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ACDelco 31638 Radiator Coolant Hose


Brand:	ACDelco
Part Number:	31638
UPC:	00021625232478
Weight:	0.9 lbs
Condition:	New

On Sale:

$20.21

Availability:

10 in Stock

Warehouse:

US-7

Quantity:

Product Information

Description:

Get the ACDelco 31638 Radiator Coolant Hose for your vehicle. Buy now and secure your purchase online!

ACDelco Gold (Professional) Radiator Coolant Hoses are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Premium aftermarket replacement part
Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

Specifications:

Branch Quantity:

Centerline Length:

508 mm

Color:

Black

End 1 Inside Diameter:

1.50 in.

End 1 Inside Diameter:

38.0 mm

End 2 Inside Diameter:

1.50 in.

End 2 Inside Diameter:

38.0 mm

Material:

Reinforced Rubber

Measurements:

1 1/2 in x 20

Protective Sleeve Attached:

Country of Origin:

Select a vehicle to narrow ACDelco 31638 Radiator Coolant Hose fitment info!

Last Updated: 03/10/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

Showing 100 fitments from page 2 of 12

1965

Buick Special

4.9L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.
W/Downflow Rad.

Buick Special

4.9L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.
W/Downflow Rad.

1 Per Vehicle

1964

Buick Special

3.7L V6 Gas OHV

1 Lower

Gold-Flexible
W/O A.C.

Buick Special

3.7L V6 Gas OHV

Lower Gold-Flexible
W/O A.C.

1 Per Vehicle

1964

Buick Special

4.9L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

Buick Special

4.9L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

Buick Special

3.2L V6 Gas OHV

1 Upper

Gold-Flexible

Buick Special

3.2L V6 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1971

Buick Sportwagon

5.7L V8 Gas OHV

1 Lower

Gold-Flexible
W/O A.C.

Buick Sportwagon

5.7L V8 Gas OHV

Lower Gold-Flexible
W/O A.C.

1 Per Vehicle

1968

Buick Sportwagon

6.6L V8 Gas OHV

1 Lower

Gold-Flexible

Buick Sportwagon

6.6L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1967

Buick Sportwagon

5.6L V8 Gas OHV

1 Lower

Gold-Flexible
W/A.C.

Buick Sportwagon

5.6L V8 Gas OHV

Lower Gold-Flexible
W/A.C.

1 Per Vehicle

1967

Buick Sportwagon

5.6L V8 Gas OHV

1 Lower

Gold-Flexible
W/O A.C.

Buick Sportwagon

5.6L V8 Gas OHV

Lower Gold-Flexible
W/O A.C.

1 Per Vehicle

1965

Buick Sportwagon

4.9L V8 Gas OHV

1 Upper

Gold-Flexible
W/Downflow Rad.
W/A.C.

Buick Sportwagon

4.9L V8 Gas OHV

Upper Gold-Flexible
W/Downflow Rad.
W/A.C.

1 Per Vehicle

1965

Buick Sportwagon

4.9L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.
W/Downflow Rad.

Buick Sportwagon

4.9L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.
W/Downflow Rad.

1 Per Vehicle

1964

Buick Sportwagon

3.7L V6 Gas OHV

1 Lower

Gold-Flexible
W/O A.C.

Buick Sportwagon

3.7L V6 Gas OHV

Lower Gold-Flexible
W/O A.C.

1 Per Vehicle

1964

Buick Sportwagon

4.9L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

Buick Sportwagon

4.9L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

Buick Wildcat

7.0L V8 Gas OHV

1 Lower

Gold-Flexible

Buick Wildcat

7.0L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1967

Buick Wildcat

7.0L V8 Gas

1 Lower

Gold-Flexible

Buick Wildcat

7.0L V8 Gas

Lower Gold-Flexible

1 Per Vehicle

1966

Buick Wildcat

6.6L V8 Gas,
6.6L V8 Gas OHV,
7.0L V8 Gas,
7.0L V8 Gas OHV

1 Upper

Gold-Flexible
W/A.C.

