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ACDelco Z99503-6 Alternator Bearing

ACDelco Z99503-6 Alternator Bearing

ACDelco
Brand:ACDelco
Part Number: Z99503-6
UPC: 00036666005783
Weight: 0.15 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco Z99503-6 Alternator Bearing for your vehicle. Buy now and secure your purchase online!

ACDelco GM Original Equipment Alternator Bearings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional

Specifications:

Programming Required:
No
Country of Origin:
US

Select a vehicle to narrow ACDelco Z99503-6 Alternator Bearing fitment info!

Last Updated: 03/13/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Showing 100 fitments from page 2 of 2
GMC G3500

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Drive End
 
 

GMC G3500



4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Drive End
1 Per Vehicle
GMC Jimmy

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Drive End
 
 

GMC Jimmy



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Drive End
1 Per Vehicle
GMC Jimmy

5.0L V8 Gas OHV
1
 
Drive End
 
 

GMC Jimmy



5.0L V8 Gas OHV

Drive End
1 Per Vehicle
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Drive End
 
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Drive End
1 Per Vehicle
GMC K1500 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Drive End
 
 

GMC K1500 Suburban



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Drive End
1 Per Vehicle
GMC K2500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Drive End
 
 

GMC K2500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Drive End
1 Per Vehicle
GMC K2500

4.3L V6 Gas OHV
1
 
Drive End
 
 

GMC K2500



4.3L V6 Gas OHV

Drive End
1 Per Vehicle
GMC K2500 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Drive End
 
 

GMC K2500 Suburban



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Drive End
1 Per Vehicle
GMC K3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Drive End
 
 

GMC K3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Drive End
1 Per Vehicle
GMC P2500

6.2L V8 Diesel OHV
1
 
Drive End
 
EXCEPT DELUXE SCHOOL BUS EQUIPMENT(B3M)
66 AMP(K81)
8th VIN Digit: J
 

GMC P2500



6.2L V8 Diesel OHV

Drive End EXCEPT DELUXE SCHOOL BUS EQUIPMENT(B3M)
66 AMP(K81)
8th VIN Digit: J

1 Per Vehicle
GMC P2500

4.8L L6 Gas OHV
1
 
Drive End
 
66 AMP(K81)
8th VIN Digit: T
 

GMC P2500



4.8L L6 Gas OHV

Drive End 66 AMP(K81)
8th VIN Digit: T

1 Per Vehicle
GMC P2500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Drive End
 
 

GMC P2500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Drive End
1 Per Vehicle
GMC P3500

7.4L V8 Gas OHV
1
 
Drive End
 
120 AMP GENERATOR(K09)
8th VIN Digit: W
 

GMC P3500



7.4L V8 Gas OHV

Drive End 120 AMP GENERATOR(K09)
8th VIN Digit: W

1 Per Vehicle
GMC P3500

4.8L L6 Gas OHV
1
 
Drive End
 
66 AMP(K81)
8th VIN Digit: T
 

GMC P3500



4.8L L6 Gas OHV

Drive End 66 AMP(K81)
8th VIN Digit: T

1 Per Vehicle
GMC P3500

6.2L V8 Diesel OHV
1
 
Drive End
 
DELUXE SCHOOL BUS EQUIPMENT(B3M), 120 AMP GENERATOR(K09)
8th VIN Digit: J
 

GMC P3500



6.2L V8 Diesel OHV

Drive End DELUXE SCHOOL BUS EQUIPMENT(B3M), 120 AMP GENERATOR(K09)
8th VIN Digit: J

1 Per Vehicle
GMC P3500

6.2L V8 Diesel OHV
1
 
Drive End
 
EXCEPT DELUXE SCHOOL BUS EQUIPMENT(B3M)
66 AMP(K81)
8th VIN Digit: J
 

GMC P3500



6.2L V8 Diesel OHV

Drive End EXCEPT DELUXE SCHOOL BUS EQUIPMENT(B3M)
66 AMP(K81)
8th VIN Digit: J

1 Per Vehicle
GMC P3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Drive End
 
 

GMC P3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Drive End
1 Per Vehicle
GMC R1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Drive End
 
 

