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ACDelco 45H0450 Coil Spring Set


Brand:	ACDelco
Part Number:	45H0450
UPC:	00707773902356
Weight:	32.64 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the ACDelco 45H0450 Coil Spring Set for your vehicle. Buy now and secure your purchase online!

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):

13.6 in

Free Height (mm):

345.4 mm

Front Spring Compressed Length:

241.3 mm

Front Spring Compressed Length:

9.5 in.

Front Spring Inside Diameter:

116.8 mm

Front Spring Inside Diameter:

4.6 in.

Front Spring Relaxed Length:

13.6 in.

Front Spring Relaxed Length:

345.4 mm

Front Spring Seat Included:

Grade Type:

Premium

Height (in):

5.6 in

Inside Diameter (in):

4.6 in

Inside Diameter (mm):

116.8 mm

Installed Height (in):

9.5 in

Installed Height (mm):

241.3 mm

Length (in):

16.1 in

Load Rate Front:

1063 Kilogram

Load Rate Front:

2344 lb

Material:

Steel

Programming Required:

Spring Color:

Black

Spring Load (lb):

2344 lb

Spring Material:

Steel

Spring Rate Front:

Variable

Spring Type:

Coil

Weight (lb):

32.64 lb

Width (in):

11.4 in

Wire Diameter:

0.78 in.

Wire Diameter:

19.81 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 45H0450 Coil Spring Set fitment info!

Last Updated: 03/12/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

Chevrolet Avalanche

5.3L V8 Flex OHV

1 Front

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

Chevrolet Avalanche

5.3L V8 Flex OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Flex OHV

1 Front

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
Standard Cab Pickup
2 Doors
RWD

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Flex OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
Standard Cab Pickup
2 Doors
RWD

1 Per Vehicle

2009

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

1 Front

Gold
Constant Rate Spring
Standard Cab Pickup
2 Doors
RWD

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Gold
Constant Rate Spring
Standard Cab Pickup
2 Doors
RWD

1 Per Vehicle

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

1 Front

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Suburban 1500

5.3L V8 Flex OHV

1 Front

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

Chevrolet Suburban 1500

5.3L V8 Flex OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 Front

Gold
Constant Rate Spring
RWD

Chevrolet Tahoe

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Front Gold
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Gas OHV

1 Front

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

Chevrolet Tahoe

5.3L V8 Gas OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Flex OHV

1 Front

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

Chevrolet Tahoe

5.3L V8 Flex OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Flex OHV

1 Front

Gold
Without Police Package
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

Chevrolet Tahoe

5.3L V8 Flex OHV

Front Gold
Without Police Package
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Flex OHV

1 Front

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

Chevrolet Tahoe

5.3L V8 Flex OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

2009

Chevrolet Tahoe

6.2L V8 Flex OHV

1 Front

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

Chevrolet Tahoe

6.2L V8 Flex OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

1 Front

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Flex OHV

1 Front

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
Standard Cab Pickup
2 Doors
RWD

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Flex OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
Standard Cab Pickup
2 Doors
RWD

1 Per Vehicle

2009

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

1 Front

Gold
Constant Rate Spring
Standard Cab Pickup
2 Doors
RWD

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Gold
Constant Rate Spring
Standard Cab Pickup
2 Doors
RWD

1 Per Vehicle

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Gas OHV

1 Front

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Gas OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

GMC Yukon

5.3L V8 Gas OHV

1 Front

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

GMC Yukon

5.3L V8 Gas OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

GMC Yukon

5.3L V8 Flex OHV

1 Front

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

GMC Yukon

5.3L V8 Flex OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

GMC Yukon

5.3L V8 Flex OHV,
6.2L V8 Flex OHV

1 Front

Gold
Without Police Package
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

GMC Yukon

5.3L V8 Flex OHV,
6.2L V8 Flex OHV

Front Gold
Without Police Package
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

ACDelco 45H0450 Coil Spring Set

Product Information

Description:

Features and Benefits:

Specifications:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 45H0450 Coil Spring Set fitment info!

Chevrolet Avalanche 5.3L V8 Flex OHV

1

Front

GoldWithout Electronic Dampening Control Chassis Constant Rate SpringRWD

Chevrolet Avalanche

5.3L V8 Flex OHV Front GoldWithout Electronic Dampening Control Chassis Constant Rate SpringRWD 1 Per Vehicle

Chevrolet Silverado 1500 4.3L V6 Gas OHV,4.8L V8 Flex OHV,5.3L V8 Flex OHV,6.2L V8 Flex OHV

1

Front

GoldWithout Electronic Dampening Control Chassis Constant Rate SpringStandard Cab Pickup2 DoorsRWD

Chevrolet Silverado 1500

4.3L V6 Gas OHV,4.8L V8 Flex OHV,5.3L V8 Flex OHV,6.2L V8 Flex OHV Front GoldWithout Electronic Dampening Control Chassis Constant Rate SpringStandard Cab Pickup2 DoorsRWD 1 Per Vehicle

