ChevyParts
My Garage
My Account
Cart
2021 Cadillac XT4 Structural Components & Rails
Currently shopping for
2021 Cadillac XT4
Change VehicleVehicle Options
4 Cyl 2.0 L GASVehicle Options
4 Cyl 2.0 L GASCategories Close X
Currently selected
Body & Hardware
- Bumper & Components - Front
- Bumper & Components - Rear
- Cargo Cover
- 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
- Front Door
- Front Door Glass & Hardware
- Gate & Hardware
- Glass - Lift Gate
- Glass, Reveal Moldings
- Glove Box
- Grille & Components
- Hinge Pillar
- Hood & Components
- Information Labels
- Inner Structure - Quarter Panel
- Jack & Components
- 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 Seat Components
- Rear Spoiler
- Roof & Components
- Seat Belt
- Sound System
- Splash Shields
- Structural Components & Rails
- Sunroof
- Trailer Hitch Components
- 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
How to use OE catalog
2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
- 1.Fender - Structural Components & Rails (Apron Assembly)
- 2.Fender - Structural Components & Rails (Lower Rail)
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
84538941
Apron AssemblyPanel Assembly-Front Wheelhouse- Part Notes: Apron Assembly
- Location: Passenger Side
MSRP: $212.96 Your Price: $142.441 - 185153856
Apron AssemblyPanel Assembly-Front Wheelhouse- Part Notes: Apron Assembly
- Location: Driver Side
MSRP: $157.10 Your Price: $105.551 - 1
84532350
Rail AssemblyRail Assembly, Front Compartment Side- Part Notes: Lower Rail
- Location: Passenger Side
- Replaced By: 84791400
MSRP: $1811.18 Your Price: $1206.001 - 184791401
Rail AssemblyRail, Frame Front Side And Engine Compartment- Part Notes: Lower Rail
- Location: Driver Side
MSRP: $2206.02 Your Price: $1468.921
- 2
84492669
Front PanelPanel, Front Fender Inner Wheel House- Part Notes: Apron Assembly
- Location: Driver Side
MSRP: $282.56 Your Price: $188.991 - 2
22978961
Rail Assy Front ExtensionExtension, Frame Cross Member- Part Notes: Lower Rail
- Location: Driver Side
MSRP: $78.40 Your Price: $52.671 - 222978962
Rail Assy Front ExtensionExtension, Frame Cross Member- Part Notes: Lower Rail
- Location: Passenger Side
MSRP: $78.40 Your Price: $52.671
- 3
23156442
Front Panel BracketBracket-Front Wheelhouse Panel- Part Notes: Apron Assembly, Right Side Only
- Location: Passenger Side
MSRP: $28.59 Your Price: $19.211
- 3
84811944
Rail Assy Upper ReinforcementReinforcement-Front Compartment Side Rail Rear- Part Notes: Lower Rail
- Location: Driver Side
MSRP: $30.49 Your Price: $19.481 - 384811945
Rail Assy Upper ReinforcementReinforcement-Front Compartment Side Rail Rear- Part Notes: Lower Rail
- Location: Passenger Side
MSRP: $12.77 Your Price: $8.581
- 4
23283819
Front ExtensionExtension, Front Fender Inner Wheel House- Part Notes: Apron Assembly
- Location: Driver Side
MSRP: $74.55 Your Price: $50.091 - 4
23283820
Front ExtensionExtension, Front Fender Inner Wheel House- Part Notes: Apron Assembly
- Location: Passenger Side
MSRP: $54.81 Your Price: $38.311
- 4
84233949
Outer RailRail, Frame Front Side And Engine Compartment- Part Notes: Lower Rail
