CAN-AM 420237179 Cylinder Housing Cam Shafts F3-S SE6 420210175

( Brand: Can-am ), ( Manufacturer Part Number: 420237179 ), ( Part Type: Cylinder Housing Cam Shaft ), ( Country Of Origin: United States )

Review CAN AM F3-s Se6 Genuine Cylinder Housing Cam Shafts fits SPYDER 2015–2016

The **Can-Am 420237179 15-16 Spyder F3-S Engine Cylinder Housing with Integrated Cam Shafts (Part Number 420210175)** is a high-performance, factory-direct component designed exclusively for the **Can-Am Spyder F3-S** model produced between the **2015 and 2016** model years. This precision-engineered cylinder housing is a critical component of the vehicle s **6-cylinder (SE6) engine**, serving as the foundational structure that houses the pistons, valves, and camshafts while ensuring optimal combustion efficiency and structural integrity. Crafted from **high-grade aluminum alloy**, the housing is engineered to withstand the extreme forces generated by the high-revving, turbocharged engine, delivering both durability and lightweight performance. The integrated **camshafts (part number 420210175)** are meticulously machined to enhance valve timing, improving airflow and power delivery while maintaining smooth operation. This assembly is a **direct replacement** for the original equipment, ensuring seamless compatibility with the F3-S s **3.7L V6 engine**, and is essential for maintaining factory performance levels or restoring a vehicle to its original specifications. Whether used in a **restoration project, performance upgrade, or routine maintenance**, this cylinder housing and camshaft set guarantees precision fitment, enhanced reliability, and the confidence of knowing that every component adheres to Can-Am s rigorous engineering standards.

### **Pros and Cons of buying a Can-Am Spyder F3-S 6-Cylinder Housing and Cam Shafts (Part Numbers: 420237179 and 420210175)**

1. **Performance Enhancement** Replacing the stock camshafts and cylinder housing with aftermarket parts can improve throttle response, horsepower, and torque, making the Spyder F3-S feel more aggressive and responsive.

2. **Improved Engine Reliability** High-quality aftermarket components (if sourced from reputable brands) may offer better durability and longevity compared to factory parts, especially if the original components were worn or failing.

3. **Customization Potential** These parts allow for fine-tuning engine performance to match riding style, whether for street use, track days, or long-distance cruising.

4. **Compatibility with Other Mods** If you plan to further modify the engine (e.g., intake, exhaust, or ECU tuning), these parts can serve as a solid foundation for those upgrades.

5. **Potential Resale Value** A well-maintained, modified Spyder with upgraded internals may appeal to enthusiasts looking for a project bike or a high-performance machine.

6. **Access to Specialized Support** Some aftermarket brands offer technical support, tuning recommendations, and warranty coverage, which can be beneficial for troubleshooting.

1. **Cost** High-quality aftermarket camshafts and cylinder housing can be expensive, especially if sourced from premium brands. The total cost may exceed the value of the bike itself, depending on its condition and age.

2. **Installation Complexity** These parts require professional installation, which may involve disassembling the engine, removing the cylinder head, and performing precise machining or balancing. DIY installation is risky and may void warranties.

3. **Potential for Overbuilding** If not properly tuned, aggressive camshafts or a modified cylinder housing could cause excessive wear, detonation, or even engine damage, especially if fuel quality or ignition timing is not optimized.

4. **Warranty Void** Most manufacturers void the factory warranty if aftermarket internals are installed, leaving you responsible for any future engine failures.

5. **Compatibility Issues** Ensure the parts are specifically designed for the 2015 2016 Spyder F3-S (SE model) and not generic replacements, as mismatched components can lead to performance issues or damage.

6. **Maintenance Requirements** Modified engines may require more frequent oil changes, valve adjustments, or cooling system checks to prevent overheating or premature wear.

7. **Learning Curve** If you re not experienced with engine modifications, you may need to invest time in research or consult an expert to avoid costly mistakes.

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### **Conclusion**

Upgrading the cylinder housing and camshafts in your Can-Am Spyder F3-S can significantly enhance performance and engine longevity if done correctly. However, the process is costly, technically demanding, and carries risks if not executed properly. The decision depends on your budget, mechanical expertise, and long-term goals for the bike.

If you re an experienced rider with access to professional help and a willingness to invest in tuning, these upgrades can be worthwhile. For casual riders or those on a tight budget, the benefits may not justify the expense, and sticking with factory parts or minor cosmetic upgrades could be a safer choice.

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### **Recommendation**

- Source parts from reputable brands (e.g., **Can-Am Performance Parts, Rotax, or specialized aftermarket suppliers**).

- Consult a **Can-Am authorized dealer or engine specialist** for installation and tuning.

- Budget for **additional modifications** (e.g., ECU flash, intake, or exhaust) to fully realize the benefits.

- Consider **testing the bike thoroughly** after installation to monitor for unusual noises, overheating, or power loss.

- Stick with **factory parts** or opt for **less invasive upgrades** (e.g., air intake, exhaust, or suspension tuning).

- Focus on **maintenance and reliability** rather than performance modifications.

- If you still want minor engine tuning, consult a **professional tuner** before making permanent changes.

Ultimately, this upgrade is best suited for **enthusiasts who prioritize performance over practicality** and are prepared for the associated costs and risks. For most riders, the marginal gains may not outweigh the investment.

Details:

Genuine Part, Removed off of a bike with 8k miles, Verify part # fits before purchase.

part #: 420237179 prices

• $119.99-$199.00

specifications cyclemufflermo:

• for models: Spyder
• for makes: Can-am, Can
• for years: 2015-2016
• brand: Can-am
• mpn: 420237179
• part type: Cylinder Housing Cam Shaft
• country of origin: United States

shipping cyclemufflermo:

• transit: 4-7 Days
• type: Fixed
• service: Economy, USPS Priority Mail, UPS Next Day Air Saver
• cost: $0.00
• class: Economy, Expedited, One-day
• carrier: USPS, UPS

payments cyclemufflermo:

• wallet: Apple-pay
• other
• credit card: Visa

general cyclemufflermo:

• Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Silencers, Mufflers Baffles
• condition: Used

returns cyclemufflermo:

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

seller cyclemufflermo:

• rating: 100.0%
• # reviews: 15436
• city: Central City, Nebraska

offer cyclemufflermo:

• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: May 30, 2026

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