Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
Shopping for

2003 Chevrolet Silverado 1500

X

ACDelco 12556127 Engine Crankshaft Main Bearing Cap Bolt
for 2003 Chevrolet Silverado 1500

ACDelco

 
Brand:ACDelco
Part Number: 12556127
UPC: 195491149878
Weight: 0.3 lbs
Condition:New



On Sale:

$4.48

Availability:
47 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco 12556127 Engine Crankshaft Main Bearing Cap Bolt for your 2003 Chevrolet Silverado 1500. Buy now and secure your purchase online!

GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These bolts fasten vehicle components together. GM Genuine Parts are the true OE parts installed during the production 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:

  • Fastens vehicle's components together
  • 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
  • Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Bolt Type:
Hex Flange Head
Color:
Gray
Finish:
Zinc Coated
Grade:
10.9
Head Drive Type:
Hex
Head Tool Size (mm):
13 mm
Head Tool Size:
0.512
Heat Hardened:
Yes
Length (in):
0.94 in
Length (mm):
24 mm
Material:
Steel
Programming Required:
No
Thread Diameter:
0.315 in.
Thread Diameter:
8 mm
Thread Length:
0.9 in.
Thread Length:
22.9 mm
Thread Type:
Medium
Threads Per in.:
20
Washer Attached:
No
Zinc Coated:
Yes
Country of Origin:
US

ACDelco 12556127 Engine Crankshaft Main Bearing Cap Bolt compatibility with your 2003 Chevrolet Silverado 1500...

Last Updated: 05/29/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Silverado 1500

4.8L V8 Gas OHV
12
 
Rear
 
Engine Crankshaft Seal Housing Bolt
M8X1.25X24
8th VIN Digit: V
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV

Rear Engine Crankshaft Seal Housing Bolt
M8X1.25X24
8th VIN Digit: V

12 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Silverado 1500

5.3L V8 Flex OHV
12
 
Rear
 
Engine Crankshaft Seal Housing Bolt
M8X1.25X24
Eng: L59
8th VIN Digit: Z
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV

Rear Engine Crankshaft Seal Housing Bolt
M8X1.25X24
Eng: L59
8th VIN Digit: Z

12 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Silverado 1500

5.3L V8 Flex OHV
10
 
 
SIDE)(SHORT
M8X1.25X24
Eng: L59
8th VIN Digit: Z
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV SIDE)(SHORT
M8X1.25X24
Eng: L59
8th VIN Digit: Z

10 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 1500

4.8L V8 Gas OHV
3
 
 
Engine Timing Camshaft Sprocket Bolt
M8X1.25X24
8th VIN Digit: V
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV Engine Timing Camshaft Sprocket Bolt
M8X1.25X24
8th VIN Digit: V

3 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 1500

4.8L V8 Gas OHV
10
 
 
SIDE)(SHORT
M8X1.25X24
8th VIN Digit: V
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV SIDE)(SHORT
M8X1.25X24
8th VIN Digit: V

10 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 1500

5.3L V8 Gas OHV
3
 
 
Engine Timing Camshaft Sprocket Bolt
M8X1.25X24
Eng: LM7
8th VIN Digit: T
 

Chevrolet Silverado 1500



5.3L V8 Gas OHV Engine Timing Camshaft Sprocket Bolt
M8X1.25X24
Eng: LM7
8th VIN Digit: T

3 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 1500

5.3L V8 Gas OHV
10
 
 
SIDE)(SHORT
M8X1.25X24
Eng: LM7
8th VIN Digit: T
 

Chevrolet Silverado 1500



5.3L V8 Gas OHV SIDE)(SHORT
M8X1.25X24
Eng: LM7
8th VIN Digit: T

10 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 1500

5.3L V8 Gas OHV
12
 
Rear
 
Engine Crankshaft Seal Housing Bolt
M8X1.25X24
Eng: LM7
8th VIN Digit: T
 

Chevrolet Silverado 1500



5.3L V8 Gas OHV

Rear Engine Crankshaft Seal Housing Bolt
M8X1.25X24
Eng: LM7
8th VIN Digit: T

12 Per Vehicle

2003

 

2003

 
Chevrolet Silverado 1500

5.3L V8 Flex OHV
3
 
 
Engine Timing Camshaft Sprocket Bolt
M8X1.25X24
Eng: L59
8th VIN Digit: Z
Mfr Code: 4L60-E
RWD
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV Engine Timing Camshaft Sprocket Bolt
M8X1.25X24
Eng: L59
8th VIN Digit: Z
Mfr Code: 4L60-E
RWD

3 Per Vehicle

2003

 

2003

 
Chevrolet Silverado 1500

6.0L V8 Gas OHV
3
 
 
Engine Timing Camshaft Sprocket Bolt
M8X1.25X24
Eng: LQ9
8th VIN Digit: N
AWD
 

Chevrolet Silverado 1500



6.0L V8 Gas OHV Engine Timing Camshaft Sprocket Bolt
M8X1.25X24
Eng: LQ9
8th VIN Digit: N
AWD

3 Per Vehicle

2003

 

2003

 
Chevrolet Silverado 1500

6.0L V8 Gas OHV
10
 
 
SIDE)(SHORT
M8X1.25X24
Eng: LQ9
8th VIN Digit: N
AWD
 

Chevrolet Silverado 1500



6.0L V8 Gas OHV SIDE)(SHORT
M8X1.25X24
Eng: LQ9
8th VIN Digit: N
AWD

10 Per Vehicle

2003

 

2003

 
Chevrolet Silverado 1500

6.0L V8 Gas OHV
12
 
Rear
 
Engine Crankshaft Seal Housing Bolt
M8X1.25X24
Eng: LQ9
8th VIN Digit: N
AWD
 

Chevrolet Silverado 1500



6.0L V8 Gas OHV

Rear Engine Crankshaft Seal Housing Bolt
M8X1.25X24
Eng: LQ9
8th VIN Digit: N
AWD

12 Per Vehicle

Didn't find a match for your vehicle?

  See Other Choices