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  2. Auto Parts
  3. Engine Components
  4. Cylinder Block Components
  5. Engine Intake Manifold
  6. ACDelco 12638038

ACDelco 12638038 Engine Intake Manifold

ACDelco 12638038 Engine Intake Manifold Image 1
ACDelco 12638038 Engine Intake Manifold Image 2
ACDelco 12638038 Engine Intake Manifold Image 3
ACDelco 12638038 Engine Intake Manifold

ACDelco
Brand:ACDelco
Part Number: 12638038
UPC: 00707773784877
Weight: 16.17 lbs
Condition:New



On Sale:

$205.07

Availability:
8 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

MANIFOLD-INT (SLP-1)

GM Genuine Parts Engine Intake Manifold 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:

Center Maximum Height:
10.19 in.
Center Maximum Height:
258.86 mm
Color:
Black
Front Maximum Height:
10.37 in.
Front Maximum Height:
263.36 mm
Gasket Or Seal Included:
No
Grade Type:
Regular
Height (in):
12.38 in
Length:
21.63 in.
Length:
549.5 mm
Material:
Nylon
Mount Hole Diameter (in):
0.441in
Mount Hole Diameter (mm):
11.2mm
Mount Hole Quantity:
10
Programming Required:
No
Rear Maximum Height:
249.88 mm
Rear Maximum Height:
9.84 in.
Weight (lb):
16.17 lb
Width:
12.93 in.
Width:
328.3 mm
Country of Origin:
US

Select a vehicle to narrow ACDelco 12638038 Engine Intake Manifold fitment info!

Last Updated: 03/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
Cadillac Escalade

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
Eng: LZ1
8th VIN Digit: J
 

Cadillac Escalade



6.0L V8 FULL HYBRID EV-Flex FHEV OHV Eng: LZ1
8th VIN Digit: J

1 Per Vehicle

2013

 

2012

 

2011

 

2013

 

2012

 

2011

 
Chevrolet Avalanche

5.3L V8 Flex OHV
1
 		 

Chevrolet Avalanche



5.3L V8 Flex OHV
1 Per Vehicle

2010

 

2010

 
Chevrolet Avalanche

5.3L V8 Flex OHV
1
 
Eng: LMG
8th VIN Digit: 0
 

Chevrolet Avalanche



5.3L V8 Flex OHV Eng: LMG
8th VIN Digit: 0

1 Per Vehicle

2012

 

2011

 

2010

 

2012

 

2011

 

2010

 
Chevrolet Colorado

5.3L V8 Gas OHV
1
 
Eng: LH9
8th VIN Digit: P
 

Chevrolet Colorado



5.3L V8 Gas OHV Eng: LH9
8th VIN Digit: P

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2014

 

2013

 

2012

 

2011

 

2010

 
Chevrolet Express 1500

5.3L V8 Flex OHV
1
 
Eng: LMF
8th VIN Digit: 4
 

Chevrolet Express 1500



5.3L V8 Flex OHV Eng: LMF
8th VIN Digit: 4

1 Per Vehicle

2017

 

2016

 

2015

 

2017

 

2016

 

2015

 
Chevrolet Express 2500

4.8L V8 Flex OHV
1
 
Eng: L20
8th VIN Digit: F
 

Chevrolet Express 2500



4.8L V8 Flex OHV Eng: L20
8th VIN Digit: F

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2014

 

2013

 

2012

 

2011

 

2010

 
Chevrolet Express 2500

4.8L V8 Flex OHV
1
 
Eng: L20
8th VIN Digit: A
 

Chevrolet Express 2500



4.8L V8 Flex OHV Eng: L20
8th VIN Digit: A

1 Per Vehicle

2017

 

2016

 

2015

 

2017

 

2016

 

2015

 
Chevrolet Express 3500

4.8L V8 Flex OHV
1
 
Eng: L20
8th VIN Digit: F
 

Chevrolet Express 3500



4.8L V8 Flex OHV Eng: L20
8th VIN Digit: F

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2014

 

2013

 

2012

 

2011

 

2010

 
Chevrolet Express 3500

4.8L V8 Flex OHV
1
 
Eng: L20
8th VIN Digit: A
 

Chevrolet Express 3500



4.8L V8 Flex OHV Eng: L20
8th VIN Digit: A

1 Per Vehicle

2013

 

2012

 

2013

 

2012

 
Chevrolet Silverado 1500

5.3L V8 Flex OHV
1
 
Eng: LC9
8th VIN Digit: 7
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV Eng: LC9
8th VIN Digit: 7

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
Chevrolet Silverado 1500

4.8L V8 Flex OHV
1
 
Eng: L20
8th VIN Digit: A
 

Chevrolet Silverado 1500



4.8L V8 Flex OHV Eng: L20
8th VIN Digit: A

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
Chevrolet Silverado 1500

5.3L V8 Flex OHV
1
 
Eng: LMG
8th VIN Digit: 0
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV Eng: LMG
8th VIN Digit: 0

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
Chevrolet Silverado 1500

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
Eng: LZ1
8th VIN Digit: J
 

Chevrolet Silverado 1500



6.0L V8 FULL HYBRID EV-Flex FHEV OHV Eng: LZ1
8th VIN Digit: J

1 Per Vehicle

2011

 

2010

 

2011

 

2010

 
Chevrolet Silverado 1500

5.3L V8 Flex OHV
1
 
Eng: LC9
8th VIN Digit: 3
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV Eng: LC9
8th VIN Digit: 3

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2014

 

2013

 

2012

 

2011

 

2010

 
Chevrolet Suburban 1500

5.3L V8 Flex OHV
1
 		 

Chevrolet Suburban 1500



5.3L V8 Flex OHV
1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2014

 

2013

 

2012

 

2011

 

