Brands Vehicles

Lowest Prices

Free Returns

Online Since 2009

JOIN GEARS TO SAVE 5%

ACDelco 88964578 Power Steering Pump Shaft Seal


Brand:	ACDelco
Part Number:	88964578
UPC:	193468000016
Weight:	0.01 lbs
Condition:	New

On Sale:

$29.22

Availability:

2 in Stock

Warehouse:

US-12

Quantity:

Product Information

Description:

Get the ACDelco 88964578 Power Steering Pump Shaft Seal for your vehicle. Buy now and secure your purchase online!

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

Features and Benefits:

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

Specifications:

Height (in):

.4 in

Length (in):

2 in

Programming Required:

Weight (lb):

.01 lb

Width (in):

2 in

Country of Origin:

Select a vehicle to narrow ACDelco 88964578 Power Steering Pump Shaft Seal fitment info!

Last Updated: 05/03/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

1991

Buick Century

2.5L L4 Gas OHV,
3.3L V6 Gas OHV

1 USED WITH LABELED 'WC 26016158' ON RESERVOIR AND HAS 16.88MM DIA SHAFT WHERE PULLEY MOUNTS.
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART
1st Design

Buick Century

2.5L L4 Gas OHV,
3.3L V6 Gas OHV USED WITH LABELED 'WC 26016158' ON RESERVOIR AND HAS 16.88MM DIA SHAFT WHERE PULLEY MOUNTS.
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART
1st Design

1 Per Vehicle

Buick Century

3.3L V6 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Century

3.3L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Buick Century

2.5L L4 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Century

2.5L L4 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Buick Century

2.8L V6 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Century

2.8L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Buick Century

3.8L V6 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Century

3.8L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

1987

Buick Century

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

1 I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Century

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
3.8L V6 Gas OHV I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

1986

Buick Century

2.8L V6 Gas OHV

1 I.D. 16.883MM

Buick Century

Buick Century

3.8L V6 Gas OHV

1 I.D. 16.883MM

Buick Century

Buick Century

2.5L L4 Gas OHV

1 I.D. 16.883MM

Buick Century

Buick Century

3.0L V6 Gas OHV,
4.3L V6 Diesel OHV

1 I.D. 16.883MM

Buick Century

3.0L V6 Gas OHV,
4.3L V6 Diesel OHV I.D. 16.883MM

1 Per Vehicle

Buick Electra

3.8L V6 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Electra

3.8L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Buick Electra

5.0L V8 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Electra

5.0L V8 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Buick Electra

3.8L V6 Gas OHV,
5.0L V8 Gas OHV

1 I.D. 16.883MM

Buick Electra

3.8L V6 Gas OHV,
5.0L V8 Gas OHV I.D. 16.883MM

1 Per Vehicle

1985

Buick Electra

3.0L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.7L V8 Diesel OHV

1 I.D. 16.883MM

Buick Electra

3.0L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.7L V8 Diesel OHV I.D. 16.883MM

1 Per Vehicle

Buick LeSabre

3.8L V6 Gas OHV

1 I.D. 16.883MM

Buick LeSabre

Buick LeSabre

5.0L V8 Gas OHV

1 I.D. 16.883MM

Buick LeSabre

5.0L V8 Gas OHV I.D. 16.883MM

1 Per Vehicle

1986

Buick LeSabre

3.0L V6 Gas OHV

1 I.D. 16.883MM

Buick LeSabre

3.0L V6 Gas OHV I.D. 16.883MM

1 Per Vehicle

1991

Buick Park Avenue

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

1 USED W/16.9 MM DIA PULLEY SHAFT
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART
1st Design

Buick Park Avenue

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged USED W/16.9 MM DIA PULLEY SHAFT
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART
1st Design

1 Per Vehicle

1985

Buick Skyhawk

2.0L L4 Gas OHV

1 I.D. 16.883MM
Eng: LQ5
8th VIN Digit: P

Buick Skyhawk

2.0L L4 Gas OHV I.D. 16.883MM
Eng: LQ5
8th VIN Digit: P

1 Per Vehicle

Buick Skyhawk

1.8L L4 Gas SOHC Turbo

1 I.D. 16.883MM
8th VIN Digit: J

Buick Skyhawk

1.8L L4 Gas SOHC Turbo I.D. 16.883MM
8th VIN Digit: J

1 Per Vehicle

1984

Buick Skyhawk

1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo,
2.0L L4 Gas OHV

1 I.D. 16.883MM

Buick Skyhawk

1.8L L4 Gas SOHC,
1.8L L4 Gas SOHC Turbo,
2.0L L4 Gas OHV I.D. 16.883MM

1 Per Vehicle

1991

Buick Skylark

2.3L L4 Gas DOHC,
2.5L L4 Gas OHV,
3.3L V6 Gas OHV

1 I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Skylark

2.3L L4 Gas DOHC,
2.5L L4 Gas OHV,
3.3L V6 Gas OHV I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

