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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

AM General DJ5

2.2L L4 Gas F-HEAD

1 Lower

Gold-Flexible
W/O 939521 & 948859 Rads.

AM General DJ5

2.2L L4 Gas F-HEAD

Lower Gold-Flexible
W/O 939521 & 948859 Rads.

1 Per Vehicle

1971

American Motors Ambassador

6.6L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Ambassador

6.6L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Ambassador

5.0L V8 Gas OHV,
5.9L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Ambassador

5.0L V8 Gas OHV,
5.9L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Ambassador

6.4L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Ambassador

6.4L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Ambassador

4.7L V8 Gas OHV,
5.6L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Ambassador

4.7L V8 Gas OHV,
5.6L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

1967

American Motors Ambassador

5.6L V8 Gas

1 Upper

Gold-Flexible
W/O A.C.

American Motors Ambassador

5.6L V8 Gas

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors American

4.7L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors American

4.7L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

1966

American Motors American

4.7L V8 Gas OHV

1 Upper

Gold-Flexible

American Motors American

4.7L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

American Motors American

3.2L L6 Gas L-HEAD

1 Lower

Gold-Flexible

American Motors American

3.2L L6 Gas L-HEAD

Lower Gold-Flexible

1 Per Vehicle

American Motors American

3.2L L6 Gas L-HEAD

1 Lower

Gold-Flexible
W/Std. Cool.

American Motors American

3.2L L6 Gas L-HEAD

Lower Gold-Flexible
W/Std. Cool.

1 Per Vehicle

American Motors American

3.2L L6 Gas L-HEAD

1 Lower

Gold-Flexible
W/X.C.

American Motors American

3.2L L6 Gas L-HEAD

Lower Gold-Flexible
W/X.C.

1 Per Vehicle

American Motors AMX

5.0L V8 Gas OHV

1 Upper

Gold-Flexible

American Motors AMX

5.0L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1970

American Motors AMX

5.9L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors AMX

5.9L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors AMX

6.4L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors AMX

6.4L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors AMX

4.7L V8 Gas OHV,
5.6L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors AMX

4.7L V8 Gas OHV,
5.6L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

1962

American Motors Classic

3.2L L6 Gas OHV

1 Lower

Gold-Flexible

American Motors Classic

3.2L L6 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1961

American Motors Classic

3.2L L6 Gas OHV

1 Lower

Gold-Flexible
W/Almnm. Eng.
W/A.C.

American Motors Classic

3.2L L6 Gas OHV

Lower Gold-Flexible
W/Almnm. Eng.
W/A.C.

1 Per Vehicle

American Motors Concord

5.0L V8 Gas OHV

1 Upper

Gold-Flexible

American Motors Concord

5.0L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

American Motors Gremlin

5.0L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Gremlin

5.0L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Hornet

5.0L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Hornet

5.0L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Hornet

5.9L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Hornet

5.9L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

1971

American Motors Hornet

5.9L V8 Gas

1 Upper

Gold-Flexible
W/O A.C.

American Motors Hornet

5.9L V8 Gas

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Javelin

6.6L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Javelin

6.6L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Javelin

5.0L V8 Gas OHV,
5.9L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Javelin

5.0L V8 Gas OHV,
5.9L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Javelin

6.4L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Javelin

6.4L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Javelin

4.7L V8 Gas OHV,
5.6L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Javelin

4.7L V8 Gas OHV,
5.6L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

1967

American Motors Marlin

4.7L V8 Gas OHV,
5.6L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Marlin

4.7L V8 Gas OHV,
5.6L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Matador

5.0L V8 Gas OHV,
5.9L V8 Gas OHV,
6.6L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Matador

5.0L V8 Gas OHV,
5.9L V8 Gas OHV,
6.6L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Pacer

3.8L L6 Gas OHV,
4.2L L6 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Pacer

3.8L L6 Gas OHV,
4.2L L6 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

1969

American Motors Rambler

4.7L V8 Gas OHV,
6.4L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Rambler

4.7L V8 Gas OHV,
6.4L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Rambler

3.2L L6 Gas OHV

1 Lower

Gold-Flexible
W/Std. Cool.

American Motors Rambler

3.2L L6 Gas OHV

Lower Gold-Flexible
W/Std. Cool.

1 Per Vehicle

American Motors Rambler

3.2L L6 Gas OHV

1 Lower

Gold-Flexible
W/X.C.

