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  2. Auto Parts
  3. Suspension
  4. Shocks and Struts
  5. Shock Absorber
  6. ACDelco 540-128

ACDelco 540-128 Shock Absorber

ACDelco 540-128 Shock Absorber

ACDelco
Brand:ACDelco
Part Number: 540-128
UPC: 00021625787732
Weight: 4.74 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 540-128 Shock Absorber for your vehicle. Buy now and secure your purchase online!

ACDelco GM Original Equipment Shock Absorbers are GM-recommended replacements for your vehicle's original components. Shock absorbers help absorb and dampen road input into your vehicle's suspension, helping provide proper feel and control of your vehicle. These original equipment shock absorbers have been manufactured to fit your GM vehicle, providing the same performance, durability and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM-recommended replacement part for your GM vehicle's original factory component
  • Helps absorb and dampen road input into your vehicle's suspension
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE

Specifications:

Adjustable:
No
Boot Included:
No
Coil Over Springs Included:
No
Dust Shield:
No
Gas Charged:
Yes
Lower Mount Type:
Yoke
Programming Required:
No
Shock Absorber Body End Measuring Point:
Body Base
Shock Absorber Rod End Measuring Point:
Mounting Shoulder
Upper Mount Type:
Stem

Features and Benefits:

  • – Ball joints and other suspension components
  • – Bent or scratched piston rod
  • – Brakes
  • – Broken mounts
  • – Broken, damaged, or missing mounting hardware
  • – Cupped tire wear
  • – Damaged spring seat, spring, and spring isolator
  • – Dented reservoir tube
  • – Leaking oil or wetness along the body of the shock or strut
  • – Tires
  • To inspect your shocks to gauge wear, check for:
  • Your vehicle's shocks slowly deteriorate over time, though this wear is normally difficult to detect. Worn shocks can also cause additional wear to other vehicle components, so to maximize your vehicle's ride comfort, it is recommended to inspect your vehicle's shocks every year. Be sure to always refer to your Vehicle Owner's manual for additional vehicle maintenance practices. Potentially affected components include but are not limited to:

Specifications:

Country of Origin:
US

Select a vehicle to narrow ACDelco 540-128 Shock Absorber fitment info!

Last Updated: 09/01/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
Chevrolet Trailblazer EXT

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Front Left (Driver)
 
GM Original Equipment
SUSPENSION(6FZ), SUSPENSION(6HA), SUSPENSION(6HB), SUSPENSION(6HC), SUSPENSION(6HD), SUSPENSION(6HF), SUSPENSION(6HH), SUSPENSION(6HJ), SUSPENSION(6HL), SUSPENSION(6HM)
 

Chevrolet Trailblazer EXT



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Front Left (Driver) GM Original Equipment
SUSPENSION(6FZ), SUSPENSION(6HA), SUSPENSION(6HB), SUSPENSION(6HC), SUSPENSION(6HD), SUSPENSION(6HF), SUSPENSION(6HH), SUSPENSION(6HJ), SUSPENSION(6HL), SUSPENSION(6HM)

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
Chevrolet Trailblazer EXT

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Front Right (Passenger)
 
GM Original Equipment
SUSP(7FZ), SUSP(7HA), SUSP(7HB), SUSP(7HC), SUSP(7HD), SUSP(7HF), SUSP(7HH), SUSP(7HJ), SUSP(7HL), SUSP(7HM)
 

Chevrolet Trailblazer EXT



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Front Right (Passenger) GM Original Equipment
SUSP(7FZ), SUSP(7HA), SUSP(7HB), SUSP(7HC), SUSP(7HD), SUSP(7HF), SUSP(7HH), SUSP(7HJ), SUSP(7HL), SUSP(7HM)

1 Per Vehicle

2004

 

2004

 
Chevrolet Trailblazer EXT

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Front Left (Driver)
 
GM Original Equipment
SUSPENSION(6AN), SUSPENSION(6AR), SUSPENSION(6AS), SUSPENSION(6AT), SUSPENSION(6AU), SUSPENSION(6AW), SUSPENSION(6AX), SUSPENSION(6BB), SUSPENSION(6BC)
 

Chevrolet Trailblazer EXT



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Front Left (Driver) GM Original Equipment
SUSPENSION(6AN), SUSPENSION(6AR), SUSPENSION(6AS), SUSPENSION(6AT), SUSPENSION(6AU), SUSPENSION(6AW), SUSPENSION(6AX), SUSPENSION(6BB), SUSPENSION(6BC)

1 Per Vehicle

2004

 

2004

 
Chevrolet Trailblazer EXT

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Front Right (Passenger)
 
