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2018 GMC Sierra 1500

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ACDelco 12629338 Exhaust Manifold
for 2018 GMC Sierra 1500

ACDelco 12629338 Exhaust Manifold - 2018 GMC Sierra 1500 Image 1
ACDelco 12629338 Exhaust Manifold - 2018 GMC Sierra 1500 Image 2
ACDelco 12629338 Exhaust Manifold - 2018 GMC Sierra 1500

ACDelco
Brand:ACDelco
Part Number: 12629338
UPC: 193468073416
Weight: 10.5 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 12629338 Exhaust Manifold for your 2018 GMC Sierra 1500. Buy now and secure your purchase online!

GM Genuine Parts Exhaust Manifolds are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These manifolds help direct exhaust away from your vehicle's engine combustion chamber. 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
  • Helps direct exhaust away from your vehicle's engine combustion chamber
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Collector Port Diameter:
2.57 in.
Collector Port Diameter:
65.51 mm
Gasket Or Seal Included:
No
Grade Type:
Regular
Height (in):
8.38 in
Length (in):
23.12 in
Material:
Cast Iron
Mounting Hole Quantity:
5
Oxygen Sensor Port:
No
Port Shape:
Rectangle
Programming Required:
No
Weight (lb):
10.5 lb
Width (in):
9.38 in
Country of Origin:
CA

ACDelco 12629338 Exhaust Manifold compatibility with your 2018 GMC Sierra 1500...

Last Updated: 05/03/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
GMC Sierra 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV
1
 
Right (Passenger)
 
Eng: L8B
8th VIN Digit: R
 

GMC Sierra 1500



5.3L V8 MILD HYBRID EV-Gas MHEV OHV

Right (Passenger) Eng: L8B
8th VIN Digit: R

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 1500

5.3L V8 Gas OHV
1
 
Right (Passenger)
 
Eng: L83
8th VIN Digit: C
 

GMC Sierra 1500



5.3L V8 Gas OHV

Right (Passenger) Eng: L83
8th VIN Digit: C

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2018

 

2017

 

2016

 

2015

 

2014

 
GMC Sierra 1500

5.3L V8 Flex OHV
1
 
Right (Passenger)
 
Eng: L83
8th VIN Digit: C
 

GMC Sierra 1500



5.3L V8 Flex OHV

Right (Passenger) Eng: L83
8th VIN Digit: C

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2018

 

2017

 

2016

 

2015

 

2014

 
GMC Sierra 1500

6.2L V8 Gas OHV
1
 
Right (Passenger)
 
Eng: L86
8th VIN Digit: J
 

GMC Sierra 1500



6.2L V8 Gas OHV

Right (Passenger) Eng: L86
8th VIN Digit: J

1 Per Vehicle

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