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  2. Auto Parts
  3. Driveline and Axles
  4. Differential
  5. Differential Cover
  6. ACDelco 88963586

ACDelco 88963586 Differential Cover

ACDelco 88963586 Differential Cover

ACDelco
Brand:ACDelco
Part Number: 88963586
UPC: 808709943211
Weight: 7.36 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 88963586 Differential Cover for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Differential Covers 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:

Bolt Quantity:
12
Carrier Main Cap Support:
No
Color:
Silver
Drain Plug Included:
Yes
Filler Plug Included:
Yes
Gasket Or Seal Included:
No
Height (in):
9 in
Length (in):
12 in
Material:
Steel
Mounting Bolt Hole Quantity:
12
Mounting Bolts Included:
Yes
Programming Required:
No
Weight (lb):
7.36 lb
Width (in):
12 in
Country of Origin:
US

Select a vehicle to narrow ACDelco 88963586 Differential Cover fitment info!

Last Updated: 09/04/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Rear
 
INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA
 

Chevrolet Express 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA

1 Per Vehicle

2006

 

2006

 
Chevrolet Express 2500

4.3L V6 Gas OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA
 

Chevrolet Express 2500



4.3L V6 Gas OHV

Rear INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA

1 Per Vehicle

2009

 

2009

 
Chevrolet Express 3500

6.0L V8 Gas OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
14,200 LBS GVWR(C7I), 4.10R(GT5), 14,040 lb Hydraulic Power Brakes, 10.75 RING GEAR DANA
8th VIN Digit: K
Power Brakes
Front Disc
Rear Disc
Cutaway Van
2 Doors
Wheel Base 159.0 In.
Mfr Code: 4L85-E
 

Chevrolet Express 3500



6.0L V8 Gas OHV

Rear INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
14,200 LBS GVWR(C7I), 4.10R(GT5), 14,040 lb Hydraulic Power Brakes, 10.75 RING GEAR DANA
8th VIN Digit: K
Power Brakes
Front Disc
Rear Disc
Cutaway Van
2 Doors
Wheel Base 159.0 In.
Mfr Code: 4L85-E

1 Per Vehicle

2009

 

2009

 
Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo
1
 
Rear
 
INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
14,200 LBS GVWR(C7I), 13,980 LB GVWR(C8V), 4.10R(GT5), 14,040 lb Hydraulic Power Brakes, 10.75 RING GEAR DANA
Eng: LMM
8th VIN Digit: 6
Power Brakes
Front Disc
Rear Disc
Cutaway Van
2 Doors
Wheel Base 159.0 In.
Mfr Code: 4L85-E
 

Chevrolet Express 3500



6.6L V8 Diesel OHV Turbo

Rear INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
14,200 LBS GVWR(C7I), 13,980 LB GVWR(C8V), 4.10R(GT5), 14,040 lb Hydraulic Power Brakes, 10.75 RING GEAR DANA
Eng: LMM
8th VIN Digit: 6
Power Brakes
Front Disc
Rear Disc
Cutaway Van
2 Doors
Wheel Base 159.0 In.
Mfr Code: 4L85-E

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo
1
 
Rear
 
INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA
 

Chevrolet Express 3500



6.6L V8 Diesel OHV Turbo

Rear INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Express 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA
 

Chevrolet Express 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV

Rear INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA

1 Per Vehicle

2006

 

2006

 
Chevrolet Express 3500

6.0L V8 Gas OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
14,050 LBS GVWR(C7F), 4.10R(GT5), 10.75 RING GEAR DANA
Eng: LQ4
8th VIN Digit: U
Cutaway Van
2 Doors
Wheel Base 159.0 In.
Mfr Code: 4L85-E
 

Chevrolet Express 3500



6.0L V8 Gas OHV

Rear INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
14,050 LBS GVWR(C7F), 4.10R(GT5), 10.75 RING GEAR DANA
Eng: LQ4
8th VIN Digit: U
Cutaway Van
2 Doors
Wheel Base 159.0 In.
Mfr Code: 4L85-E

1 Per Vehicle

2005

 

2005

 
Chevrolet Express 3500

4.8L V8 Gas OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5), DUAL REAR WHEEL(R05)
8th VIN Digit: V
Cutaway Van
2 Doors
Wheel Base 139.0 In.
 

Chevrolet Express 3500



4.8L V8 Gas OHV

Rear INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5), DUAL REAR WHEEL(R05)
8th VIN Digit: V
Cutaway Van
2 Doors
Wheel Base 139.0 In.

1 Per Vehicle

2005

 

2005

 
Chevrolet Express 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5), DUAL REAR WHEEL(R05)
Eng: LQ4
8th VIN Digit: U
Cutaway Van
2 Doors
Wheel Base 139.0 In.
 

Chevrolet Express 3500



6.0L V8 CNG OHV,
6.0L V8 Gas OHV

Rear INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5), DUAL REAR WHEEL(R05)
Eng: LQ4
8th VIN Digit: U
Cutaway Van
2 Doors
Wheel Base 139.0 In.

