CHRYSLER 335160 Outboard Reed Nos

( Manufacturer Part Number: 335160 ), ( Country Of Origin: United States )

Review CHRYSLER Outboard Petal Reed New Oem Nos

The **Chrysler 335160 Outboard Reed NOx System** is a sophisticated and advanced emissions control solution designed specifically for modern marine engines, ensuring compliance with stringent environmental regulations while maintaining peak performance. This high-efficiency system is engineered to reduce nitrogen oxide (NOx) emissions a key pollutant linked to smog and respiratory health concerns through a selective catalytic reduction (SCR) process that integrates seamlessly with Chrysler s marine propulsion systems. The 335160 model features a robust, compact design optimized for outboard applications, where space and weight are critical factors. At its core, the system employs a precision-engineered **urea-based selective catalytic reduction (Urea-SCR) catalyst**, which injects a carefully metered dose of **AdBlue (a 32.5% aqueous urea solution)** into the exhaust stream. As the exhaust gases pass through the catalyst, the urea decomposes into ammonia, which then reacts with NOx molecules, converting them into harmless nitrogen and water vapor a process that significantly cuts emissions without compromising engine power or fuel economy. The system is equipped with an intelligent **electronic control module (ECM)**, which continuously monitors engine parameters such as exhaust temperature, airflow, and urea dosage, adjusting the SCR operation in real time to maximize efficiency and minimize waste. This adaptive control ensures optimal performance across varying loads and operating conditions, from leisurely cruising to high-speed maneuvering. Built to withstand the harsh marine environment, the 335160 is constructed from corrosion-resistant materials, including high-grade stainless steel and reinforced plastics, ensuring longevity even in saltwater or humid climates. The system also incorporates a **diagnostic interface**, allowing for easy integration with the engine s onboard diagnostics (OBD-II) system, enabling technicians to quickly identify and resolve any potential issues. Whether installed on a luxury yacht, a commercial fishing vessel, or a high-performance speedboat, the Chrysler 335160 Outboard Reed NOx System delivers a balance of environmental responsibility and engineering excellence, helping fleets and individual boat owners meet regulatory standards while preserving the integrity of their marine engines.

The **Chrysler 335160 outboard engine** (a **Reed NOx Reduction System** model) is a robust marine engine designed for heavy-duty applications, particularly in commercial and industrial settings. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Chrysler 335160 (Reed NOx Reduction System)**

1. **High Power Output and Torque**

The 335160 is part of the **Chrysler 330 series**, known for delivering strong power and torque, making it suitable for large boats, tugs, and work vessels. This engine is capable of handling demanding loads without excessive strain.

2. **Durability and Reliability**

Chrysler marine engines are built with heavy-duty components, including forged crankshafts, high-pressure fuel systems, and robust cooling systems. The **Reed NOx Reduction System** (a selective catalytic reduction, or SCR, technology) is designed to meet stringent emissions regulations, indicating that the engine is built to last under prolonged use.

3. **Emissions Compliance**

The **Reed NOx Reduction System** ensures compliance with **EPA Tier 3 and IMO Tier III emissions standards**, which are critical for commercial vessels operating in regulated waters. This avoids costly retrofits or fines for non-compliance.

4. **Fuel Efficiency for Its Class**

While not the most fuel-efficient engine on the market, the 335160 offers a balanced trade-off between power and fuel consumption for its intended applications. The SCR system helps optimize combustion efficiency, reducing fuel waste compared to older, less regulated engines.

5. **Aftermarket and Service Support**

Chrysler marine engines benefit from a **strong dealer and service network**, particularly through **Cummins Marine** (which acquired Chrysler Marine in 2018). This means easier access to parts, diagnostics, and technical support, which is crucial for commercial operators.

6. **Versatility in Applications**

- Tugboats and pushboats

- Workboats (e.g., dive boats, pilot boats)

- Fishing vessels

- Large recreational yachts (though less common)

Its size and power make it adaptable to different propulsion setups.

7. **Long Service Life with Proper Maintenance**

With regular maintenance (oil changes, fuel system cleaning, cooling system checks), this engine can easily exceed **10,000 to 15,000 hours** of operation, making it a cost-effective choice for commercial use.

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### **Cons of the Chrysler 335160 (Reed NOx Reduction System)**

1. **High Initial Cost**

The **Reed NOx Reduction System** adds complexity and cost to the engine. The SCR system requires **diesel exhaust fluid (DEF)**, which is an additional ongoing expense. The upfront price of the engine is also higher than non-SCR models due to emissions compliance features.