2010

 
Chevrolet Tahoe

5.3L V8 Flex OHV
1
 		 

Chevrolet Tahoe



5.3L V8 Flex OHV
1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
Chevrolet Tahoe

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 		 

Chevrolet Tahoe



6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1 Per Vehicle

2012

 

2011

 

2010

 

2012

 

2011

 

2010

 
GMC Canyon

5.3L V8 Gas OHV
1
 
Eng: LH9
8th VIN Digit: P
 

GMC Canyon



5.3L V8 Gas OHV Eng: LH9
8th VIN Digit: P

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2014

 

2013

 

2012

 

2011

 

2010

 
GMC Savana 1500

5.3L V8 Flex OHV
1
 
Eng: LMF
8th VIN Digit: 4
 

GMC Savana 1500



5.3L V8 Flex OHV Eng: LMF
8th VIN Digit: 4

1 Per Vehicle

2017

 

2016

 

2015

 

2017

 

2016

 

2015

 
GMC Savana 2500

4.8L V8 Flex OHV
1
 
Eng: L20
8th VIN Digit: F
 

GMC Savana 2500



4.8L V8 Flex OHV Eng: L20
8th VIN Digit: F

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2014

 

2013

 

2012

 

2011

 

2010

 
GMC Savana 2500

4.8L V8 Flex OHV
1
 
Eng: L20
8th VIN Digit: A
 

GMC Savana 2500



4.8L V8 Flex OHV Eng: L20
8th VIN Digit: A

1 Per Vehicle

2017

 

2016

 

2015

 

2017

 

2016

 

2015

 
GMC Savana 3500

4.8L V8 Flex OHV
1
 
Eng: L20
8th VIN Digit: F
 

GMC Savana 3500



4.8L V8 Flex OHV Eng: L20
8th VIN Digit: F

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2014

 

2013

 

2012

 

2011

 

2010

 
GMC Savana 3500

4.8L V8 Flex OHV
1
 
Eng: L20
8th VIN Digit: A
 

GMC Savana 3500



4.8L V8 Flex OHV Eng: L20
8th VIN Digit: A

1 Per Vehicle

2013

 

2012

 

2013

 

2012

 
GMC Sierra 1500

5.3L V8 Flex OHV
1
 
Eng: LC9
8th VIN Digit: 7
 

GMC Sierra 1500



5.3L V8 Flex OHV Eng: LC9
8th VIN Digit: 7

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
GMC Sierra 1500

4.8L V8 Flex OHV
1
 
Eng: L20
8th VIN Digit: A
 

GMC Sierra 1500



4.8L V8 Flex OHV Eng: L20
8th VIN Digit: A

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
GMC Sierra 1500

5.3L V8 Flex OHV
1
 
Eng: LMG
8th VIN Digit: 0
 

GMC Sierra 1500



5.3L V8 Flex OHV Eng: LMG
8th VIN Digit: 0

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
GMC Sierra 1500

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
Eng: LZ1
8th VIN Digit: J
 

GMC Sierra 1500



6.0L V8 FULL HYBRID EV-Flex FHEV OHV Eng: LZ1
8th VIN Digit: J

1 Per Vehicle

2011

 

2010

 

2011

 

2010

 
GMC Sierra 1500

5.3L V8 Flex OHV
1
 
Eng: LC9
8th VIN Digit: 3
 

GMC Sierra 1500



5.3L V8 Flex OHV Eng: LC9
8th VIN Digit: 3

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2014

 

2013

 

2012

 

2011

 

2010

 
GMC Yukon

5.3L V8 Flex OHV
1
 
Eng: LMG
8th VIN Digit: 0
 

GMC Yukon



5.3L V8 Flex OHV Eng: LMG
8th VIN Digit: 0

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
GMC Yukon

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
Eng: LZ1
8th VIN Digit: J
 

GMC Yukon



6.0L V8 FULL HYBRID EV-Flex FHEV OHV Eng: LZ1
8th VIN Digit: J

1 Per Vehicle

2010

 

2010

 
GMC Yukon

5.3L V8 Flex OHV
1
 
Eng: LC9
8th VIN Digit: 3
 

GMC Yukon



5.3L V8 Flex OHV Eng: LC9
8th VIN Digit: 3

1 Per Vehicle

2014

 

2013

 

2012

 

2014

 

2013

 

2012

 
GMC Yukon XL 1500

5.3L V8 Flex OHV
1
 
Eng: LC9
8th VIN Digit: 7
 

GMC Yukon XL 1500



5.3L V8 Flex OHV Eng: LC9
8th VIN Digit: 7

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2014

 

2013

 

2012

 

2011

 

2010

 
GMC Yukon XL 1500

5.3L V8 Flex OHV
1
 
Eng: LMG
8th VIN Digit: 0
 

GMC Yukon XL 1500



5.3L V8 Flex OHV Eng: LMG
8th VIN Digit: 0

1 Per Vehicle

2011

 

2010

 

2011

 

2010

 
GMC Yukon XL 1500

5.3L V8 Flex OHV
1
 
Eng: LC9
8th VIN Digit: 3
 

GMC Yukon XL 1500



5.3L V8 Flex OHV Eng: LC9
8th VIN Digit: 3

1 Per Vehicle

2010

 

2010

 
Hummer H3

5.3L V8 Flex OHV
1
 
Eng: LH9
8th VIN Digit: P
 

Hummer H3



5.3L V8 Flex OHV Eng: LH9
8th VIN Digit: P

1 Per Vehicle

2010

 

2010

 
Hummer H3T

5.3L V8 Flex OHV
1
 
Eng: LH9
8th VIN Digit: P
 

Hummer H3T



5.3L V8 Flex OHV Eng: LH9
8th VIN Digit: P

1 Per Vehicle