American Motors Rambler

3.2L L6 Gas OHV

Lower Gold-Flexible
W/X.C.

1 Per Vehicle

1970

American Motors Rebel

5.0L V8 Gas,
5.0L V8 Gas OHV,
5.9L V8 Gas,
5.9L V8 Gas OHV,
6.4L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Rebel

5.0L V8 Gas,
5.0L V8 Gas OHV,
5.9L V8 Gas,
5.9L V8 Gas OHV,
6.4L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Rebel

6.4L V8 Gas

1 Upper

Gold-Flexible
W/O A.C.

American Motors Rebel

6.4L V8 Gas

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

1969

American Motors Rebel

4.8L V8 Gas,
5.6L V8 Gas

1 Upper

Gold-Flexible
W/O A.C.

American Motors Rebel

4.8L V8 Gas,
5.6L V8 Gas

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Rebel

4.7L V8 Gas OHV,
5.6L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

American Motors Rebel

4.7L V8 Gas OHV,
5.6L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

1967

American Motors Rebel

5.6L V8 Gas

1 Upper

Gold-Flexible
W/O A.C.

American Motors Rebel

5.6L V8 Gas

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

1979

American Motors Spirit

5.0L V8 Gas OHV

1 Upper

Gold-Flexible

American Motors Spirit

5.0L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Audi Super 90

1.8L L4 Gas OHV

1 Lower

Gold-Flexible

Audi Super 90

1.8L L4 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

BMW 3.0CS

3.0L L6 Gas SOHC

1 Lower

Gold-Flexible

BMW 3.0CS

3.0L L6 Gas SOHC

Lower Gold-Flexible

1 Per Vehicle

BMW 3.0CSi

3.0L L6 Gas SOHC

1 Lower

Gold-Flexible

BMW 3.0CSi

3.0L L6 Gas SOHC

Lower Gold-Flexible

1 Per Vehicle

BMW 3.0S

3.0L L6 Gas SOHC

1 Lower

Gold-Flexible

BMW 3.0S

3.0L L6 Gas SOHC

Lower Gold-Flexible

1 Per Vehicle

BMW Bavaria

3.0L L6 Gas SOHC

1 Lower

Gold-Flexible

BMW Bavaria

3.0L L6 Gas SOHC

Lower Gold-Flexible

1 Per Vehicle

Buick Apollo

5.7L V8 Gas OHV

1 Lower

Gold-Flexible

Buick Apollo

5.7L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Buick Centurion

7.5L V8 Gas OHV

1 Lower

Gold-Flexible

Buick Centurion

7.5L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Buick Century

7.5L V8 Gas OHV

1 Lower

Gold-Flexible

Buick Century

7.5L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1942

Buick Century Series 60

5.2L L8 Gas OHV

1 Upper

Gold-Flexible
Frame No. 14710655 & After

Buick Century Series 60

5.2L L8 Gas OHV

Upper Gold-Flexible
Frame No. 14710655 & After

1 Per Vehicle

Buick Electra

7.5L V8 Gas OHV

1 Lower

Gold-Flexible

Buick Electra

7.5L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Buick Electra

7.0L V8 Gas OHV

1 Lower

Gold-Flexible

Buick Electra

7.0L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1967

Buick Electra

7.0L V8 Gas

1 Lower

Gold-Flexible

Buick Electra

7.0L V8 Gas

Lower Gold-Flexible

1 Per Vehicle

1966

Buick Electra

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 Electra

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

1960

Buick Electra

6.6L V8 Gas OHV

1 Lower

Gold-Flexible

Buick Electra

6.6L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1960

Buick Electra

6.6L V8 Gas OHV

1 Upper

Gold-Flexible

Buick Electra

6.6L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Buick Estate Wagon

7.5L V8 Gas OHV

1 Lower

Gold-Flexible

Buick Estate Wagon

7.5L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1960

Buick Estate Wagon

6.0L V8 Gas OHV

1 Lower

Gold-Flexible

Buick Estate Wagon

6.0L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1960

Buick Estate Wagon

6.0L V8 Gas OHV

1 Upper

Gold-Flexible

Buick Estate Wagon

6.0L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1967

Buick Gran Sport

5.6L V8 Gas OHV

1 Lower

Gold-Flexible
W/A.C.

Buick Gran Sport

5.6L V8 Gas OHV

Lower Gold-Flexible
W/A.C.

