1. Old Chainsaw Parts Items
  2. sku: 10540575443991663
  3. HUSQVARNA 503563401

HUSQVARNA 503563401 Valve Inlet Needle

503563401 Husqvarna Genuine Oem Valve Inlet Needle

( Brand: Husqvarna ), ( Manufacturer Part Number: 503563401 ), ( Compatible Brand: For Walbro Carburetor, For Husqvarna ), ( Type: Carburetor ), ( Country Of Origin: United States )

Review HUSQVARNA Genuine Oem Valve Inlet Needle

The Husqvarna 503563401 Valve Inlet Needle is an essential replacement part for Husqvarna pressure washers that utilize a GSV (Global Service Version) pump. This needle is designed to fit specifically into the valve inlet of these pumps, ensuring optimal performance and water flow.

The needle is made from high-quality materials, specifically engineered for durability and resistance to wear and tear. It features a fine, sharp tip that allows it to effectively filter out debris and impurities from the water supply, preventing damage to the pump and ensuring that the pressure washer delivers consistent, powerful output.

The Husqvarna 503563401 Valve Inlet Needle is easy to install, requiring no special tools or expertise. To replace the old needle, simply unscrew the old one from the valve inlet and screw the new one in place. The needle comes packaged individually, ensuring that it is not damaged during shipping and that it is ready to use right out of the box.

By using a genuine Husqvarna Valve Inlet Needle, you can ensure that your pressure washer continues to operate at its best, delivering the powerful, consistent water flow that you require for your cleaning tasks. Whether you are cleaning your home's exterior, your vehicle, or your business's facilities, this replacement part is an essential investment in the longevity and performance of your pressure washer.

The Husqvarna 503563401 valve inlet needle is a replacement part for Husqvarna pressure washer models. Here are some pros and cons that may help you decide whether to purchase this part:

Pros:

1. Ensures Proper Functioning: A worn-out or damaged valve inlet needle can affect the performance of your pressure washer. Replacing it with a new one can help improve the machine's efficiency and restore its cleaning power.

2. Easy Installation: The Husqvarna 503563401 valve inlet needle is designed to be easy to install. It usually takes only a few minutes to replace the old needle with the new one, and no special tools are required.

3. Cost-Effective: Compared to the cost of buying a new pressure washer, replacing the valve inlet needle is a more cost-effective option. It can save you money in the long run, especially if you use your pressure washer frequently.

4. OEM Quality: The Husqvarna 503563401 valve inlet needle is an original equipment manufacturer (OEM) part. This means that it is specifically designed and manufactured by Husqvarna to fit and function optimally with their pressure washers.

Cons:

1. Cost: While the Husqvarna 503563401 valve inlet needle is a cost-effective option compared to buying a new pressure washer, it may still be a significant expense for some people.

2. Availability: In some areas, it may be difficult to find a local retailer that carries this specific part. In such cases, you may need to order it online, which could take some time.

3. Potential for User Error: Improper installation of the valve inlet needle could lead to damage to other parts of the pressure washer or even injury. It is essential to follow the manufacturer's instructions carefully when installing the part.

In conclusion, the Husqvarna 503563401 valve inlet needle is a necessary replacement part for Husqvarna pressure washers that have a worn-out or damaged needle. While it may come with some costs and potential challenges, the benefits of improved performance, easy installation, and OEM quality often outweigh the cons. If you use your pressure washer frequently and notice a decrease in its cleaning power, it may be worth considering purchasing this part. However, it is essential to ensure that you follow the manufacturer's instructions carefully during installation to avoid any potential issues.

Details:

HUSQVARNA PART 503563401 INLET NEEDLE.

part #: 503563401 prices

  • $14.10-$25.00

specifications sawpancho:

  • brand: Husqvarna
  • mpn: 503563401
  • compatible brand: For Walbro Carburetor, For Husqvarna
  • type: Carburetor
  • country of origin: United States

returns sawpancho:

  • policy: No Returns

shipping sawpancho:

  • type: Calculated
  • cost: $5.20
  • service: USPS Ground Advantage
  • transit: 5-11 Days
  • carrier: USPS
  • class: Standard

offer sawpancho:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • best offers: True
  • started: February 13, 2026
  • quantity: 1

seller sawpancho:

  • city: Pulaski, Pennsylvania
  • # reviews: 14
  • rating: 100.0%

general sawpancho:

  • Yard, Garden Outdoor Living > Outdoor Power Equipment > Chainsaw Parts
  • condition: New

payments sawpancho:

  • wallet: Apple-pay
  • credit card: Visa
  • other
compatible brand: for walbro carburetor, for husqvarna, type: carburetor, country of origin: united states,
category: home & garden > yard, garden outdoor living > outdoor power equipment > chainsaw parts, sku: 10540575443991663,

Husqvarna 503563401 Is Similar To:

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5 offers $14.10–$25.00 USD
  • Offer #1: $25.00 price + $5.62 shipping estimate = $30.62* total. HUSQVARNA PART INLET NEEDLE.+$5.62 shipping
  • Offer #2: $14.10 price + $29.00 shipping estimate = $43.10* total. 362 Special (2003-10). 362 EPA (1999-05).+$29.00 shipping
  • Offer #3: $17.49 price + $10.10 shipping estimate = $27.59* total. Husqvarna, Jonsered, AYP, Sears, Craftsman, Electrolux, McCulloch, Poulan, Weed Eater, Yazooks.+$10.10 shipping
  • Offer #4: $40.54 price + $0.00 shipping estimate = $40.54* total. Inlet Needle # for Husqvarna, Poulan, Poulan Pro, WeedEater, Gardena, Orbit, Jonsered, Flymo, RedMax, Zenoah, McCulloch.FREE SHIPPING
  • Offer #5: $32.95 price + $0.00 shipping estimate = $32.95* total. This part is compatible with the following. Part No:.FREE SHIPPING

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