1989

Buick Skylark

3.3L V6 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Skylark

3.3L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Buick Skylark

2.3L L4 Gas DOHC

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Skylark

2.3L L4 Gas DOHC SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Buick Skylark

2.5L L4 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Skylark

2.5L L4 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Buick Skylark

3.0L V6 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Skylark

3.0L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

1986

Buick Skylark

2.5L L4 Gas OHV,
3.0L V6 Gas OHV

1 I.D. 16.883MM

Buick Skylark

2.5L L4 Gas OHV,
3.0L V6 Gas OHV I.D. 16.883MM

1 Per Vehicle

1986

Buick Skylark

2.5L L4 Gas OHV,
3.0L V6 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM

Buick Skylark

2.5L L4 Gas OHV,
3.0L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM

1 Per Vehicle

1987

Buick Somerset

2.5L L4 Gas OHV,
3.0L V6 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Somerset

2.5L L4 Gas OHV,
3.0L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

1986

Buick Somerset

2.5L L4 Gas OHV,
3.0L V6 Gas OHV

1 I.D. 16.883MM

Buick Somerset

2.5L L4 Gas OHV,
3.0L V6 Gas OHV I.D. 16.883MM

1 Per Vehicle

1986

Buick Somerset

2.5L L4 Gas OHV,
3.0L V6 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM

Buick Somerset

2.5L L4 Gas OHV,
3.0L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM

1 Per Vehicle

1985

Buick Somerset Regal

2.5L L4 Gas OHV,
3.0L V6 Gas OHV

1 I.D. 16.883MM

Buick Somerset Regal

2.5L L4 Gas OHV,
3.0L V6 Gas OHV I.D. 16.883MM

1 Per Vehicle

1985

Buick Somerset Regal

2.5L L4 Gas OHV,
3.0L V6 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM

Buick Somerset Regal

2.5L L4 Gas OHV,
3.0L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM

1 Per Vehicle

1993

Cadillac Allante

4.6L V8 Gas DOHC

1 I.D. 16.883MM

Cadillac Allante

Cadillac Cimarron

2.0L L4 Gas OHV,
2.8L V6 Gas OHV

1 I.D. 16.883MM

Cadillac Cimarron

2.0L L4 Gas OHV,
2.8L V6 Gas OHV I.D. 16.883MM

1 Per Vehicle

1990

Cadillac Commercial Chassis

4.5L V8 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Cadillac Commercial Chassis

4.5L V8 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

1987

Cadillac Commercial Chassis

4.1L V8 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Cadillac Commercial Chassis