Chevrolet Silverado 1500 4.3L V6 Gas OHV,4.8L V8 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV,6.0L V8 Gas OHV

1

Front

GoldConstant Rate SpringStandard Cab Pickup2 DoorsRWD

Chevrolet Silverado 1500

4.3L V6 Gas OHV,4.8L V8 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV,6.0L V8 Gas OHV Front GoldConstant Rate SpringStandard Cab Pickup2 DoorsRWD 1 Per Vehicle

Chevrolet Silverado 1500 4.3L V6 Gas OHV,4.8L V8 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV,6.0L V8 Gas OHV

1

Front

GoldWithout Electronic Dampening Control Chassis Constant Rate SpringRWD

Chevrolet Silverado 1500

4.3L V6 Gas OHV,4.8L V8 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV,6.0L V8 Gas OHV Front GoldWithout Electronic Dampening Control Chassis Constant Rate SpringRWD 1 Per Vehicle

Chevrolet Suburban 1500 5.3L V8 Flex OHV

1

Front

GoldWithout Electronic Dampening Control Chassis Constant Rate SpringRWD

Chevrolet Suburban 1500

5.3L V8 Flex OHV Front GoldWithout Electronic Dampening Control Chassis Constant Rate SpringRWD 1 Per Vehicle

Chevrolet Tahoe 5.3L V8 Flex OHV,5.3L V8 Gas OHV

1

Front

GoldConstant Rate SpringRWD

Chevrolet Tahoe

5.3L V8 Flex OHV,5.3L V8 Gas OHV Front GoldConstant Rate SpringRWD 1 Per Vehicle

Chevrolet Tahoe 5.3L V8 Gas OHV

1

Front

GoldWithout Electronic Dampening Control Chassis Constant Rate SpringRWD

Chevrolet Tahoe

5.3L V8 Gas OHV Front GoldWithout Electronic Dampening Control Chassis Constant Rate SpringRWD 1 Per Vehicle

Chevrolet Tahoe 5.3L V8 Flex OHV

1

Front

GoldWithout Electronic Dampening Control Chassis Constant Rate SpringRWD

Chevrolet Tahoe

5.3L V8 Flex OHV Front GoldWithout Electronic Dampening Control Chassis Constant Rate SpringRWD 1 Per Vehicle

Chevrolet Tahoe 5.3L V8 Flex OHV

1

Front

GoldWithout Police Package Without Electronic Dampening Control Chassis Constant Rate SpringRWD

Chevrolet Tahoe

5.3L V8 Flex OHV Front GoldWithout Police Package Without Electronic Dampening Control Chassis Constant Rate SpringRWD 1 Per Vehicle

Chevrolet Tahoe 5.3L V8 Flex OHV

1

Front

GoldWithout Electronic Dampening Control Chassis Constant Rate SpringRWD

Chevrolet Tahoe

5.3L V8 Flex OHV Front GoldWithout Electronic Dampening Control Chassis Constant Rate SpringRWD 1 Per Vehicle

Chevrolet Tahoe 6.2L V8 Flex OHV

1

Front

GoldWithout Electronic Dampening Control Chassis Constant Rate SpringRWD

Chevrolet Tahoe

6.2L V8 Flex OHV Front GoldWithout Electronic Dampening Control Chassis Constant Rate SpringRWD 1 Per Vehicle

Chevrolet Tahoe 4.8L V8 Gas OHV,5.3L V8 Gas OHV

1

Front

GoldWithout Electronic Dampening Control Chassis Constant Rate SpringRWD

Chevrolet Tahoe

4.8L V8 Gas OHV,5.3L V8 Gas OHV Front GoldWithout Electronic Dampening Control Chassis Constant Rate SpringRWD 1 Per Vehicle

Chevrolet Avalanche

5.3L V8 Flex OHV

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

5.3L V8 Flex OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Flex OHV

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
Standard Cab Pickup
2 Doors
RWD

4.3L V6 Gas OHV,
4.8L V8 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Flex OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
Standard Cab Pickup
2 Doors
RWD

1 Per Vehicle

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Gold
Constant Rate Spring
Standard Cab Pickup
2 Doors
RWD

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Gold
Constant Rate Spring
Standard Cab Pickup
2 Doors
RWD

1 Per Vehicle

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Suburban 1500

5.3L V8 Flex OHV

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

5.3L V8 Flex OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Gold
Constant Rate Spring
RWD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Front Gold
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Gas OHV

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

5.3L V8 Gas OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Flex OHV

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

5.3L V8 Flex OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Flex OHV

Gold
Without Police Package
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

5.3L V8 Flex OHV

Front Gold
Without Police Package
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Flex OHV

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

5.3L V8 Flex OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Tahoe

6.2L V8 Flex OHV

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

6.2L V8 Flex OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle

Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front Gold
Without Electronic Dampening Control Chassis
Constant Rate Spring
RWD

1 Per Vehicle