- Location: Driver Side
MSRP: $553.61 Your Price: $370.291 - 484233950
Outer RailRail, Frame Front Side And Engine Compartment- Part Notes: Lower Rail
- Location: Passenger Side
MSRP: $636.58 Your Price: $425.791
- 5
84263189
Front Extension BracketBracket, Fender Wheelhouse- Part Notes: Apron Assembly
- Location: Driver Side
MSRP: $108.30 Your Price: $72.771 - 584263190
Front Extension BracketBracket, Fender Wheelhouse- Part Notes: Apron Assembly
- Location: Passenger Side
MSRP: $120.81 Your Price: $81.171 - 5
MSRP: $25.96 Your Price: $16.591 - 5MSRP: $45.97 Your Price: $25.761
- 6
84149976
Rail ExtensionExtension, Front Fender Inner Wheel House- Part Notes: Lower Rail, Front Outer
- Location: Passenger Side
MSRP: $62.80 Your Price: $43.891 - 684296081
Rail ExtensionExtension, Front Fender Inner Wheel House- Part Notes: Lower Rail, Front Outer
- Location: Driver Side
- Replaced By: 84149975
MSRP: $71.36 Your Price: $47.951 - 6
23286058
Rear ExtensionExtension, Front Fender Inner Wheel House- Part Notes: Apron Assembly
- Location: Driver Side
MSRP: $72.65 Your Price: $48.811 - 623286059
Rear ExtensionExtension, Front Fender Inner Wheel House- Part Notes: Apron Assembly
- Location: Passenger Side
MSRP: $72.65 Your Price: $48.811
- 7
84207372
Rail ExtensionExtension Assembly-Front Compartment Inner Side Rail- Part Notes: Lower Rail, Front Inner
- Location: Driver Side
MSRP: $395.80 Your Price: $264.731 - 784207373
Rail ExtensionExtension Assembly-Front Compartment Inner Side Rail- Part Notes: Lower Rail, Front Inner
- Location: Passenger Side
MSRP: $395.80 Your Price: $264.731
- 7
22978157
Upper ReinforcementExtension, Front Fender Inner Wheel House- Part Notes: Apron Assembly
- Location: Driver Side
MSRP: $18.29 Your Price: $12.291 - 722978158
Upper ReinforcementExtension, Front Fender Inner Wheel House- Part Notes: Apron Assembly
- Location: Passenger Side
MSRP: $18.29 Your Price: $12.291
- 8
84240926
Rail ExtensionReinforcement-Floor Panel #1 Cross Bar- Part Notes: Lower Rail, Center Lower
- Location: Driver Side
MSRP: $21.02 Your Price: $14.121 - 884240928
Rail ExtensionExtension, Floor Pan- Part Notes: Lower Rail, Center Lower
- Location: Passenger Side
MSRP: $19.09 Your Price: $12.651
- 8
23375838
Upper Reinforcement BracketBrace, Fender Wheelhouse- Part Notes: Apron Assembly
- Location: Driver Side
- Replaced By: 84296084
MSRP: $54.86 Your Price: $36.861 - 884296083
Upper Reinforcement BracketBrace, Fender Wheelhouse- Part Notes: Apron Assembly
- Location: Passenger Side
MSRP: $52.58 Your Price: $35.321
- 9
42820673
Extension PanelPanel Assembly-Front Wheelhouse- Part Notes: Apron Assembly
- Location: Driver Side
MSRP: $643.76 Your Price: $430.591 - 984207574
Extension PanelPanel Assembly-Front Wheelhouse- Part Notes: Apron Assembly
- Location: Passenger Side
MSRP: $229.30 Your Price: $153.371 - 9
84341904
Rail ExtensionExtension-Front Compartment Outer Side Rail- Part Notes: Lower Rail, Side Upper
- Location: Driver Side
MSRP: $87.17 Your Price: $58.561 - 984341905
Rail ExtensionExtension-Front Compartment Outer Side Rail- Part Notes: Lower Rail, Side Upper