Buick Wildcat

6.6L V8 Gas,
6.6L V8 Gas OHV,
7.0L V8 Gas,
7.0L V8 Gas OHV

Upper Gold-Flexible
W/A.C.

1 Per Vehicle

Cadillac Calais

8.2L V8 Gas OHV

1 Lower

Gold-Flexible

Cadillac Calais

8.2L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Cadillac Calais

7.7L V8 Gas OHV

1 Lower

Gold-Flexible

Cadillac Calais

7.7L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Cadillac Commercial Chassis

6.0L V8 Gas OHV

1 Lower

Gold-Flexible

Cadillac Commercial Chassis

6.0L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Cadillac Commercial Chassis

7.0L V8 Gas OHV

1 Lower

Gold-Flexible

Cadillac Commercial Chassis

7.0L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Cadillac Commercial Chassis

8.2L V8 Gas OHV

1 Lower

Gold-Flexible

Cadillac Commercial Chassis

8.2L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Cadillac Commercial Chassis

7.7L V8 Gas OHV

1 Lower

Gold-Flexible

Cadillac Commercial Chassis

7.7L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Cadillac Commercial Chassis

7.0L V8 Gas OHV

1 Upper

Gold-Flexible

Cadillac Commercial Chassis

7.0L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1963

Cadillac Commercial Chassis

6.4L V8 Gas OHV

1 Upper

Gold-Flexible

Cadillac Commercial Chassis

6.4L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Cadillac DeVille

6.0L V8 Gas OHV

1 Lower

Gold-Flexible

Cadillac DeVille

6.0L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Cadillac DeVille

7.0L V8 Gas OHV

1 Lower

Gold-Flexible

Cadillac DeVille

7.0L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Cadillac DeVille

8.2L V8 Gas OHV

1 Lower

Gold-Flexible

Cadillac DeVille

8.2L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Cadillac DeVille

7.7L V8 Gas OHV

1 Lower

Gold-Flexible

Cadillac DeVille

7.7L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1964

Cadillac DeVille

7.0L V8 Gas OHV

1 Upper

Gold-Flexible

Cadillac DeVille

7.0L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1963

Cadillac DeVille

6.4L V8 Gas OHV

1 Upper

Gold-Flexible

Cadillac DeVille

6.4L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1964

Cadillac Eldorado

7.0L V8 Gas,
7.0L V8 Gas OHV

1 Upper

Gold-Flexible

Cadillac Eldorado

7.0L V8 Gas,
7.0L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1963

Cadillac Eldorado

6.4L V8 Gas,
6.4L V8 Gas OHV

1 Upper

Gold-Flexible

Cadillac Eldorado

6.4L V8 Gas,
6.4L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Cadillac Fleetwood

