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  3. HUSQVARNA 8000H4736

HUSQVARNA 8000H4736 Smr Throttle Position Sensor Tps 511 449

fits model: Tc. make: Husqvarna.

8000h4736 Husqvarna Smr 511 449 Te Tc Oem Throttle Position Sensor Tps

( Manufacturer Part Number: 8000H4736 ), ( Part Type: Throttle Sensor ), ( Countryoforigin: Austria )

Review HUSQVARNA Smr 511 449 Te Oem Throttle Position Sensor Tps fits TC

The **Husqvarna 8000H4736 SM-R 511 449 TE Throttle Position Sensor (TPS)** is a precision-engineered component designed exclusively for the **Husqvarna 511 449 TE** and **511 449 TE-C** snowmobile models, ensuring optimal performance, throttle responsiveness, and engine efficiency. This high-quality throttle position sensor plays a critical role in the snowmobile s electronic fuel injection system by accurately measuring the angle of the throttle valve, allowing the engine control module (ECM) to deliver the precise fuel-air mixture required for smooth operation across varying throttle positions. Crafted with Husqvarna s signature attention to durability and reliability, the TPS is built to withstand the demanding conditions of off-road use, including exposure to moisture, dust, and temperature fluctuations, while maintaining consistent and dependable readings. The sensor features a robust, corrosion-resistant construction, often incorporating sealed connectors and high-grade materials to prevent signal interference and ensure long-term functionality. Whether you're navigating icy trails, steep climbs, or high-speed descents, this sensor guarantees seamless throttle response, helping to maximize power delivery while minimizing wear on the engine. Replacing a faulty TPS with this genuine Husqvarna part restores the snowmobile s performance to factory specifications, eliminating issues like stalling, rough idling, or delayed acceleration that can arise from a failing sensor. Ideal for both professional riders and enthusiasts, this component is a straightforward yet essential upgrade for maintaining the peak condition of your Husqvarna 511 series snowmobile.

### **Pros and Cons of buying a Husqvarna 8000H4736 SM-R 511 (449 TE) Throttle Position Sensor (TPS)**

#### **Pros:**

1. **Compatibility and Fitment** This TPS is specifically designed for the Husqvarna 8000H4736 SM-R 511 (449 TE) engine, ensuring a direct replacement with no modifications required. It is manufactured to meet the exact specifications of the original equipment, reducing the risk of installation issues.

2. **Performance Reliability** A high-quality throttle position sensor ensures accurate throttle response, which is critical for smooth engine operation, especially in chainsaws. Proper TPS function prevents stalling, jerking, or erratic speed fluctuations during use.

3. **Durability** Husqvarna components are known for their robustness, particularly in outdoor power equipment. The TPS is built to withstand the vibrations and environmental conditions typical of chainsaw use, reducing the likelihood of premature failure.

4. **Ease of Installation** Replacing a TPS is generally a straightforward process that does not require specialized tools or extensive mechanical knowledge. The sensor is typically connected via wiring harnesses and may involve removing a few screws or clips, making it a manageable DIY repair.

5. **Cost-Effective Repair** Replacing a faulty TPS is often more economical than repairing or replacing the entire carburetor or electronic control module. It extends the lifespan of the chainsaw by addressing a common failure point without a full overhaul.

6. **Warranty Coverage** If purchased from an authorized dealer or a reputable supplier, the TPS may come with a warranty, providing peace of mind in case of defects or premature failure.

7. **Improved Safety** A malfunctioning TPS can lead to unpredictable engine behavior, which may pose safety risks during operation. Replacing it ensures consistent throttle control, reducing the risk of accidents caused by sudden engine cuts or erratic speed changes.

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#### **Cons:**

1. **Limited Availability** Depending on the region, this specific TPS may not be readily available at all hardware stores or online marketplaces. Purchasing from specialized suppliers or official Husqvarna dealers might require additional time or effort.

2. **Potential Counterfeit Risks** If buying from third-party sellers (e.g., eBay, Amazon, or unverified online stores), there is a risk of receiving a counterfeit or low-quality replica. Counterfeit parts may not function correctly, leading to further issues or voiding any warranty.