- Location: Passenger Side
MSRP: $39.71 Your Price: $26.681
- 10
22978153
Lower ReinforcementReinforcement-Front Wheelhouse Panel- Part Notes: Apron Assembly
- Location: Driver Side
MSRP: $18.29 Your Price: $12.291 - 1022978154
Lower ReinforcementReinforcement-Front Wheelhouse Panel- Part Notes: Apron Assembly
- Location: Passenger Side
MSRP: $18.29 Your Price: $12.291
- 10
23368759
Rail ExtensionExtension, Frame Cross Member- Part Notes: Lower Rail, Side Lower
- Location: Driver Side
MSRP: $79.70 Your Price: $53.551 - 1023368760
Rail ExtensionExtension, Frame Cross Member- Part Notes: Lower Rail, Side Lower
- Location: Passenger Side
MSRP: $77.20 Your Price: $51.871
- 11
22978134
Lower Reinforcement BraceBrace, Fender Wheelhouse- Part Notes: Apron Assembly
- Location: Driver Side
MSRP: $468.98 Your Price: $313.681 - 1122978135
Lower Reinforcement BraceBrace, Fender Wheelhouse- Part Notes: Apron Assembly
- Location: Passenger Side
MSRP: $27.51 Your Price: $18.481 - 11
84036668
ReinforcementReinforcement-Front Compartment Front Side Rail- Part Notes: Lower Rail, #1
- Location: Driver Side
MSRP: $27.92 Your Price: $18.761 - 1184036669
ReinforcementReinforcement-Front Compartment Front Side Rail- Part Notes: Lower Rail, #1
- Location: Passenger Side
MSRP: $10.19 Your Price: $6.841
- 12
22978175
Apron ReinforcementBrace, Fender Wheelhouse- Part Notes: Apron Assembly, Left Side Only
- Location: Driver Side
MSRP: $21.44 Your Price: $13.701 - 12
84324714
ReinforcementReinforcement-Front Compartment Front Side Rail- Part Notes: Lower Rail, #2
- Location: Driver Side
MSRP: $80.22 Your Price: $53.891 - 1284324715
ReinforcementReinforcement-Front Compartment Front Side Rail- Part Notes: Lower Rail, #2
- Location: Passenger Side
MSRP: $36.56 Your Price: $24.561
- 13
84166795
ReinforcementReinforcement-Front Compartment Side Rail Rear- Part Notes: Lower Rail, #3
- Location: Driver Side
MSRP: $20.65 Your Price: $13.201 - 1384166796
ReinforcementReinforcement-Front Compartment Side Rail Rear- Part Notes: Lower Rail, #3
- Location: Passenger Side
MSRP: $17.32 Your Price: $11.641
- 13
84001669
Upper RailRail, Frame Front Side And Engine Compartment- Part Notes: Apron Assembly
- Location: Driver Side
MSRP: $215.04 Your Price: $143.841 - 1384001670
Upper RailRail, Frame Front Side And Engine Compartment- Part Notes: Apron Assembly
- Location: Passenger Side
MSRP: $215.04 Your Price: $143.841
- 14
84077317
Upper Rail BaffleBaffle, Frame Front Side And Engine Compartment- Part Notes: Apron Assembly
- Location: Driver Side
MSRP: $8.49 Your Price: $5.701 - 1484077318
Upper Rail BaffleBaffle, Frame Front Side And Engine Compartment- Part Notes: Apron Assembly
- Location: Passenger Side
MSRP: $3.60 Your Price: $2.421
- MSRP: $21.02 Your Price: $14.12
84149975
EXTENSION,FRONT WHEELHOUSE PANEL(FRONT)(L-SHAPED BRACKET)(W/GUSSET)- Location: Driver Side
- Fitting Vehicle Options: ZB,ZC,ZE(26)
MSRP: $71.36 Your Price: $47.95
- 23156440
PANEL,FRONT WHEELHOUSE FRONT(PART OF 36)- Location: Passenger Side
- Fitting Vehicle Options: ZB,ZC,ZE(26)(LHD)
MSRP: $83.23 Your Price: $58.17