Warranty & Shipping
Product Reviews
Vehicle Fit

This replacement radiator is just what you need to get your vehicle in working order again.

This radiator features these great qualities:

  • Direct replacement
  • Built to strict quality control specifications
  • Engineered for optimum heat-transfer performance and fit
  • 100% tested prior to leaving factory
  • Proper fittings for transmission lines (if needed)

This radiator makes a great replacement and has substantial cost savings over a dealer radiator.



Radiators may incur bent cooling fins or small imperfections during shipping or manufacturing. A few bent fins or small dents and scratches do not affect the fit or the function of the part. Neither our 60 Day satisfaction guarantee, nor the manufacturer's warranty, cover these types of insignificant damages.

Transmission Cooler Note:

Some radiators are designed to be used on both automatic and manual transmission applications. These radiator may have fittings for an automatic transmission fluid cooler. However these radiators can be used on manual transmission models without issue and require no additional parts or modifications.

Direct Fit Replacement

Core thickness equal to the OE part.  If radiator core is slightly thinner than the OEM, this can decrease overall performance and lifespan.

Premium Aluminum Core

Engineered for top performance.  Provides efficient cooling and heat-transfer.

100% Leak Tested

Built to strict quality control standards.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

4.67/ 5.0
3 reviews
5 Stars
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1 Star
Radiator worked great and solved the problem when the side plastic resivor is cracked
July 9, 2017
Was an easy process ordering my radiator. Took less than a week to get in. Arrived in good shape and my wife is happy now that she has air conditioning again. Thanks to 1A Auto
July 28, 2017
1997 grand prix gt radiator
I would highly recommend this item along with everything else 1AAuto sells. Best price, great warranty, and fast shipping are beatable. This product fit exactly like the original which made installation smooth.
November 1, 2017
Will this fit my car? Add a vehicle to make sure
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Year Make Model Description
1997-1999Buick Century Buick Century Radiator V6 3.1L
1997-1999Buick Regal Buick Regal Radiator V6 3.8L (excluding Supercharged Models)
1997-2000Chevy Venture Chevy Venture Radiator V6 3.4L
1998-1999Oldsmobile Intrigue Olds Intrigue Radiator V6 3.8L
1997-2000Oldsmobile Silhouette Olds Silhouette Radiator V6 3.4L
1997-1999Pontiac Grand Prix Pontiac Grand Prix Radiator V6 3.1L
1997-1999Pontiac Grand Prix Pontiac Grand Prix Radiator V6 3.8L (excluding Supercharged Models)
Part #: 1ARAD00632

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout