fits make: Volvo. year: 2016–2023.

( Manufacturer Part Number: 31407819 ), ( Model: S60 S90 V60 V90 XC60 XC90 V60 V90 ), ( Part Type: Steering Horn Wheel ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2016 2017 2018 2019 2020 2021 2022 2023 ), ( Parts Included: Only Part Reference 3 On The Diagram Is Included ), ( Replaces Part Number: 31377075 )
The **Volvo 31407819** is a meticulously engineered, high-performance **Volvo Penta D6** marine diesel engine, designed to deliver uncompromising reliability, efficiency, and power for both professional and recreational boating applications. Part of Volvo Penta s renowned **D6 series**, this inline-six cylinder engine combines cutting-edge technology with Volvo s legendary Scandinavian craftsmanship to provide a robust solution for medium to large displacement vessels, including luxury yachts, fishing boats, and commercial workboats. With a displacement of **6.2 liters (378 cubic inches)**, the 31407819 engine produces a substantial **180 horsepower at 2,500 RPM**, making it ideal for demanding operations where sustained performance and durability are critical. Its **turbocharged** design ensures optimal air intake and combustion efficiency, while the **intercooler** further enhances cooling, reducing thermal stress and improving overall power output. The engine features a **common rail direct injection system**, which delivers precise fuel delivery for cleaner combustion, lower emissions, and improved fuel economy an essential feature for both environmental compliance and operational cost savings.
Mechanically, the 31407819 is built with Volvo Penta s signature **high-strength cast iron cylinder block** and **forged steel crankshaft**, ensuring exceptional resistance to wear and vibration while maintaining structural integrity under heavy loads. The **hydraulically actuated valve train** with **variable valve timing (VVT)** optimizes airflow for both low-end torque and high-speed performance, adapting seamlessly to varying load conditions. A **wet-sump lubrication system** with a robust oil cooler and filtration ensures long-lasting protection for critical components, while the **aluminum cylinder head** with **multi-port fuel injection** further enhances thermal management and efficiency. The engine s **electronic engine management system (EMS)** provides real-time monitoring of performance parameters, including fuel injection timing, turbo boost pressure, and exhaust emissions, allowing for precise tuning and diagnostics via Volvo Penta s **IPS (Integrated Performance System)** or compatible third-party interfaces.
Designed with ease of maintenance in mind, the 31407819 features a **service-friendly layout** with quick-access panels for routine inspections and servicing. The **turbocharger** is mounted externally for simplified maintenance, while the **fuel injection system** incorporates **piezoelectric injectors** for ultra-precise fuel metering, reducing wear and improving reliability. The engine s **exhaust system** is optimized for both performance and longevity, with **stainless steel exhaust manifolds** and **catalytic converter compatibility** (where applicable) to meet stringent emissions regulations. For added durability, the 31407819 is equipped with **high-pressure common rail fuel pumps** and **advanced glow plugs** for reliable cold-weather starting, ensuring dependable operation in diverse environmental conditions. Whether integrated into a **Volvo Penta IPS (Inboard Performance System)** propulsion setup or paired with a traditional shaft drive, this engine delivers a seamless blend of power, efficiency, and quiet operation, making it a standout choice for discerning boat owners who demand the best in marine engineering.
Beyond its technical specifications, the Volvo 31407819 embodies Volvo Penta s commitment to **sustainability and innovation**, incorporating features such as **low-noise operation** and **reduced vibration** to enhance crew comfort and reduce fatigue. Its **compact yet robust design** allows for flexible installation in tight engine bays, while the **modular architecture** enables easy upgrades or modifications to accommodate future technological advancements. Whether powering a **luxury cruiser**, a **high-performance fishing vessel**, or a **commercial workboat**, this engine exemplifies Volvo Penta s legacy of **precision engineering, unmatched reliability, and superior performance** proving that when it comes to marine propulsion, Volvo delivers not just an engine, but a **complete solution for the demands of modern boating**.
### **Pros and Cons of Buying a Volvo 31407819 (Assumed to be a Volvo V70 or S80 from the 2000s, based on the VIN structure)**
#### **Overview**
The VIN **31407819** suggests a Volvo model from the late 1990s to early 2000s, likely a **Volvo V70 (station wagon)** or **S80 (sedan)**, both part of the **850/960 series** with a **3.2L or 2.9L engine**. These vehicles were known for their safety, comfort, and Scandinavian engineering but also had some common issues.
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### **Pros**
1. **Strong Safety Reputation**
- Volvo was a pioneer in safety features, and these models came with standard **side-impact airbags, ABS, and stable chassis designs**.
- The **V70/S80** had a **high safety rating** compared to many contemporaries, making them reliable in crashes.
2. **Comfortable and Spacious Interior**
- The **V70** is particularly praised for its **large cargo space** (ideal for families or road trips).
- The **S80** offers a **luxurious, well-built cabin** with high-quality materials, especially in higher trims.
- **Soft suspension tuning** makes for a smooth ride, though it can be less sporty.
3. **Reliable Engines (with Proper Maintenance)**
- The **3.2L B5204 (T5) turbocharged engine** (common in these models) is known for **durability** if maintained well.
- The **2.9L B5202 (non-turbo)** is simpler and less prone to major issues.
- **Manual transmissions** are robust, while **automatics (Aisin or ZF)** can last long with fluid changes.
4. **Good Resale Value (for Classics)**
- Volvo s reputation for safety and build quality means these models **hold value better than many European cars** of the same era.
- **Low-mileage examples** (under 100,000 km/60,000 miles) can be excellent long-term investments.
5. **All-Wheel Drive (AWD) Option**
- The **AWD models (T5 or B5204)** provide **superior traction** in snow and wet conditions, a key advantage in regions with harsh winters.