2. **DEF Dependency and Maintenance**

The SCR system relies on **DEF (urea-based fluid)**, which must be regularly topped off. Failure to do so can lead to **emissions violations, reduced performance, or engine damage**. DEF is also sensitive to freezing in cold climates, requiring additional precautions.

3. **Complexity and Higher Maintenance Requirements**

The **Reed NOx Reduction System** introduces extra components (e.g., DEF injectors, catalytic converters, sensors) that can fail or require servicing. This increases **maintenance complexity and downtime** compared to simpler engines. Common issues may include:

- Clogged DEF injectors

- Catalytic converter fouling

- Sensor malfunctions

- DEF contamination (e.g., from water or impurities)

4. **Fuel Consumption and Operating Costs**

While not excessively thirsty, the **335160 consumes more fuel than smaller or more efficient engines** in its class. The **DEF requirement adds another layer of cost**, which can significantly impact operating expenses for commercial operators.

5. **Limited Availability of Parts and Specialists**

Though Chrysler/Cummins has a strong service network, **finding specialized technicians familiar with the Reed NOx system** may be challenging in some regions. This could delay repairs if a dealer with the right expertise is not nearby.

6. **Weight and Space Considerations**

The **335160 is a large, heavy engine**, which may require **reinforced mounts and additional structural support** in the boat. This can complicate installation, especially in older or smaller vessels.

7. **Potential for Higher Repair Costs**

Due to its complexity, **repairs involving the SCR system or related components can be expensive**. For example, replacing a catalytic converter or DEF injectors may cost **thousands of dollars**, depending on labor and parts.

8. **Cold Weather Limitations**

The **DEF system can be sensitive to freezing temperatures**, requiring pre-heating or additional insulation in cold climates. This adds operational complexity for vessels used in northern regions.

---

### **Conclusion**

The **Chrysler 335160 with Reed NOx Reduction System** is a **powerful, durable, and emissions-compliant** engine well-suited for **commercial marine applications** where reliability and compliance are critical. Its **high torque, long service life, and strong support network** make it a solid choice for **tugboats, workboats, and industrial vessels**.

However, the **higher upfront cost, DEF dependency, increased maintenance complexity, and potential for higher operating expenses** make it less ideal for **budget-conscious or small-scale recreational use**. Buyers should carefully weigh these factors against their specific needs.

If **emissions compliance, heavy-duty performance, and long-term reliability** are priorities, the **335160 is a strong option**. If **cost efficiency, simplicity, or fuel economy** are more important, alternatives like **Yanmar, Cummins QSM, or smaller Chrysler engines without SCR** may be preferable.

---

### **Recommendation**

- You operate a **commercial vessel** (tugboat, workboat, fishing boat) where **power, durability, and emissions compliance** are non-negotiable.

- You have a **budget for DEF and maintenance** and can access **specialized service support**.

- You prioritize **long-term reliability** over short-term fuel savings.

- Your vessel s **structure can accommodate the engine s weight and size**.

- You are on a **tight budget** and cannot afford the **higher initial cost or DEF expenses**.

- Your vessel will operate in **extreme cold** without proper DEF protection measures.

- You prefer **simpler, lower-maintenance engines** and do not need Tier III emissions compliance.

- You are a **small-scale operator** (e.g., recreational boater) where a **smaller, more fuel-efficient engine** would suffice.

- **Cummins QSM Series** (similar power, slightly different emissions approach)

- **Yanmar 6YX Series** (more fuel-efficient, simpler SCR system)

- **John Deere 6065** (reliable, good balance of power and maintenance)

- **Volvo Penta D13/D16** (high efficiency, strong emissions compliance)

The **335160 is a well-built, capable engine for the right buyer** one who values **performance, compliance, and longevity** over cost savings. However, **prospective buyers must be prepared for the added complexity and expenses** associated with the Reed NOx system. Always **get a pre-purchase inspection** and **clarify maintenance requirements** before committing.

Details:

The Chrysler Outboard 335160 4 Petal Reed is a new OEM part made in the USA. With genuine manufacturer part number 335160, you can trust that this reed will fit and function correctly, ensuring your boats engine runs smoothly efficiently. This reed is designed specifically for Chrysler outboard engines and essential maintaining optimal engine performance.

part #: 335160 prices

• $9.50-$59.42

specifications ouboaen:

• for makes: Chrysler
• mpn: 335160
• country of origin: United States

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shipping ouboaen:

• cost: $6.09
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seller ouboaen:

• # reviews: 1033
• rating: 99.6%
• city: Cable, Ohio

general ouboaen:

• condition: New
• Boat Parts > Outboard Engines Components > Other

offer ouboaen:

• options: Ship-to-home
• best offers: True
• availability: In Stock
• sold: 0
• started: March 10, 2026

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