fits make: Honda. year: 2005–2006.

( Manufacturer Part Number: 71145-S9A-010 ), ( Part Type: Cover Bumper ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2005 2006 ), ( Parts Included: Only Part Reference 5 On The Diagram Is Included )
The **Honda 71145-S9A-010** is a high-performance, precision-engineered **OEM replacement starter motor** designed exclusively for Honda vehicles, ensuring seamless compatibility and reliability for critical engine starting applications. This starter is part of Honda s **S9A series**, a line of starters renowned for their robust construction, efficient performance, and long-lasting durability, making them a trusted choice for both original equipment and aftermarket use. Built with a **high-quality, corrosion-resistant housing** and reinforced internal components, this starter is engineered to withstand the demands of modern automotive systems, including those equipped with advanced electronic fuel injection and ignition controls. The **S9A-010 model** features a **permanent magnet alternator**, which eliminates the need for brushes and reduces maintenance requirements while delivering consistent power output, even in extreme temperatures or high-altitude conditions. Its **heavy-duty solenoid** ensures smooth engagement and disengagement of the pinion gear, preventing unnecessary wear on the flywheel and starter components, thereby extending the overall lifespan of the starter and the vehicle s ignition system. The internal **ball-bearing assembly** is precision-balanced for quiet operation and reduced friction, contributing to a quieter, more efficient starting process. This starter is specifically designed to meet or exceed Honda s original equipment specifications, ensuring a perfect fit for applications such as the **Honda Accord (2008 2012)**, **Civic (2006 2011)**, **Pilot (2009 2013)**, and other compatible models within the Honda lineup. Whether installed in a brand-new vehicle or as a direct replacement in a used or restored Honda, the **71145-S9A-010** starter delivers the power and reliability needed to start the engine on the first crank, even in cold or high-demand conditions. With its **sealed, maintenance-free design**, this starter requires minimal upkeep, making it an ideal choice for both professional mechanics and DIY enthusiasts seeking a dependable, long-term solution for their Honda vehicle s starting system.
### **Pros and Cons of buying a Honda 71145-S9A-010 (2019 Honda Civic Si 1.5T Engine)**
The **Honda 71145-S9A-010** is the engine code for the **2019 2021 Honda Civic Si**, featuring a **1.5L turbocharged (1.5T) inline-4** with **Direct Injection (DI)** and **Dual VVT-i** variable valve timing. Below is a detailed breakdown of its advantages and drawbacks.
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### **Pros**
1. **Strong Power Output**
- Produces **182 horsepower (136 kW) and 161 lb-ft (218 Nm) of torque**, making it one of the most powerful naturally aspirated engines in its class.
- The turbocharger provides a noticeable boost in performance compared to non-turbocharged Civics, offering a sporty driving experience.
2. **Good Reliability for a Turbo Engine**
- Honda s **Dual VVT-i and turbocharged engines** have historically been more reliable than some competitors (e.g., Ford EcoBoost, Toyota 2.0T).
- The **intercooler and wastegate design** are well-engineered, reducing the risk of overheating or turbo failure compared to earlier turbocharged Honda engines (e.g., the 2006 2011 Civic Si s K20Z3).
- **Oil consumption is minimal** compared to some turbocharged engines, though it s not entirely absent (more on this below).
3. **Fuel Efficiency**
- Despite being turbocharged, it maintains **decent fuel economy**:- **City: 24 MPG**
- **Highway: 32 MPG**
- **Combined: 28 MPG**
- Better than many naturally aspirated engines in its segment (e.g., Mazda3 Skyactiv-G).
4. **Responsive and Engaging Driving Experience**
- The **1.5T engine paired with a 6-speed manual or 10-speed automatic** provides a **sharp, linear throttle response**, making it enjoyable for both daily driving and track use.
- The **dual exhaust and sport-tuned suspension** enhance the Civic Si s sporty feel.
5. **Lower Maintenance Costs Compared to V6 or Larger Engines**
- Fewer moving parts than a V6, meaning **lower long-term maintenance costs** than a Honda Accord V6 or Civic Type R (which uses a more complex engine).
- **No major known catastrophic failure modes** (unlike some turbocharged engines that suffer from oil dilution or turbo spool issues).
6. **Good Aftermarket Support**
- **Tuning potential** is strong aftermarket tuners (e.g., **HPT, AEM, JB4**) can reliably push it to **200 HP** with minimal risk of failure.
- **Performance parts** (intake, exhaust, clutch upgrades) are widely available and affordable.
- **Common issues are well-documented**, making repairs easier for DIYers.
7. **Durability with Proper Maintenance**
- With **regular oil changes (every 5,000 7,500 miles with synthetic oil)** and **coolant flushes**, this engine can easily exceed **150,000 200,000 miles** without major issues.
- The **turbocharger and intercooler** are robust, though they are not indestructible.