3. **Skill Dependency** While the installation is generally simple, inexperienced users may encounter difficulties if they lack familiarity with electrical connections or chainsaw maintenance. Improper installation could damage the sensor or other components.

4. **Cost Relative to New Chainsaw** For some users, the cost of the TPS may seem high compared to the price of a new chainsaw. However, this perspective overlooks the long-term savings of repairing rather than replacing the entire tool.

5. **Compatibility Confusion** There are multiple Husqvarna chainsaw models with similar names or part numbers, and mixing up the TPS could result in an incorrect fit. Always verify the exact model and part number before purchasing to avoid wasting money on the wrong component.

6. **Additional Tools Needed** While basic tools (screwdrivers, pliers) are usually sufficient, some users may need a multimeter to test the sensor s functionality before or after installation, adding a minor inconvenience.

7. **Environmental Factors** Exposure to moisture, dust, or extreme temperatures can still affect the TPS over time, even if it is a high-quality part. Proper maintenance (e.g., cleaning contacts, ensuring dry conditions) is necessary to prolong its lifespan.

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### **Conclusion:**

The Husqvarna 8000H4736 SM-R 511 (449 TE) throttle position sensor is a reliable and necessary replacement part for maintaining optimal chainsaw performance. Its advantages such as precise fitment, durability, and ease of installation outweigh the minor drawbacks, particularly for users who prioritize functionality and longevity. The key to a successful purchase lies in sourcing the part from a trusted supplier, verifying compatibility, and ensuring proper installation.

For most users, replacing a faulty TPS is a cost-effective and straightforward solution to restore their chainsaw s reliability. However, those who are unsure about DIY repairs or lack access to the correct part may consider consulting a professional technician to avoid potential mistakes.

### **Recommendation:**

- **Purchase from an authorized Husqvarna dealer or a reputable online retailer** (e.g., Husqvarna s official website, specialized power equipment stores) to guarantee authenticity and warranty coverage.

- **Verify the exact model number** (8000H4736 SM-R 511 449 TE) before buying to avoid compatibility issues.

- **Follow the installation instructions carefully**, and consider using a multimeter to test the sensor s resistance (typically around 1.5 2.5 k at idle and increasing with throttle position) before finalizing the repair.

- **Store the chainsaw properly** after installation to protect the TPS from moisture and debris, extending its operational life.

If the user is comfortable with basic repairs, replacing the TPS is highly recommended to restore smooth throttle control and prevent further engine issues. For those without mechanical experience, seeking professional assistance ensures the repair is done correctly.

Details:

Parts described as tested worked prior to bike disassembly. Parts known to be damaged or non-functional are stated as such. Engines, frames, and other large, heavy items do not qualify for combined shipping as they are typically shipped individually. Parts are described to the best of our ability.

Major electrical parts are also tested prior to bike disassembly. Husqvarna SMR 511 449 TE TC OEM Throttle Position Sensor TPS 8000H4736, Photos. You are purchasing Husqvarna SMR 511 449 TE TC OEM Throttle Position Sensor TPS 8000H4736.

part #: 8000h4736 price

  • $210.00

specifications intakefuelmotorcycle:

  • for models: Tc
  • for makes: Husqvarna
  • mpn: 8000h4736
  • part type: Throttle Sensor
  • countryoforigin: Austria

offer intakefuelmotorcycle:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • started: March 3, 2026

shipping intakefuelmotorcycle:

  • class: Expedited
  • cost: $11.90
  • type: Fixed
  • service: USPS Priority Mail
  • carrier: USPS
  • transit: 3-7 Days

general intakefuelmotorcycle:

  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Other Air Intake Fuel Delivery
  • condition: Used

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

seller intakefuelmotorcycle:

  • rating: 99.9%
  • city: Denver, Colorado
  • # reviews: 35828
for models: tc, for makes: husqvarna, part type: throttle sensor, countryoforigin: austria,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery, sku: 22744456519580892,
Husqvarna 8000H4736 Is Similar To:
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1 offer $210.00 USD
  • New. Offer #1 priced at $210.00 + $22.00 shipping estimate = $232.00* total. 8000H4739: OR Gasket Kit. Husqvarna P/N : Sensor throttle.+$22.00 shipping

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