1973 PONTIAC FIREBIRD Radiators Radiators Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options

Summit Racing™ Performance Fit 4 Core Aluminum Radiator for 1964-1987 Buick, 1968-1988 Chevy, 1979-1987 GMC, 1967-1987 Olds, 1968-1987 Pontiac

Radiator, Performance Fit, 4-Row, Aluminum, Polished, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-384028

4.25 out of 5 stars ( 12 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Classic OEM Radiators for 1970-1979 FIREBIRD - SUM-382030

Radiator, Classic OEM, Crossflow, Copper/Brass, Black, 4-row, Pontiac, Each

Part Number: SUM-382030

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Performance Fit 3 Row Aluminum Radiator for 1964-1987 Buick, 1968-1988 Chevy, 1979-1987 GMC, 1967-1987 Olds, 1968-1987 Pontiac

Radiator, Performance Fit, 3-Row, Aluminum, Polished, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-384027

4.44 out of 5 stars ( 36 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Fluidyne High Performance Radiators RGM.3R3319.A

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

Part Number: FLD-RGM-3R3319-A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Pro LS Swap Radiators SUM-381446

Summit Racing™ Pro LS Swap Radiators SUM-381446

Radiator, LS Swap, Crossflow, Dual-Row, Aluminum, Natural, Transmission Cooler, 31.25 in. Wide, 18.62 in. High, 3.00 in. Thick, Chevy, Pontiac, Each

Part Number: SUM-381446

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Performance Fit Aluminum Radiators for 1970-1981 FIREBIRD - SUM-384026

Radiator, Performance Fit, 4-Row, Aluminum, Polished, Pontiac, Firebird, Trans Am, V8, Each

Part Number: SUM-384026

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Cold Case Performance Aluminum Radiators for 1970-1981 FIREBIRD - GPF18A

Radiator, Performance, Aluminum, Polished, Crossflow, 2 Row, Transmission Cooler, Pontiac, Firebird, Each

Part Number: RAD-GPF18A

4.94 out of 5 stars ( 16 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Pro LS Swap Radiators SUM-384076

Radiator, Aluminum, Natural, 3-Row, LS Swap, Chevy, GM, Each

Part Number: SUM-384076

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Performance Fit 2 Row Aluminum Radiator for 1964-1987 Buick, 1968-1988 Chevy, 1979-1987 GMC, 1967-1987 Olds, 1968-1987 Pontiac

Radiator, Performance Fit, 2-Row, Aluminum, Polished, Chevy, Buick, Oldsmobile, Pontiac, GMC, Each

Part Number: SUM-384043

3.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Cold Case Performance Aluminum Radiators for 1970-1981 FIREBIRD - GPF18

Radiator, Performance, Aluminum, Polished, Crossflow, 2 Row, Pontiac, Firebird, Each

Part Number: RAD-GPF18

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Cold Case Performance Aluminum Radiators for 1970-1981 CAMARO, FIREBIRD - CHC557A

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

Part Number: RAD-CHC557A

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Cold Case Night Rider Series Performance Aluminum Radiators for 1970-1981 FIREBIRD - GPF18AB

Radiator, Performance, Aluminum, Black, Crossflow, 2 Row, V8, Transmission cooler, Pontiac, Each

Part Number: RAD-GPF18AB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Frostbite Performance Cooling Aluminum Radiators FB136

Radiator, Aluminum, 3-Row, Polished, Crossflow, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FBR-FB136

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Cold Case Night Rider Series Performance Aluminum Radiators for 1970-1981 FIREBIRD - GPF18B

Radiator, Performance, Aluminum, Black, Crossflow, 2 Row, V8, Pontiac, Each

Part Number: RAD-GPF18B

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Fluidyne Polished Aluminum Radiators for 1970-1981 CAMARO, FIREBIRD - RGM.4R3220.A

Radiator, 4-Row, Aluminum, Polished, Automatic, Chevy, Pontiac, Each

Part Number: FLD-RGM-4R3220-A

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Frostbite Performance Cooling Aluminum Radiators FB135

Radiator, Aluminum, 2-Row, Polished, Crossflow, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FBR-FB135

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Performance Fit 2 Row Aluminum Radiator for 1964-1987 Buick, 1968-1988 Chevy, 1979-1987 GMC, 1967-1987 Olds, 1968-1987 Pontiac

3.5 out of 5 stars ( 7 )

Estimated Ship Date: Today

...Loading

Be Cool Aluminator Series Radiators for 1970-1981 CAMARO, FIREBIRD - 10010

Radiator, Aluminator, Aluminum, Natural, Chevy, Pontiac, Each

Part Number: BCI-10010

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 10, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 10, 2026 if ordered today

Allstar Performance Aluminum Radiators for 1970-1981 CAMARO, FIREBIRD - ALL30301

Allstar Performance aluminum Exact fit radiators provide increased cooling over original copper radiator. Des

Part Number: AAF-ALL30301

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 13, 2026 if ordered today