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  3. SP1 4777-S823395-97

SP1 4777-S823395-97 Knock Sensor

fits model: Iq, 700, Dragon. make: Polaris. year: 2008.

4777-s823395-97 Sp1 Knock Sensor For 2008 Polaris 700 Dragon Iq Snowmobile

( Brand: Sp1 ), ( Manufacturer Part Number: 4777-S823395-97 ), ( Part Type: Sensor )

Review SP1 Knock Sensor For Polaris Snowmobile fits DRAGON IQ 700 2008

Introducing the SP1 4777-S823395-97 Knock Sensor, a precision-engineered component designed specifically for the 2008 Polaris 700 Dragon IQ. This essential part of your engine management system ensures optimal engine performance and longevity.

The SP1 4777-S823395-95 Knock Sensor is a high-quality aftermarket replacement part that uses advanced technologies to detect engine knocking or detonation. It features a sophisticated design, which includes a sensitive element that can detect even the slightest irregularities in engine combustion. The sensor converts these mechanical vibrations into electrical signals, which are then transmitted to the engine control module (ECM). The ECM uses this data to adjust fuel injection and ignition timing to prevent further engine knocking and ensure smooth engine operation.

This knock sensor is manufactured to meet or exceed OEM specifications, ensuring a perfect fit and function. It is constructed from high-strength materials, including a robust housing and a durable sensor element. The sensor is also designed to withstand the harsh conditions of off-road environments, making it an excellent choice for Polaris 700 Dragon IQ owners who enjoy riding in various terrain types.

Installing the SP1 4777-S823395-97 Knock Sensor is a straightforward process. It comes with a clear installation guide, which includes step-by-step instructions and diagrams. The sensor is also compatible with factory wiring harnesses, making the installation process even more convenient. Additionally, the sensor comes with a 1-year warranty, giving you peace of mind and protecting your investment.

In summary, the SP1 4777-S823395-97 Knock Sensor is an essential component for maintaining the optimal performance and longevity of your 2008 Polaris 700 Dragon IQ. It uses advanced technologies to detect and prevent engine knocking, and it is manufactured to meet or exceed OEM specifications for a perfect fit and function. The sensor is also designed to withstand harsh off-road conditions and comes with a clear installation guide and a 1-year warranty.

Buying a SP1 4777-S823395-97 knock sensor for a 2008 Polaris 700 Dragon IQ snowmobile can be a viable option for those experiencing issues with their vehicle's engine. This part is manufactured by Bosch, a reputable automotive components supplier, which can provide confidence in its quality.

Pros:

1. Replacement of a faulty knock sensor can help improve engine performance and prevent potential damage to other engine components.

2. The Bosch brand is known for producing high-quality automotive parts, which can ensure a long and reliable service life.

3. Installing a new knock sensor can help restore the smooth operation of the snowmobile engine.

Cons:

1. The cost of the knock sensor may be considered high by some, especially if the snowmobile is an older model or has other issues that require additional repairs.

2. Installation of the knock sensor may require some mechanical knowledge and tools, which could add to the overall cost and time investment.

3. There is a small chance that the knock sensor could be a symptom of a larger issue with the engine, which would require further diagnosis and repair.

Conclusion:

The decision to buy a SP1 4777-S823395-97 knock sensor for a 2008 Polaris 700 Dragon IQ snowmobile depends on the specific situation of the vehicle and the owner's priorities. If the engine is performing poorly and a faulty knock sensor is suspected, then replacing the part may be a worthwhile investment. However, if there are other potential issues with the engine or the cost is a concern, it may be wise to consider having a professional diagnosis performed first. Ultimately, a well-maintained snowmobile can provide many hours of enjoyment, and investing in a high-quality replacement part like this Bosch knock sensor can help ensure that the vehicle continues to run smoothly and reliably.

Recommendation:

If you suspect that a faulty knock sensor is causing issues with your 2008 Polaris 700 Dragon IQ snowmobile engine, then replacing the part with a high-quality option like the SP1 4777-S823395-97 knock sensor from Bosch is a solid investment. However, before making the purchase, it's a good idea to have the vehicle diagnosed by a professional mechanic to ensure that the knock sensor is indeed the root cause of the problem. Additionally, if you're not confident in your mechanical abilities, it may be worth considering having a professional install the new part to ensure a proper fit and function.

Details:

Brand: SP1, model Number: 4777-S823395-97. SP1 Knock Sensor for 2008 Polaris 700 Dragon IQ Snowmobile. 2017 - 2017 Polaris800 PRO-RMK 174 LE, Switchback PRO-S 163 2011 2013 Polaris800 Rush, 2005 Polaris700 XC SP, 2006 Polaris900 RMK, 2004 Polaris800 Classic, 2016 RMK Assault 155 3in. 2015 - 2018 Polaris800 Rush PRO-S, 2011 2017 Polaris800 PRO-RMK 163, 2010 Polaris800 RMK 144, 2008 2010 Polaris700 155, Switchback 2004 Polaris700 PRO X2, 2016 155 3in.

I need to exchange an item. This is helpful if you are buying multiple items. Parts without fitment are to be assumed universal and may require vehicle modification.

part #: 4777s82339597 price

  • $51.45

specifications snowpar:

  • for models: Iq, 700, Dragon
  • for makes: Polaris
  • for years: 2008
  • brand: Sp1
  • mpn: 4777-s823395-97
  • part type: Sensor

offer snowpar:

  • started: May 6, 2025
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 9
  • sold: 0

returns snowpar:

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

shipping snowpar:

  • transit: 3-6 Days
  • type: Fixed
  • service: Standard
  • class: Standard
  • cost: $0.00

general snowpar:

  • Parts Accessories > Snowmobile Parts > Other Parts
  • condition: New

payments snowpar:

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

seller snowpar:

  • # reviews: 63537
  • rating: 99.5%
  • city: Boise, ID
for models: iq, 700, dragon, for makes: polaris, for years: 2008, part type: sensor,
category: snowmobile parts > parts, sku: 6830643646074502,

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  • Offer #1: $51.45 price + $0.00 shipping estimate = $51.45* total. 2016 - 2017 Polaris 600 IQ Widetrak. 2007 - 2007 Polaris 600 HO IQ CFI.FREE SHIPPING

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