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Item #:
42148797
Polaris 2521621 Throttle Body Fuel Injector OEM 2017-2020 Ranger Sportsman Ace 450 500 HO
Item #:
42148797
BSD 135
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Imported from USA store
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Order now and get it around Wednesday, August 12
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Genuine Polaris fuel injector OEM part number: 2521621 fits various Polaris models.
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What Stands Out
OEM Quality
Manufactured to original equipment specifications, ensuring perfect fit and performance for 2017-2020 Polaris Ranger, Sportsman, and Ace models.
Enhanced Performance
Improves fuel efficiency and responsiveness, addressing common performance issues while delivering a smoother ride for outdoor enthusiasts and daily users.
Reliable Durability
Built to withstand harsh conditions, providing long-lasting durability that outperforms aftermarket alternatives and reducing maintenance frequency and costs.
Product Details
| Package Weight | 1 Pound |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Polaris Owners
Ideal for owners of 2017-2020 Polaris Ranger or Sportsman models needing reliable throttle body performance.
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DIY Mechanics
Great choice for mechanics looking to replace fuel injectors in Polaris off-road vehicles, ensuring optimal engine function.
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Performance Enthusiasts
Beneficial for those seeking enhanced engine performance and fuel efficiency in their Polaris Ranger or Sportsman.
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Non-Polaris Models
Not suitable for vehicles outside the Polaris brand or other model years that are not specifically listed.
Product Description
Polaris 2521621 Throttle Body Fuel Injector OEM 2017-2020 Ranger Sportsman Ace 450 500 HO
About This Item
Introducing the Polaris 2521621 Throttle Body Fuel Injector OEM for 2017-2020 Ranger Sportsman Ace 450 500 HO. This genuine Polaris product is designed to provide the ultimate performance and reliability for your off-road adventures. With the OEM part number 2521621, you can be sure that this throttle body fuel injector is a perfect fit for your Polaris vehicle. It is specifically designed to fit the following models: 2017-2020 Ranger 500 and 2017-2020 Sportsman 450 HO.
Whether you're tackling rugged terrains or cruising through open trails, this fuel injector will deliver the optimal fuel-air mixture to enhance your vehicle's power and efficiency. Not only does this fuel injector improve performance, but it also meets the high standards set by Polaris. The OEM designation means that this product is made by the original equipment manufacturer, ensuring superior quality and durability. You can trust that this throttle body fuel injector will withstand the demands of your outdoor adventures. Please note that this product complies with California Proposition 65, as it contains fuel, oils, fluids, and other components that may contain lead and lead compounds.
These chemicals are known to the State of California to cause cancer, birth defects, and reproductive harm. It's important to take proper safety precautions when handling and servicing your vehicle. Upgrade your Polaris Ranger Sportsman Ace with the Polaris 2521621 Throttle Body Fuel Injector. Maximize your vehicle's performance and reliability while conquering any terrain.
Trust in the quality and expertise of Polaris to enhance your off-road experiences. Order yours today and get ready for your next adventure!.
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Customer Questions & Answers
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Question:
Does this fuel injector fit any other Polaris models?
Answer: This fuel injector is specifically designed to fit Polaris Ranger 500 and Sportsman 450 HO models for the years 2017-2020. -
Question:
Is this fuel injector compatible with any other brands?
Answer: No, this fuel injector is manufactured by Polaris and is meant to be used with their specific models. -
Question:
Why is the California Proposition 65 warning important?
Answer: The warning is essential as it alerts users about the presence of chemicals known to cause harm, emphasizing precautions and safety measures during maintenance and use.
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Pros
- Excellent performance improvement
- High-quality OEM part
- Easy installation process
- Durable and reliable
- Perfect fit for specific models
Cons
- May need minor adjustments during installation.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BSD 135
Order now and get it around Wednesday, August 12
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Polaris OEM part number: 2521621
- Fits models: Ranger 500, Sportsman 450 HO
- Model years: 2017-2020
- California Proposition 65 warning
- Contains lead compounds
- Important for vehicle service and replacement
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