CHEVROLET 4.6L/283 Radiators

Radiator and Fan, Crossflow, Dual-Row, Automatic Transmission, Aluminum, Natural, 33.25 in. Wide, 19 in. High, 6.490 in. Thick, Each

Part Number: GRI-CU-70013

4.56 out of 5 stars ( 45 )

Estimated Ship Date: Today

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Radiator Fan Combo, Performance Fit, Aluminum, Natural, Crossflow, 2-Row, Dual Fan, Chevy, Pontiac, Kit

Part Number: GRI-CU-00009

4.35 out of 5 stars ( 23 )

Estimated Ship Date: Today

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Radiator, Performance, Module, Aluminum, Polished, Crossflow, 2 Row, Dual 14 in. Fans, Chevrolet, GMC, Kit

Part Number: RAD-GMT558ASK

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Radiator Fan Combo, Performance Fit, Aluminum, Natural, Crossflow, 2-Row, Dual Fan, Chevy, GMC, Kit

Part Number: GRI-CU-00013

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Radiator, Performance Fit, Aluminum, Crossflow, 2-Row, Chevy, Each

Part Number: GRI-8-70200

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Radiators, Slim-Fit Radiator Systems, Downflow, Aluminum, Natural, Single Fan, Aluminum Shroud, Chevy, Chrysler, Dodge, Plymouth, Kit

Part Number: PRO-69696-1

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Radiator and Fan, Performance Fit, Aluminum, Downflow, 2-row, Single Fan, Chevy, Kit

Part Number: GRI-CU-70018

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Radiators, Slim-Fit Radiator Systems, Crossflow, Aluminum, Transmission Cooler, Single Fan, Aluminum Shroud, Engine Swap, Chevy, GMC, Small Block, Kit

Part Number: PRO-696502

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Radiator, Downflow, Aluminum, Natural, Transmission Cooler, Dual Fan, Chevy, Kit

Part Number: MIO-MMCPKG-CHE65

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Radiator, Direct-Fit, Aluminum, 2-Row, Downflow, Chevy, 265, 283, Each

Part Number: DWR-1139055M

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Oct 31, 2025 if ordered today

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• Mfr. Rebate

Product Mail-In Rebate

Rebate Expires: 9/30/2025

Get a FREE Jacket after rebate on this DeWitts product! Go to www.summitracing.com/go/dwr to submit rebate. ...Read More

Get a FREE Jacket after online rebate with the purchase of a qualifying DeWitts Radiator! Go to www.summitracing.com/go/dwr to submit rebate. Valid on purchases made between 9/1/25 and 9/30/25. Claim must be submitted by 1/31/26. This offer cannot be combined with other discounts. Rebate intended for end consumer only. Show Less

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EXACT FIT RADIATOR

Part Number: GRI-6-00055

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 9, 2025 if ordered today

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Radiators, Cooling, Crossflow, Aluminum, Natural, Engine Swap, Buick, Chevy, Oldsmobile, Pontiac, Small Block LS, Each

Part Number: FBR-FB300

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Radiators, Performance Fit Radiator Combos, Crossflow, Aluminum, Natural, Dual Fan, Chevrolet, Kit

Part Number: GRI-CU-00016

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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EXACT FIT RADIATOR

Part Number: GRI-6-00054

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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EXACT FIT RADIATOR

Part Number: GRI-6-70048

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Oct 9, 2025 if ordered today

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EXACT FIT RADIATOR

Part Number: GRI-6-70046

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Oct 9, 2025 if ordered today

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EXACT FIT RADIATOR

Part Number: GRI-6-70049

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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EXACT FIT RADIATOR

Part Number: GRI-6-00048

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Oct 9, 2025 if ordered today

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Radiator, OE Series, Downflow, Aluminum, Black, Dual-row, Transmission Cooler, Chevy, 265, 283, Each

Part Number: BCI-17002

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Oct 23, 2025 if ordered today

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Radiator, OE Series, Manual, Aluminum, Black, Chevy, Corvette, Small Block, Each

Part Number: BCI-15014

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 23, 2025 if ordered today

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Radiator, Exact-Fit, Aluminum, Natural, Chevy, Each

Part Number: BCI-62282

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

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EXACT FIT RADIATOR

Part Number: GRI-6-70054

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 7, 2025 if ordered today

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EXACT FIT RADIATOR

Part Number: GRI-6-70055

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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EXACT FIT RADIATOR

Part Number: GRI-6-70107

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 9, 2025 if ordered today

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Radiator, Exact-Fit, Aluminum, Crossflow, 2-Row, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: GRI-6-70187

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 9, 2025 if ordered today

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