GMC R1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Drive End
1 Per Vehicle
GMC R1500 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Drive End
 
 

GMC R1500 Suburban



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Drive End
1 Per Vehicle
GMC R1500 Suburban

5.0L V8 Gas OHV
1
 
Drive End
 
 

GMC R1500 Suburban



5.0L V8 Gas OHV

Drive End
1 Per Vehicle
GMC R2500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Drive End
 
 

GMC R2500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Drive End
1 Per Vehicle
GMC R2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Drive End
 
 

GMC R2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV

Drive End
1 Per Vehicle
GMC R2500 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Drive End
 
 

GMC R2500 Suburban



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Drive End
1 Per Vehicle
GMC R3500

5.7L V8 Gas OHV
1
 
Drive End
 
124 AMP GENERATOR(8A3)
8th VIN Digit: K
 

GMC R3500



5.7L V8 Gas OHV

Drive End 124 AMP GENERATOR(8A3)
8th VIN Digit: K

1 Per Vehicle
GMC R3500

7.4L V8 Gas OHV
1
 
Drive End
 
124 AMP GENERATOR(8A3)
Eng: L19
8th VIN Digit: N
 

GMC R3500



7.4L V8 Gas OHV

Drive End 124 AMP GENERATOR(8A3)
Eng: L19
8th VIN Digit: N

1 Per Vehicle
GMC R3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Drive End
 
 

GMC R3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Drive End
1 Per Vehicle
GMC S15

2.5L L4 Gas OHV
1
 
Drive End
 
78 AMP
8th VIN Digit: E
 

GMC S15



2.5L L4 Gas OHV

Drive End 78 AMP
8th VIN Digit: E

1 Per Vehicle
GMC S15

2.5L L4 Gas OHV
1
 
Drive End
 
 

GMC S15



2.5L L4 Gas OHV

Drive End
1 Per Vehicle
GMC S15

2.2L L4 Diesel OHV
1
 
Drive End
 
 

GMC S15



2.2L L4 Diesel OHV

Drive End
1 Per Vehicle
GMC S15

1.9L L4 Gas SOHC,
2.8L V6 Gas OHV
1
 
Drive End
 
 

GMC S15



1.9L L4 Gas SOHC,
2.8L V6 Gas OHV

Drive End
1 Per Vehicle
GMC S15

2.0L L4 Gas OHV
1
 
Drive End
 
 

GMC S15



2.0L L4 Gas OHV

Drive End
1 Per Vehicle
GMC S15 Jimmy

2.5L L4 Gas OHV
1
 
Drive End
 
78 AMP
8th VIN Digit: E
 

GMC S15 Jimmy



2.5L L4 Gas OHV

Drive End 78 AMP
8th VIN Digit: E

1 Per Vehicle
GMC S15 Jimmy

2.5L L4 Gas OHV
1
 
Drive End
 
 

GMC S15 Jimmy



2.5L L4 Gas OHV

Drive End
1 Per Vehicle
GMC S15 Jimmy

2.8L V6 Gas OHV
1
 
Drive End
 
 

GMC S15 Jimmy



2.8L V6 Gas OHV

Drive End
1 Per Vehicle
GMC S15 Jimmy

1.9L L4 Gas SOHC,
2.0L L4 Gas OHV
1
 
Drive End
 
 

GMC S15 Jimmy



1.9L L4 Gas SOHC,
2.0L L4 Gas OHV

Drive End
1 Per Vehicle
GMC V1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Drive End
 
 

GMC V1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Drive End
1 Per Vehicle
GMC V1500 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Drive End
 
 

GMC V1500 Suburban



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Drive End
1 Per Vehicle
GMC V2500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Drive End
 
 

GMC V2500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Drive End
1 Per Vehicle
GMC V2500 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Drive End
 
 

GMC V2500 Suburban



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Drive End
1 Per Vehicle
GMC V3500

