the head needs machining or rebuilding, the process can take weeks, delaying your project.

### **Conclusion and Recommendation**

Buying a **1982 Oldsmobile Firenza 1.8L cylinder head (14095615)** can be a cost-effective solution if you find a head in good condition at a reasonable price. However, the risks of hidden damage, machining costs, and potential compatibility issues must be carefully considered.

- **Inspect the head thoroughly** Look for cracks, warping, or signs of overheating. A magnetic particle inspection or dye penetrant test can help detect hidden cracks.

- **Check for machining readiness** Ensure the deck is flat, valve seats are intact, and ports are clean. If not, factor in machining costs upfront.

- **Compare pricing** Get quotes for new/remanufactured heads to see if the used option is truly worth the savings.

- **Consider alternatives** If the head is beyond repair, weigh the cost of a new head against rebuilding the existing engine or swapping in a known-good engine.

- **Buy from a reputable source** Prefer salvage yards with inspection reports or trusted online sellers who offer some form of return policy.

If you are confident in your mechanical skills, have access to a machine shop, and find a head in **good structural condition at a fair price**, purchasing this part can be a smart choice. However, if the head is questionable or machining costs would exceed the value of the engine, it may be better to invest in a new or remanufactured head to avoid long-term headaches. Always prioritize reliability over cost savings when it comes to critical engine components.

Details:

SKYHAWK 82 4-112, 1.8L, 2BC. Cylinder Head. FIRENZA 82 4-112, 1.8L, 2BC. Search for more parts OLDS FIRENZA.

part #: 14095615 price

• $425.70

specifications cylinderheapar:

• for makes: Oldsmobile
• for years: 1982
• mpn: 14095615
• part type: Cylinder Head
• id: 3e0524c4-20a3-4faf-9e61-39c2f25e1659
• interchange: 306-1285

payments cylinderheapar:

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

seller cylinderheapar:

• # reviews: 14711
• rating: 99.4%
• city: Brush, Colorado

returns cylinderheapar:

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

shipping cylinderheapar:

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

general cylinderheapar:

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

offer cylinderheapar:

• availability: In Stock
• sold: 0
• started: March 2, 2026
• quantity: 1
• options: Ship-to-home
• best offers: True

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