4.1L V8 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Cadillac DeVille

4.6L V8 Gas DOHC

1 I.D. 16.883MM

Cadillac DeVille

Cadillac DeVille

4.6L V8 Gas DOHC

1 I.D. 16.883MM
Eng: LD8
8th VIN Digit: Y

Cadillac DeVille

4.6L V8 Gas DOHC I.D. 16.883MM
Eng: LD8
8th VIN Digit: Y

1 Per Vehicle

Cadillac DeVille

4.5L V8 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Cadillac DeVille

4.5L V8 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

1987

Cadillac DeVille

4.1L V8 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Cadillac DeVille

4.1L V8 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

1985

Cadillac DeVille

4.1L V8 Gas OHV,
4.3L V6 Diesel OHV

1 I.D. 16.883MM

Cadillac DeVille

4.1L V8 Gas OHV,
4.3L V6 Diesel OHV I.D. 16.883MM

1 Per Vehicle

Cadillac Eldorado

4.6L V8 Gas DOHC

1 I.D. 16.883MM

Cadillac Eldorado

4.6L V8 Gas DOHC I.D. 16.883MM

1 Per Vehicle

1993

Cadillac Eldorado

4.6L V8 Gas DOHC

1 I.D. 16.883MM
Eng: L37
8th VIN Digit: 9

Cadillac Eldorado

4.6L V8 Gas DOHC I.D. 16.883MM
Eng: L37
8th VIN Digit: 9

1 Per Vehicle

1993

Cadillac Eldorado

4.6L V8 Gas DOHC

1 I.D. 16.883MM
Eng: LD8
8th VIN Digit: Y

Cadillac Eldorado

4.6L V8 Gas DOHC I.D. 16.883MM
Eng: LD8
8th VIN Digit: Y

1 Per Vehicle

1986

Cadillac Eldorado

4.1L V8 Gas OHV

1 I.D. 16.883MM

Cadillac Eldorado

Cadillac Fleetwood

4.5L V8 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Cadillac Fleetwood

4.5L V8 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

1987

Cadillac Fleetwood

4.1L V8 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Cadillac Fleetwood

4.1L V8 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

1986

Cadillac Fleetwood

5.0L V8 Gas OHV

1 I.D. 16.883MM

Cadillac Fleetwood

Cadillac Fleetwood

4.1L V8 Gas OHV

1 I.D. 16.883MM

Cadillac Fleetwood

4.1L V8 Gas OHV I.D. 16.883MM

1 Per Vehicle

1985

Cadillac Fleetwood

4.3L V6 Diesel OHV,
5.7L V8 Diesel OHV

1 I.D. 16.883MM

Cadillac Fleetwood

4.3L V6 Diesel OHV,
5.7L V8 Diesel OHV I.D. 16.883MM

1 Per Vehicle

Cadillac Seville

4.6L V8 Gas DOHC

1 I.D. 16.883MM

Cadillac Seville

4.6L V8 Gas DOHC I.D. 16.883MM

1 Per Vehicle

1993

Cadillac Seville

4.6L V8 Gas DOHC

1 I.D. 16.883MM
Eng: L37
8th VIN Digit: 9

Cadillac Seville

4.6L V8 Gas DOHC I.D. 16.883MM
Eng: L37
8th VIN Digit: 9

1 Per Vehicle

1986

Cadillac Seville

4.1L V8 Gas OHV

1 I.D. 16.883MM

Cadillac Seville

Chevrolet Astro

2.5L L4 Gas OHV,
4.3L V6 Gas OHV

1 I.D. 16.883MM

Chevrolet Astro

2.5L L4 Gas OHV,
4.3L V6 Gas OHV I.D. 16.883MM

1 Per Vehicle

Chevrolet Camaro

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

1 I.D. 16.883MM

Chevrolet Camaro

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
5.0L V8 Gas OHV I.D. 16.883MM

1 Per Vehicle

Chevrolet Cavalier

2.0L L4 Gas OHV,
2.8L V6 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Chevrolet Cavalier

2.0L L4 Gas OHV,
2.8L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

1985

Chevrolet Cavalier

2.0L L4 Gas OHV,
2.8L V6 Gas OHV

1 I.D. 16.883MM

Chevrolet Cavalier

2.0L L4 Gas OHV,
2.8L V6 Gas OHV I.D. 16.883MM

1 Per Vehicle

1990

Chevrolet Celebrity

3.1L V6 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Chevrolet Celebrity

3.1L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Chevrolet Celebrity

2.5L L4 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Chevrolet Celebrity

2.5L L4 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Chevrolet Celebrity

2.8L V6 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Chevrolet Celebrity

2.8L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

1987

Chevrolet Celebrity

2.5L L4 Gas OHV,
2.8L V6 Gas OHV

1 I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Chevrolet Celebrity

2.5L L4 Gas OHV,
2.8L V6 Gas OHV I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Chevrolet Celebrity

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
4.3L V6 Diesel OHV

1 I.D. 16.883MM

Chevrolet Celebrity

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
4.3L V6 Diesel OHV I.D. 16.883MM

1 Per Vehicle

Chevrolet Corvette

6.2L V8 Gas OHV,
6.2L V8 Gas OHV Supercharged,
7.0L V8 Gas OHV

1 I.D. 16.883MM
Except SUPER SPORT PERF PKG(SSC)

Chevrolet Corvette

6.2L V8 Gas OHV,
6.2L V8 Gas OHV Supercharged,
7.0L V8 Gas OHV I.D. 16.883MM
Except SUPER SPORT PERF PKG(SSC)

