Sheet Metal/Underbody fit your 2021 GMC Yukon XL 2WD

My Vehicle Change Vehicle

2021 GMC Yukon XL 2WD

10-Speed Automatic Transmission, 10L80; Yukon XL/Escalade ESV 1/2 Ton

My Vehicle Change Vehicle

2021 GMC Yukon XL 2WD

10-Speed Automatic Transmission, 10L80; Yukon XL/Escalade ESV 1/2 Ton

Categories Close X

You have selected

Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cooling System, Grille, Oil System

Engine

Frames, Springs, Shocks, Bumpers

Front Axle, Front Suspension, Steering

Front End Sheet Metal, Heater

Fuel System, Exhaust, Emission System

Maintenance Parts, Fluids, Capacities, Electrical Connectors

Rear Body Structure, Moldings & Trim, Cargo Stowage

Starter, Generator, Ignition, Electrical, Lamps

Transmission - Automatic

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price

Part No. &
Part Description

REINFORCEMENT, Floor And Toe Panel
23380435
REINFORCEMENT, FRONT FLOOR PANEL
Fitting Vehicle Options:
CK1
Require Quantity:
02
Package Quantity:
1
MSRP: $15.32
$10.25
1
Add To Cart
84368458
REINFORCEMENT, FRONT FLOOR PANEL
- Location:
  Driver Side
- Fitting Vehicle Options:
  CK1(06)
MSRP: $6.55
$4.38
1
Add To Cart
84368459
REINFORCEMENT, FRONT FLOOR PANEL
- Location:
  Passenger Side
- Fitting Vehicle Options:
  CK1(06)
MSRP: $6.55
$4.38
1
Add To Cart
84636203
REINFORCEMENT, UNDERBODY #5 CROSS SILL
- Fitting Vehicle Options:
  CK1(06)
MSRP: $25.64
$17.15
1
Add To Cart
84677446
REINFORCEMENT, FLOOR PANEL #3 CROSS BAR
- Fitting Vehicle Options:
  CK1(06)
MSRP: $8.27
$5.53
1
Add To Cart
84677447
REINFORCEMENT, FLOOR PANEL #3 CROSS BAR
- Fitting Vehicle Options:
  CK1(06)
MSRP: $8.27
$5.53
1
Add To Cart

BAR, Floor And Toe Panel
23380445
BAR, FLOOR PANEL #2 CROSS
Fitting Vehicle Options:
CK1(06)
MSRP: $139.74
$93.47
1
Add To Cart
23380446
BAR, FLOOR PANEL #3 CROSS
- Fitting Vehicle Options:
  CK1(06)
MSRP: $146.68
$98.11
1
Add To Cart
84258212
BAR, REAR COMPARTMENT PANEL REAR CROSS(INCLUDES 33)
- Fitting Vehicle Options:
  CK109(06)
MSRP: $38.24
$25.58
1
Add To Cart

84037337
PLATE, Seat Belt, PLATE,FRONT SEAT BELT RETRACTOR ANCHOR
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $9.15
$6.12
1
Add To Cart

RAIL, Floor And Toe Panel
84257692
RAIL, UNDERBODY INNER FRONT SIDE
Fitting Vehicle Options:
CK1(06)
Require Quantity:
02
Package Quantity:
1
MSRP: $8.27
$5.53
1
Add To Cart
84257694
RAIL, UNDERBODY INTERMEDIATE SIDE
- Location:
  Driver Side
- Fitting Vehicle Options:
  CK1(06)
MSRP: $58.33
$39.01
1
Add To Cart
84257741
RAIL, UNDERBODY REAR SIDE(INCLUDES 8)
- Location:
  Driver Side
- Fitting Vehicle Options:
  CK1(06)
MSRP: $55.94
$37.42
1
Add To Cart
84257742
RAIL, UNDERBODY REAR SIDE(INCLUDES 8)
- Location:
  Passenger Side
- Fitting Vehicle Options:
  CK109(06)
MSRP: $114.09
$76.31
1
Add To Cart
84691982
RAIL, UNDERBODY INTERMEDIATE SIDE
- Location:
  Passenger Side
- Fitting Vehicle Options:
  CK1(06)
MSRP: $61.48
$41.12
1
Add To Cart

RAIL, Rear Storage Compartment
84257737
RAIL, REAR COMPARTMENT FLOOR PANEL
Location:
Driver Side
Fitting Vehicle Options:
CK109(06)
MSRP: $57.31
$38.33
1
Add To Cart
84257738
RAIL, REAR COMPARTMENT FLOOR PANEL
- Location:
  Passenger Side
- Fitting Vehicle Options:
  CK109(06)
MSRP: $57.31
$38.33
1
Add To Cart
84257739
RAIL, REAR COMPARTMENT FLOOR PANEL
- Location:
  Driver Side
- Fitting Vehicle Options:
  CK109(06)
MSRP: $41.19
$27.55
1
Add To Cart
84258205
RAIL, REAR COMPARTMENT FLOOR PANEL REAR
- Fitting Vehicle Options:
  CK1(06)
MSRP: $8.27
$5.53
1
Add To Cart
84338533
RAIL, REAR COMPARTMENT FLOOR PANEL
- Location:
  Passenger Side
- Fitting Vehicle Options:
  CK109(06)
MSRP: $122.97
$82.25
1
Add To Cart

