JESUNK
0 ratings
4 Pack Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC for Polaris RZR Slingshot Ranger Sportsman Cooling Fan Relay
genuine image
4 Pack Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC for Polaris RZR Slingshot Ranger Sportsman Cooling Fan Relay
Always keep a couple of spare relays. High-temperature withstand up to 125 ambient.
4 Pack Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC for Polaris RZR Slingshot Ranger Sportsman Cooling Fan Relay

4 Pack Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC for Polaris RZR Slingshot Ranger Sportsman Cooling Fan Relay

0 ratings Write a review
Out of stock
us Imported from USA store
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Always keep a couple of spare relays. High-temperature withstand up to 125 ambient.
Search for similar products
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Compatibility
Designed for Polaris vehicles, ensuring perfect fit and functionality across models like RZR, Slingshot, Ranger, and Sportsman, meeting diverse automotive needs.
Reliable Performance
Crafted to handle demanding applications, these relays guarantee consistent operation, enhancing cooling fan performance and overall vehicle reliability.
Convenient Pack Size
The 4 pack option provides excellent value, allowing users to replace multiple relays at once, reducing downtime and ensuring optimal vehicle performance.

Product Details

Find the perfect relays for your Polaris RZR and other models. High rating up to 20A, withstands high temperatures, and suitable for automotive applications. Get yours now! Shop at Ubuy Namibia
  • High rating of up to 20A and 12VDC
  • Ultra Micro ISO Automotive relay with SPST (1 Form A) contact form
  • Can withstand high temperatures up to 125°C ambient
  • Includes 4 pieces of 303-1AH-C-R1-U01-12VDC relay
  • Compatible with various RZR models including RZR 570, RZR 800, RZR 900, and RZR 1000
  • Designed for general purpose automotive applications
Connector TypeScrew
Contact TypeNormally Open
Current Rating20 Amps
Mounting TypeSocket Mount
Operation ModeAutomatic
Wattage960 tMilliwatts
Coil Resistance303 Ohms
Coil Voltage12 Volts
Contact Current Rating20 Amps
Lower Temperature Rating120 Degrees Celsius
Maximum Switching Current20 Amps
Minimum Switching Voltage12 Volts (DC)
Upper Temperature Rating125 Degrees Celsius
Brand NameJESUNK
UPC793513299473 608571234468
Part Number303-1AH-C-R1-U01
ManufacturerCHERRY CUTE
Specification MetIso
Contact MaterialSilver
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Off-Road Enthusiasts

    Ideal for users who frequently upgrade or repair their Polaris RZR or Slingshot ATV systems.

  • DIY Mechanics

    Perfect for individuals who perform their own automotive repairs and need reliable relays for electrical systems.

  • Recreational Vehicle Owners

    Great for owners of Sportsman and Ranger models needing to replace or enhance cooling fan functionality.

Not Suitable For
  • Casual Drivers

    Not suitable for those who use their vehicles infrequently and do not require specialized automotive relays.

Product Description

4 Pack Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC for Polaris RZR Slingshot Ranger Sportsman Cooling Fan Relay

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the function of the 4 Pack Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC?

    Answer: The 4 Pack Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC is designed to control electrical circuits in various automotive applications. These relays are particularly effective in managing high-current loads, such as cooling fan systems, especially in vehicles like the Polaris RZR, Slingshot, Ranger, and Sportsman. By utilizing relays, you reduce the load on the vehicle's switches, thereby increasing their lifespan and enhancing overall reliability.
  • Question: Are these relays compatible with other vehicles besides Polaris models?

    Answer: Yes, while the 4 Pack Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC is specifically noted for use in Polaris vehicles, their universal design allows for compatibility with a wide range of automotive applications. They can be used in any 12V DC system that requires relay control for gadgets or accessories, making them versatile for various brands, including off-road and racing vehicles.
  • Question: How do I install the 4 Pack Automotive Purpose Relays?

    Answer: Installing the 4 Pack Automotive Purpose Relays involves connecting the relay's terminals to the corresponding wires in your vehicle's electrical system. Typically, you'll need to connect the power supply, ground wire, and the load circuit. For optimal performance, refer to the relay's datasheet for wiring diagrams. Ensure to disconnect your vehicle's battery before starting the installation to avoid any electrical shorts or damage.
  • Question: What are the key specifications of the relays?

    Answer: The 4 Pack Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC features a voltage rating of 12V DC and can handle up to 30 amps of current. This allows them to effectively manage demanding automotive loads, such as cooling fans or auxiliary lights. The compact design makes them easy to fit in tight spaces, and their reliable operation ensures consistent performance under various conditions—ideal for off-road adventures.
  • Question: Can these relays be used for aftermarket modifications?

    Answer: Absolutely! The 4 Pack Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC is an excellent choice for aftermarket modifications. Whether you're adding additional lighting, upgrading your cooling system, or integrating new electronic accessories, these relays provide the robust performance needed. Their reliability ensures that your modifications function efficiently, providing peace of mind on and off the road.
  • Question: What advantages do automotive relays offer?

    Answer: Automotive relays like the 4 Pack Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC provide several advantages, such as reducing the electrical load on switches and increasing overall system reliability. They help prevent overheating and damage to wiring by ensuring that high-current devices are controlled safely. This feature is especially beneficial for vehicles that frequently utilize high-demand accessories, extending their lifespan significantly.
  • Question: What is the typical lifespan of these relays?

    Answer: The typical lifespan of the 4 Pack Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC can vary based on usage and environmental conditions. However, under standard operating conditions, they are designed for longevity, offering consistent performance for extended periods. Regular maintenance and ensuring the correct load specifications will help maximize their service life in your vehicles.
  • Question: Do these relays come with any features or certifications?

    Answer: The 4 Pack Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC are built to meet high-performance standards, ensuring they can handle the demands of automotive use. While they may not explicitly come with certifications, their design typically adheres to industry norms for safety and performance, making them reliable for everyday automotive applications, especially in rigorous environments.
  • Question: Where can I buy 4 Pack Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC in Namibia?

    Answer: You can purchase the 4 Pack Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC from Ubuy. They provide a convenient online shopping experience, often featuring a wide variety of automotive parts and accessories suitable for your needs. With a simple search on their platform, you can find the relays and have them delivered without hassle.
  • Question: Are these relays water-resistant?

    Answer: The 4 Pack Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC are designed to withstand tough automotive conditions, including exposure to moisture and dirt. While they are not fully submersible, their construction typically offers some level of resistance to water damage. This makes them suitable for off-road use where conditions can be variable, ensuring reliable performance across different terrains.

JESUNK Accessory Power Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
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
CK
Chitra
Verified buyer

“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
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
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
SJ
SAO JOHN
Verified buyer

“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
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • 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.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

Currently unavailable.

We don't know when or if this item will be back in stock.

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Recommended to have spare relays
  • High temperature withstand up to 125 ambient
  • Fits several models of RZR, including RZR 570, RZR 800, RZR 900, and RZR 1000
  • Ultra Micro ISO Automotive relay
  • High Rating up to 20A
  • Power Consumption: 960 mW

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.