1 Per Vehicle

2008

Chevrolet Corvette

6.2L V8 Gas OHV

1 I.D. 16.883MM

Chevrolet Corvette

Chevrolet Corvette

7.0L V8 Gas OHV

1 I.D. 16.883MM

Chevrolet Corvette

Chevrolet Corvette

6.0L V8 Gas OHV

1 I.D. 16.883MM

Chevrolet Corvette

Chevrolet Corvette

5.7L V8 Gas OHV

1 I.D. 16.883MM

Chevrolet Corvette

Chevrolet Corvette

5.7L V8 Gas DOHC

1 I.D. 16.883MM

Chevrolet Corvette

Chevrolet G10

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

1 I.D. 16.883MM

Chevrolet G10

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV I.D. 16.883MM

1 Per Vehicle

Chevrolet G20

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

1 I.D. 16.883MM

Chevrolet G20

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV I.D. 16.883MM

1 Per Vehicle

Chevrolet G30

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

1 I.D. 16.883MM

Chevrolet G30

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV I.D. 16.883MM

1 Per Vehicle

1985

Chevrolet G30

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

1 I.D. 16.883MM
HYD PWR DISC/DRUM BRK(JB8)
Power Brakes
Front Disc
Rear Drum

Chevrolet G30

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV I.D. 16.883MM
HYD PWR DISC/DRUM BRK(JB8)
Power Brakes
Front Disc
Rear Drum

1 Per Vehicle

1985

Chevrolet G30

5.0L V8 Gas OHV

1 I.D. 16.883MM

Chevrolet G30

Chevrolet LLV

2.5L L4 Gas OHV

1 I.D. 16.883MM

Chevrolet LLV

Chevrolet Lumina APV

3.1L V6 Gas OHV

1 USE W/SHAFT HAVING DIA OF 19MM AT SEAL POSITION
I.D. 16.883MM
Eng: LG6
8th VIN Digit: D

Chevrolet Lumina APV

3.1L V6 Gas OHV USE W/SHAFT HAVING DIA OF 19MM AT SEAL POSITION
I.D. 16.883MM
Eng: LG6
8th VIN Digit: D

1 Per Vehicle

Chevrolet Lumina APV

3.1L V6 Gas OHV

1 USE W/SHAFT HAVING DIA OF 19MM AT SEAL POSITION
I.D. 16.883MM

Chevrolet Lumina APV

3.1L V6 Gas OHV USE W/SHAFT HAVING DIA OF 19MM AT SEAL POSITION
I.D. 16.883MM

1 Per Vehicle

Chevrolet S10

2.5L L4 Gas OHV

1 I.D. 16.883MM
8th VIN Digit: A
RWD

Chevrolet S10

2.5L L4 Gas OHV I.D. 16.883MM
8th VIN Digit: A
RWD

1 Per Vehicle

1991

Chevrolet S10

2.5L L4 Gas OHV

1 I.D. 16.883MM
8th VIN Digit: E
RWD

Chevrolet S10

2.5L L4 Gas OHV I.D. 16.883MM
8th VIN Digit: E
RWD

1 Per Vehicle

Chevrolet S10

2.5L L4 Gas OHV

1 I.D. 16.883MM
8th VIN Digit: E

Chevrolet S10

2.5L L4 Gas OHV I.D. 16.883MM
8th VIN Digit: E

1 Per Vehicle

Chevrolet S10

2.2L L4 Diesel OHV

1 I.D. 16.883MM
8th VIN Digit: S
RWD

Chevrolet S10

2.2L L4 Diesel OHV I.D. 16.883MM
8th VIN Digit: S
RWD

1 Per Vehicle

Chevrolet S10 Blazer

2.5L L4 Gas OHV

1 I.D. 16.883MM
8th VIN Digit: E

Chevrolet S10 Blazer

2.5L L4 Gas OHV I.D. 16.883MM
8th VIN Digit: E

1 Per Vehicle

1987

Chevrolet Spectrum

1.5L L4 Gas SOHC Turbo

1 I.D. 16.883MM

Chevrolet Spectrum

1.5L L4 Gas SOHC Turbo I.D. 16.883MM

1 Per Vehicle

Chevrolet Spectrum

1.5L L4 Gas SOHC

1 I.D. 16.883MM

Chevrolet Spectrum

GMC G1500

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

1 I.D. 16.883MM

GMC G1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV I.D. 16.883MM

1 Per Vehicle

GMC G2500

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

1 I.D. 16.883MM

GMC G2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV I.D. 16.883MM

1 Per Vehicle

GMC G3500

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

1 I.D. 16.883MM

GMC G3500

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV I.D. 16.883MM

1 Per Vehicle

1985

GMC G3500

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

1 I.D. 16.883MM
HYD PWR DISC/DRUM BRK(JB8)
Power Brakes
Front Disc
Rear Drum

GMC G3500

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV I.D. 16.883MM
HYD PWR DISC/DRUM BRK(JB8)
Power Brakes
Front Disc
Rear Drum

