fits model: Century. make: Buick. year: 1995.

( Manufacturer Part Number: 17095164 ), ( Type: Fuel Injector )
The **Buick 17095164 1995 Century Fuel Rail Injector Assembly** is a critical component of the vehicle s fuel injection system, designed to deliver precise metered fuel into the combustion chambers for optimal engine performance, efficiency, and emissions compliance. This high-quality, direct-port fuel injector is engineered specifically for the **1995 Buick Century** (equipped with the **3.1L V6 engine, L67 or L68 code**), where it plays a pivotal role in maintaining smooth operation, power delivery, and adherence to EPA and CARB emissions standards. Crafted from durable materials, including a robust **stainless steel or nickel-plated housing** and a **ceramic-coated nozzle**, this injector is built to withstand the high pressures and thermal stresses of modern fuel injection systems, ensuring long-lasting reliability even under demanding driving conditions.
The **17095164 fuel rail injector** operates using an **electromagnetic solenoid mechanism**, which atomizes fuel with exceptional precision when activated by the engine s **ECM (Engine Control Module)**. Each injector is calibrated to deliver fuel in **micron-level increments**, allowing the engine to achieve the perfect air-fuel ratio for optimal combustion whether during idle, cruising, or high-load scenarios. The **sealed O-rings and gaskets** prevent fuel leaks, while the **integrated flow control valve** ensures consistent performance across varying engine speeds and temperatures. This injector is compatible with **unleaded gasoline (87 octane or higher)** and is designed to integrate seamlessly with the **1995 Century s fuel rail assembly**, which houses up to **six injectors** (depending on the engine configuration), delivering fuel directly into the intake ports for efficient mixing with air before combustion.
For restoration or replacement purposes, this **OEM-quality injector** is an ideal choice for enthusiasts and mechanics seeking to restore original performance or upgrade their Buick Century s fuel system. Its **direct-fit design** eliminates the need for modifications, ensuring a straightforward installation process. Whether replacing a worn-out or failed injector due to carbon buildup, electrical failure, or internal wear, this **Buick genuine part** guarantees the same level of performance and durability as the original equipment, helping to maintain the engine s power output, fuel economy, and emissions compliance. Proper maintenance, including regular fuel system cleaning and injector testing, will further extend the lifespan of this component, ensuring your **1995 Century** continues to run with the smooth, responsive power it was designed for.
Buying a 1995 Buick Century with the **17095164 fuel rail and injector assembly** (part of the fuel injection system) requires careful consideration due to its age, potential mechanical issues, and maintenance costs. Below is a detailed breakdown of the pros and cons, followed by a conclusion and recommendation.
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### **Pros of Buying This Vehicle**
1. **Classic Buick Reliability (for its era)**
The 1995 Buick Century was built on a solid platform, and many of its mechanical components (engine, transmission, suspension) were designed to last if properly maintained. The **3.1L V6 (L67)** engine, commonly found in this model, is known for durability, especially when paired with a **4T60-E automatic transmission** or **4T65-E** (common in this year).
2. **Fuel Injection System Advantages**
- The **fuel rail and injector assembly (17095164)** is part of a **multi-port fuel injection (MFI) system**, which is more efficient and reliable than carburetors or older throttle-body injection systems.
- Modern fuel injectors (if in good condition) provide better fuel atomization, improving engine performance and fuel economy compared to carbureted engines of the same era.
- Replacing a faulty fuel rail or injectors is a relatively straightforward repair compared to rebuilding an older carbureted engine.
3. **Parts Availability**
- Buick parts, especially for the Century, are still widely available due to its popularity in the late '90s.
- The **3.1L V6** is a common engine, so finding replacement injectors, fuel rails, and related components (like the fuel pump or fuel pressure regulator) is easier than for more obscure or modern vehicles.
- Aftermarket support exists, including remanufactured injectors and fuel rails from companies like **Delco, Stanadyne, or Walbro**.
4. **Potential for Modifications & Tuning**
- The **3.1L V6** can be tuned for better performance with aftermarket ECU chips, cold air intakes, or exhaust upgrades.
- Some owners upgrade to **high-flow injectors** or **performance fuel pumps** if they plan to modify the engine.
- The **4T60-E transmission** is also tunable (via **transmission fluid changes and torque converter upgrades**) for better shifting and towing capacity.
5. **Lower Purchase Price (Compared to Modern Vehicles)**
- A 1995 Buick Century in decent condition will cost significantly less than a new or even used modern car, making it an attractive option for budget-conscious buyers.
- The trade-in value is also higher than many older domestic cars due to Buick s reputation for comfort and build quality.
6. **Comfort & Practicality**
- The Century offers a **spacious interior**, comfortable ride, and good visibility features that appeal to buyers who prioritize comfort over raw performance.
- The **unibody construction** (shared with other GM cars like the Pontiac Grand Am) means it handles well for its size.
7. **Potential for Long-Term Ownership**
- If maintained properly, a well-kept 1995 Century can last **200,000 miles**, especially if the engine, transmission, and suspension are in good condition.
- Many classic Buick owners keep their cars running for decades with regular maintenance.
