1ARAD00633-Chevrolet Buick Pontiac Olds Radiator


Chevrolet Buick Pontiac Olds Radiator DIY Solutions


Part Details

This part replaces:

  • Spectra Premium Industries CU1890
  • Partslink GM3010106
  • TYC 1890
  • DIY Solutions HVA03281
Save 32%
List: $132.95 Save: $43.00
Part 1ARAD00633
In Stock

Orders must be placed by 2pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

DIY Solutions
Brand #: HVA03281

Frequently bought together

Vehicle Fit
Warranty & Shipping


  • Direct replacement
  • Plastic tanks with aluminum core
  • Dimensions:
    • Height: 30 1/2"
    • Width: 15 1/16"
    • Thickness: 1"
  • Built to strict quality control specifications

Construction Note:

Due to new advances in radiator design and technology, this radiator may be constructed from materials that are different from your original. If so, the radiator will still fit and function properly but will be more efficient in cooling.

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.

Your DIY Solution—Complete Repair in One Purchase

Do you need an assortment of parts to complete a repair? Stop searching for parts individually and complete your repair in a single purchase with a customized kit or set from DIY Solutions.

High-Quality Parts From Trusted Brands

Parts in DIY Solutions' kits and sets are selected from the best automotive brands and include hard-to-find and even obsolete parts you may need for your vehicle.

Guaranteed Fit

DIY Solutions ensures its selected parts are quality-tested to guarantee fit and function.

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 - www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.


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.

Need help? Ask one of our Auto Experts
Need help? Ask one of our Auto Experts
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
I have a 2000 Pontiac Grand Prix gt 3.8 L will this fit?
Andrea A March 28, 2020
Thank you for your inquiry! This item is listed to fit 2000 Pontiac Grand Prix 3.8L Supercharged models. if the vehicle is equipped with the 3.8L Supercharged engine then this item will be correct for your application. Please let us know if you have any further questions, thank you!
Jessica D March 30, 2020

Fits the following Makes:

Year Make Model Description
1997-1999Buick Regal Buick Regal V6 3.8L Supercharged Radiator
1997-2000Chevrolet Venture Chevrolet Venture Radiator
1997-2000Oldsmobile Silhouette Olds Silhouette Radiator
1997-2003Pontiac Grand Prix Pontiac Grand Prix V6 3.8L Supercharged Radiator
1998-2003Pontiac Grand Prix Pontiac Grand Prix V6 3.1L Radiator
1999-2000Pontiac Montana Pontiac Montana Radiator
1997-1998Pontiac Trans Sport Pontiac Trans Sport Radiator

Part Interchange

Brand Label Part Number
Buick 89018557
Partslink GM3010106
Pontiac 89018557
Spectra Premium CU1890

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

DIY Solutions
Brand #: HVA03281
Product Reviews
5.00/ 5.0
2 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Just a short wait, parts came in good condition, excellent fit, no alterations. Perfect. LSS
October 13, 2017
Perfect fit everything worked as it should. Thumbs up. 5 Stars baby. Boom!!
March 24, 2020
Customer service


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Saturday - Sunday 8:00am - 4:30pm ET

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