Air Lift
Susp Air Bag/Bellows
US$3,326.00
Dayco
Part # 71664
4.7(47 reviews)RADIATOR HOSE
Fits Buick, Oldsmobile
Call for Price
Contact us at 1-866-461-2787 for pricing
available
Contact us at 1-866-461-2787 for pricing
Call for PriceFree ShippingOrders $99+
WarrantyManufacturer backed
Easy Returns30-day policy
Canadian OwnedShipped across Canada
Will this fit your vehicle?
Select your vehicle to check fitment.
Dayco 71664 Vehicle Fitment
Fits 0 vehiclesThis RADIATOR HOSE fits Buick Park Avenue, Buick Riviera, Oldsmobile Aurora vehicles.
1997 Buick Park Avenue
1997 Buick Riviera
Dayco 71664 Specifications
- End 1 Inside Diameter
- 1 19/32
- Contains Heat Shield
- N
- SAE Specification
- SAE J20R4 Class D-1 SAE J1684 Type EC
- Contains Protective Sleeve
- N
- Color
- Black
- End 1 Inside Diameter
- 1.59
Dayco 71664 Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
22360M(AC DELCO)11 53 1 436 988(BMW)1.726.344(BMW)11 53 1 726 344(BMW)11.53.1.436.988(BMW)22440(CARQUEST)62476(Continental Elite)22440(GATES)62476(GOODYEAR)9073(NAPA)
Dayco 71664 Product Description
RADIATOR HOSE
About Dayco
Shop Dayco 450101 at Autrex with vehicle fitment details, current pricing, and checkout options for the Dayco 71664. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Ratings & Reviews
4.7out of 5
Based on 47 reviews
- 538
- 46
- 31
- 21
- 11
- Direct fit, no surprisesMarc 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 CanadaJen 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 sideSteve 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 againAmrit 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 againDaniel 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 71664
What vehicles does the Dayco 71664 fit?
The Dayco 71664 fits 3 vehicle applications including 1997 Buick Park Avenue, 1997 Buick Riviera, 1997 Oldsmobile Aurora. Check the full fitment list above to confirm your vehicle.
What parts does the Dayco 71664 replace?
The Dayco 71664 is a direct replacement for AC DELCO 22360M, BMW 11 53 1 436 988, BMW 1.726.344, BMW 11 53 1 726 344, BMW 11.53.1.436.988 and 5 other part numbers. See the full interchange list for all compatible replacements.
What are the shipping options for the Dayco 71664?
Shipping options for the Dayco 71664 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 71664?
For current pricing on the Dayco 71664, 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.