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### **Cons of Buying This Vehicle**
1. **Age-Related Wear & Tear**
- At **27 years old**, the vehicle will likely have **high mileage** (if not well-maintained), leading to concerns about:- **Worn suspension components** (shocks, struts, bushings, ball joints).
- **Worn drivetrain parts** (CV axles, driveshafts, universal joints).
- **Exhaust system leaks** (common in older GM cars due to rust).
- **Rust** is a major issue in many older Buicks, especially in **frame rails, subframes, and wheel wells**.
2. **Fuel Injection System Issues**
- The **fuel rail and injector assembly (17095164)** can fail over time due to:- **Clogged injectors** (from old fuel or contaminants).
- **Faulty fuel pressure regulator** (causing lean or rich fuel mixtures).
- **Worn fuel pump** (leading to poor fuel delivery).
- **Corroded or leaking fuel lines** (common in older cars).
- **Symptoms of injector/fuel rail problems** include:- **Hard starting** or **stalling**.
- **Rough idle** or **hesitation at acceleration**.
- **Check Engine Light (CEL)** with codes like **P0171 (lean mixture)** or **P0174 (rich mixture)**.
- **Poor fuel economy** or **misfires**.
- Replacing injectors or a fuel rail is **not extremely expensive**, but diagnosing the exact issue can be time-consuming.
3. **Electrical & Computer Issues**
- The **1995 Century uses an older ECU (Engine Control Module)**, which can fail or become incompatible with modern diagnostic tools.
- **Faulty sensors** (MAF, oxygen sensors, throttle position sensor) are common and can trigger **Check Engine Lights**.
- **Alternator or battery failures** are frequent in older cars, leading to electrical gremlins.
4. **Transmission Problems (If Automatic)**
- The **4T60-E/4T65-E automatic transmission** is generally reliable but can develop:- **Slipping gears** (due to worn clutches or torque converter).
- **Delayed shifting** (from low transmission fluid or a failing valve body).
- **Leaking seals** (leading to fluid loss).
- **Transmission fluid changes** are **critical** many owners neglect this, leading to premature failure.
- **Rebuilding or replacing the transmission** can be **expensive ($1,500 $3,000)** if it s beyond repair.
5. **Engine Wear Concerns**
- The **3.1L V6** is durable, but **high mileage** can lead to:- **Worn valve train** (valve springs, lifters, or rocker arms).
- **Leaking head gaskets** (common in GM V6s, leading to coolant loss and overheating).
- **Rod bearing or main bearing wear** (if the engine has been neglected).
- **Compression testing** and **leak-down testing** are recommended before purchase to check engine health.
6. **Maintenance & Repair Costs**
- While parts are available, **labor costs** can add up, especially for older GM dealerships that charge premium rates.
- **Specialized tools** (like a **scan tool for OBD-I diagnostics**) may be needed for proper troubleshooting.
- **Rust repairs** (frame, subframe, or body panels) can be **labor-intensive and costly**.
7. **Safety & Modern Standards**
- The **1995 Century lacks modern safety features** like:- **Stability control**.
- **Advanced airbag systems** (early side airbags may not be standard).
- **Modern crash structure** (older unibody designs may not perform as well in severe collisions).
- **Recall history** should be checked (though most recalls for this model were minor).
8. **Fuel Economy & Emissions Compliance**
- The **3.1L V6 gets around 18 22 MPG** (city/highway), which is **decent for its time** but **poor by modern standards**.
- **Smog check compliance** may be an issue in some states, especially if the **OBD-I system is failing**.
9. **Resale Value & Depreciation**
- Classic Buicks **do not hold value well** they depreciate faster than modern or high-demand classics.
- If you plan to sell later, you may not recover much of your investment unless you **restore or modify** the car.
10. **Potential for Hidden Problems**
- **Undisclosed accidents** (frame damage, bent subframes).
- **Neglected fluid changes** (oil, transmission, coolant, brake fluid).
- **Electrical shorts or wiring issues** (common in older cars).
- **Timing belt/replacement** (if the original belt was never changed, it **must** be replaced failure can destroy the engine).
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### **Conclusion**
Buying a **1995 Buick Century with a fuel rail and injector assembly issue** can be a **good or bad decision depending on your priorities, budget, and mechanical knowledge**. Here s how to evaluate:
- **Best for:** Buyers who:- Want a **comfortable, reliable daily driver** on a budget.
- Are **mechanically inclined** or have access to a good mechanic.
- Plan to **maintain the car properly** (oil changes, transmission fluid, rust prevention).
- Are okay with **higher maintenance costs** but don t mind working on the car.
- Enjoy **classic Buick styling** and don t mind its **outdated safety and tech**.
- **Not ideal for:** Buyers who:- Want a **low
Made by Buick, a trusted brand known for quality automotive parts, this fuel rail injector is reliable component enhancing the system in 1995 Buick Century. USED fuel rail injector for a 1995 Buick Century, specifically designed by the manufacturer with part number 17095164. This fuel injection part plays a critical role in delivering to the engine, ensuring optimal performance and efficiency.