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ACDelco 45H2020 Coil Spring Set


Brand:	ACDelco
Part Number:	45H2020
UPC:	00021625362328
Weight:	18.5 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

SPRING R (45)

ACDelco Professional Coil Spring Sets contain cylindrical spiral shaped springs made from special steel wire, and are a high quality replacement for many vehicles on the road today. These sets include variable rate rear and constant rate front coil springs that work with your vehicle's suspension system to absorb the vertical motion of the wheels when driving over uneven surfaces. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

Front and rear applications available
Premium, high-quality aftermarket component
Provides the performance and dependability you expect from ACDelco

Specifications:

Color:

Black

Free Height (in):

14.6 in

Free Height (mm):

370.8 mm

Grade Type:

Premium

Height (in):

7.8 in

Inside Diameter (in):

5.6 in

Inside Diameter (mm):

142.2 mm

Installed Height (in):

9 in

Installed Height (mm):

228.6 mm

Length (in):

16.3 in

Load Rate Rear:

431 Kilogram

Load Rate Rear:

950 lb

Material:

Steel

Programming Required:

Rear Spring Compressed Length:

228.6 mm

Rear Spring Compressed Length:

9 in.

Rear Spring Inside Diameter:

142.2 mm

Rear Spring Inside Diameter:

5.6 in.

Rear Spring Relaxed Length:

14.6 in.

Rear Spring Relaxed Length:

370.8 mm

Rear Spring Seat Included:

Spring Color:

Black

Spring Load (lb):

950 lb

Spring Material:

Steel

Spring Rate Rear:

Constant

Spring Type:

Coil

Weight (lb):

18.5 lb

Width (in):

15.3 in

Wire Diameter:

0.61 in.

Wire Diameter:

15.49 mm

Features and Benefits:

Coil springs should be replaced in axle pairs to provide correct ride height and handling. Inspect the coil springs regularly for corrosion. Corrosion or rust causes the coil springs to weaken, leading to failure.

Specifications:

Country of Origin:

Select a vehicle to narrow ACDelco 45H2020 Coil Spring Set fitment info!

Last Updated: 03/12/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

1981

Buick Century

3.8L V6 Gas OHV,
4.3L V8 Gas OHV

1 Rear

Gold
Wagon
4 Doors

Buick Century

3.8L V6 Gas OHV,
4.3L V8 Gas OHV

Rear Gold
Wagon
4 Doors

1 Per Vehicle

Buick Century

5.7L V8 Gas OHV,
7.5L V8 Gas OHV

1 Rear

Gold
Heavy Duty
Coupe
2 Doors

Buick Century

5.7L V8 Gas OHV,
7.5L V8 Gas OHV

Rear Gold
Heavy Duty
Coupe
2 Doors

1 Per Vehicle

Buick Regal

5.7L V8 Gas OHV,
7.5L V8 Gas OHV

1 Rear

Gold
Heavy Duty
Coupe
2 Doors

Buick Regal

5.7L V8 Gas OHV,
7.5L V8 Gas OHV

Rear Gold
Heavy Duty
Coupe
2 Doors

1 Per Vehicle

1973

Chevrolet Chevelle

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

1 Rear

Gold
Heavy Duty
Coupe
2 Doors

Chevrolet Chevelle

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

Rear Gold
Heavy Duty
Coupe
2 Doors

1 Per Vehicle

1973

Chevrolet Chevelle

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

1 Rear

Gold
Heavy Duty
Sedan
4 Doors

Chevrolet Chevelle

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

Rear Gold
Heavy Duty
Sedan
4 Doors

1 Per Vehicle

1973

Chevrolet Laguna

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

1 Rear

Gold
Heavy Duty
Coupe
2 Doors

Chevrolet Laguna

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Gold
Heavy Duty
Coupe
2 Doors

1 Per Vehicle

1973

Chevrolet Laguna

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

ACDelco 45H2020 Coil Spring Set

Product Information

Description:

Features and Benefits:

Specifications:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 45H2020 Coil Spring Set fitment info!