1 Per Vehicle

1967

Buick Gran Sport

5.6L V8 Gas OHV

1 Lower

Gold-Flexible
W/O A.C.

Buick Gran Sport

5.6L V8 Gas OHV

Lower Gold-Flexible
W/O A.C.

1 Per Vehicle

1967

Buick Gran Sport

6.6L V8 Gas OHV

1 Upper

Gold-Flexible

Buick Gran Sport

6.6L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1971

Buick GS

5.7L V8 Gas OHV

1 Lower

Gold-Flexible
W/O A.C.

Buick GS

5.7L V8 Gas OHV

Lower Gold-Flexible
W/O A.C.

1 Per Vehicle

Buick GS 400

6.6L V8 Gas OHV

1 Lower

Gold-Flexible

Buick GS 400

6.6L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Buick GS 455

7.5L V8 Gas OHV

1 Lower

Gold-Flexible

Buick GS 455

7.5L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1960

Buick Invicta

6.6L V8 Gas OHV

1 Lower

Gold-Flexible

Buick Invicta

6.6L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1960

Buick Invicta

6.6L V8 Gas OHV

1 Upper

Gold-Flexible

Buick Invicta

6.6L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1986

Buick LeSabre

3.0L V6 Gas OHV

1 Lower

Gold-Flexible

Buick LeSabre

3.0L V6 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Buick LeSabre

7.5L V8 Gas OHV

1 Lower

Gold-Flexible

Buick LeSabre

7.5L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1968

Buick LeSabre

5.7L V8 Gas OHV

1 Lower

Gold-Flexible

Buick LeSabre

5.7L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Buick LeSabre

5.6L V8 Gas,
5.6L V8 Gas OHV

1 Lower

Gold-Flexible

Buick LeSabre

5.6L V8 Gas,
5.6L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1965

Buick LeSabre

4.9L V8 Gas

1 Lower

Gold-Flexible
W/A.C.

Buick LeSabre

4.9L V8 Gas

Lower Gold-Flexible
W/A.C.

1 Per Vehicle

1965

Buick LeSabre

4.9L V8 Gas

1 Lower

Gold-Flexible
W/X.C.

Buick LeSabre

4.9L V8 Gas

Lower Gold-Flexible
W/X.C.

1 Per Vehicle

Buick LeSabre

4.9L V8 Gas OHV

1 Lower

Gold-Flexible
W/A.C.

Buick LeSabre

4.9L V8 Gas OHV

Lower Gold-Flexible
W/A.C.

1 Per Vehicle

Buick LeSabre

4.9L V8 Gas OHV

1 Lower

Gold-Flexible
W/X.C.

Buick LeSabre

4.9L V8 Gas OHV

Lower Gold-Flexible
W/X.C.

1 Per Vehicle

1964

Buick LeSabre

4.9L V8 Gas OHV

1 Upper

Gold-Flexible

Buick LeSabre

4.9L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1960

Buick LeSabre

6.0L V8 Gas OHV

1 Lower

Gold-Flexible

Buick LeSabre

6.0L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1960

Buick LeSabre

6.0L V8 Gas OHV

1 Upper

Gold-Flexible

Buick LeSabre

6.0L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1942

Buick Limited Series 90

5.2L L8 Gas OHV

1 Upper

Gold-Flexible
Frame No. 14710655 & After

Buick Limited Series 90

5.2L L8 Gas OHV

Upper Gold-Flexible
Frame No. 14710655 & After

1 Per Vehicle

Buick Regal

7.5L V8 Gas OHV

1 Lower

Gold-Flexible

Buick Regal

7.5L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

Buick Riviera

7.5L V8 Gas OHV

1 Lower

Gold-Flexible

Buick Riviera

7.5L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1971

Buick Riviera

7.5L V8 Gas

1 Lower

Gold-Flexible

Buick Riviera

Buick Riviera

7.0L V8 Gas OHV

1 Lower

Gold-Flexible

Buick Riviera

7.0L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1966

Buick Riviera

7.0L V8 Gas,
7.0L V8 Gas OHV

1 Upper

Gold-Flexible
W/A.C.

Buick Riviera

7.0L V8 Gas,
7.0L V8 Gas OHV

Upper Gold-Flexible
W/A.C.