6.0L V8 Gas OHV

1 Lower

Gold-Flexible

Cadillac Fleetwood

6.0L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Cadillac Fleetwood

7.0L V8 Gas OHV

1 Lower

Gold-Flexible

Cadillac Fleetwood

7.0L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Cadillac Fleetwood

8.2L V8 Gas OHV

1 Lower

Gold-Flexible

Cadillac Fleetwood

8.2L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Cadillac Fleetwood

7.7L V8 Gas OHV

1 Lower

Gold-Flexible

Cadillac Fleetwood

7.7L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1965

Cadillac Fleetwood

7.0L V8 Gas OHV

1 Upper

Gold-Flexible

Cadillac Fleetwood

7.0L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1964

Cadillac Series 60 Fleetwood

7.0L V8 Gas OHV

1 Upper

Gold-Flexible

Cadillac Series 60 Fleetwood

7.0L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1963

Cadillac Series 60 Fleetwood

6.4L V8 Gas OHV

1 Upper

Gold-Flexible

Cadillac Series 60 Fleetwood

6.4L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1964

Cadillac Series 62

7.0L V8 Gas OHV

1 Upper

Gold-Flexible

Cadillac Series 62

7.0L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1963

Cadillac Series 62

6.4L V8 Gas OHV

1 Upper

Gold-Flexible

Cadillac Series 62

6.4L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1964

Cadillac Series 75 Fleetwood

7.0L V8 Gas OHV

1 Upper

Gold-Flexible

Cadillac Series 75 Fleetwood

7.0L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1963

Cadillac Series 75 Fleetwood

6.4L V8 Gas OHV

1 Upper

Gold-Flexible

Cadillac Series 75 Fleetwood

6.4L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Checker Aerobus

5.2L V8 Gas OHV

1 Upper

Gold-Flexible

Checker Aerobus

5.2L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1970

Chevrolet Bel Air

6.6L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Bel Air

6.6L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet Bel Air

5.7L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Bel Air

5.7L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1969

Chevrolet Bel Air

5.3L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Bel Air

5.3L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1965

Chevrolet Bel Air

4.6L V8 Gas OHV,
5.3L V8 Gas OHV,
6.5L V8 Gas OHV

1 Upper

Gold-Flexible
W/A.C.

Chevrolet Bel Air

4.6L V8 Gas OHV,
5.3L V8 Gas OHV,
6.5L V8 Gas OHV

Upper Gold-Flexible
W/A.C.

1 Per Vehicle

1965

Chevrolet Bel Air

4.6L V8 Gas OHV,
5.3L V8 Gas OHV,
6.5L V8 Gas OHV

1 Upper

Gold-Flexible
W/X.C.

Chevrolet Bel Air

4.6L V8 Gas OHV,
5.3L V8 Gas OHV,
6.5L V8 Gas OHV

Upper Gold-Flexible
W/X.C.

1 Per Vehicle

Chevrolet Bel Air

6.7L V8 Gas OHV

1 Upper

Gold-Flexible
W/A.C.

Chevrolet Bel Air

6.7L V8 Gas OHV

Upper Gold-Flexible
W/A.C.

1 Per Vehicle

Chevrolet Bel Air

5.3L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Bel Air

5.3L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet Bel Air

6.7L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

Chevrolet Bel Air

6.7L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

Chevrolet Bel Air

4.6L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Bel Air

4.6L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet Bel Air

5.7L V8 Gas OHV

1 Upper

Gold-Flexible
W/O 3-2-Bbl. Carb.

Chevrolet Bel Air

5.7L V8 Gas OHV

Upper Gold-Flexible
W/O 3-2-Bbl. Carb.

1 Per Vehicle

1970

Chevrolet Biscayne

6.6L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Biscayne

6.6L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet Biscayne

5.7L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Biscayne

5.7L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1969

Chevrolet Biscayne

5.3L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Biscayne

5.3L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1965

Chevrolet Biscayne

4.6L V8 Gas OHV,
5.3L V8 Gas OHV,
6.5L V8 Gas OHV

1 Upper

Gold-Flexible
W/A.C.

Chevrolet Biscayne

4.6L V8 Gas OHV,
5.3L V8 Gas OHV,
6.5L V8 Gas OHV

Upper Gold-Flexible
W/A.C.

1 Per Vehicle

1965

Chevrolet Biscayne

4.6L V8 Gas OHV,
5.3L V8 Gas OHV,
6.5L V8 Gas OHV

1 Upper

Gold-Flexible
W/X.C.

Chevrolet Biscayne

4.6L V8 Gas OHV,
5.3L V8 Gas OHV,
6.5L V8 Gas OHV

Upper Gold-Flexible
W/X.C.

1 Per Vehicle

Chevrolet Biscayne

6.7L V8 Gas OHV

1 Upper

Gold-Flexible
W/A.C.

Chevrolet Biscayne

6.7L V8 Gas OHV

Upper Gold-Flexible
W/A.C.

1 Per Vehicle

Chevrolet Biscayne

5.3L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Biscayne

5.3L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet Biscayne

6.7L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

Chevrolet Biscayne

6.7L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

Chevrolet Biscayne

4.6L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Biscayne

4.6L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet Biscayne

5.7L V8 Gas OHV

1 Upper

Gold-Flexible
W/O 3-2-Bbl. Carb.