8. **Lower Cost Than Competitors**
- Compared to a **Toyota GR86 (2.0T), Mazda3 Turbo, or Subaru WRX (FB25)**, the Civic Si is **cheaper to buy, insure, and maintain**.
- **Used prices** are reasonable, making it an attractive option for enthusiasts on a budget.
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### **Cons**
1. **Oil Consumption (Minor but Annoying)**
- Some owners report **slight oil consumption (0.1 0.3 quarts per 1,000 miles)**, which is **not excessive** but requires **more frequent top-ups** than a naturally aspirated engine.
- **Not as bad as some turbocharged engines** (e.g., Ford EcoBoost), but still a minor inconvenience.
- **Solution:** Use **high-quality synthetic oil (e.g., Mobil 1, Pennzoil Platinum)** and check levels regularly.
2. **Carbon Buildup on Intake Valves (Potential Issue After 50K Miles)**
- Like many direct-injection engines, the **S9A-010 can develop carbon deposits** on intake valves over time, leading to:- **Rough idle**
- **Loss of power**
- **Check Engine Light (P0171/P0174 lean codes)**
- **Solution:** A **carbon cleaning service (e.g., Seafoam, carb cleaner, or professional service)** every **50,000 70,000 miles** is recommended.
3. **Turbocharger and Intercooler Reliability (Less Common but Possible)**
- While rare, **turbocharger failure** can occur if:- **Oil changes are neglected** (leading to sludge buildup).
- **The engine overheats** (due to coolant issues or driving in extreme heat).
- **The intercooler is damaged** (from road debris or poor mounting).
- **Symptoms:** **Whining noise, loss of power, excessive smoke (blue/gray).**
- **Solution:** **Regular maintenance and avoiding aggressive driving in extreme conditions.**
4. **Suspension Wear (Not Engine-Related but Common in Sport Cars)**
- The **stiff sport suspension** leads to **faster wear on bushings, shocks, and control arms**, especially on rough roads.
- **Not an engine issue**, but adds to maintenance costs over time.
5. **Resale Value (Depreciates Like Most Civics)**
- The **Civic Si holds value better than a regular Civic**, but it still **depreciates faster than luxury or high-performance cars** (e.g., BMW M240i, Audi S3).
- **Not a major concern for enthusiasts**, but buyers should consider long-term ownership costs.
6. **Manual Transmission Clutch Wear (If Equipped)**
- The **6-speed manual** is **well-matched** to the engine, but **clutch wear** can be an issue if:- **Aggressive driving** (hard shifts, rev-matching).
- **Lack of clutch fluid changes** (every **30,000 50,000 miles**).
- **Solution:** **Regular clutch servicing** and **avoiding excessive revving before shifting.**
7. **Minor Electrical Gremlins (Common in Honda Civics)**
- Some owners report **intermittent electrical issues** (e.g., **random CEL codes, sensor failures**).
- **Not engine-related**, but adds to potential repair costs.
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### **Conclusion**
The **Honda 71145-S9A-010 (2019 2021 Civic Si 1.5T)** is a **well-engineered, reliable, and fun-to-drive engine** that offers a **great balance of power, efficiency, and durability** for its class. While it has **minor quirks (oil consumption, carbon buildup risk)**, these are **manageable with proper maintenance** and are **far less severe than issues found in some turbocharged competitors**.
**For whom is this engine ideal?**
**Enthusiasts** who want a **sporty, turbocharged daily driver** without the complexity of a V6 or supercharged engine.
**Budget-conscious buyers** who want **high performance at a lower cost** than a Toyota GR86 or Mazda3 Turbo.
**Those who enjoy tuning** the engine **responds well to aftermarket upgrades** with minimal risk.
**Owners who prioritize reliability** if maintained properly, it **lasts well beyond 150,000 miles**.
**For whom might it be less ideal?**
**Those who dislike any oil consumption** (though it s minor).
**People who neglect maintenance** (turbocharged engines require **more attention** than naturally aspirated ones).
**Buyers who want a luxury or ultra-high-performance car** (this is a **fun, affordable sport compact**, not a track weapon like a Civic Type R).
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### **Final Recommendation**
**Buy the 2019 2021 Honda Civic Si with the 71145-S9A-010 engine if:**- You want a **reliable, turbocharged daily driver** with **great performance and fuel efficiency**.
- You re willing to **perform basic maintenance (oil changes, carbon cleaning, coolant flushes)**.
- You enjoy **tuning and modifying** the car for better performance.
- You prefer **Honda s proven turbocharged reliability** over riskier alternatives (e.g., Ford EcoBoost, Toyota 2.0T).
**Avoid or proceed with caution if:**- You **cannot commit to regular maintenance** (
Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resalable and in the original packaging. Product Genuine Honda Support 71145-S9A-010. Electrical parts are not returnable.