ONAN Cummins 503-0490 RAD LOWER HOSE Pack(x2)

ONAN
Genuine Part
(No reviews yet) Write a Review
$160.31
$139.75
$20.56
Availability:
Order today – If in stock, Ships within next business day

Sold Out

Payment Methods
  • AMERICAN EXPRESS
  • Pay
SKU:
503-0490_PK2
MPN:
503-0490_PK2
ONAN Original partOriginal Part Certification
Frequently bought together:

Available Inventory

Get what you need quickly with our wide stock and fast shipping.

Competitive Pricing

Enjoy competitive rates and great deals on every order.

Customer Support

Our team is always ready to answer your questions and provide the best assistance.

Description

  • 503-0490_PK2 RAD LOWER HOSE kit made from durable rubber material designed for radiator fluid transfer
  • Constructed for resistance to heat and pressure ensuring long service life
  • Provides efficient coolant flow to optimize engine temperature control
  • This is a critical replacement part manufactured by ONAN for engine cooling systems

ONAN RAD LOWER HOSE

Shop with confidence at our store offering genuine ONAN parts, including the 503-0490_PK2 RAD LOWER HOSE pack. We provide fast shipping to get your equipment back in operation quickly. Trust our selection for authentic components and place your order today.

The 503-0490_PK2 kit includes two RAD LOWER HOSES that transfer coolant from the radiator's lower outlet to the engine. This ensures consistent temperature regulation under operating conditions, supporting stable engine power and preventing overheating.

Dependable hose for coolant flow

  • Engineered rubber material withstands high heat and pressure
  • Timely replacement prevents engine overheating and potential damage
  • Order the 503-0490_PK2 ONAN RAD LOWER HOSE now to maintain optimal engine cooling

Details

Product Details
SKU 503-0490_PK2
Brand ONAN
Material Heat-resistant rubber engineered for coolant transfer and durability under engine operating conditions
Components Included RAD LOWER HOSE (2)
Purpose / Intended Use Designed to channel coolant from the radiator to the engine block, supporting temperature regulation and preventing overheating


Tips and Instructions

  • Carefully drain coolant before removing old hoses to avoid spills
  • Ensure proper hose fit and secure clamps during installation
  • Regularly inspect hoses for cracks or leaks as part of maintenance


About this Brand:

Our customer service team is always available to provide expert guidance and help you select the right ONAN replacement part. Contact us through our Help Center for personalized assistance. We wish you a successful repair and the best purchase experience.

View AllClose

Returns Information

You may return new, non-used, and unopened items within 30 days of delivery date under a 20% re-stocking fee in case you do not need it anymore or you have ordered a wrong item.

We cannot accept any returns on "Pumps, Motors, Electrical Items & Transmissions" whether the product is used or new, however in rare cases we may allow an exception under a 40% re-stocking fee.

If you need to return an item, please go to our chat located in the lower right corner, select the option “Returns” and follow the steps to submit your request. Please have on your hands pictures of the item, they will be requested. You will shortly receive an answer from our Customer Service Team providing authorization and return instructions. Likewise, if an exception cannot be authorized, you will receive an answer from us. No returns will be accepted in our warehouse without an RMA number (Return Merchandise Authorization).

All return shipping costs are on customer's responsibility and will not be refundable.

Returns are inspected once they arrive. If the inspection determines that the items are used, non-resellable condition, or damaged, the return will be denied and the customer will be contacted to ship the parts back at the customers' request and cost.

View AllClose

Cancellations

You may cancel your order, in whole or in part, only if the part is backordered and it isn't ready to ship. Once an order has been shipped, sent from the supplier to our warehouse, or in the dispatch line, we cannot cancel it. If your order is shipped, you will need to follow our return policy to return the items you no longer want.

If you need to cancel an order or item for any reason, you may submit a cancellation request directly through your account to the "more options" section or contact us by live chat. All the cancellation requests are evaluated before its approval. If you submit a cancellation request out of business hours, on a weekend or holiday, it will be processed on the next available business day.

Please allow for the cancellation to be confirmed, and check your account for updates on the status. The cancellation process usually takes 24-48 hours to be confirmed by email. We will process your cancellation request and issue a refund to your original payment method.

In the event that an item becomes no longer available (NLA), we will cancel it from your order and ship the remaining items to you. We will send you an email notification if we cancel any part of your order.

View AllClose