Chevrolet Biscayne

5.7L V8 Gas OHV

Upper Gold-Flexible
W/O 3-2-Bbl. Carb.

1 Per Vehicle

1960

Chevrolet Biscayne

4.6L V8 Gas

1 Upper

Gold-Flexible

Chevrolet Biscayne

4.6L V8 Gas

Upper Gold-Flexible

1 Per Vehicle

1960

Chevrolet Biscayne

5.7L V8 Gas

1 Upper

Gold-Flexible
W/O 3-2-Bbl. Carb.

Chevrolet Biscayne

5.7L V8 Gas

Upper Gold-Flexible
W/O 3-2-Bbl. Carb.

1 Per Vehicle

Chevrolet Blazer

4.1L L6 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Blazer

4.1L L6 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1970

Chevrolet Brookwood

6.6L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Brookwood

6.6L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet Brookwood

5.7L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Brookwood

5.7L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1969

Chevrolet Brookwood

5.3L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Brookwood

5.3L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet Brookwood

4.6L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Brookwood

4.6L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet Brookwood

5.7L V8 Gas OHV

1 Upper

Gold-Flexible
W/O 3-2-Bbl. Carb.

Chevrolet Brookwood

5.7L V8 Gas OHV

Upper Gold-Flexible
W/O 3-2-Bbl. Carb.

1 Per Vehicle

1974

Chevrolet C10 Pickup

4.8L L6 LPG OHV

1 Upper

Gold-Flexible

Chevrolet C10 Pickup

4.8L L6 LPG OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet C10 Pickup

4.1L L6 Gas OHV,
4.1L L6 LPG OHV

1 Upper

Gold-Flexible

Chevrolet C10 Pickup

4.1L L6 Gas OHV,
4.1L L6 LPG OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet C10 Pickup

4.8L L6 Gas OHV

1 Upper

Gold-Flexible

Chevrolet C10 Pickup

4.8L L6 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet C10 Pickup

4.8L L6 Gas OHV

1 Upper

Gold-Flexible

Chevrolet C10 Pickup

4.8L L6 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1963

Chevrolet C10 Pickup

4.6L V8 Gas OHV

1 Upper

Gold-Flexible
1st Design

Chevrolet C10 Pickup

4.6L V8 Gas OHV

Upper Gold-Flexible
1st Design

1 Per Vehicle

Chevrolet C10 Pickup

4.6L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet C10 Pickup

4.6L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1974

Chevrolet C10 Suburban

4.8L L6 LPG OHV

1 Upper

Gold-Flexible

Chevrolet C10 Suburban

4.8L L6 LPG OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet C10 Suburban

4.1L L6 Gas OHV,
4.1L L6 LPG OHV

1 Upper

Gold-Flexible

Chevrolet C10 Suburban

4.1L L6 Gas OHV,
4.1L L6 LPG OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet C10 Suburban

4.8L L6 Gas OHV

1 Upper

Gold-Flexible

Chevrolet C10 Suburban

4.8L L6 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1974

Chevrolet C20 Pickup

4.8L L6 LPG OHV

1 Upper

Gold-Flexible

Chevrolet C20 Pickup

4.8L L6 LPG OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet C20 Pickup

4.1L L6 Gas OHV,
4.1L L6 LPG OHV

1 Upper

Gold-Flexible

Chevrolet C20 Pickup

4.1L L6 Gas OHV,
4.1L L6 LPG OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet C20 Pickup

4.8L L6 Gas OHV

1 Upper

Gold-Flexible

Chevrolet C20 Pickup

4.8L L6 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet C20 Pickup

4.8L L6 Gas OHV

1 Upper

Gold-Flexible

Chevrolet C20 Pickup

4.8L L6 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1963

Chevrolet C20 Pickup

4.6L V8 Gas OHV

1 Upper

Gold-Flexible
1st Design

Chevrolet C20 Pickup

4.6L V8 Gas OHV

Upper Gold-Flexible
1st Design

1 Per Vehicle

Chevrolet C20 Pickup

4.6L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet C20 Pickup

4.6L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1974

Chevrolet C20 Suburban

4.8L L6 LPG OHV

1 Upper

Gold-Flexible

Chevrolet C20 Suburban

4.8L L6 LPG OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet C20 Suburban