Buick Century 3.8L V6 Gas OHV,4.3L V8 Gas OHV

1

Rear

GoldWagon4 Doors

Buick Century

3.8L V6 Gas OHV,4.3L V8 Gas OHV Rear GoldWagon4 Doors 1 Per Vehicle

Buick Century 5.7L V8 Gas OHV,7.5L V8 Gas OHV

1

Rear

GoldHeavy DutyCoupe2 Doors

Buick Century

5.7L V8 Gas OHV,7.5L V8 Gas OHV Rear GoldHeavy DutyCoupe2 Doors 1 Per Vehicle

Buick Regal 5.7L V8 Gas OHV,7.5L V8 Gas OHV

1

Rear

GoldHeavy DutyCoupe2 Doors

Buick Regal

5.7L V8 Gas OHV,7.5L V8 Gas OHV Rear GoldHeavy DutyCoupe2 Doors 1 Per Vehicle

Chevrolet Chevelle 4.1L L6 Gas OHV,5.7L V8 Gas OHV

1

Rear

GoldHeavy DutyCoupe2 Doors

Chevrolet Chevelle

4.1L L6 Gas OHV,5.7L V8 Gas OHV Rear GoldHeavy DutyCoupe2 Doors 1 Per Vehicle

Chevrolet Chevelle 4.1L L6 Gas OHV,5.7L V8 Gas OHV

1

Rear

GoldHeavy DutySedan4 Doors

Chevrolet Chevelle

4.1L L6 Gas OHV,5.7L V8 Gas OHV Rear GoldHeavy DutySedan4 Doors 1 Per Vehicle

Chevrolet Laguna 5.0L V8 Gas OHV,5.7L V8 Gas OHV,7.4L V8 Gas OHV

1

Rear

GoldHeavy DutyCoupe2 Doors

Chevrolet Laguna

5.0L V8 Gas OHV,5.7L V8 Gas OHV,7.4L V8 Gas OHV Rear GoldHeavy DutyCoupe2 Doors 1 Per Vehicle

Chevrolet Laguna 5.0L V8 Gas OHV,5.7L V8 Gas OHV,7.4L V8 Gas OHV

1

Rear

GoldHeavy DutySedan4 Doors

Chevrolet Laguna

5.0L V8 Gas OHV,5.7L V8 Gas OHV,7.4L V8 Gas OHV Rear GoldHeavy DutySedan4 Doors 1 Per Vehicle

