CHEVROLET Chevy small block Gen III/IV (LS-based engines) Cooling & Heating

Air Conditioner Brackets, Air Conditioning Compressor Brackets, Sanden 508 A/C Compressor Style, Billet Aluminum, Natural, Chevrolet, LS, Kit

Part Number: ICB-551474-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Water Pump, Mechanical, High-Volume, Counterclockwise, Aluminum, Chrome, Chevy, LS1, LS2, LS3, Each

Part Number: TSN-HC8936C

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Oil cooler kit, complete, C6 Corvette, 180F thermostat

Part Number: IRP-EC6-600-T4

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Radiators, LSX Modified Radiator Modules, Crossflow, Aluminum, Natural, Transmission Cooler, Dual Fan, Black Shroud, Chevy, Small Block LS, Kit

Part Number: DWR-6139022A

Not Yet Reviewed

Estimated Ship Date: Nov 10, 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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Radiator, Crossflow, Dual-Row, Aluminum, Natural, 31.25 in. Wide, 18.62 in. High, 3.0 in. Thick, Each

Part Number: GRI-8-00010-LS

3.17 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Water Pump Bolts, Flanged Hex Head, Steel, Zinc Plated, Chevy, LS, Kit

Part Number: ICB-551434

4.79 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

Compressor Relocation bracket, GM Truck, LS, 4.8, 5.3, 6.0 Liter, OEM Compressor, Each

Part Number: ICB-551940-3

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Water Pump, Mechanical, Aluminum, Natural, Cadillac, Chevy, GMC, 4.8/5.3/6.0L, Each

Part Number: GMB-130-7340

4.58 out of 5 stars ( 40 )

Estimated Ship Date: Tomorrow

Electric Fan, Control Module, Harness, Chevy, Each

Part Number: CEI-102159

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

Thermostat, 187 Degree, WithThermostat Housing, Copper/Brass, Stainless Body, GM, Each

Part Number: SUM-367-187

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Water Neck and Thermostat Housing, Straight, Aluminum, Black Anodized, GM LS, Each

Part Number: BSP-BLK90134

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Radiator, Downflow, Dual-row, Aluminum, Natural, Chevy, 6.2L LS, Each

Part Number: MIO-MMRAD-CSS-10

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Radiator, Crossflow, Dual-Row, Aluminum, Natural, 26.24 in. Wide, 18.63 in. High, 3.0 in. Thick, Each

Part Number: GRI-8-00009-LS

2.8 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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Thermostat, with Seal, 160 Degrees F, Stainless Steel, Each

Part Number: SNN-523-160

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Thermostat, 160 Degrees Opening Temperature Rating, Copper/Steel, Gaskets, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: LPE-L310015204

4.2 out of 5 stars ( 30 )

Estimated Ship Date: Tomorrow

Radiator, Aluminum, Natural, 3-Row, LS Swap, Chevy, Oldsmobile, Pontiac, Buick, Each

Part Number: SUM-384074

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Radiator, Performance Fit Combo, Crossflow, 2-Row, Two 10 in. Fans, Aluminum, Natural, Chevrolet, Griffin, Kit

Part Number: GRI-CU-70201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Thermostat, Mechanical, Standard-flow, 169 degrees, Copper/Stainless Steel, Buick, Chevy, GMC, Hummer, Pontiac, Each

Part Number: MIO-MMTS-VET-05

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Thermostat, with Seal, 160 Degrees F, Stainless Steel, Each

Part Number: SNN-456-160

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Radiator, Performance, Aluminum, Polished, Crossflow, 2 Row, Chevy, GMC, Truck, LS Swap, Each

Part Number: RAD-GMT558ALS

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Electric Fan, Puller, Dual, 11 in. Diameter, 2,460 CFM, 12 V, Plastic, Shroud, Fits DeWitts Direct Fit Radiators, Chevrolet, Corvette, Kit

Part Number: DWR-SP463

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Power Cooling Modules, LS swap, Exact Fit, Aluminum, Natural, Chevy, Pontiac, Kit

Part Number: BCI-82234

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Radiators, LSX Modified Radiator Modules, Crossflow, Aluminum, Black, Transmission Cooler, Dual Fan, Black Shroud, Buick, Chevy, Small Block LS, Kit

Part Number: DWR-6239003A

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

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Thermostat, Powertech, 160 degree, Chevy, GMC, Each

Part Number: JET-10166

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Thermostats, Mechanical, 185 degree, 191 degree, Standard-flow, Chevy, 6.6L Duramax Diesel, Pair

Part Number: MIO-MMTSCHV01DH

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow