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2021 GMC Sierra 1500

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ACDelco 12691178 Thermostat Bypass Pipe
for 2021 GMC Sierra 1500 2.7L L4 Gas DOHC Turbo

ACDelco 12691178 Thermostat Bypass Pipe - 2021 GMC Sierra 1500

ACDelco
Brand:ACDelco
Part Number: 12691178
UPC: 00808709831648
Weight: 1.01 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 12691178 Thermostat Bypass Pipe for your 2021 GMC Sierra 1500. Buy now and secure your purchase online!

ACDelco GM Original Equipment Thermostat Bypass Pipe is a GM-recommended replacement component for one or more of the following vehicle systems: ignition, and/or engine fuel management. This original equipment pipe will provide the same performance, durability, and service life you expect from General Motors. WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Stay with the parts brand your General Motors vehicle came with and get the quality you know and trust with ACDelco GM Original Equipment Emission parts. ACDelco GM OE replacement parts give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Emission parts are manufactured for many makes and models of GM car, light duty truck, and sport utility vehicle.

Features and Benefits:

  • GM-recommended replacement part for your GM vehicle's original factory component
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE

Specifications:

Branch Quantity:
2
Color:
Silver
End 1 Type:
Clamp
End 2 Type:
Clamp
End 3 Type:
Barbed
End 4 Type:
Barbed
Height:
4 in.
Inlet Inside Diameter:
0.94 in.
Length:
29.89 in.
Material:
Steel Rubber
Mounting Hardware Included:
Yes
Outlet Inside Diameter:
0.94 in.
Programming Required:
NO
Shape:
Molded Assembly
Weight:
1.01 lb
Width:
10.1 in.

Manufacturer Warranty:

24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details.

ACDelco 12691178 Thermostat Bypass Pipe compatibility with your 2021 GMC Sierra 1500...

Last Updated: 07/19/2022

Years Vehicle Per Vehicle Fit NotesFitment Notes

2022

 

2021

 

2020

 

2019

 

2022

 

2021

 

2020

 

2019

 
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo
1
 
GM Original Equipment
Eng: L3B
8th VIN Digit: K
Crew Cab Pickup
4 Doors
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo GM Original Equipment
Eng: L3B
8th VIN Digit: K
Crew Cab Pickup
4 Doors

1 Per Vehicle

2022

 

2021

 

2020

 

2019

 

2022

 

2021

 

2020

 

2019

 
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo
1
 
GM Original Equipment
Eng: L3B
8th VIN Digit: K
Extended Cab Pickup
4 Doors
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo GM Original Equipment
Eng: L3B
8th VIN Digit: K
Extended Cab Pickup
4 Doors

1 Per Vehicle

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