Assist Step fit your 2015 Chevrolet Tahoe 2WD

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2015 Chevrolet Tahoe 2WD
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Vehicle Options
8 Cyl 5.3L SIDI VVT, AFM, E85 MAX; 6-Speed Automatic Transmission, HMD, 6L-80; Tahoe 1500 4 Door Utility
Vehicle Options
8 Cyl 5.3L SIDI VVT, AFM, E85 MAX; 6-Speed Automatic Transmission, HMD, 6L-80; Tahoe 1500 4 Door Utility
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Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Fuel System, Exhaust, Emission System
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Categories Close X

Currently selected

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Fuel System, Exhaust, Emission System
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • BOLT, Hex
    11516931
    BOLT, FLAT WASHER & METRIC HEXAGON HEAD MACHINE, M8X1.25X50(ASST STEP)
    $7.39 $4.69
    1
    Add To Cart
  • 11516931
    BOLT, FLAT WASHER & METRIC HEXAGON HEAD MACHINE, M8X1.25X50(ASST STEP)
    • Require Quantity: 02
    • Package Quantity: 1
    $7.39 $4.69
    1
    Add To Cart
  • 11519388
    BOLT, HX HEAD CONICAL WASHER,M8X1.25X25,20 THREAD,24 OUTSIDE DIAMETER,8.8,GMW3359(SILVER),M-POINT(ASST STEP SUPPORT BRACE)(*KIT1)
    • Fitting Vehicle Options: CK157(06)
    • Require Quantity: 12
    • Package Quantity: 1
    $9.43 $5.99
    1
    Add To Cart
  • 11519388
    BOLT, HX HEAD CONICAL WASHER,M8X1.25X25,20 THREAD,24 OUTSIDE DIAMETER,8.8,GMW3359(SILVER),M-POINT(ASST STEP SUPPORT BRACE)
    • Require Quantity: 16
    • Package Quantity: 1
    $9.43 $5.99
    1
    Add To Cart
  • 11519125
    BOLT, HEXAGON W/CONICAL WASHER, M6X1X26,15.16 THREAD,20 OUTSIDE DIAMETER,9.8,6173M,MACHINE,6175 ADH,MAT(ASST STEP SUPPORT)(*KIT2)
    • Require Quantity: 02
    • Package Quantity: 1
    $7.39 $4.69
    1
    Add To Cart
  • 11519387
    BOLT, HWASH,M8X1.25X20,14 THREAD,24 OUTSIDE DIAMETER,GMW25(8.8)STEEL,GMW3359,M-POINT.(PART OF 1)
    • Require Quantity: 24
    • Package Quantity: 1
    $7.86 $5.00
    1
    Add To Cart
  • 11561969
    BOLT, HEXAGON W/CONICAL WASHER,M8X1.25X24,14 THREAD,24 OUTSIDE DIAMETER,8.8,GMW3359 BLACK,M-POINT(ASST STEP)
    • Require Quantity: 08
    • Package Quantity: 1
    $7.39 $4.69
    1
    Add To Cart
  • 11609733
    BOLT, HEXAGON W/CONICAL WASHER,M8X1.25X30,20 THREAD,24 OUTSIDE DIAMETER,10.9,GMW4205,MAT POINT(ASST STEP)
    $13.05
    1
    Add To Cart
  • 11609733
    BOLT, HEXAGON W/CONICAL WASHER,M8X1.25X30,20 THREAD,24 OUTSIDE DIAMETER,10.9,GMW4205,MAT POINT(ASST STEP)
    • Require Quantity: 12
    • Package Quantity: 1
    $13.05
    1
    Add To Cart
  • 11569917
    NUT, Running Board, NUT,ASST STEP RIVET(M8X1.25X17)(*KIT1)(3.015)
    • Require Quantity: 12
    • Package Quantity: 1
    $3.55 $2.25
    1
    Add To Cart
  • 11569917
    NUT, Side Step, NUT,ASST STEP RIVET(PART OF 1,9,17)(M8X1.25X17)(3.015)(SERVICEABLE COMPONENT OF STEP PACKAGES 23196400/1, 23423583)
    • Require Quantity: 08
    • Package Quantity: 1
    $3.55 $2.25
    1
    Add To Cart
  • MOTOR, Running Board
    84452643
    MOTOR, ASST STEP(INCLUDES 12,17,19,27-34)(MOTOR & LINKAGE)
    • Location: Passenger Side
    $776.09 $514.44
    1
    Add To Cart
  • 84452642
    MOTOR, ASST STEP(INCLUDES 12,17,19,27-34)(MOTOR & LINKAGE; CONNECT USE 19167744)
    • Location: Driver Side
    $747.68 $495.61
    1
    Add To Cart
  • PAD, Running Board
    84106539
    PAD, ASST STEP(LONG BLACK)(BLACK)(LONG)(W/ EXTRA CIRCULAR RIBS)(*KIT1)
    • Fitting Vehicle Options: CK157(06)(E01)
    $47.00 $31.44
  • Chevrolet 84106540
    84106540
    PAD, ASST STEP REAR(BLACK)(SHORT)(PADS W/ EXTRA CIRCULAR PADS)(*KIT1)
    • Fitting Vehicle Options: CK1(06)(E01)
    • Require Quantity: 02
    • Package Quantity: 1
    $47.00 $31.44
  • PAD, Side Step
    84106539
    PAD, ASST STEP(PART OF 1,9,17)(BLACK)(LONG)(W/ EXTRA CIRCULAR RIBS)(8.228)(SERVICEABLE COMPONENT OF STEP PACKAGES 23196401, 23423583)
    • Fitting Vehicle Options: CK157(06)(X88)(EXC BRS,BVE,RVQ)
    • Require Quantity: 04
    • Package Quantity: 1
    $47.00 $31.44
  • Chevrolet 84106540
    84106540
    PAD, ASST STEP REAR(PART OF 1,9,17)(BLACK)(SHORT)(PADS W/ EXTRA CIRCULAR PADS)(8.228)(SERVICEABLE COMPONENT OF STEP PACKAGES 23196400/1, 23423583/4)
    • Fitting Vehicle Options: CK1(06)
    • Require Quantity: 02
    • Package Quantity: 1
    $47.00 $31.44
  • CAP, Running Board
    Chevrolet 22935821
    22935821
    CAP, ASST STEP REAR FINISH(*KIT1)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK1(06)(BRS)
    $65.76 $43.99
    1
    Add To Cart
  • Chevrolet 22935818
    22935818
    CAP, ASST STEP FRONT FINISH(*KIT1)
    • Location: Driver Side
    • Fitting Vehicle Options: CK1(06)(BRS)
    $65.76 $43.99
    1
    Add To Cart
  • 22935820
    CAP, ASST STEP REAR FINISH(*KIT1)
    • Location: Driver Side
    • Fitting Vehicle Options: CK1(06)(BRS)
    $64.61 $43.22
    1
    Add To Cart
  • 22876239
    CAP, ASST STEP FRONT FINISH(INCLUDES 2)(BLACK)(LH FRONT/RH REAR)(*KIT1)(8.304)
    • Fitting Vehicle Options: CK1(06)(E01)
    • Require Quantity: 02
    • Package Quantity: 1
    $41.00 $27.43
    1
    Add To Cart
  • 22876239
    CAP, ASST STEP FRONT FINISH(SERVICE COMPONENT STEP PACKAGES 23196400-1,23423583-4)(PART OF 1,9,17)(INCLUDES 12)(BLACK)(LH FRONT/RH REAR)(8.304)
    • Fitting Vehicle Options: CK1(06)
    • Require Quantity: 02
    • Package Quantity: 1
    $41.00 $27.43
    1
    Add To Cart
  • Chevrolet 22935819
    22935819
    CAP, ASST STEP FRONT FINISH(*KIT1)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK1(06)(BRS)
    $65.91 $44.09
    1
    Add To Cart
  • 22876240
