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Home
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GMC
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Yukon XL
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2021
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Floor & Rails
2021 GMC Yukon XL Floor & Rails
Currently shopping for
2021 GMC Yukon XL
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Body & Hardware
Body Mounting - Frame
Bumper & Components - Front
Bumper & Components - Rear
Center Console
Center Pillar & Rocker
Cluster & Switches, Instrument Panel
Cowl
Dash Panel Components
Door & Components
Driver Seat Components
Ducts
Electrical Components - Front Bumper
Electrical Components - Rear Bumper
Fender & Components
Floor & Rails
Frame & Components
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Hood & Components
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Lift Gate
Lock & Hardware
Luggage Carrier
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Rear Floor & Rails
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Categories
Close X
Currently selected
Body & Hardware
Body Mounting - Frame
Bumper & Components - Front
Bumper & Components - Rear
Center Console
Center Pillar & Rocker
Cluster & Switches, Instrument Panel
Cowl
Dash Panel Components
Door & Components
Driver Seat Components
Ducts
Electrical Components - Front Bumper
Electrical Components - Rear Bumper
Fender & Components
Floor & Rails
Frame & Components
Front Door
Front Door Glass & Hardware
Front Panel
Gate & Hardware
Glass & Hardware - Quarter Panel
Glass - Windshield
Glove Box
Grille & Components
Hinge Pillar
Hood & Components
Information Labels
Inner Components - Quarter Panel
Lift Gate
Lock & Hardware
Luggage Carrier
Outside Mirrors
Overhead Console
Passenger Seat Components
Quarter Panel & Components
Radiator Support
Rear Body
Rear Door
Rear Floor & Rails
Rear Spoiler
Roof & Components
Running Board
Seat Belt
Second Row Seats
Sound System
Spare Tire Carrier
Splash Shields
Sunroof
Third Row Seats
Uniside
Wiper & Washer Components
Other Categories
A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Brakes
Charging & Starting
Driveline & Axles
Electrical
Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Parts Questions
Diagram (1 of 1)
: Pillars, Rocker & Floor - Floor & Rails
Enlarge Diagram
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
1
84733377
Front Floor Pan
Panel-Front Floor
MSRP:
$83.52
Your Price:
$56.11
1
Add To Cart
2
84351340
Bracket
Bracket, Inflatable Restraint System
Part Notes: Air Bag Module
MSRP:
$14.09
Your Price:
$9.48
1
Add To Cart
3
84037337
Anchor Plate
Plate Assembly-Front Seat Belt Retractor Anchor
MSRP:
$10.37
Your Price:
$6.97
1
Add To Cart
4
23380435
Outer Reinforcement
Bracket-Underbody #2 Cross Sill
Location: Driver Side;Passenger Side
MSRP:
$16.89
Your Price:
$11.35
1
Add To Cart
5
84845462
Center Floor Pan
Panel-Rear Floor Front
MSRP:
$87.50
Your Price:
$58.79
1
Add To Cart
6
84368458
Front Reinforcement
Reinforcement, Floor Pan
Location: Driver Side
MSRP:
$7.42
Your Price:
$4.98
1
Add To Cart
6
84368459
Front Reinforcement
Reinforcement, Floor Pan
Location: Passenger Side
MSRP:
$7.42
Your Price:
$4.98
1
Add To Cart
7
84677446
Upper Reinforcement
Reinforcement-Floor Panel #3 Cross Bar
Part Notes: Front
MSRP:
$9.35
Your Price:
$6.28
1
Add To Cart
8
84677447
Upper Reinforcement
Reinforcement-Floor Panel #3 Cross Bar
Part Notes: Rear
MSRP:
$9.35
Your Price:
$6.28
1
Add To Cart
9
23380445
Upper Crossmember
Bar, Floor Pan
Part Notes: Front
MSRP:
$154.00
Your Price:
$103.47
1
Add To Cart
10
23380446
Upper Crossmember
Sill Bar Assembly Underbody #3 Cross
Part Notes: Center
MSRP:
$146.68
Your Price:
$98.55
1
Add To Cart
11
84258212
Upper Crossmember
Bar, Floor Pan
Part Notes: Rear
Replaced By: 85090521
MSRP:
$51.33
Your Price:
$34.48
1
Add To Cart
12
84597266
Rear Extension
Extension, Floor And Toe Panel
Location: Driver Side
MSRP:
$22.57
Your Price:
$15.16
1
Add To Cart
12
84597267
Rear Extension
Extension, Floor And Toe Panel
Location: Passenger Side
MSRP:
$24.77
Your Price:
$16.64
1
Add To Cart
13
84733378
Lower Crossmember
Sill Assembly-Underbody #2 Cross
Part Notes: Front
MSRP:
$116.36
Your Price:
$78.18
1
Add To Cart
14
84850192
Lower Crossmember
Sill, Floor Pan
Part Notes: Center
MSRP:
$74.96
Your Price:
$50.37
1
Add To Cart
15
84710308
Lower Crossmember
Sill, Floor Pan
Part Notes: Rear
MSRP:
$90.85
Your Price:
$61.04
1
Add To Cart
16
84598186
Crossmember Extension
Extension, Floor And Toe Panel
Part Notes: Center
Location: Driver Side
Replaced By: 84866193
MSRP:
$34.92
Your Price:
$23.46
1
Add To Cart
16
84866194
Crossmember Extension
Extension, Floor And Toe Panel
Part Notes: Center
Location: Passenger Side
MSRP:
$34.92
Your Price:
$23.46
1
Add To Cart
18
84257692
Lower Rail
Rail, Floor Pan
Part Notes: Front Floor Pan, Front
Location: Driver Side;Passenger Side
MSRP:
$9.12
Your Price:
$6.13
1
Add To Cart
19
84257694
Lower Rail
Rail-Underbody Intermediate Side
Part Notes: Front Floor Pan, Rear
Location: Driver Side
MSRP:
$66.00
Your Price:
$44.34
1
Add To Cart
19
84691982
Lower Rail
Rail Assembly-Underbody Intermediate Side
Part Notes: Front Floor Pan, Rear
Location: Passenger Side
MSRP:
$69.58
Your Price:
$46.75
1
Add To Cart
20
84257737
Lower Rail
Rail, Floor And Toe Panel
Part Notes: Center Floor Pan, Front
Location: Driver Side
MSRP:
$64.86
Your Price:
$43.58
1
Add To Cart
20
84257738
Lower Rail
Rail, Floor And Toe Panel
Part Notes: Center Floor Pan, Front
Location: Passenger Side
MSRP:
$64.86
Your Price:
$43.58
1
Add To Cart
21
84257739
Lower Rail
Rail, Floor And Toe Panel
Part Notes: Center Floor Pan, Rear
Location: Driver Side
MSRP:
$46.63
Your Price:
$31.33
1
Add To Cart
21
84338533
Lower Rail
Rail-Rear Compartment Floor Panel
Part Notes: Center Floor Pan, Rear
Location: Passenger Side
MSRP:
$126.29
Your Price:
$84.85
1
Add To Cart