Part # 71203

RADIATOR HOSE

Name: RADIATOR HOSE
Brand: Dayco
SKU: BCWL_71203
Availability: InStock

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Free ShippingOrders $99+

WarrantyManufacturer backed

Easy Returns30-day policy

Canadian OwnedShipped across Canada

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Dayco 71203 Vehicle Fitment

Fits 0 vehicles

This RADIATOR HOSE fits vehicles.

Dayco 71203 Specifications

Contains Protective Sleeve: N
Trunk Height: 20
Material: EPDM
Color: Black
End 1 Inside Diameter: 1.25
Hose Type: Single I.D. Hose

Dayco 71203 Interchange Numbers

This part replaces and is compatible with the following part numbers

Interchange Numbers

24159L(AC DELCO)MC224(ATLAS)C1438(AUTOZONE)21438(CARQUEST)21438(GATES)25524330(General Motors)22538632(General Motors)1638394(General Motors)25516661(General Motors)25517352(General Motors)14093570(General Motors)14076062(General Motors)10082862(General Motors)25522875(General Motors)10120056(General Motors)10170192(General Motors)MR312256(MITSUBISHI)MR450959(MITSUBISHI)8150(NAPA)16572-02010(TOYOTA)16572-01030(TOYOTA)16572-15190(TOYOTA)

Dayco 71203 Product Description

RADIATOR HOSE

About Dayco

Shop Dayco 450101 at Autrex with vehicle fitment details, current pricing, and checkout options for the Dayco 71203. Eligible orders over $99 may qualify for free shipping, with some exceptions.

Ratings & Reviews

4.7out of 5

Based on 47 reviews

Direct fit, no surprises
Marc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
Shipped fast across Canada
Jen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
Good part, double-check your side
Steve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
Quiet again
Amrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
Would buy again
Daniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango

Frequently Asked Questions — Dayco 71203

What parts does the Dayco 71203 replace?

The Dayco 71203 is a direct replacement for AC DELCO 24159L, ATLAS MC224, AUTOZONE C1438, CARQUEST 21438, GATES 21438 and 17 other part numbers. See the full interchange list for all compatible replacements.

What are the shipping options for the Dayco 71203?

Shipping options for the Dayco 71203 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.

What is the price of the Dayco 71203?

For current pricing on the Dayco 71203, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.

Is the RADIATOR HOSE a direct fit replacement?

Yes, the RADIATOR HOSE by Dayco is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.

What warranty does the RADIATOR HOSE come with?

The RADIATOR HOSE comes with the standard Dayco manufacturer warranty. Please check the product specifications for exact warranty terms.

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