My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Dayco 71603 CURVED RADIATOR HOSE

(Mercedes-Benz S500 1994-99, CL500 1998-99, S420 1994-99, 500SEC 1993, 500SEL 1992-93, 400SE 1992, 400SEL 1993; BMW 535i 1990-93, 735i 1988-92, 735iL 1988-92)

Manufacturer

Part Number

71603
Sale Price

$26.06

1 left at this price

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dayco 71603 is a premium curved radiator hose designed to provide reliable coolant flow between your engine and radiator. Engineered with Dayco's proven construction methods, this hose delivers exceptional resistance to heat, pressure, and the demanding conditions found in modern cooling systems.

Key Features:

  • Pre-formed curved design for precise fit and easy installation
  • High-quality EPDM rubber construction resists heat, ozone, and coolant degradation
  • Reinforced with multiple plies of polyester for superior strength and burst resistance
  • Maintains flexibility across a wide temperature range
  • Designed to meet or exceed OEM specifications

Dayco has been a trusted name in automotive cooling system components for decades. This radiator hose is manufactured to strict quality standards to ensure long-lasting performance and dependable cooling system operation.

Products specifications

Fits

Mercedes-Benz S500 1994-99, CL500 1998-99, S420 1994-99, 500SEC 1993, 500SEL 1992-93, 400SE 1992, 400SEL 1993; BMW 535i 1990-93, 735i 1988-92, 735iL 1988-92

Autoplicity has a wide selection of parts and great prices. Fast shipping and great customer service.

Great price on my item. Order placed and shipped from manufacturer very quickly. Anxiously awaiting delivery.

After having trouble completing the payment process through Amazon, I was able to complete my payment information directly on the Autoplicty website and submit the order quickly. The process was easy and fast. They had the best overall price (item plus shipping) I could find on the net. The item was shipped promptly and arrived in great condition. A quality merchant all the way around.

Great

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy