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1988 Pontiac Grand Am

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ACDelco R20-99 Wheel Bearing and Hub Assembly
for 1988 Pontiac Grand Am

ACDelco R20-99 Wheel Bearing and Hub Assembly - 1988 Pontiac Grand Am

ACDelco
Brand:ACDelco
Part Number: R20-99
UPC: 00036666859553
Weight: 5.55 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco R20-99 Wheel Bearing and Hub Assembly for your 1988 Pontiac Grand Am. Buy now and secure your purchase online!

ACDelco GM Original Equipment Wheel Bearing and Hub Assembly supports the vehicle while allowing the wheel to rotate, and are GM-recommended replacements for your vehicle's original components. This original equipment wheel bearing and hub assembly has 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 OE bearing designs are dimensionally optimized to work with their mating parts
  • GM OE parts are built to help withstand potholes and designed to maximize seal life
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Manufactured to GM OE specification for fit, form, and function
  • Maximum lateral stiffness for optimum ride, handling, and driving dynamics
  • Offering the quality, reliability, and durability of GM OE
  • Supports the vehicle while allowing the wheel to rotate

Specifications:

Anti Lock Braking System:
No
Bolt Circle Diameter (in):
3.937 in
Bolt Circle Diameter (mm):
100 mm
Brake Pilot Diameter:
2.264 in.
Brake Pilot Diameter:
57.5 mm
Flange Bolt Hole Diameter:
0.433 in.
Flange Bolt Hole Diameter:
11 mm
Flange Bolt Hole Quantity:
4
Flange Bolts Included:
No
Flange Diameter:
138 mm
Flange Diameter:
5.433 in.
Flange Offset:
2.565 in.
Flange Offset:
65.15 mm
Flange Shape:
Trapezoid
Hub Pilot Diameter:
2.402 in.
Hub Pilot Diameter:
61 mm
Programming Required:
No
Wheel Pilot Diameter:
2.244 in.
Wheel Pilot Diameter:
57 mm
Wheel Stud Quantity:
5
Wheel Stud Size:
0.472 in.
Wheel Stud Size:
12 mm
Wheel Studs Included:
Yes

Features and Benefits:

  • – Follow the manufacturers recommended torque specification.
  • – Keep wheel lug nuts at proper torque and do not overtighten center hub bearing to constant velocity shaft nut.

Specifications:

Country of Origin:
US

ACDelco R20-99 Wheel Bearing and Hub Assembly compatibility with your 1988 Pontiac Grand Am...

Last Updated: 05/20/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
Pontiac Grand Am

2.3L L4 Gas DOHC
2
 
Rear
 
GM Original Equipment
 

Pontiac Grand Am



2.3L L4 Gas DOHC

Rear GM Original Equipment

2 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
Pontiac Grand Am

2.5L L4 Gas OHV
2
 
Rear
 
GM Original Equipment
 

Pontiac Grand Am



2.5L L4 Gas OHV

Rear GM Original Equipment

2 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Pontiac Grand Am

2.0L L4 Gas SOHC Turbo
2
 
Rear
 
GM Original Equipment
 

Pontiac Grand Am



2.0L L4 Gas SOHC Turbo

Rear GM Original Equipment

2 Per Vehicle

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