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  2. Auto Parts
  3. Suspension
  4. Shocks and Struts
  5. Suspension Strut
  6. ACDelco 503-346

ACDelco 503-346 Suspension Strut

ACDelco 503-346 Suspension Strut

ACDelco
Brand:ACDelco
Part Number: 503-346
UPC: 00021625379463
Weight: 14.65 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 503-346 Suspension Strut for your vehicle. Buy now and secure your purchase online!

Features and Benefits:

  • Manufactured to meet expectations for fit, form, and function
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco

Specifications:

Adjustable Dampening:
No
Adjustable Rebound:
No
Adjustable:
No
Body Type:
Standard
Coil Spring Included:
NO
Grade Type:
PERFORMANCE
Height:
5.8 in.
Housing Material:
Steel
Keyword Search:
ACDelco; Automotive; Auto Parts; Professional; Suspension; Premium Gas-Charged; Struts; Shocks and Struts; Suspension Strut Assembly; Shocks, Struts, and Suspension; Suspension Strut Assembly Kit; STRUT KIT,FRT SUSP; STRUT KIT,RR SUSP; STRUT,FRT SUSP; STRUT,RR SUSP
Length:
22.8 in.
Product Type:
Premium Gas Charged
Mounting Hardware Included:
Yes
Programming Required:
NO
Weight:
14.65 lb
Width:
5.8 in.

Manufacturer Warranty:

Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details.

Select a vehicle to narrow ACDelco 503-346 Suspension Strut fitment info!

Last Updated: 05/29/2022

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1989

 

1988

 

1989

 

1988

 
Buick Electra

5.0L V8 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
Conventional Replacement for Air Assist Rear Susp. Strut Only
w/Rear Air
 

Buick Electra



5.0L V8 Gas OHV

Rear Professional-Premium Gas Charged
Conventional Replacement for Air Assist Rear Susp. Strut Only
w/Rear Air

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Buick LeSabre

3.8L V6 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
w/Rear Coil
 

Buick LeSabre



3.8L V6 Gas OHV

Rear Professional-Premium Gas Charged
w/Rear Coil

2 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1990

 

1989

 

1988

 

1987

 

1986

 
Buick LeSabre

5.0L V8 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
w/Rear Coil
 

Buick LeSabre



5.0L V8 Gas OHV

Rear Professional-Premium Gas Charged
w/Rear Coil

2 Per Vehicle

1986

 

1986

 
Buick LeSabre

3.0L V6 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
w/Rear Coil
 

Buick LeSabre



3.0L V6 Gas OHV

Rear Professional-Premium Gas Charged
w/Rear Coil

2 Per Vehicle

1991

 

1991

 
Buick Park Avenue

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
2
 
Rear
 
Professional-Premium Gas Charged
Exc. Elec. Adj. Susp.
Conventional Replacement for Air Assist Susp
w/Rear Air
 

Buick Park Avenue



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged

Rear Professional-Premium Gas Charged
Exc. Elec. Adj. Susp.
Conventional Replacement for Air Assist Susp
w/Rear Air

2 Per Vehicle

1993

 

1993

 
Cadillac 60 Special

4.9L V8 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension
w/Rear Coil
 

Cadillac 60 Special



4.9L V8 Gas OHV

Rear Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension
w/Rear Coil

2 Per Vehicle

1993

 

1992

 

1993

 

1992

 
Cadillac Commercial Chassis

4.9L V8 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
Exc. Electronic Suspension
Conventional Type Replacement for Air Assist Rear Suspension
FWD
 

Cadillac Commercial Chassis



4.9L V8 Gas OHV

Rear Professional-Premium Gas Charged
Exc. Electronic Suspension
Conventional Type Replacement for Air Assist Rear Suspension
FWD

2 Per Vehicle

1991

 

1991

 
Cadillac Commercial Chassis

4.9L V8 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
Exc. Electronic Suspension
Conventional Type Replacement for Air Assist Rear Suspension
 

Cadillac Commercial Chassis



4.9L V8 Gas OHV

Rear Professional-Premium Gas Charged
Exc. Electronic Suspension
Conventional Type Replacement for Air Assist Rear Suspension

2 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
Cadillac Commercial Chassis

4.5L V8 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
Exc. Electronic Suspension
Conventional Type Replacement for Air Assist Rear Suspension
 

Cadillac Commercial Chassis



4.5L V8 Gas OHV

Rear Professional-Premium Gas Charged
Exc. Electronic Suspension
Conventional Type Replacement for Air Assist Rear Suspension

2 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Cadillac Commercial Chassis

4.1L V8 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
Exc. Electronic Suspension
Conventional Type Replacement for Air Assist Rear Suspension
 

Cadillac Commercial Chassis



4.1L V8 Gas OHV

Rear Professional-Premium Gas Charged
Exc. Electronic Suspension
Conventional Type Replacement for Air Assist Rear Suspension

2 Per Vehicle

1985

 