1 Per Vehicle

Buick Riviera

6.6L V8 Gas OHV

1 Upper

Gold-Flexible

Buick Riviera

6.6L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1964

Buick Riviera

7.0L V8 Gas OHV

1 Upper

Gold-Flexible

Buick Riviera

7.0L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

Buick Roadmaster Series 70

5.2L L8 Gas OHV

1 Upper

Gold-Flexible
Frame No. 14710655 & After

Buick Roadmaster Series 70

5.2L L8 Gas OHV

Upper Gold-Flexible
Frame No. 14710655 & After

1 Per Vehicle

1942

Buick Roadmaster Series 70

5.2L L8 Gas OHV

1 Upper

Gold-Flexible
Frame No. 14710655 & After

Buick Roadmaster Series 70

5.2L L8 Gas OHV

Upper Gold-Flexible
Frame No. 14710655 & After

1 Per Vehicle

Buick Skyhawk

3.8L V6 Gas OHV

1 Lower

Gold-Flexible

Buick Skyhawk

3.8L V6 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1971

Buick Skylark

5.7L V8 Gas OHV

1 Lower

Gold-Flexible
W/O A.C.

Buick Skylark

5.7L V8 Gas OHV

Lower Gold-Flexible
W/O A.C.

1 Per Vehicle

1971

Buick Skylark

7.5L V8 Gas OHV

1 Lower

Gold-Flexible

Buick Skylark

7.5L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1968

Buick Skylark

6.6L V8 Gas OHV

1 Lower

Gold-Flexible

Buick Skylark

6.6L V8 Gas OHV

Lower Gold-Flexible

1 Per Vehicle

1967

Buick Skylark

4.9L V8 Gas OHV,
5.6L V8 Gas OHV

1 Lower

Gold-Flexible
W/A.C.

Buick Skylark

4.9L V8 Gas OHV,
5.6L V8 Gas OHV

Lower Gold-Flexible
W/A.C.

1 Per Vehicle

1967

Buick Skylark

4.9L V8 Gas OHV,
5.6L V8 Gas OHV

1 Lower

Gold-Flexible
W/O A.C.

Buick Skylark

4.9L V8 Gas OHV,
5.6L V8 Gas OHV

Lower Gold-Flexible
W/O A.C.

1 Per Vehicle

1967

Buick Skylark

6.6L V8 Gas OHV

1 Upper

Gold-Flexible

Buick Skylark

6.6L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

1965

Buick Skylark

4.9L V8 Gas OHV

1 Upper

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

Buick Skylark

4.9L V8 Gas OHV

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

1 Per Vehicle

1965

Buick Skylark

4.9L V8 Gas OHV

1 Upper

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

Buick Skylark

4.9L V8 Gas OHV

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

1 Per Vehicle

1964

Buick Skylark

3.7L V6 Gas OHV

1 Lower

Gold-Flexible
W/O A.C.

Buick Skylark

3.7L V6 Gas OHV

Lower Gold-Flexible
W/O A.C.

1 Per Vehicle

1964

Buick Skylark

4.9L V8 Gas OHV

1 Upper

Gold-Flexible
W/O A.C.

Buick Skylark

4.9L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

1967

Buick Special

4.9L V8 Gas OHV

1 Lower

Gold-Flexible
W/A.C.

Buick Special

4.9L V8 Gas OHV

Lower Gold-Flexible
W/A.C.

1 Per Vehicle

1967

Buick Special

4.9L V8 Gas OHV

1 Lower

Gold-Flexible
W/O A.C.

Buick Special

4.9L V8 Gas OHV

Lower Gold-Flexible
W/O A.C.

1 Per Vehicle

1965

Buick Special

4.9L V8 Gas OHV

1 Upper

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

Buick Special

4.9L V8 Gas OHV

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

1 Per Vehicle

See More Fitments on Page 2 - or - Select Your Vehicle Above

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!

AM General DJ5 2.2L L4 Gas F-HEAD

1

Lower

Gold-FlexibleW/O 939521 & 948859 Rads.

AM General DJ5

2.2L L4 Gas F-HEAD Lower Gold-FlexibleW/O 939521 & 948859 Rads. 1 Per Vehicle

American Motors Ambassador 6.6L V8 Gas OHV

1

Upper

Gold-FlexibleW/O A.C.

American Motors Ambassador

6.6L V8 Gas OHV Upper Gold-FlexibleW/O A.C. 1 Per Vehicle

American Motors Ambassador 5.0L V8 Gas OHV,5.9L V8 Gas OHV

1

Upper

Gold-FlexibleW/O A.C.

