Selected Filters

Applications for RAD-HGM021

Cold Case Silicone Hose Kits HGM021

RAD-HGM021

Not Yet Reviewed

Part Number: RAD-HGM021

Estimated Ship Date: Nov 17, 2026

$131.54

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Applications

Filters

Results Found: 120

Universal:

Make:

GMC

Model:

C15

Submodel:

BASE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C15

Submodel:

BASE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Yes

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C15

Submodel:

HIGH SIERRA

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C15

Submodel:

HIGH SIERRA

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Yes

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C15

Submodel:

SIERRA CLASSIC

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C15

Submodel:

SIERRA CLASSIC

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Yes

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C15

Submodel:

SIERRA GRANDE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C15

Submodel:

SIERRA GRANDE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Yes

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C15 SUBURBAN

Submodel:

BASE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C15 SUBURBAN

Submodel:

BASE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Yes

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C15 SUBURBAN

Submodel:

HIGH SIERRA

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C15 SUBURBAN

Submodel:

HIGH SIERRA

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Yes

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C15 SUBURBAN

Submodel:

SIERRA CLASSIC

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C15 SUBURBAN

Submodel:

SIERRA CLASSIC

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Yes

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C15 SUBURBAN

Submodel:

SIERRA GRANDE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C15 SUBURBAN

Submodel:

SIERRA GRANDE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Yes

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C25

Submodel:

BASE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C25

Submodel:

BASE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Yes

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C25

Submodel:

HIGH SIERRA

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C25

Submodel:

HIGH SIERRA

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Yes

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C25

Submodel:

SIERRA CLASSIC

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C25

Submodel:

SIERRA CLASSIC

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Yes

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C25

Submodel:

SIERRA GRANDE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C25

Submodel:

SIERRA GRANDE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Yes

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

Universal:

Make:

GMC

Model:

C25 SUBURBAN

Submodel:

BASE

Beginning Year:

1975

Ending Year:

1978

Engine Type:

Air Conditioning:

Engine Family:

Chevy small block Gen I

Engine Size:

5.7L/350

Application Notes:

Fits small block applications with a 1.5 in. lower hose. Does not fit GMT558A kits. Use HGM024.

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