1985

 
Cadillac Commercial Chassis

4.3L V6 Diesel OHV
2
 
Rear
 
Professional-Premium Gas Charged
Exc. Electronic Suspension
Conventional Type Replacement for Air Assist Rear Suspension
 

Cadillac Commercial Chassis



4.3L V6 Diesel OHV

Rear Professional-Premium Gas Charged
Exc. Electronic Suspension
Conventional Type Replacement for Air Assist Rear Suspension

2 Per Vehicle

1993

 

1993

 
Cadillac Fleetwood

5.7L V8 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension
 

Cadillac Fleetwood



5.7L V8 Gas OHV

Rear Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension

2 Per Vehicle

1992

 

1991

 

1992

 

1991

 
Cadillac Fleetwood

4.9L V8 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension
 

Cadillac Fleetwood



4.9L V8 Gas OHV

Rear Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension

2 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
Cadillac Fleetwood

4.5L V8 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension
 

Cadillac Fleetwood



4.5L V8 Gas OHV

Rear Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension

2 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Cadillac Fleetwood

4.1L V8 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension
 

Cadillac Fleetwood



4.1L V8 Gas OHV

Rear Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension

2 Per Vehicle

1986

 

1986

 
Cadillac Fleetwood

5.0L V8 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension
 

Cadillac Fleetwood



5.0L V8 Gas OHV

Rear Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension

2 Per Vehicle

1985

 

1985

 
Cadillac Fleetwood

4.3L V6 Diesel OHV,
5.7L V8 Diesel OHV
2
 
Rear
 
Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension
 

Cadillac Fleetwood



4.3L V6 Diesel OHV,
5.7L V8 Diesel OHV

Rear Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Oldsmobile 88

3.8L V6 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension
 

Oldsmobile 88



3.8L V6 Gas OHV

Rear Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension

2 Per Vehicle

1995

 

1995

 
Oldsmobile 88

3.8L V6 Gas OHV Supercharged
2
 
Rear
 
Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension
 

Oldsmobile 88



3.8L V6 Gas OHV Supercharged

Rear Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension

2 Per Vehicle

1994

 

1993

 

1992

 

1994

 

1993

 

1992

 
Oldsmobile 98

3.8L V6 Gas OHV Supercharged
2
 
Rear
 
Professional-Premium Gas Charged
Conventional Type Replacement
w/Rear Air
 

Oldsmobile 98



3.8L V6 Gas OHV Supercharged

Rear Professional-Premium Gas Charged
Conventional Type Replacement
w/Rear Air

2 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1994

 

1993

 

1992

 

1991

 
Oldsmobile 98

3.8L V6 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
Conventional Type Replacement
w/Rear Air
 

Oldsmobile 98



3.8L V6 Gas OHV

Rear Professional-Premium Gas Charged
Conventional Type Replacement
w/Rear Air

2 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Oldsmobile Delta 88

3.8L V6 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
w/Rear Coil
 

Oldsmobile Delta 88



3.8L V6 Gas OHV

Rear Professional-Premium Gas Charged
w/Rear Coil

2 Per Vehicle

1986

 

1986

 
Oldsmobile Delta 88

3.0L V6 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
w/Rear Coil
 

Oldsmobile Delta 88



3.0L V6 Gas OHV

Rear Professional-Premium Gas Charged
w/Rear Coil

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1999

 

1998

 

1997

 

1996

 
Oldsmobile LSS

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
2
 
Rear
 
Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension
w/Rear Coil
 

Oldsmobile LSS



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged

Rear Professional-Premium Gas Charged
Conventional Type Replacement for Air Assist Rear Suspension
w/Rear Coil

2 Per Vehicle

1998

 

1997

 

1998

 

1997

 
Oldsmobile Regency

3.8L V6 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
w/Rear Coil
 

Oldsmobile Regency



3.8L V6 Gas OHV

Rear Professional-Premium Gas Charged
w/Rear Coil

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Pontiac Bonneville

3.8L V6 Gas OHV Supercharged
2
 
Rear
 
Professional-Premium Gas Charged
Exc. Electronic Adjustable Suspension
w/Rear Coil
 

Pontiac Bonneville



3.8L V6 Gas OHV Supercharged

Rear Professional-Premium Gas Charged
Exc. Electronic Adjustable Suspension
w/Rear Coil

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Pontiac Bonneville

3.8L V6 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
Exc. Electronic Adjustable Suspension
w/Rear Coil
 

Pontiac Bonneville



3.8L V6 Gas OHV

Rear Professional-Premium Gas Charged
Exc. Electronic Adjustable Suspension
w/Rear Coil

2 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1990

 

1989

 

1988

 

1987

 
Pontiac Bonneville

3.8L V6 Gas OHV
2
 
Rear
 
Professional-Premium Gas Charged
w/Rear Coil
 

Pontiac Bonneville



3.8L V6 Gas OHV

Rear Professional-Premium Gas Charged
w/Rear Coil

2 Per Vehicle