    CAP, ASST STEP FRONT FINISH(INCLUDES 2)(BLACK)(LH REAR/RH FRONT)(*KIT1)(8.304)
    • Fitting Vehicle Options: CK1(06)(E01)
    • Require Quantity: 02
    • Package Quantity: 1
    $41.00 $27.43
  • 22876240
    CAP, ASST STEP FRONT FINISH(SERVICE COMPONENT STEP PACKAGES 23196400-1,23423583-4)(PART OF 1,9,17)(INCLUDES 6)(BLACK)(LH REAR/RH FRONT)(8.304)
    • Fitting Vehicle Options: CK1(06)
    • Require Quantity: 02
    • Package Quantity: 1
    $41.00 $27.43
  • BOLT, Running Board
    Chevrolet 11570190
    11570190
    BOLT, ASST STEP SHIELD(USE TOGETHER WITH 89021297 ADHESIVE)(USE TOGETHER WITH 89021297 ADHESIVE)(USE TOGETHER WITH 89021297 ADHESIVE)(M4X0.7X10)
    • Fitting Vehicle Options: CK1(06)(BRS)
    • Require Quantity: 04
    • Package Quantity: 1
    $8.94 $5.98
    1
    Add To Cart
  • 11570193
    BOLT, ASST STEP SUPPORT(M8X1.25X20)(SCREW-INTAKE HEXAGON HEAD)(*KIT2)
    • Fitting Vehicle Options: CK1(06)(BRS)
    • Require Quantity: 02
    • Package Quantity: 1
    $8.94 $5.98
    1
    Add To Cart
  • 11547065
    BOLT, ASST STEP SUPPORT(SCREW-PAN, M4X.7X14)(*KIT1)(8.220)
    • Fitting Vehicle Options: CK1(BRS)
    • Require Quantity: 04
    • Package Quantity: 1
    $7.10 $4.50
    1
    Add To Cart
  • 11547065
    BOLT, ASST STEP SHIELD(SCREW-PAN, M4X.7X14)(*KIT2)(8.220)
    • Fitting Vehicle Options: CK1(BRS)
    • Require Quantity: 02
    • Package Quantity: 1
    $7.10 $4.50
    1
    Add To Cart
  • Chevrolet 11547067
    11547067
    BOLT, ASST STEP FINISH CAP(*KIT1)
    • Fitting Vehicle Options: CK1(06)(BRS)
    • Require Quantity: 08
    • Package Quantity: 1
    $11.19 $7.11
    1
    Add To Cart
  • 11570192
    BOLT, ASST STEP SUPPORT(*KIT2)
    • Fitting Vehicle Options: CK1(06)(BRS)
    • Require Quantity: 04
    • Package Quantity: 1
    $8.94 $5.98
    1
    Add To Cart
  • 11609997
    BOLT, ASST STEP(PART OF 1,12)
    • Fitting Vehicle Options: CK157(06)(BVE,X88,Y91)
    $9.60 $6.42
    1
    Add To Cart
  • 11609997
    BOLT, ASST STEP(PART OF 1,10)
    • Fitting Vehicle Options: CK157(06)(BVE,X88)(EXC Y91)
    $9.60 $6.42
    1
    Add To Cart
  • 11610602
    BOLT, ASST STEP SUPPORT BRACE(M6X1X12)
    • Fitting Vehicle Options: CK1(06)(BRS)
    • Require Quantity: 04
    • Package Quantity: 1
    $8.95 $5.99
    1
    Add To Cart
  • Chevrolet 15872197
    15872197
    BOLT, ASST STEP BRACKET(M6X1X17)(*KIT2)
    • Fitting Vehicle Options: CK1(06)(BRS)
    • Require Quantity: 08
    • Package Quantity: 1
    $8.94 $5.98
    1
    Add To Cart
  • Chevrolet 11570190
    11570190
    RETAINER, Running Board, RETAINER,ASST STEP SHIELD(USE TOGETHER WITH 89021297 ADHESIVE)(M4X0.7X10)(*KIT2)
    • Require Quantity: 08
    • Package Quantity: 1
    $8.94 $5.98
    1
    Add To Cart
  • BRACKET, Running Board
    22956467
    BRACKET, ASST STEP(PART OF 1,12)
    • Location: Driver Side
    • Fitting Vehicle Options: CK157(06)(BVE,X88,Y91)
    • Require Quantity: 02
    • Package Quantity: 1
    $84.85 $56.75
    1
    Add To Cart
  • 22956467
    BRACKET, ASST STEP(PART OF 1)
    • Location: Driver Side
    • Fitting Vehicle Options: CK157(06)(BVE,X88)(EXC Y91)
    • Require Quantity: 02
    • Package Quantity: 1
    $84.85 $56.75
    1
    Add To Cart
  • Chevrolet 22935835
    22935835
    BRACKET, ASST STEP(*KIT2)
    • Location: Driver Side
    • Fitting Vehicle Options: CK1(06)(BRS)
    $488.00 $324.94
    1
    Add To Cart
  • Chevrolet 22935836
    22935836
    BRACKET, ASST STEP(*KIT2)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK1(06)(BRS)
    $486.83 $324.16
    1
    Add To Cart
  • Chevrolet 22935837
    22935837
    BRACKET, ASST STEP REAR
    • Location: Driver Side
    • Fitting Vehicle Options: CK157(06)(BRS)
    $397.35 $264.58
    1
    Add To Cart
  • Chevrolet 22935839
    22935839
    BRACKET, ASST STEP REAR
    • Location: Passenger Side
    • Fitting Vehicle Options: CK157(06)(BRS)
    $397.35 $264.58
    1
    Add To Cart
  • Chevrolet 23459414
    23459414
    BRACKET, ASST STEP CENTER(INCLUDES 22)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK157(06)(BRS)
    $302.98 $201.74
    1
    Add To Cart
  • Chevrolet 23459416
    23459416
    BRACKET, ASST STEP CENTER(INCLUDES 22)
    • Location: Driver Side
    • Fitting Vehicle Options: CK157(06)(BRS)
    $355.09 $236.44
    1
    Add To Cart
  • INSERT, Running Board
    Chevrolet 22813725
    22813725
    INSERT, ASST STEP(PART OF 1,12)(CHROME)(FRONT)(INCLUDES RETAINER)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK1(06)(BVE,X88,Y91)
    $169.33 $112.75
    1
    Add To Cart
  • 22813724
    INSERT, ASST STEP(PART OF 1,12)(CHROME)(FRONT)(INCLUDES RETAINERS)
    • Location: Driver Side
    • Fitting Vehicle Options: CK1(06)(BVE,X88,Y91)
    $179.77 $119.70
    1
    Add To Cart
  • Chevrolet 22922426
    22922426
    INSERT, ASST STEP(PART OF 1,12)(CHROME)(REAR)(INCLUDES RETAINERS)
    • Location: Driver Side
    • Fitting Vehicle Options: CK157(06)(BVE,X88,Y91)
    $148.95 $99.63
    1
    Add To Cart
  • Chevrolet 22922427
    22922427
    INSERT, ASST STEP(PART OF 1,12)(CHROME)(REAR)(INCLUDES RETAINERS)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK157(06)(BVE,X88,Y91)
    $148.95 $99.63
    1
    Add To Cart
  • STEP, Running Board
    Chevrolet 22813702
    22813702
    STEP, ASST(INCLUDES 2-5,9,10)(EXCEPT BRIGHT CHROME)
    • Location: Driver Side
    • Fitting Vehicle Options: CK157(06)(BVE,X88,Y91)
    $693.37 $459.61
    1
    Add To Cart
  • Chevrolet 84540920
    84540920
    STEP, ASST(INCLUDES 3-11,16,35)
    • Location: Driver Side
    • Fitting Vehicle Options: CK157(06)(BRS)
    $925.70 $588.63
    1
    Add To Cart
  • Chevrolet 22813698
    22813698
    STEP, ASST(INCLUDES 2,6,7)
    • Location: Driver Side
    • Fitting Vehicle Options: CK157(06)(BVE,X88)(EXC Y91)
    $600.92 $400.13
    1
    Add To Cart
  • 22813699
    STEP, ASST(INCLUDES 2,7,8)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK157(06)(BVE,X88)(EXC Y91)
    $600.92 $400.13
    1
    Add To Cart
  • Chevrolet 22813703
    22813703
    STEP, ASST(INCLUDES 2-5,9,10)(EXCEPT BRIGHT CHROME)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK157(06)(BVE,X88,Y91)
    $693.37 $459.61
    1
    Add To Cart
  • 23196395
    STEP, ASST(INCLUDES 1-8,10-12)(CHROME)(OVAL)(TUBULAR)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK157(06)(E01)
    • Replaced By: 84106468
    $410.00 $273.06
    1
    Add To Cart
  • 84106467
    STEP, ASST(INCLUDES 1-8,10-12)(CHROME)(OVAL)(TUBULAR)
    • Location: Driver Side
    • Fitting Vehicle Options: CK157(06)(E01)
    $410.00 $273.06
    1
    Add To Cart
  • Chevrolet 84540922
    84540922
    STEP, ASST(INCLUDES 3-11,16,35)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK157(06)(BRS)
    $869.57 $576.41
    1
    Add To Cart
  • Chevrolet 11519794
    11519794
    BOLT/SCREW, Hex, BOLT/SCREW,HEXAGON HEAD, W/CONICAL WASHER,M8X1.25X30,18.84 THREAD,24 O.D.,10.9,7114M(ASST STEP)
    • Require Quantity: 04
    • Package Quantity: 1
    • Replaced By: 11609733
    $12.16 $7.73
    1
    Add To Cart
  • SHIELD, Running Board
    Chevrolet 15932167
    15932167
    SHIELD, ASST STEP(FRONT)(BRACKET SHIELD)
    • Location: Driver Side
    • Fitting Vehicle Options: CK1(06)(BRS)
    • Require Quantity: 02
    • Package Quantity: 1
    $64.35 $43.04
    1
    Add To Cart
  • Chevrolet 15932168
    15932168
    SHIELD, ASST STEP(FRONT)(BRACKET SHIELD)(*KIT2)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK1(06)(BRS)
    • Require Quantity: 02
    • Package Quantity: 1
    $64.35 $43.04
    1
    Add To Cart
  • 23149234
    SHIELD, ASST STEP(MOTOR COVER)(*KIT2)
    • Location: Driver Side
    • Fitting Vehicle Options: CK1(06)(BRS)
    $138.38 $96.29
    1
    Add To Cart
  • 23149235
    SHIELD, ASST STEP(MOTOR COVER)(*KIT2)
    • Location: Passenger Side
    • Fitting Vehicle Options: CK1(06)(BRS)
    $138.38 $96.29
    1
    Add To Cart
  • Chevrolet 84545450
    84545450
    SHIELD, ASST STEP(*KIT1)
    • Fitting Vehicle Options: CK157(06)(BRS)
    • Require Quantity: 02
    • Package Quantity: 1
    $169.83 $113.09
    1
    Add To Cart
  • Chevrolet 22877889
    22877889
    COVER, Side Step, COVER,ASST STEP BRACKET(PART OF 1,9)(BLACK)(8.225)(SERVICEABLE COMPONENT OF STEP PACKAGES 23196401, 23423583)
    • Require Quantity: 02
    • Package Quantity: 1
    $47.00 $31.44
    1
    Add To Cart
  • WIRE, Running Board
    Chevrolet 23142267
    23142267
    WIRE, ASST STEP(*KIT1)
    • Location: Passenger Side
    $28.46 $19.03
    1