1 Per Vehicle

GMC S15

2.5L L4 Gas OHV

1 I.D. 16.883MM
8th VIN Digit: E

GMC S15

2.5L L4 Gas OHV I.D. 16.883MM
8th VIN Digit: E

1 Per Vehicle

GMC S15

2.2L L4 Diesel OHV

1 I.D. 16.883MM
8th VIN Digit: S
RWD

GMC S15

2.2L L4 Diesel OHV I.D. 16.883MM
8th VIN Digit: S
RWD

1 Per Vehicle

GMC S15 Jimmy

2.5L L4 Gas OHV

1 I.D. 16.883MM
8th VIN Digit: E

GMC S15 Jimmy

2.5L L4 Gas OHV I.D. 16.883MM
8th VIN Digit: E

1 Per Vehicle

GMC Safari

2.5L L4 Gas OHV,
4.3L V6 Gas OHV

1 I.D. 16.883MM

GMC Safari

2.5L L4 Gas OHV,
4.3L V6 Gas OHV I.D. 16.883MM

1 Per Vehicle

GMC Sonoma

2.5L L4 Gas OHV

1 I.D. 16.883MM
8th VIN Digit: A
RWD

GMC Sonoma

2.5L L4 Gas OHV I.D. 16.883MM
8th VIN Digit: A
RWD

1 Per Vehicle

1991

GMC Sonoma

2.5L L4 Gas OHV

1 I.D. 16.883MM
8th VIN Digit: E
RWD

GMC Sonoma

2.5L L4 Gas OHV I.D. 16.883MM
8th VIN Digit: E
RWD

1 Per Vehicle

1991

Oldsmobile 98

3.8L V6 Gas OHV

1 USED W/16.9 MM DIA PULLEY SHAFT
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART
1st Design

Oldsmobile 98

3.8L V6 Gas OHV USED W/16.9 MM DIA PULLEY SHAFT
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART
1st Design

1 Per Vehicle

Oldsmobile 98

3.8L V6 Gas OHV

1 SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

Oldsmobile 98

3.8L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

ACDelco 88964578 Power Steering Pump Shaft Seal

$29.22

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 88964578 Power Steering Pump Shaft Seal fitment info!

Buick Century 2.5L L4 Gas OHV,3.3L V6 Gas OHV

1

USED WITH LABELED 'WC 26016158' ON RESERVOIR AND HAS 16.88MM DIA SHAFT WHERE PULLEY MOUNTS. I.D. 16.883MM FOR MDL APPL AND POA INFO SEE PUMP CHART 1st Design

Buick Century

2.5L L4 Gas OHV,3.3L V6 Gas OHV USED WITH LABELED 'WC 26016158' ON RESERVOIR AND HAS 16.88MM DIA SHAFT WHERE PULLEY MOUNTS. I.D. 16.883MM FOR MDL APPL AND POA INFO SEE PUMP CHART 1st Design 1 Per Vehicle

Buick Century 3.3L V6 Gas OHV

1

SEAL,HYD STRG PUMP DR SHF I.D. 16.883MM FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Century

3.3L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF I.D. 16.883MM FOR MDL APPL AND POA INFO SEE PUMP CHART 1 Per Vehicle

Buick Century 2.5L L4 Gas OHV

1

SEAL,HYD STRG PUMP DR SHF I.D. 16.883MM FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Century

2.5L L4 Gas OHV SEAL,HYD STRG PUMP DR SHF I.D. 16.883MM FOR MDL APPL AND POA INFO SEE PUMP CHART 1 Per Vehicle

Buick Century 2.8L V6 Gas OHV

1

SEAL,HYD STRG PUMP DR SHF I.D. 16.883MM FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Century

2.8L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF I.D. 16.883MM FOR MDL APPL AND POA INFO SEE PUMP CHART 1 Per Vehicle

Buick Century 3.8L V6 Gas OHV

1

SEAL,HYD STRG PUMP DR SHF I.D. 16.883MM FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Century

3.8L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF I.D. 16.883MM FOR MDL APPL AND POA INFO SEE PUMP CHART 1 Per Vehicle

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

1

I.D. 16.883MM FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Century

2.5L L4 Gas OHV,2.8L V6 Gas OHV,3.8L V6 Gas OHV I.D. 16.883MM FOR MDL APPL AND POA INFO SEE PUMP CHART 1 Per Vehicle