4.1L L6 Gas OHV,
4.1L L6 LPG OHV

1 Upper

Gold-Flexible

Chevrolet C20 Suburban

4.1L L6 Gas OHV,
4.1L L6 LPG OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet C20 Suburban

4.8L L6 Gas OHV

1 Upper

Gold-Flexible

Chevrolet C20 Suburban

4.8L L6 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1974

Chevrolet C30 Pickup

4.8L L6 LPG OHV

1 Upper

Gold-Flexible

Chevrolet C30 Pickup

4.8L L6 LPG OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet C30 Pickup

4.1L L6 Gas OHV,
4.1L L6 LPG OHV

1 Upper

Gold-Flexible

Chevrolet C30 Pickup

4.1L L6 Gas OHV,
4.1L L6 LPG OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet C30 Pickup

4.8L L6 Gas OHV

1 Upper

Gold-Flexible

Chevrolet C30 Pickup

4.8L L6 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet C30 Pickup

4.8L L6 Gas OHV

1 Upper

Gold-Flexible

Chevrolet C30 Pickup

4.8L L6 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1963

Chevrolet C30 Pickup

4.6L V8 Gas OHV

1 Upper

Gold-Flexible
1st Design

Chevrolet C30 Pickup

4.6L V8 Gas OHV

Upper Gold-Flexible
1st Design

1 Per Vehicle

Chevrolet C30 Pickup

4.6L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet C30 Pickup

4.6L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet C40

4.6L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet C40

4.6L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1969

Chevrolet Camaro

6.5L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

Chevrolet Camaro

6.5L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

1970

Chevrolet Caprice

6.6L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Caprice

6.6L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Chevrolet Caprice

5.7L V8 Gas OHV

1 Upper

Gold-Flexible

Chevrolet Caprice

5.7L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

See More Fitments on Page 3 - or - Select Your Vehicle Above

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ACDelco 31638 Radiator Coolant Hose

$20.21

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 31638 Radiator Coolant Hose fitment info!

Buick Special 4.9L V8 Gas OHV

1

Upper

Gold-FlexibleW/O A.C. W/Downflow Rad.

Buick Special

4.9L V8 Gas OHV Upper Gold-FlexibleW/O A.C. W/Downflow Rad. 1 Per Vehicle

Buick Special 3.7L V6 Gas OHV

1

Lower

Gold-FlexibleW/O A.C.

Buick Special

3.7L V6 Gas OHV Lower Gold-FlexibleW/O A.C. 1 Per Vehicle

Buick Special 4.9L V8 Gas OHV

1

Upper

Gold-FlexibleW/O A.C.

Buick Special

4.9L V8 Gas OHV Upper Gold-FlexibleW/O A.C. 1 Per Vehicle

Buick Special 3.2L V6 Gas OHV

1

Upper

Gold-Flexible

Buick Special

3.2L V6 Gas OHV Upper Gold-Flexible 1 Per Vehicle

Buick Sportwagon 5.7L V8 Gas OHV

1

Lower

Gold-FlexibleW/O A.C.

Buick Sportwagon

5.7L V8 Gas OHV Lower Gold-FlexibleW/O A.C. 1 Per Vehicle

Buick Sportwagon 6.6L V8 Gas OHV

1

Lower

Gold-Flexible

Buick Sportwagon

6.6L V8 Gas OHV Lower Gold-Flexible 1 Per Vehicle

Buick Sportwagon 5.6L V8 Gas OHV

1

Lower

Gold-FlexibleW/A.C.

Buick Sportwagon

5.6L V8 Gas OHV Lower Gold-FlexibleW/A.C. 1 Per Vehicle

Buick Sportwagon 5.6L V8 Gas OHV

1

Lower

Gold-FlexibleW/O A.C.