American Motors Ambassador

5.0L V8 Gas OHV,5.9L V8 Gas OHV Upper Gold-FlexibleW/O A.C. 1 Per Vehicle

American Motors Ambassador 6.4L V8 Gas OHV

1

Upper

Gold-FlexibleW/O A.C.

American Motors Ambassador

6.4L V8 Gas OHV Upper Gold-FlexibleW/O A.C. 1 Per Vehicle

American Motors Ambassador 4.7L V8 Gas OHV,5.6L V8 Gas OHV

1

Upper

Gold-FlexibleW/O A.C.

American Motors Ambassador

4.7L V8 Gas OHV,5.6L V8 Gas OHV Upper Gold-FlexibleW/O A.C. 1 Per Vehicle

American Motors Ambassador 5.6L V8 Gas

1

Upper

Gold-FlexibleW/O A.C.

American Motors Ambassador

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

American Motors American 4.7L V8 Gas OHV

1

Upper

Gold-FlexibleW/O A.C.

American Motors American

4.7L V8 Gas OHV Upper Gold-FlexibleW/O A.C. 1 Per Vehicle

American Motors American 4.7L V8 Gas OHV

1

Upper

Gold-Flexible

American Motors American

4.7L V8 Gas OHV Upper Gold-Flexible 1 Per Vehicle

American Motors American 3.2L L6 Gas L-HEAD

1

Lower

Gold-Flexible

American Motors American

3.2L L6 Gas L-HEAD Lower Gold-Flexible 1 Per Vehicle

American Motors American 3.2L L6 Gas L-HEAD

1

Lower

Gold-FlexibleW/Std. Cool.

American Motors American

3.2L L6 Gas L-HEAD Lower Gold-FlexibleW/Std. Cool. 1 Per Vehicle

American Motors American 3.2L L6 Gas L-HEAD

1

Lower

Gold-FlexibleW/X.C.

American Motors American

3.2L L6 Gas L-HEAD Lower Gold-FlexibleW/X.C. 1 Per Vehicle

American Motors AMX 5.0L V8 Gas OHV

1

Upper

Gold-Flexible

American Motors AMX

5.0L V8 Gas OHV Upper Gold-Flexible 1 Per Vehicle

American Motors AMX 5.9L V8 Gas OHV

AM General DJ5

2.2L L4 Gas F-HEAD

Gold-Flexible
W/O 939521 & 948859 Rads.

2.2L L4 Gas F-HEAD

Lower Gold-Flexible
W/O 939521 & 948859 Rads.

1 Per Vehicle

American Motors Ambassador

6.6L V8 Gas OHV

Gold-Flexible
W/O A.C.

6.6L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Ambassador

5.0L V8 Gas OHV,
5.9L V8 Gas OHV

Gold-Flexible
W/O A.C.

5.0L V8 Gas OHV,
5.9L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Ambassador

6.4L V8 Gas OHV

Gold-Flexible
W/O A.C.

6.4L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Ambassador

4.7L V8 Gas OHV,
5.6L V8 Gas OHV

Gold-Flexible
W/O A.C.

4.7L V8 Gas OHV,
5.6L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors Ambassador

5.6L V8 Gas

Gold-Flexible
W/O A.C.

5.6L V8 Gas

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors American

4.7L V8 Gas OHV

Gold-Flexible
W/O A.C.

4.7L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors American

4.7L V8 Gas OHV

4.7L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

American Motors American

3.2L L6 Gas L-HEAD

3.2L L6 Gas L-HEAD

Lower Gold-Flexible

1 Per Vehicle

American Motors American

3.2L L6 Gas L-HEAD

Gold-Flexible
W/Std. Cool.

3.2L L6 Gas L-HEAD

Lower Gold-Flexible
W/Std. Cool.

1 Per Vehicle

American Motors American

3.2L L6 Gas L-HEAD

Gold-Flexible
W/X.C.

3.2L L6 Gas L-HEAD

Lower Gold-Flexible
W/X.C.

1 Per Vehicle

American Motors AMX

5.0L V8 Gas OHV

5.0L V8 Gas OHV

Upper Gold-Flexible

1 Per Vehicle

American Motors AMX

5.9L V8 Gas OHV

Gold-Flexible
W/O A.C.

5.9L V8 Gas OHV

Upper Gold-Flexible
W/O A.C.

1 Per Vehicle

American Motors AMX

6.4L V8 Gas OHV