Heating and Cooling› Radiators

Champion Cooling Systems

Crossflow Aluminum Radiator

$316.95

SKU: CC561B

In Stock
In Stock
Ships by Aug 29
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Champion Cooling Systems CC561B is a cross-flow aluminum radiator designed for 1979-1987 Buick Regal models. It features a core dimension of 17" x 20 3/4" and an overall dimension of 19" x 27". The radiator has driver-side inlet and passenger-side outlet hose locations, with 1 1/2" fittings. It also includes a transmission cooler with 1/2-20 straight thread, inverted flare fittings, and a saddle mount type. This radiator is specifically for automatic transmission, non-turbo applications and includes a radiator cap.
Show original supplier description
The Champion Cooling Systems CC561B is a high-performance, all-aluminum radiator engineered as a direct replacement for 1979-1987 Buick Regal vehicles equipped with automatic transmissions and non-turbo engines. It features a robust cross-flow design for efficient heat dissipation. The core measures 17" in height and 20 3/4" in width, with overall dimensions of 19" x 27", ensuring a proper fit. Inlet and outlet hose connections are located on the driver and passenger sides respectively, each with 1 1/2" fittings. For automatic transmissions, this radiator includes a cooler with 1/2-20 straight thread, inverted flare fittings. The mounting system utilizes a saddle mount type. A radiator cap is included with your purchase. Champion Cooling Systems is known for manufacturing quality muscle car, hot rod, and classic car radiators, with units designed in the USA and manufactured in China. They offer a limited lifetime warranty covering manufacturing defects for the original purchaser, typically lasting 8 to 10 years under normal operating conditions. This specific model (CC561B) is also noted as fitting 1980-1984 Ford Bronco and select 1980-1984 Ford F-Series trucks.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandChampion Cooling Systems
Part NumberCC561B
CategoryHeating and Cooling

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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