Buick Sportwagon

5.6L V8 Gas OHV Lower Gold-FlexibleW/O A.C. 1 Per Vehicle

Buick Sportwagon 4.9L V8 Gas OHV

1

Upper

Gold-FlexibleW/Downflow Rad. W/A.C.

Buick Sportwagon

4.9L V8 Gas OHV Upper Gold-FlexibleW/Downflow Rad. W/A.C. 1 Per Vehicle

Buick Sportwagon 4.9L V8 Gas OHV

1

Upper

Gold-FlexibleW/O A.C. W/Downflow Rad.

Buick Sportwagon

4.9L V8 Gas OHV Upper Gold-FlexibleW/O A.C. W/Downflow Rad. 1 Per Vehicle

Buick Sportwagon 3.7L V6 Gas OHV

1

Lower

Gold-FlexibleW/O A.C.

Buick Sportwagon

3.7L V6 Gas OHV Lower Gold-FlexibleW/O A.C. 1 Per Vehicle

Buick Sportwagon 4.9L V8 Gas OHV

1

Upper

Gold-FlexibleW/O A.C.

Buick Sportwagon

4.9L V8 Gas OHV Upper Gold-FlexibleW/O A.C. 1 Per Vehicle

SAVE 10% SITEWIDE
Click to Apply

Buick Special

4.9L V8 Gas OHV

Gold-Flexible
W/O A.C.
W/Downflow Rad.

4.9L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.
W/Downflow Rad.

1 Per Vehicle

Buick Special

3.7L V6 Gas OHV

Gold-Flexible
W/O A.C.

3.7L V6 Gas OHV

Lower Gold-Flexible
W/O A.C.

1 Per Vehicle

Buick Special

4.9L V8 Gas OHV

Gold-Flexible
W/O A.C.

4.9L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

Buick Special

3.2L V6 Gas OHV

3.2L V6 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Buick Sportwagon

5.7L V8 Gas OHV

Gold-Flexible
W/O A.C.

5.7L V8 Gas OHV

Lower Gold-Flexible
W/O A.C.

1 Per Vehicle

Buick Sportwagon

6.6L V8 Gas OHV

6.6L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Buick Sportwagon

5.6L V8 Gas OHV

Gold-Flexible
W/A.C.

5.6L V8 Gas OHV

Lower Gold-Flexible
W/A.C.

1 Per Vehicle

Buick Sportwagon

5.6L V8 Gas OHV

Gold-Flexible
W/O A.C.

5.6L V8 Gas OHV

Lower Gold-Flexible
W/O A.C.

1 Per Vehicle

Buick Sportwagon

4.9L V8 Gas OHV

Gold-Flexible
W/Downflow Rad.
W/A.C.

4.9L V8 Gas OHV

Upper Gold-Flexible
W/Downflow Rad.
W/A.C.

1 Per Vehicle

Buick Sportwagon

4.9L V8 Gas OHV

Gold-Flexible
W/O A.C.
W/Downflow Rad.

4.9L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.
W/Downflow Rad.

1 Per Vehicle

Buick Sportwagon

3.7L V6 Gas OHV

Gold-Flexible
W/O A.C.

3.7L V6 Gas OHV

Lower Gold-Flexible
W/O A.C.

1 Per Vehicle

Buick Sportwagon

4.9L V8 Gas OHV

Gold-Flexible
W/O A.C.

4.9L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

Buick Wildcat

7.0L V8 Gas OHV

7.0L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Buick Wildcat

7.0L V8 Gas

7.0L V8 Gas

Lower Gold-Flexible

1 Per Vehicle

Buick Wildcat

6.6L V8 Gas,
6.6L V8 Gas OHV,
7.0L V8 Gas,
7.0L V8 Gas OHV

Gold-Flexible
W/A.C.

6.6L V8 Gas,
6.6L V8 Gas OHV,
7.0L V8 Gas,
7.0L V8 Gas OHV

Upper Gold-Flexible
W/A.C.

1 Per Vehicle

Cadillac Calais

8.2L V8 Gas OHV

8.2L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Cadillac Calais

7.7L V8 Gas OHV