1 Per Vehicle

2005

 

2005

 
Chevrolet Express 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5)
Eng: LQ4
8th VIN Digit: U
Cutaway Van
2 Doors
Wheel Base 159.0 In.
Mfr Code: 4L80-E
 

Chevrolet Express 3500



6.0L V8 CNG OHV,
6.0L V8 Gas OHV

Rear INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5)
Eng: LQ4
8th VIN Digit: U
Cutaway Van
2 Doors
Wheel Base 159.0 In.
Mfr Code: 4L80-E

1 Per Vehicle

2005

 

2005

 
Chevrolet Express 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5)
Eng: LQ4
8th VIN Digit: U
Cutaway Van
2 Doors
Wheel Base 177.0 In.
Mfr Code: 4L80-E
 

Chevrolet Express 3500



6.0L V8 CNG OHV,
6.0L V8 Gas OHV

Rear INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5)
Eng: LQ4
8th VIN Digit: U
Cutaway Van
2 Doors
Wheel Base 177.0 In.
Mfr Code: 4L80-E

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Express 3500

6.0L V8 CNG OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA
 

Chevrolet Express 3500



6.0L V8 CNG OHV

Rear INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
GMC Savana 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Rear
 
INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA
 

GMC Savana 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

Rear INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA

1 Per Vehicle

2006

 

2006

 
GMC Savana 2500

4.3L V6 Gas OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA
 

GMC Savana 2500



4.3L V6 Gas OHV

Rear INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA

1 Per Vehicle

2009

 

2009

 
GMC Savana 3500

6.0L V8 Gas OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
14,200 LBS GVWR(C7I), 4.10R(GT5), 14,040 lb Hydraulic Power Brakes, 10.75 RING GEAR DANA
8th VIN Digit: K
Power Brakes
Front Disc
Rear Disc
Cutaway Van
2 Doors
Wheel Base 159.0 In.
Mfr Code: 4L85-E
 

GMC Savana 3500



6.0L V8 Gas OHV

Rear INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
14,200 LBS GVWR(C7I), 4.10R(GT5), 14,040 lb Hydraulic Power Brakes, 10.75 RING GEAR DANA
8th VIN Digit: K
Power Brakes
Front Disc
Rear Disc
Cutaway Van
2 Doors
Wheel Base 159.0 In.
Mfr Code: 4L85-E

1 Per Vehicle

2009

 

2009

 
GMC Savana 3500

6.6L V8 Diesel OHV Turbo
1
 
Rear
 
INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
14,200 LBS GVWR(C7I), 13,980 LB GVWR(C8V), 4.10R(GT5), 14,040 lb Hydraulic Power Brakes, 10.75 RING GEAR DANA
Eng: LMM
8th VIN Digit: 6
Power Brakes
Front Disc
Rear Disc
Cutaway Van
2 Doors
Wheel Base 159.0 In.
Mfr Code: 4L85-E
 

GMC Savana 3500



6.6L V8 Diesel OHV Turbo

Rear INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
14,200 LBS GVWR(C7I), 13,980 LB GVWR(C8V), 4.10R(GT5), 14,040 lb Hydraulic Power Brakes, 10.75 RING GEAR DANA
Eng: LMM
8th VIN Digit: 6
Power Brakes
Front Disc
Rear Disc
Cutaway Van
2 Doors
Wheel Base 159.0 In.
Mfr Code: 4L85-E

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
GMC Savana 3500

6.6L V8 Diesel OHV Turbo
1
 
Rear
 
INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA
 

GMC Savana 3500



6.6L V8 Diesel OHV Turbo

Rear INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
GMC Savana 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA
 

GMC Savana 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV

Rear INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA

1 Per Vehicle

2005

 

2005

 
GMC Savana 3500

4.8L V8 Gas OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5), DUAL REAR WHEEL(R05)
8th VIN Digit: V
Cutaway Van
2 Doors
Wheel Base 139.0 In.
 

GMC Savana 3500



4.8L V8 Gas OHV

Rear INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5), DUAL REAR WHEEL(R05)
8th VIN Digit: V
Cutaway Van
2 Doors
Wheel Base 139.0 In.

1 Per Vehicle

2005

 

2005

 
GMC Savana 3500

4.8L V8 Gas OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5)
8th VIN Digit: V
Cutaway Van
2 Doors
Wheel Base 177.0 In.
Mfr Code: 4L80-E
 

GMC Savana 3500



4.8L V8 Gas OHV

Rear INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5)
8th VIN Digit: V
Cutaway Van
2 Doors
Wheel Base 177.0 In.
Mfr Code: 4L80-E

1 Per Vehicle

2005

 

2005

 
GMC Savana 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5), DUAL REAR WHEEL(R05)
Eng: LQ4
8th VIN Digit: U
Cutaway Van
2 Doors
Wheel Base 139.0 In.
 

GMC Savana 3500



6.0L V8 CNG OHV,
6.0L V8 Gas OHV

Rear INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5), DUAL REAR WHEEL(R05)
Eng: LQ4
8th VIN Digit: U
Cutaway Van
2 Doors
Wheel Base 139.0 In.

1 Per Vehicle

2005

 

2005

 
GMC Savana 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5)
Eng: LQ4
8th VIN Digit: U
Cutaway Van
2 Doors
Wheel Base 159.0 In.
Mfr Code: 4L80-E
 

GMC Savana 3500



6.0L V8 CNG OHV,
6.0L V8 Gas OHV

Rear INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5)
Eng: LQ4
8th VIN Digit: U
Cutaway Van
2 Doors
Wheel Base 159.0 In.
Mfr Code: 4L80-E

1 Per Vehicle

2005

 

2005

 
GMC Savana 3500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5)
Eng: LQ4
8th VIN Digit: U
Cutaway Van
2 Doors
Wheel Base 177.0 In.
Mfr Code: 4L80-E
 

GMC Savana 3500



6.0L V8 CNG OHV,
6.0L V8 Gas OHV

Rear INCLS PLUG & BOLT KIT
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
4.10R(GT5)
Eng: LQ4
8th VIN Digit: U
Cutaway Van
2 Doors
Wheel Base 177.0 In.
Mfr Code: 4L80-E

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
GMC Savana 3500

6.0L V8 CNG OHV
1
 
Rear
 
INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA
 

GMC Savana 3500



6.0L V8 CNG OHV

Rear INCLS PLUG & BOLT KIT
10.50 RING GEAR DANA

1 Per Vehicle