GM Original Equipment
SUSP(7AN), SUSP(7AR), SUSP(7AS), SUSP(7AT), SUSP(7AU), SUSP(7AW), SUSP(7AX), SUSP(7BB), SUSP(7BC)
 

Chevrolet Trailblazer EXT



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Front Right (Passenger) GM Original Equipment
SUSP(7AN), SUSP(7AR), SUSP(7AS), SUSP(7AT), SUSP(7AU), SUSP(7AW), SUSP(7AX), SUSP(7BB), SUSP(7BC)

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
GMC Envoy XL

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Front Left (Driver)
 
GM Original Equipment
SUSPENSION(6FZ), SUSPENSION(6HA), SUSPENSION(6HB), SUSPENSION(6HC), SUSPENSION(6HD), SUSPENSION(6HF), SUSPENSION(6HH), SUSPENSION(6HJ), SUSPENSION(6HL), SUSPENSION(6HM)
 

GMC Envoy XL



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Front Left (Driver) GM Original Equipment
SUSPENSION(6FZ), SUSPENSION(6HA), SUSPENSION(6HB), SUSPENSION(6HC), SUSPENSION(6HD), SUSPENSION(6HF), SUSPENSION(6HH), SUSPENSION(6HJ), SUSPENSION(6HL), SUSPENSION(6HM)

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
GMC Envoy XL

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Front Right (Passenger)
 
GM Original Equipment
SUSP(7FZ), SUSP(7HA), SUSP(7HB), SUSP(7HC), SUSP(7HD), SUSP(7HF), SUSP(7HH), SUSP(7HJ), SUSP(7HL), SUSP(7HM)
 

GMC Envoy XL



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Front Right (Passenger) GM Original Equipment
SUSP(7FZ), SUSP(7HA), SUSP(7HB), SUSP(7HC), SUSP(7HD), SUSP(7HF), SUSP(7HH), SUSP(7HJ), SUSP(7HL), SUSP(7HM)

1 Per Vehicle

2004

 

2004

 
GMC Envoy XL

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Front Left (Driver)
 
GM Original Equipment
SUSPENSION(6AN), SUSPENSION(6AR), SUSPENSION(6AS), SUSPENSION(6AT), SUSPENSION(6AU), SUSPENSION(6AW), SUSPENSION(6AX), SUSPENSION(6BB), SUSPENSION(6BC)
 

GMC Envoy XL



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Front Left (Driver) GM Original Equipment
SUSPENSION(6AN), SUSPENSION(6AR), SUSPENSION(6AS), SUSPENSION(6AT), SUSPENSION(6AU), SUSPENSION(6AW), SUSPENSION(6AX), SUSPENSION(6BB), SUSPENSION(6BC)

1 Per Vehicle

2004

 

2004

 
GMC Envoy XL

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Front Right (Passenger)
 
GM Original Equipment
SUSP(7AN), SUSP(7AR), SUSP(7AS), SUSP(7AT), SUSP(7AU), SUSP(7AW), SUSP(7AX), SUSP(7BB), SUSP(7BC)
 

GMC Envoy XL



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Front Right (Passenger) GM Original Equipment
SUSP(7AN), SUSP(7AR), SUSP(7AS), SUSP(7AT), SUSP(7AU), SUSP(7AW), SUSP(7AX), SUSP(7BB), SUSP(7BC)

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
GMC Envoy XUV

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Front Left (Driver)
 
GM Original Equipment
SUSPENSION(6FZ), SUSPENSION(6HA), SUSPENSION(6HB), SUSPENSION(6HC), SUSPENSION(6HD), SUSPENSION(6HF), SUSPENSION(6HH), SUSPENSION(6HJ), SUSPENSION(6HL), SUSPENSION(6HM)
 

GMC Envoy XUV



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Front Left (Driver) GM Original Equipment
SUSPENSION(6FZ), SUSPENSION(6HA), SUSPENSION(6HB), SUSPENSION(6HC), SUSPENSION(6HD), SUSPENSION(6HF), SUSPENSION(6HH), SUSPENSION(6HJ), SUSPENSION(6HL), SUSPENSION(6HM)

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
GMC Envoy XUV

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Front Right (Passenger)
 
GM Original Equipment
SUSP(7FZ), SUSP(7HA), SUSP(7HB), SUSP(7HC), SUSP(7HD), SUSP(7HF), SUSP(7HH), SUSP(7HJ), SUSP(7HL), SUSP(7HM)
 

GMC Envoy XUV



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Front Right (Passenger) GM Original Equipment
SUSP(7FZ), SUSP(7HA), SUSP(7HB), SUSP(7HC), SUSP(7HD), SUSP(7HF), SUSP(7HH), SUSP(7HJ), SUSP(7HL), SUSP(7HM)