Buick Century 2.8L V6 Gas OHV

1

I.D. 16.883MM

Buick Century

2.8L V6 Gas OHV I.D. 16.883MM 1 Per Vehicle

Buick Century 3.8L V6 Gas OHV

1

I.D. 16.883MM

Buick Century

3.8L V6 Gas OHV I.D. 16.883MM 1 Per Vehicle

Buick Century 2.5L L4 Gas OHV

1

I.D. 16.883MM

Buick Century

2.5L L4 Gas OHV I.D. 16.883MM 1 Per Vehicle

Buick Century 3.0L V6 Gas OHV,4.3L V6 Diesel OHV

1

I.D. 16.883MM

Buick Century

3.0L V6 Gas OHV,4.3L V6 Diesel OHV I.D. 16.883MM 1 Per Vehicle

Buick Electra 3.8L V6 Gas OHV

1

SEAL,HYD STRG PUMP DR SHF I.D. 16.883MM FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Electra

3.8L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF I.D. 16.883MM FOR MDL APPL AND POA INFO SEE PUMP CHART 1 Per Vehicle

Buick Electra 5.0L V8 Gas OHV

1

SEAL,HYD STRG PUMP DR SHF I.D. 16.883MM FOR MDL APPL AND POA INFO SEE PUMP CHART

Buick Electra

5.0L V8 Gas OHV SEAL,HYD STRG PUMP DR SHF I.D. 16.883MM FOR MDL APPL AND POA INFO SEE PUMP CHART 1 Per Vehicle

Buick Electra 3.8L V6 Gas OHV,5.0L V8 Gas OHV

1

I.D. 16.883MM

Buick Electra

3.8L V6 Gas OHV,5.0L V8 Gas OHV I.D. 16.883MM 1 Per Vehicle

Buick Electra 3.0L V6 Gas OHV,4.3L V6 Diesel OHV,5.7L V8 Diesel OHV

1

I.D. 16.883MM

Buick Electra

3.0L V6 Gas OHV,4.3L V6 Diesel OHV,5.7L V8 Diesel OHV I.D. 16.883MM 1 Per Vehicle

Buick Century

2.5L L4 Gas OHV,
3.3L V6 Gas OHV

USED WITH LABELED 'WC 26016158' ON RESERVOIR AND HAS 16.88MM DIA SHAFT WHERE PULLEY MOUNTS.
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART
1st Design

2.5L L4 Gas OHV,
3.3L V6 Gas OHV USED WITH LABELED 'WC 26016158' ON RESERVOIR AND HAS 16.88MM DIA SHAFT WHERE PULLEY MOUNTS.
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART
1st Design

1 Per Vehicle

Buick Century

3.3L V6 Gas OHV

SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

3.3L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Buick Century

2.5L L4 Gas OHV

SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

2.5L L4 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Buick Century

2.8L V6 Gas OHV

SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

2.8L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Buick Century

3.8L V6 Gas OHV

SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

3.8L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Buick Century

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

I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
3.8L V6 Gas OHV I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Buick Century

2.8L V6 Gas OHV

2.8L V6 Gas OHV I.D. 16.883MM

1 Per Vehicle

Buick Century

3.8L V6 Gas OHV

3.8L V6 Gas OHV I.D. 16.883MM

1 Per Vehicle

Buick Century

2.5L L4 Gas OHV

2.5L L4 Gas OHV I.D. 16.883MM

1 Per Vehicle

Buick Century

3.0L V6 Gas OHV,
4.3L V6 Diesel OHV

3.0L V6 Gas OHV,
4.3L V6 Diesel OHV I.D. 16.883MM

1 Per Vehicle

Buick Electra

3.8L V6 Gas OHV

SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

3.8L V6 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Buick Electra

5.0L V8 Gas OHV

SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

5.0L V8 Gas OHV SEAL,HYD STRG PUMP DR SHF
I.D. 16.883MM
FOR MDL APPL AND POA INFO SEE PUMP CHART

1 Per Vehicle

Buick Electra

3.8L V6 Gas OHV,
5.0L V8 Gas OHV

3.8L V6 Gas OHV,
5.0L V8 Gas OHV I.D. 16.883MM

1 Per Vehicle

Buick Electra

3.0L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.7L V8 Diesel OHV

3.0L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.7L V8 Diesel OHV I.D. 16.883MM

1 Per Vehicle