5.7L V8 Gas OHV
1
 
Drive End
 
124 AMP GENERATOR(8A3)
8th VIN Digit: K
 

GMC V3500



5.7L V8 Gas OHV

Drive End 124 AMP GENERATOR(8A3)
8th VIN Digit: K

1 Per Vehicle
GMC V3500

7.4L V8 Gas OHV
1
 
Drive End
 
124 AMP GENERATOR(8A3)
Eng: L19
8th VIN Digit: N
 

GMC V3500



7.4L V8 Gas OHV

Drive End 124 AMP GENERATOR(8A3)
Eng: L19
8th VIN Digit: N

1 Per Vehicle
GMC V3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Drive End
 
 

GMC V3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Drive End
1 Per Vehicle
Oldsmobile 98

3.8L V6 Gas OHV
1
 
Drive End
 
Y W/ 97 AMP
 

Oldsmobile 98



3.8L V6 Gas OHV

Drive End Y W/ 97 AMP

1 Per Vehicle
Oldsmobile Calais

2.5L L4 Gas OHV
1
 
Drive End
 
8th VIN Digit: U
 

Oldsmobile Calais



2.5L L4 Gas OHV

Drive End 8th VIN Digit: U

1 Per Vehicle
Oldsmobile Calais

3.0L V6 Gas OHV
1
 
Drive End
 
8th VIN Digit: L
 

Oldsmobile Calais



3.0L V6 Gas OHV

Drive End 8th VIN Digit: L

1 Per Vehicle
Oldsmobile Custom Cruiser

5.0L V8 Gas OHV
1
 
Drive End
 
Y W/ 97 AMP
 

Oldsmobile Custom Cruiser



5.0L V8 Gas OHV

Drive End Y W/ 97 AMP

1 Per Vehicle
Oldsmobile Custom Cruiser

5.7L V8 Diesel OHV
1
 
Drive End
 
Y W/ 97 AMP
 

Oldsmobile Custom Cruiser



5.7L V8 Diesel OHV

Drive End Y W/ 97 AMP

1 Per Vehicle
Oldsmobile Cutlass Ciera

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
3.8L V6 Gas OHV
1
 
Drive End
 
Y W/ 97 AMP
 

Oldsmobile Cutlass Ciera



2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
3.8L V6 Gas OHV

Drive End Y W/ 97 AMP

1 Per Vehicle
Oldsmobile Delta 88

3.8L V6 Gas OHV
1
 
Drive End
 
 

Oldsmobile Delta 88



3.8L V6 Gas OHV

Drive End
1 Per Vehicle
Oldsmobile Delta 88

3.0L V6 Gas OHV
1
 
Drive End
 
 

Oldsmobile Delta 88



3.0L V6 Gas OHV

Drive End
1 Per Vehicle
Oldsmobile Delta 88

3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV
1
 
Drive End
 
Y W/ 97 AMP
 

Oldsmobile Delta 88



3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

Drive End Y W/ 97 AMP

1 Per Vehicle
Oldsmobile Firenza

1.8L L4 Gas SOHC
1
 
Drive End
 
8th VIN Digit: 0
 

Oldsmobile Firenza



1.8L L4 Gas SOHC

Drive End 8th VIN Digit: 0

1 Per Vehicle
Oldsmobile Firenza

2.0L L4 Gas OHV
1
 
Drive End
 
Eng: LQ5
8th VIN Digit: P
 

Oldsmobile Firenza



2.0L L4 Gas OHV

Drive End Eng: LQ5
8th VIN Digit: P

1 Per Vehicle
Oldsmobile Firenza

2.8L V6 Gas OHV
1
 
Drive End
 
8th VIN Digit: W
 

Oldsmobile Firenza



2.8L V6 Gas OHV

Drive End 8th VIN Digit: W

1 Per Vehicle
Pontiac 6000

2.5L L4 Gas OHV,
2.8L V6 Gas OHV
1
 
Drive End
 
Y W/ 97 AMP
 

Pontiac 6000



2.5L L4 Gas OHV,
2.8L V6 Gas OHV

Drive End Y W/ 97 AMP

1 Per Vehicle
Pontiac 6000

4.3L V6 Diesel OHV
1
 
Drive End
 
Y W/ 97 AMP
 

Pontiac 6000



4.3L V6 Diesel OHV

Drive End Y W/ 97 AMP

1 Per Vehicle
Pontiac Bonneville

3.8L V6 Gas OHV
1
 
Drive End
 
 