Chevrolet Malibu 6.6L V8 Gas OHV

1

Rear

GoldHeavy DutyCoupe2 Doors

Chevrolet Malibu

6.6L V8 Gas OHV Rear GoldHeavy DutyCoupe2 Doors 1 Per Vehicle

Chevrolet Malibu 6.6L V8 Gas OHV

1

Rear

GoldHeavy DutySedan4 Doors

Chevrolet Malibu

6.6L V8 Gas OHV Rear GoldHeavy DutySedan4 Doors 1 Per Vehicle

Chevrolet Malibu 5.7L V8 Gas OHV,7.4L V8 Gas OHV

1

Rear

GoldHeavy DutyCoupe2 Doors

Chevrolet Malibu

5.7L V8 Gas OHV,7.4L V8 Gas OHV Rear GoldHeavy DutyCoupe2 Doors 1 Per Vehicle

Chevrolet Malibu 5.7L V8 Gas OHV,7.4L V8 Gas OHV

1

Rear

GoldHeavy DutySedan4 Doors

Chevrolet Malibu

5.7L V8 Gas OHV,7.4L V8 Gas OHV Rear GoldHeavy DutySedan4 Doors 1 Per Vehicle

Chevrolet Malibu 4.1L L6 Gas OHV,5.0L V8 Gas OHV

1

Rear

GoldHeavy DutyCoupe2 Doors

Chevrolet Malibu

4.1L L6 Gas OHV,5.0L V8 Gas OHV Rear GoldHeavy DutyCoupe2 Doors 1 Per Vehicle

Buick Century

3.8L V6 Gas OHV,
4.3L V8 Gas OHV

Gold
Wagon
4 Doors

3.8L V6 Gas OHV,
4.3L V8 Gas OHV

Rear Gold
Wagon
4 Doors

1 Per Vehicle

Buick Century

5.7L V8 Gas OHV,
7.5L V8 Gas OHV

Gold
Heavy Duty
Coupe
2 Doors

5.7L V8 Gas OHV,
7.5L V8 Gas OHV

Rear Gold
Heavy Duty
Coupe
2 Doors

1 Per Vehicle

Buick Regal

5.7L V8 Gas OHV,
7.5L V8 Gas OHV

Gold
Heavy Duty
Coupe
2 Doors

5.7L V8 Gas OHV,
7.5L V8 Gas OHV

Rear Gold
Heavy Duty
Coupe
2 Doors

1 Per Vehicle

Chevrolet Chevelle

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

Gold
Heavy Duty
Coupe
2 Doors

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

Rear Gold
Heavy Duty
Coupe
2 Doors

1 Per Vehicle

Chevrolet Chevelle

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

Gold
Heavy Duty
Sedan
4 Doors

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

Rear Gold
Heavy Duty
Sedan
4 Doors

1 Per Vehicle

Chevrolet Laguna

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Gold
Heavy Duty
Coupe
2 Doors

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Gold
Heavy Duty
Coupe
2 Doors

1 Per Vehicle

Chevrolet Laguna

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Gold
Heavy Duty
Sedan
4 Doors

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Gold
Heavy Duty
Sedan
4 Doors

1 Per Vehicle

Chevrolet Malibu

6.6L V8 Gas OHV

Gold
Heavy Duty
Coupe
2 Doors

6.6L V8 Gas OHV

Rear Gold
Heavy Duty
Coupe
2 Doors

1 Per Vehicle

Chevrolet Malibu

6.6L V8 Gas OHV

Gold
Heavy Duty
Sedan
4 Doors

6.6L V8 Gas OHV

Rear Gold
Heavy Duty
Sedan
4 Doors

1 Per Vehicle

Chevrolet Malibu

5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Gold
Heavy Duty
Coupe
2 Doors

5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Gold
Heavy Duty
Coupe
2 Doors

1 Per Vehicle

Chevrolet Malibu

5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Gold
Heavy Duty
Sedan
4 Doors

5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Gold
Heavy Duty
Sedan
4 Doors

1 Per Vehicle

Chevrolet Malibu

4.1L L6 Gas OHV,
5.0L V8 Gas OHV

Gold
Heavy Duty
Coupe
2 Doors

4.1L L6 Gas OHV,
5.0L V8 Gas OHV

Rear Gold
Heavy Duty
Coupe
2 Doors

1 Per Vehicle

Chevrolet Malibu

4.1L L6 Gas OHV,
5.0L V8 Gas OHV

Gold
Heavy Duty
Sedan
4 Doors

4.1L L6 Gas OHV,
5.0L V8 Gas OHV

Rear Gold
Heavy Duty
Sedan
4 Doors

1 Per Vehicle

Chevrolet Monte Carlo

6.6L V8 Gas,
6.6L V8 Gas OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV

Gold
Heavy Duty

6.6L V8 Gas,
6.6L V8 Gas OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV

Rear Gold
Heavy Duty

1 Per Vehicle

Chevrolet Monte Carlo

5.7L V8 Gas OHV

Gold
Heavy Duty

5.7L V8 Gas OHV

Rear Gold
Heavy Duty

1 Per Vehicle

Oldsmobile Cutlass

4.1L L6 Gas OHV

Gold
Heavy Duty
Coupe
2 Doors

4.1L L6 Gas OHV

Rear Gold
Heavy Duty
Coupe
2 Doors

1 Per Vehicle

Oldsmobile Cutlass

5.7L V8 Gas OHV,
7.5L V8 Gas OHV