    Add To Cart
  • Chevrolet 23142268
    23142268
    WIRE, ASST STEP(*KIT1)
    • Location: Driver Side
    $119.39 $79.86
    1
    Add To Cart
  • STEP, Side Step
    23196395
    STEP, ASST(PART OF 1)(INCLUDES 2,5-8,10-12,15,16)(CHROME)(OVAL)(TUBULAR)(8.225)(SERVICEABLE COMPONENT OF STEP PACKAGES 23196401, 84112236)
    • Location: Passenger Side
    • Replaced By: 84106468
    $410.00 $273.06
    1
    Add To Cart
  • 84106467
    STEP, ASST(PART OF 1)(INCLUDES 2-8,10-12,14,15)(CHROME)(OVAL)(TUBULAR)(8.225)(SERVICEABLE COMPONENT OF STEP PACKAGES 23196401, 84112236)
    • Location: Driver Side
    $410.00 $273.06
    1
    Add To Cart
  • EXTENSION, Running Board
    Chevrolet 23233083
    23233083
    EXTENSION, ASST STEP FRONT
    • Location: Driver Side
    $114.02 $76.27
    1
    Add To Cart
  • 23233084
    EXTENSION, ASST STEP FRONT
    • Location: Passenger Side
    $118.12 $79.01
    1
    Add To Cart
  • LAMP, Running Board
    Chevrolet 23488419
    23488419
    LAMP, ASST STEP(*KIT1)
    • Location: Driver Side
    • Replaced By: 84252627
    $647.36 $431.06
    1
    Add To Cart
  • Chevrolet 23488420
    23488420
    LAMP, ASST STEP(*KIT1)
    • Location: Passenger Side
    • Replaced By: 84252628
    $647.36 $411.64
    1
    Add To Cart
  • STEP KIT, Running Board
    84112236
    STEP KIT, ASST(INCLUDES 2-17)(CHROME)(INSTALL 0.50)(17.709 KGS)
    • Fitting Vehicle Options: CK157(06)(VXH,X88)(EXC BRS,BVE,RVQ)
    $750.00 $618.75
    1
    Add To Cart
  • 84112238
    STEP KIT, ASST(INCLUDES 2-17)(BLACK)(INSTALL 0.50)(17.769 KGS)
    • Fitting Vehicle Options: CK157(06)(RVQ,X88)(EXC BRS,BVE,VXH)
  • 11589015
    BOLT, HEX WASHER HEAD W/FLAT WASHER M4.2X1.41X20,12.5 O.D.,DOG POINT,6010M,7253M(ASST STEP SUPPORT)
    • Require Quantity: 04
    • Package Quantity: 11
    $3.21 $2.04
    11
    Add To Cart
  • 3530297
    NUT, HEX FLANGED HEAD,M6X1,5.85THK,14.2 O.D.,10,ZINC ORGANIC(ASST STEP SUPPORT)
    • Require Quantity: 12
    • Package Quantity: 1
    $7.26 $4.05
    1
    Add To Cart
  • 11515638
    NUT, U-TYPE,M4.2X1.41X10.5.5X22,.65-3.8 PANEL THICK,1050,PHOSPHATE ZINC ORGANIC - FLAKE(ASST STEP SUPPORT)
    • Require Quantity: 04
    • Package Quantity: 10
    $7.12 $4.52
    10
    Add To Cart
  • 588546
    SCREW, ROUND HEAD CROSS RECESS TAP W/WASHER FACE 8-18X.4451410 CITIZENS BAND(ASST STEP SUPPORT)(*KIT1)
    • Require Quantity: 08
    • Package Quantity: 20
    $4.03 $2.56
    20
    Add To Cart
  • 588546
    SCREW, ROUND HEAD CROSS RECESS TAP W/WASHER FACE 8-18X.4451410 CITIZENS BAND(PART OF 1,9,17)
    • Require Quantity: 08
    • Package Quantity: 20
    $4.03 $2.56
    20
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2015 Chevrolet Tahoe 2WD parts. Parts like Assist Step are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.3L. Model Code: 1500 4 DOOR UTILITY.