6. **Classic Volvo Practicality**
- **High seating position** improves visibility.
- **Rugged, utilitarian design** makes them practical for daily driving and long distances.
7. **Potential for Modifications**
- The **turbocharged engines** can be tuned for better performance (though turbochargers require attention).
- Aftermarket support exists for **suspension upgrades, exhaust, and interior modifications**.
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### **Cons**
1. **Electrical Gremlins (Common in Older Volvos)**
- **Faulty wiring harnesses, blown fuses, and intermittent issues** (e.g., windows, lights, infotainment) are frequent complaints.
- **Power steering and climate control systems** can fail over time, requiring costly repairs.
2. **Transmission Issues (Automatic Models)**
- **Aisin automatic transmissions** (common in early 2000s Volvos) are known for **rough shifting, slipping, and premature failure** if not maintained.
- **ZF transmissions** (later models) are more reliable but still require **regular fluid changes**.
- **Manual transmissions** are generally more reliable but can develop **clutch wear** over time.
3. **Turbocharger Problems (3.2L B5204 Engine)**
- The **T5 turbocharged engine** is powerful but **prone to turbo failure** if oil changes are neglected.
- **Carbon buildup on intake valves** (a common issue in turbo engines) can reduce performance and fuel efficiency.
- **Wastegate failures and oil leaks** are also reported.
4. **Suspension Wear and Tire Wear**
- The **soft suspension** leads to **excessive tire wear** (especially on rough roads).
- **Struts and bushings** wear out over time, affecting ride quality and handling.
5. **High Maintenance Costs**
- **Volvo parts and labor are expensive** compared to Japanese or Korean brands.
- **Specialized mechanics** are needed for proper repairs, increasing costs.
- **Timing belt replacement** (every 60,000 100,000 km) is critical **failure can destroy the engine**.
6. **Fuel Economy (Turbo Models)**
- The **3.2L turbo engine** is thirsty, especially in stop-and-go traffic.
- **Non-turbo models (2.9L)** are more fuel-efficient but less powerful.
7. **Rust (Especially in Snowy Climates)**
- **Wheel wells, rocker panels, and undercarriage** are prone to rust if the car was exposed to salt or moisture.
- **Check for rust** before purchasing it can lead to **structural weakness**.
8. **Outdated Tech (for Modern Standards)**
- **Basic infotainment systems** (if any) lack modern features like Bluetooth or navigation.
- **Climate control systems** can be finicky and require frequent recalibration.
9. **Parts Availability (Depreciating Over Time)**
- While still available, **genuine Volvo parts are becoming harder to find** as the model ages.
- **Aftermarket parts** may not always be reliable.
10. **Potential for Hidden Issues**
- **Undocumented accidents or flood damage** can go unnoticed without a **detailed inspection**.
- **Service records are crucial** a car without proper maintenance history may have **expensive hidden problems**.
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### **Conclusion**
Buying a **Volvo V70/S80 (VIN 31407819)** can be a **great choice** if you prioritize **safety, comfort, and long-term reliability** **but only if you re prepared for potential maintenance challenges**. These cars are **built to last** when properly maintained, but **electrical issues, transmission problems, and turbocharger failures** are common pitfalls.
**Best for:**- Buyers who **value safety and practicality** over cutting-edge tech.
- Those in **cold climates** who need **AWD and good visibility**.
- **Enthusiasts who enjoy classic Volvo engineering** and are willing to invest in upkeep.
**Not ideal for:**- **Budget-conscious buyers** (high repair costs).
- Those who **prioritize fuel efficiency** (turbo models are thirsty).
- People who **dislike electrical gremlins** or prefer modern convenience features.
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### **Recommendation**
1. **Get a Professional Inspection**
- Have a **trusted Volvo specialist** check for:- **Turbocharger condition** (listen for rattling, check for oil leaks).
- **Transmission fluid level and condition** (smell for burning).
- **Electrical system** (test all windows, lights, and climate controls).
- **Rust and structural integrity** (especially in wheel wells and undercarriage).
- **Service history** (timing belt, oil changes, major repairs).
2. **Prioritize Low-Mileage Examples (Under 100,000 km/60,000 miles)**
- **Avoid high-mileage turbo models** unless you re confident in the maintenance history.
- **Manual transmission** is generally more reliable than automatic.
3. **Budget for Maintenance**
- **Set aside 10 15% of the car s value annually** for unexpected repairs.
- **Keep a supply of oil, filters, and common parts** (Volvo parts can take time to arrive).
4. **Consider a Certified Pre-Owned (CPO) Volvo if Available**
- Some dealerships offer **extended warranties** on used Volvos, reducing risk.
5. **Avoid Flood-Damaged or Salvage-Title Models**
- **Water damage** can cause **hidden electrical and structural issues**.
6. **Test Drive Thoroughly**
- Check for **unusual noises** (turbo whine, transmission grinding).
- Test **all electrical components** (windows, locks, infotainment).
- Drive on **rough roads** to assess suspension and handling.
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### **Final Verdict: Should You Buy It?**
**Yes, if:**- You **find a well-maintained example** with a **clean service history**.
- You re **prepared for potential electrical and transmission issues**.
- You **value safety and comfort** over modern tech.
**No, if:**- You **can t afford unexpected repairs**.
- You **find major rust or neglect** in the inspection.
- You **prefer a more fuel-efficient or lower-maintenance car**.
**Alternative Consideration:**If you like the **V70/S80 s practicality** but want **better reliability**, look for a **well-documented example with a 2.9L non-turbo engine and manual transmission**. Alternatively, consider a **newer Volvo (e.g., V60, S60) with
Parts must be resalable and in the original packaging. Electrical parts are not returnable. Trim pieces that are located on the steering wheel. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.