1 Per Vehicle

2004

 

2004

 
GMC Envoy XUV

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Front Left (Driver)
 
GM Original Equipment
SUSPENSION(6AN), SUSPENSION(6AR), SUSPENSION(6AS), SUSPENSION(6AT), SUSPENSION(6AU), SUSPENSION(6AW), SUSPENSION(6AX), SUSPENSION(6BB), SUSPENSION(6BC)
 

GMC Envoy XUV



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Front Left (Driver) GM Original Equipment
SUSPENSION(6AN), SUSPENSION(6AR), SUSPENSION(6AS), SUSPENSION(6AT), SUSPENSION(6AU), SUSPENSION(6AW), SUSPENSION(6AX), SUSPENSION(6BB), SUSPENSION(6BC)

1 Per Vehicle

2004

 

2004

 
GMC Envoy XUV

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Front Right (Passenger)
 
GM Original Equipment
SUSP(7AN), SUSP(7AR), SUSP(7AS), SUSP(7AT), SUSP(7AU), SUSP(7AW), SUSP(7AX), SUSP(7BB), SUSP(7BC)
 

GMC Envoy XUV



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Front Right (Passenger) GM Original Equipment
SUSP(7AN), SUSP(7AR), SUSP(7AS), SUSP(7AT), SUSP(7AU), SUSP(7AW), SUSP(7AX), SUSP(7BB), SUSP(7BC)

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
Isuzu Ascender

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Front Left (Driver)
 
GM Original Equipment
SUSPENSION(6FZ), SUSPENSION(6HA), SUSPENSION(6HB), SUSPENSION(6HC), SUSPENSION(6HD), SUSPENSION(6HF), SUSPENSION(6HH), SUSPENSION(6HJ), SUSPENSION(6HL), SUSPENSION(6HM)
Wheel Base 129.0 In.
 

Isuzu Ascender



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Front Left (Driver) GM Original Equipment
SUSPENSION(6FZ), SUSPENSION(6HA), SUSPENSION(6HB), SUSPENSION(6HC), SUSPENSION(6HD), SUSPENSION(6HF), SUSPENSION(6HH), SUSPENSION(6HJ), SUSPENSION(6HL), SUSPENSION(6HM)
Wheel Base 129.0 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
Isuzu Ascender

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Front Right (Passenger)
 
GM Original Equipment
SUSP(7FZ), SUSP(7HA), SUSP(7HB), SUSP(7HC), SUSP(7HD), SUSP(7HF), SUSP(7HH), SUSP(7HJ), SUSP(7HL), SUSP(7HM)
Wheel Base 129.0 In.
 

Isuzu Ascender



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Front Right (Passenger) GM Original Equipment
SUSP(7FZ), SUSP(7HA), SUSP(7HB), SUSP(7HC), SUSP(7HD), SUSP(7HF), SUSP(7HH), SUSP(7HJ), SUSP(7HL), SUSP(7HM)
Wheel Base 129.0 In.

1 Per Vehicle

2004

 

2004

 
Isuzu Ascender

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Front Left (Driver)
 
GM Original Equipment
SUSPENSION(6AN), SUSPENSION(6AR), SUSPENSION(6AS), SUSPENSION(6AT), SUSPENSION(6AU), SUSPENSION(6AW), SUSPENSION(6AX), SUSPENSION(6BB), SUSPENSION(6BC)
Wheel Base 129.0 In.
 

Isuzu Ascender



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Front Left (Driver) GM Original Equipment
SUSPENSION(6AN), SUSPENSION(6AR), SUSPENSION(6AS), SUSPENSION(6AT), SUSPENSION(6AU), SUSPENSION(6AW), SUSPENSION(6AX), SUSPENSION(6BB), SUSPENSION(6BC)
Wheel Base 129.0 In.

1 Per Vehicle

2004

 

2004

 
Isuzu Ascender

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Front Right (Passenger)
 
GM Original Equipment
SUSP(7AN), SUSP(7AR), SUSP(7AS), SUSP(7AT), SUSP(7AU), SUSP(7AW), SUSP(7AX), SUSP(7BB), SUSP(7BC)
Wheel Base 129.0 In.
 

Isuzu Ascender



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Front Right (Passenger) GM Original Equipment
SUSP(7AN), SUSP(7AR), SUSP(7AS), SUSP(7AT), SUSP(7AU), SUSP(7AW), SUSP(7AX), SUSP(7BB), SUSP(7BC)
Wheel Base 129.0 In.

1 Per Vehicle