Availability
1966 OLDSMOBILE Radiators
Radiator Cap, Steel, Natural, 16 psi, Each
Part Number: SUM-380171
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Radiator Cap, Stainless Steel, Natural, Stant, 16 psi, Chevy, Chrysler, Dodge, Jeep, Ram, Each
Part Number: SNN-T16
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Radiator, Crossflow, Dual-Row, Aluminum, Natural, 33.25 in. x 19.00 in. 3.0 in. Thick, LS-Engine, Manual, Each
Part Number: GRI-8-00008-LS
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Radiator Module, LS Modified, Dual Fan, Aluminum, Natural, Manual Transmission, Buick, Chevy, Oldsmobile, Pontiac, Each
Part Number: DWR-6139003M
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Radiator Cap, Lev-R-Vent, Stainless Steel, Natural, Stant, 16 psi, Chevy, Chrysler, Dodge, Jeep, Mini, Ram, Each
Part Number: SNN-ST16
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Radiator, Aluminum, Exact Fit, Crossflow, Buick, Chevy, Olds, Pontiac, Each
Part Number: GRI-6-00006
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Radiator, Aluminum, Natural, Buick, Chevy, Oldsmobile, Pontiac, Each
Part Number: FLD-RGM-3R3319-M
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Summit Racing™ Performance Fit 2 Row Aluminum Radiator for 1973-1991 Chevy/GMC C/K Series Truck, Blazer, Jimmy
Estimated Ship Date: Monday 3/2/2026
Radiator Support Mounting Hardware, Radiator Support Bushing Hardware Kit, Black, Oldsmobile, Kit
Part Number: GMK-453132666S
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Radiator, Performance, Aluminum, Polished, Crossflow, 2 Row, Transmission Cooler, Buick, Oldsmobile, Each
Part Number: RAD-GMA43A
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Radiator and Fan Shroud Combo, Performance Fit, 4-Row, Aluminum, Polished, Chevy. Oldsmobile, Pontiac, Each
Part Number: SUM-384009-KIT1
Not Yet Reviewed
Need It Sooner? We recommend these similar substitute parts:
Summit Racing™ Performance Fit 4 Core Aluminum Radiator for 1961-1966 Chevy C10/20/30, K10/20, 1961-1966 Olds, 1961-1966 Pontiac
Estimated Ship Date: Monday 3/2/2026
Radiator Cap, Steel, Natural, Standard, Street, 15 psi, Each
Part Number: ADO-RC81
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Radiator, Exact Fit, Aluminum, Plastic, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: OSC-161
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Radiator and Fan Shroud Combo, Performance Fit, 2-Row, Aluminum, Polished, Chevy, Buick, Oldsmobile, Pontiac, GMC, Each
Part Number: SUM-384041-KIT1
Need It Sooner? We recommend these similar substitute parts:
Radiator and Fan Shroud Combo, Performance Fit, 3-Row, Aluminum, Polished, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: SUM-384000-KIT1
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Radiator, Crossflow, Dual-Row, Aluminum, Natural, 26.50 in. Wide, 18.63 in. High, 3.0 in. Thick, Each
Part Number: GRI-8-00019-LS
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Radiator Module, LS Modified, Dual Fan, Aluminum, Black, Automatic Transmission, Buick, Chevy, Oldsmobile, Pontiac, Each
Part Number: DWR-6239003A
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
EXACT FIT RADIATOR
Part Number: GRI-6-70007
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Radiator and Fan, Exact-Fit, Aluminum, Crossflow, 2-Row, Dual Fan, Buick, Chevy, Oldsmobile, Pontiac, Kit
Part Number: GRI-CU-00187
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Radiator and Fan Shroud Combo, Performance Fit, 3-Row, Aluminum, Polished, Chevy. Oldsmobile, Pontiac, Each
Part Number: SUM-384008-KIT1
Not Yet Reviewed
Need It Sooner? We recommend these similar substitute parts:
Summit Racing™ Performance Fit 4 Core Aluminum Radiator for 1961-1966 Chevy C10/20/30, K10/20, 1961-1966 Olds, 1961-1966 Pontiac
Estimated Ship Date: Monday 3/2/2026
Radiator and Fan Shroud Combo, Aluminum, Natural, 3-Row, LS Swap, Chevy, GM, Each
Part Number: SUM-384062-KIT1
Not Yet Reviewed
Need It Sooner? We recommend these similar substitute parts:
Summit Racing™ Pro LS Swap Radiators SUM-384062
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026
Radiator, Performance Fit Combo, Crossflow, Two 12 in. Fans, Aluminum, 2-Row, Buick, Chevy, Olds, Pontiac, Kit
Part Number: GRI-CU-00019-LS
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Radiator, RADIATOR
Part Number: RDR-8010161
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Estimated Ship Date: Monday 3/2/2026 if shipped by air
Radiator Module, LS Modified, Dual Fan, Aluminum, Natural, Automatic Transmission, Buick, Chevy, Oldsmobile, Pontiac, Each
Part Number: DWR-6139003A
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Radiator, Exact-Fit, Aluminum, Crossflow, 2-Row, Buick, Chevy, Oldsmobile, Pontiac, Each
Part Number: GRI-6-70187
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Cold Case Performance Aluminum Radiators for 1968 CHEVY II, 1969-1972 NOVA - CHN548A
Not Yet Reviewed
Estimated Ship Date: Monday 3/2/2026
Radiator, Exact Fit, Crossflow, Aluminum, Natural, 2-Row, Buick, Chevy, Oldsmobile, Pontiac, Each
Part Number: GRI-6-00187
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
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