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  2. Auto Parts
  3. Suspension
  4. Hardware
  5. Leaf Spring Spacer
  6. ACDelco 84379975

ACDelco 84379975 Leaf Spring Spacer

ACDelco 84379975 Leaf Spring Spacer Image 1
ACDelco 84379975 Leaf Spring Spacer Image 2
ACDelco 84379975 Leaf Spring Spacer

ACDelco
Brand:ACDelco
Part Number: 84379975
UPC: 193468669152
Weight: 4.32 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 84379975 Leaf Spring Spacer for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Leaf Spring Spacers 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:

Height (in):
1.95 in
Length:
154.99 mm
Length:
20.15 in.
Material:
Cast Iron
Mounting Hardware Included:
No
Programming Required:
No
Thickness:
2.24 in.
Thickness:
57 mm
Universal Or Specific Fit:
Specific
Weight (lb):
0.725 lb
Width:
60.79 mm
Width:
7.15 in.
Country of Origin:
US

Select a vehicle to narrow ACDelco 84379975 Leaf Spring Spacer fitment info!

Last Updated: 02/23/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2023

 

2023

 
Cadillac Escalade

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

Cadillac Escalade



3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2023

 

2023

 
Cadillac Escalade

6.2L V8 Gas OHV Supercharged
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
AWD
 

Cadillac Escalade



6.2L V8 Gas OHV Supercharged

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
AWD

2 Per Vehicle

2022

 

2022

 
Cadillac Escalade

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2021(J21)
4WD
 

Cadillac Escalade



3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2021(J21)
4WD

2 Per Vehicle

2022

 

2022

 
Cadillac Escalade

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2022(J22)
4WD
 

Cadillac Escalade



3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2022(J22)
4WD

2 Per Vehicle

2021

 

2021

 
Cadillac Escalade

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

Cadillac Escalade



3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2023

 

2023

 
Cadillac Escalade ESV

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

Cadillac Escalade ESV



3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2023

 

2023

 
Cadillac Escalade ESV

6.2L V8 Gas OHV Supercharged
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
AWD
 

Cadillac Escalade ESV



6.2L V8 Gas OHV Supercharged

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
AWD

2 Per Vehicle

2022

 

2022

 
Cadillac Escalade ESV

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2021(J21)
4WD
 

Cadillac Escalade ESV



3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2021(J21)
4WD

2 Per Vehicle

2022

 

2022

 
Cadillac Escalade ESV

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2022(J22)
4WD
 

Cadillac Escalade ESV



3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2022(J22)
4WD

2 Per Vehicle

2021

 

2021

 
Cadillac Escalade ESV

3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

Cadillac Escalade ESV



3.0L L6 Diesel DOHC Turbo,
6.2L V8 Gas OHV

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2023

 

2023

 
Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

Chevrolet Silverado 1500



2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2022

 

2022

 
Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2022(J22)
4WD
 

Chevrolet Silverado 1500



2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2022(J22)
4WD

2 Per Vehicle

2021

 

2020

 

2021

 

2020

 
Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

Chevrolet Silverado 1500



3.0L L6 Diesel DOHC Turbo

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2021

 

2020

 

2019

 

2021

 

2020

 

2019

 
Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

Chevrolet Silverado 1500



2.7L L4 Gas DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2022

 

2022

 
Chevrolet Silverado 1500 LTD

2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2021(J21)
4WD
 

Chevrolet Silverado 1500 LTD



2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2021(J21)
4WD

2 Per Vehicle

2023

 

2023

 
Chevrolet Suburban

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

Chevrolet Suburban



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2022

 

2022

 
Chevrolet Suburban

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2021(J21)
4WD
 

Chevrolet Suburban



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2021(J21)
4WD

2 Per Vehicle

2022

 

2022

 
Chevrolet Suburban

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2022(J22)
4WD
 

Chevrolet Suburban



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2022(J22)
4WD

2 Per Vehicle

2021

 

2021

 
Chevrolet Suburban

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

Chevrolet Suburban



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2023

 

2023

 
Chevrolet Tahoe

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

Chevrolet Tahoe



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2022

 

2022

 
Chevrolet Tahoe

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2021(J21)
4WD
 

Chevrolet Tahoe



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2021(J21)
4WD

2 Per Vehicle

2022

 

2022

 
Chevrolet Tahoe

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2022(J22)
4WD
 

Chevrolet Tahoe



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2022(J22)
4WD

2 Per Vehicle

2021

 

2021

 
Chevrolet Tahoe

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

Chevrolet Tahoe



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2023

 

2023

 
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2022

 

2022

 
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2022(J22)
4WD
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2022(J22)
4WD

2 Per Vehicle

2021

 

2020

 

2021

 

2020

 
GMC Sierra 1500

3.0L L6 Diesel DOHC Turbo
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

GMC Sierra 1500



3.0L L6 Diesel DOHC Turbo

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2021

 

2020

 

2019

 

2021

 

2020

 

2019

 
GMC Sierra 1500

2.7L L4 Gas DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

GMC Sierra 1500



2.7L L4 Gas DOHC Turbo,
4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2022

 

2022

 
GMC Sierra 1500 Limited

2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2021(J21)
4WD
 

GMC Sierra 1500 Limited



2.7L L4 Gas DOHC Turbo,
3.0L L6 Diesel DOHC Turbo,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2021(J21)
4WD

2 Per Vehicle

2023

 

2023

 
GMC Yukon

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

GMC Yukon



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2022

 

2022

 
GMC Yukon

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2021(J21)
4WD
 

GMC Yukon



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2021(J21)
4WD

2 Per Vehicle

2022

 

2022

 
GMC Yukon

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2022(J22)
4WD
 

GMC Yukon



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2022(J22)
4WD

2 Per Vehicle

2021

 

2021

 
GMC Yukon

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

GMC Yukon



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2023

 

2023

 
GMC Yukon XL

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

GMC Yukon XL



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle

2022

 

2022

 
GMC Yukon XL

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2021(J21)
4WD
 

GMC Yukon XL



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2021(J21)
4WD

2 Per Vehicle

2022

 

2022

 
GMC Yukon XL

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2022(J22)
4WD
 

GMC Yukon XL



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG(ZRX), CHASSIS PKG 'OFF ROAD' LIFT(Z7X), ENGINEERING YEAR 2022(J22)
4WD

2 Per Vehicle

2021

 

2021

 
GMC Yukon XL

3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
Rear
 
CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD
 

GMC Yukon XL



3.0L L6 Diesel DOHC Turbo,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Rear CHASSIS PKG 'OFF ROAD' LIFT(Z7X)
4WD

2 Per Vehicle