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ACDelco 12678745 Engine Exhaust Valve
for 2020 (please select make/model)

ACDelco 12678745 Engine Exhaust Valve - 2020 Image 1
ACDelco 12678745 Engine Exhaust Valve - 2020 Image 2
ACDelco 12678745 Engine Exhaust Valve - 2020

ACDelco
Brand:ACDelco
Part Number: 12678745
UPC: 195491150522
Weight: 1.2 lbs
Condition:New



On Sale:

$9.24

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

Product Information

Description:

Get the ACDelco 12678745 Engine Exhaust Valve for your 2020. Buy now and secure your purchase online!

GM Genuine Parts Engine Exhaust Valves 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:

Grade Type:
Regular
Length:
2.89 in.
Lock Groove Quantity:
1
Locks Included:
No
Material:
Steel
Programming Required:
No
Seat Angle:
45 Degrees
Valve Head Diameter:
0.84 in.
Country of Origin:
US

Select a vehicle to narrow ACDelco 12678745 Engine Exhaust Valve fitment info!

Last Updated: 05/30/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2023

 

2022

 

2021

 

2020

 

2019

 

2018

 

2023

 

2022

 

2021

 

2020

 

2019

 

2018

 
Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
3
 
Eng: LV1
8th VIN Digit: P
 

Chevrolet Express 2500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV Eng: LV1
8th VIN Digit: P

3 Per Vehicle

2023

 

2022

 

2021

 

2020

 

2019

 

2018

 

2023

 

2022

 

2021

 

2020

 

2019

 

2018

 
Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
3
 
Eng: LV1
8th VIN Digit: P
 

Chevrolet Express 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV Eng: LV1
8th VIN Digit: P

3 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2020

 

2019

 

2024

 

2023

 

2022

 

2021

 

2020

 

2019

 
Chevrolet Silverado 1500

5.3L V8 Gas OHV
8
 
Eng: L84
8th VIN Digit: D
 

Chevrolet Silverado 1500



5.3L V8 Gas OHV Eng: L84
8th VIN Digit: D

8 Per Vehicle

2021

 

2020

 

2019

 

2021

 

2020

 

2019

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV
6
 
Eng: LV3
8th VIN Digit: H
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV Eng: LV3
8th VIN Digit: H

6 Per Vehicle

2021

 

2020

 

2019

 

2021

 

2020

 

2019

 
Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
8
 
Eng: L82
8th VIN Digit: F
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV,
5.3L V8 Gas OHV Eng: L82
8th VIN Digit: F

8 Per Vehicle

2020

 

2019

 

2020

 

2019

 
Chevrolet Suburban

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
8
 
Eng: L83
8th VIN Digit: C
 

Chevrolet Suburban



5.3L V8 Flex OHV,
5.3L V8 Gas OHV Eng: L83
8th VIN Digit: C

8 Per Vehicle

2020

 

2019

 

2018

 

2020

 

2019

 

2018

 
Chevrolet Tahoe

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
8
 
Eng: L83
8th VIN Digit: C
 

Chevrolet Tahoe



5.3L V8 Flex OHV,
5.3L V8 Gas OHV Eng: L83
8th VIN Digit: C

8 Per Vehicle

2023

 

2022

 

2021

 

2020

 

2019

 

2018

 

2023

 

2022

 

2021

 

2020

 

2019

 

2018

 
GMC Savana 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
3
 
Eng: LV1
8th VIN Digit: P
 

GMC Savana 2500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV Eng: LV1
8th VIN Digit: P

3 Per Vehicle

2023

 

2022

 

2021

 

2020

 

2019

 

2018

 

2023

 

2022

 

2021

 

2020

 

2019

 

2018

 
GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
3
 
Eng: LV1
8th VIN Digit: P
 

GMC Savana 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV Eng: LV1
8th VIN Digit: P

3 Per Vehicle

2024

 

2023

 

2022

 

2021

 

2020

 

2019

 

2024

 

2023

 

2022

 

2021

 

2020

 

2019

 
GMC Sierra 1500

5.3L V8 Gas OHV
8
 
Eng: L84
8th VIN Digit: D
 

GMC Sierra 1500



5.3L V8 Gas OHV Eng: L84
8th VIN Digit: D

8 Per Vehicle

2021

 

2020

 

2019

 

2021

 

2020

 

2019

 
GMC Sierra 1500

4.3L V6 Gas OHV
6
 
Eng: LV3
8th VIN Digit: H
 

GMC Sierra 1500



4.3L V6 Gas OHV Eng: LV3
8th VIN Digit: H

6 Per Vehicle

2021

 

2020

 

2019

 

2021

 

2020

 

2019

 
GMC Sierra 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
8
 
Eng: L82
8th VIN Digit: F
 

GMC Sierra 1500



5.3L V8 Flex OHV,
5.3L V8 Gas OHV Eng: L82
8th VIN Digit: F

8 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
GMC Yukon

5.3L V8 Gas OHV
8
 
Eng: L83
8th VIN Digit: C
 

GMC Yukon



5.3L V8 Gas OHV Eng: L83
8th VIN Digit: C

8 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Yukon

5.3L V8 Flex OHV
8
 
Eng: L83
8th VIN Digit: C
 

GMC Yukon



5.3L V8 Flex OHV Eng: L83
8th VIN Digit: C

8 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
GMC Yukon XL

5.3L V8 Gas OHV
8
 
Eng: L83
8th VIN Digit: C
 

GMC Yukon XL



5.3L V8 Gas OHV Eng: L83
8th VIN Digit: C

8 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Yukon XL

5.3L V8 Flex OHV
8
 
Eng: L83
8th VIN Digit: C
 

GMC Yukon XL



5.3L V8 Flex OHV Eng: L83
8th VIN Digit: C

8 Per Vehicle

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