84258185
FILLER, Floor And Toe Panel, FILLER,REAR FLOOR PANEL
- Location:
  Driver Side
MSRP: $49.83
$33.33
1
Add To Cart

OUTRIGGER, Floor And Toe Panel
84258216
OUTRIGGER, UNDERBODY REAR SIDE RAIL
Location:
Driver Side
MSRP: $37.34
$24.98
1
Add To Cart
84258217
OUTRIGGER, UNDERBODY REAR SIDE RAIL
- Location:
  Passenger Side
MSRP: $39.06
$26.12
1
Add To Cart
84258218
OUTRIGGER, UNDERBODY REAR SIDE RAIL
- Location:
  Driver Side
MSRP: $26.06
$17.43
1
Add To Cart
84258219
OUTRIGGER, UNDERBODY REAR SIDE RAIL
- Location:
  Passenger Side
MSRP: $26.06
$17.43
1
Add To Cart

SILL, Floor And Toe Panel
84258222
SILL, UNDERBODY REAR CROSS
Fitting Vehicle Options:
CK109(06)
MSRP: $48.91
$32.71
1
Add To Cart
84424593
SILL, UNDERBODY REAR CROSS
- Fitting Vehicle Options:
  CK109(06)
MSRP: $42.66
$28.53
1
Add To Cart
84710308
SILL, UNDERBODY REAR CROSS(INCLUDES 21)
- Fitting Vehicle Options:
  CK109(06)
MSRP: $80.28
$53.70
1
Add To Cart
84733378
SILL, UNDERBODY #2 CROSS
- Fitting Vehicle Options:
  CK1(06)
MSRP: $102.80
$68.76
1
Add To Cart
84850192
SILL, UNDERBODY REAR CROSS(INCLUDES 15)
- Fitting Vehicle Options:
  CK1(06)
MSRP: $66.25
$44.31
1
Add To Cart

84351340
BRACKET, Inflatable Restraint System, BRACKET,AIRBAG SENSOR & DIAGNOSTIC MODULE
MSRP: $12.46
$8.34
1
Add To Cart

EXTENSION, Floor And Toe Panel
84597266
EXTENSION, REAR FLOOR PANEL REAR(PART OF 4)(#4 BAR EXTENSION)
Location:
Driver Side
Fitting Vehicle Options:
CK109(06)
MSRP: $22.57
$15.10
1
Add To Cart
84597267
EXTENSION, REAR FLOOR PANEL REAR(PART OF 4)(#4 BAR EXTENSION)
- Location:
  Passenger Side
- Fitting Vehicle Options:
  CK109(06)
MSRP: $22.47
$15.03
1
Add To Cart
84598186
EXTENSION, UNDERBODY REAR CROSS SILL(PART OF 20)
- Location:
  Driver Side
- Fitting Vehicle Options:
  CK1(06)
- Replaced By:
  84866193
MSRP: $30.86
$20.64
1
Add To Cart
84598188
EXTENSION, UNDERBODY REAR CROSS SILL(PART OF 22)
- Location:
  Driver Side
- Fitting Vehicle Options:
  CK109(06)
MSRP: $21.79
$14.57
1
Add To Cart
84598189
EXTENSION, UNDERBODY REAR CROSS SILL(PART OF 22)
- Location:
  Passenger Side
- Fitting Vehicle Options:
  CK109(06)
MSRP: $23.32
$15.60
1
Add To Cart
84598192
EXTENSION, UNDERBODY REAR SIDE RAIL(PART OF 9)
- Location:
  Driver Side
- Fitting Vehicle Options:
  CK1(06)
MSRP: $17.04
$11.40
1
Add To Cart
84598193
EXTENSION, UNDERBODY REAR SIDE RAIL(PART OF 9)
- Location:
  Passenger Side
- Fitting Vehicle Options:
  CK1(06)
MSRP: $17.04
$11.40
1
Add To Cart
84866194
EXTENSION, UNDERBODY REAR CROSS SILL(PART OF 20)
- Location:
  Passenger Side
- Fitting Vehicle Options:
  CK1(06)
MSRP: $30.86
$20.64
1
Add To Cart

PANEL, Floor And Toe Panel
84733377
PANEL, FRONT FLOOR
Fitting Vehicle Options:
CK1(06)
MSRP: $73.78
$49.35
1
Add To Cart
84832932
PANEL, REAR FLOOR REAR
- Fitting Vehicle Options:
  CK109(06)
MSRP: $47.56
$31.81
1
Add To Cart
84845462
PANEL, REAR FLOOR FRONT
- Fitting Vehicle Options:
  CK109(06)
MSRP: $77.32
$51.71
1
Add To Cart

PANEL, Fuel Door & Body Side
84847721
PANEL, REAR WHEELHOUSE INNER
Location:
Driver Side
MSRP: $20.20
$13.51
1
Add To Cart
84847722
PANEL, REAR WHEELHOUSE INNER
- Location:
  Passenger Side
MSRP: $20.20
$13.51
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2021 GMC Yukon XL 2WD parts. Parts like Sheet Metal/Underbody are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.0L Diesel, 8 Cyl 5.3L. Model Code: 1/2 TON.