Pontiac Bonneville



3.8L V6 Gas OHV

Drive End
1 Per Vehicle
Pontiac Firebird

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Drive End
 
SEAL ON BOTH SIDES
 

Pontiac Firebird



2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
5.0L V8 Gas OHV

Drive End SEAL ON BOTH SIDES

1 Per Vehicle
Pontiac Grand Am

2.5L L4 Gas OHV
1
 
Drive End
 
8th VIN Digit: U
 

Pontiac Grand Am



2.5L L4 Gas OHV

Drive End 8th VIN Digit: U

1 Per Vehicle
Pontiac Grand Am

3.0L V6 Gas OHV
1
 
Drive End
 
8th VIN Digit: L
 

Pontiac Grand Am



3.0L V6 Gas OHV

Drive End 8th VIN Digit: L

1 Per Vehicle
Pontiac J2000

1.8L L4 Gas SOHC
1
 
Drive End
 
8th VIN Digit: 0
 

Pontiac J2000



1.8L L4 Gas SOHC

Drive End 8th VIN Digit: 0

1 Per Vehicle
Pontiac J2000 Sunbird

2.0L L4 Gas OHV
1
 
Drive End
 
Eng: LQ5
8th VIN Digit: P
 

Pontiac J2000 Sunbird



2.0L L4 Gas OHV

Drive End Eng: LQ5
8th VIN Digit: P

1 Per Vehicle
Pontiac J2000 Sunbird

1.8L L4 Gas SOHC
1
 
Drive End
 
8th VIN Digit: 0
 

Pontiac J2000 Sunbird



1.8L L4 Gas SOHC

Drive End 8th VIN Digit: 0

1 Per Vehicle
Pontiac J2000 Sunbird

1.8L L4 Gas SOHC Turbo
1
 
Drive End
 
8th VIN Digit: J
 

Pontiac J2000 Sunbird



1.8L L4 Gas SOHC Turbo

Drive End 8th VIN Digit: J

1 Per Vehicle
Pontiac Parisienne

4.3L V6 Gas OHV
1
 
Drive End
 
Y W/ 97 AMP
 

Pontiac Parisienne



4.3L V6 Gas OHV

Drive End Y W/ 97 AMP

1 Per Vehicle
Pontiac Parisienne

5.0L V8 Gas OHV
1
 
Drive End
 
Y W/ 97 AMP
 

Pontiac Parisienne



5.0L V8 Gas OHV

Drive End Y W/ 97 AMP

1 Per Vehicle
Pontiac Parisienne

5.7L V8 Diesel OHV
1
 
Drive End
 
Y W/ 97 AMP
 

Pontiac Parisienne



5.7L V8 Diesel OHV

Drive End Y W/ 97 AMP

1 Per Vehicle
Pontiac Parisienne

3.8L V6 Gas OHV
1
 
Drive End
 
Y W/ 97 AMP
 

Pontiac Parisienne



3.8L V6 Gas OHV

Drive End Y W/ 97 AMP

1 Per Vehicle
Pontiac Safari

5.0L V8 Gas OHV
1
 
Drive End
 
Y W/ 97 AMP
 

Pontiac Safari



5.0L V8 Gas OHV

Drive End Y W/ 97 AMP

1 Per Vehicle
Pontiac Sunbird

1.8L L4 Gas SOHC
1
 
Drive End
 
8th VIN Digit: 0
 

Pontiac Sunbird



1.8L L4 Gas SOHC

Drive End 8th VIN Digit: 0

1 Per Vehicle
Pontiac Sunbird

1.8L L4 Gas SOHC Turbo
1
 
Drive End
 
8th VIN Digit: J
 

Pontiac Sunbird



1.8L L4 Gas SOHC Turbo

Drive End 8th VIN Digit: J

1 Per Vehicle
Pontiac Sunbird

2.0L L4 Gas OHV
1
 
Drive End
 
Eng: LQ5
8th VIN Digit: P
 

Pontiac Sunbird



2.0L L4 Gas OHV

Drive End Eng: LQ5
8th VIN Digit: P

1 Per Vehicle